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Jul 2024 DOI 10.14302/issn.3070-3379.jwc-24-5072
Gobato RicardoCorresponding author
Extratropical cyclones are common in the South Atlantic. They generally arise with the passage of cold fronts to the south of the South American continent, crossing the south of Chile and Argentina, in the regions of Puerto Natales, Punta Arenas (Chile), Rio Galegos, Rio Grande, El Calafate and Ushuaia (Argentina). The extratropical cyclone analyzed presented at its peak the very characteristic shape of a Chinese dragon. Other cyclones in the form of a Cote's spiral curve are part of this analysis (Gobato et al., 2018-2023). They present a mathematical form of a double Cotes Spiral curve. Here called the Dragonhead cyclone, indicate a structural similarity with spiral galaxies, especially NGC 5247, in the constellation Virgo. With an area of influence and a size of around 3,247 thousand km2 at its peak, it moved quickly in a west-northwest (WNW) direction, with an average speed of 76 km/h, with winds of 84 km/h at 100 km from the nucleus, as it passed north of the Falkland Islands (Malvinas Islands). The cyclone temperature during its trajectory varies from -45ºC to -50ºC at its edge, while at its core it varies between -10ºC to -25ºC. In the data collected (Gobato et al., 2018-2023), and analyzed from the Dragonhead cyclone, it is clear that all extratropical cyclones that appear south of the South American continent, below 40° latitude, have the shape of a spiral curve, like the spiral galaxy. Most of these are in the form of a double Cote’s spiral curve.
Sep 2020 DOI 10.14302/issn.2694-1201.jsn-20-3554
Getachew Kumara MitikuCorresponding author
Nekemte Referral Hospital, Oromia, Ethiopia.
Background Traumatic brain injury is an expanding major public health problem and the leading cause of death of the young and productive part of the world’s population. Research is mainly done in high-income countries where only a small proportion of the worldwide fatalities occur. Only few studies have examined prognostic factors of traumatic brain injury outcome in developing countries including Ethiopia. This study was aimed at defining the peculiar demographic and other associated factors of traumatic brain injury (TBI) outcome among patients treated for head injury at Nekemte Referral Hospital. Objective The main purpose of this study was to describe the magnitude of TBI outcome and assess factors associated with unfavourable outcome of TBI among patients treated for head injury at the surgical side in Nekemte Referral Hospital from July 8, 2016 to July 7, 2018. Methods A retrospective cross-sectional document review was conducted among TBI patients treated for head injury from July 8, 2016 to July 7, 2018 at Nekemte Referral Hospital. Data were collected using a pre-tested data collection format. Data analysis was done using SPSS version 20. Descriptive statistics were computed and association between the dependent and independent variables were assessed by using logistic regression. Odds ratios with 95% confidence interval were computed. Significant association was declared when the p value was <0.05. Results In this study, out of 378 cases 95 (25.1%) were discharged with unfavourable outcome of which 37(9.8%) were neurologic deficits and 58 were deaths giving overall mortality rate of 15.3%. Patient age>60years (AOR: 15.13; 95%CI: 3.575-64.028), time interval from injury to treatment (AOR: 16.054; 95%CI: 5.832-44.194), low GCS (AOR: 18.224; 95%CI: 4.167, 79.695), conservative management (AOR: 20.774; 95%CI: 6.106-70.681), pupils abnormality (AOR: 9.078; 95%CI: AOR: 2.996-27.509) were associated with unfavourable outcome. Conclusions A quarter of patients treated for TBI at Nekemte Referral Hospital are discharged with unfavourable outcomes. Old age, delayed presentation to the hospital, low GCS, conservative management, and pupillary abnormality increase the odds of unfavourable outcome. Timely management of TBI before patients develop secondary brain injury and use of surgical intervention based on CT scan diagnosis will reduce the occurrence of unfavourable outcome.
Aug 2019 DOI 10.14302/issn.2572-3030.jcgb-19-2973
Bharadwaj MausumiCorresponding author
National Institute of Cancer Prevention and Research (ICMR), I-7, Sector-39, Noida-201301, India.
Head and Neck cancer (HNC) is one of the most prevalent and lethal cancer globally. The incidence of tobacco-induced HNC is gradually increasing in low and middle income countries. Among the various causative factors associated with HNCs, tobacco and alcohol play synergistic effect and are frequently associated with the risk of HNC. Tobacco-induced HNCs show distinct genetic and epigenetic alterations leading to different clinical outcomes in comparison to HPV-infected HNCs. Tobacco-induced HNCs are often associated with tumor aggressiveness, poor prognosis and low or nil prevalence of HPV infection. Apart from carcinogenic effects of these causative factors (use of tobacco products, alcohol intake and HPV or EBV infections), recent studies show that exposure to these factors alter/disrupt the regulation of non-coding RNAs including the long non-coding RNAs (lncRNAs). Altered lncRNA regulation is brought about by signalling networks that regulate cellular differentiation, apoptosis, angiogenesis and inflammatory pathways which play key functions in the genesis of different cancers including HNCs. There are numbers of studies supporting the emerging role of lncRNAs in development of HNC; however, reports connecting lncRNAs expression and addiction habits in HNC are still preliminary and sparse. Therefore, identification and characterization of lncRNAs that are differentially expressed upon exposure to risk-factors can serve as unique therapeutic targets and potential biomarker(s) for effective treatment of HNC subtypes. In this short review, we briefly reviewed the emerging role of lncRNAs in tobacco and alcohol induced HNCs.
Mar 2019 DOI 10.14302/issn.2474-3585.jpmc-19-2633
ErickTandi TinyamiCorresponding author
Department of Preventive Medicine, College of Medicine, Graduate School of Public Health Korea University, Seoul South Korea.
Motorcycles have been increasing used widely in various urban, suburban and villages in Cameroon with an increased in accidents resulting to injuries among the population. Head and limbs injuries are responsible for most of the cases encountered from related crashes. A prospective study on head and limbs injuries resulting from motorcycle crash were assessed among the different cases brought to the casualty and emergency department of the Kumba district hospital. Most of the injured cases were of motorcycle and other vehicle collisions 203 (47.65) and the least among motorcycle lone crash 51 (11.97). Motorcycle to motorcycle collisions accounted for 107 (25.12 %) of the cases. 65 (15.26%) were motorcycle with pedestrians related collision. Stepping up and facilitating the regulations on licenses and the use of personal protective equipment for riders, improvement of roads infrastructures with pedestrian path, expanding health facilities and equipment, and human resources for health as well as empowering the population on road safety measures will be very important for RTAs control measures of the nation.
Jan 2019 DOI 10.14302/issn.2470-5020.jnrt-18-2555
Ya. Abdullaiev RizvanCorresponding author
Kharkiv Medical Academy of Postgraduate Education, Department of Ultrasound Diagnostics, Ukraine
Introduction: Tension-type headache (TTH) is very common, with a lifetime prevalence in the general population ranging in different studies between 30% and 78%. TTH, divided into episodic and chronic types, introduced in the manual "International Classification of Headache Disorders"(ICHD-I), is of practical importance. Infrequent episodic headaches (no more than once a month) may not require drug therapy, but, on the contrary, frequent forms may require expensive treatment. Objective: To study the state of cerebral hemodynamics and cerebrovascular reactivity in patients with Tension-type headache and evaluate the efficacy of treatment with Phenibite using Doppler ultrasound. Materials and Methods: A retrospective analysis of the results of ultrasound dopplerography of the anterior, middle and posterior cerebral arteries (ACA, MCA and PCA), Vertebral and Basal (VA, BA) arteries was performed in 188 patients with TTH. Among them are infrequent episodic TTH - 68 (36,2%) patients, frequent episodic TTH - 64 (34,0%) patients, chronic TTH - 56 (29,8%) patients. The age of the subjects was 18-45 years, among them 85 (45.2%) men and 103 (54.8%) women. The maximum systolic velocity (Vs), the end diastolic velocity (Vd), the resistance and pulsativity indexes (RI, PI) in all vessels were determined. Patients were given consent to participate in the study. Results: Infrequent episodic (IFE) TTH were recorded in 86.4% of cases, frequent episodic (FE) — in 88.9%, and chronic (Ch) TTH — in 81.6% of cases. Bilateral TTH was noted in 39.2%, frontal localization - in 35.6%, in the occipital region - in 25–7% of cases. The asymmetry of the maximum systolic blood flow velocity (Vs) in the paired arteries within 20-30% was considered a violation of cerebral hemodynamics, which was detected in 38.7% of patients. An increase in Vs was noted in all cerebral vessels, especially in patients with FE TTH and chronic Ch TTH compared with the control group. In patients with IFE TTH the average value of RcFMt was 1.24±0.03, in patients with FE TTH - 1.25±0.02, in patients with Ch TTH - 1.27±0.03. In patients with TTH, hyper-responsiveness to hypercapnic test was detected: RcCO2 was 1.43±0.05 in the group with FE TTH; 1.39±0.07 in the group of Ch TTH and 1.37±0.04 in the group of IFE TTH, which indicates a tendency for the tension of the vasodilator regulation mechanism even in clinically insignificant forms of TTH. In the study of reactivity to the O2-test, a hyporeactive response was observed in the groups with FE TTH and Ch TTH (0.38±0.04 and 0.35±0.05, respectively. The treatment with Phenibut carried out in a step-by-step manner - during the first week the drug was applied at a dose of 250 mg 2 times a day, over the next 6 weeks the dose increased to 500 mg 2 times a day, then the dose was reduced back to 250 mg 2 times a day. Among patients with FE TTH, the frequency of headache decreased from 5.7±2.3 to 3.6±2.1 days/month, and in patients with Ch TTH - from 22.8±1.7 to 17.7±1,3 days/month (P<0,05). Influence of the drug was manifested at the initially increased RcFMt and RcCO2. A decrease in initially elevated RcCO2 was noted in all (FE TTH, ChTTH, IFETTH) clinical groups. However, this decrease was not statistically significant. Conclusion: In patients with TTH, an increase in the Vs is more often recorded, their asymmetry in the middle cerebral artery. Hyperreactivity on CO2-load is typical for patients with chronic TTH, and reflects the mobilization of metabolic regulation of cerebral blood flow. Conducting FMt was the most informative method for detecting autoregulatory disorders mainly in patients with IFE TTH. FE TTH in patients is characterized by the presence of a hyperactive reaction to hypercapnic and orthostatic tests, probably due to mobilization of humoral-metabolic and neurogenic links of regulation. In the group of patients with chronic TTH prevails hyporeactivity for hyperventilation test, reflecting the depletion of vasoconstriction reserve. The use of Phenibut(Noophen® (JSC Olainfarm Latvia in the treatment of TTH is accompanied by a decrease in the frequency of pain, and of pericranial muscle tone, most pronounced in patients with FE TTH. It's effectiveness is evident in the normalization of the coefficients of cerebrovascular reactivity in a patients with chronic TTH. The minimal statistical significance was observed on the dynamics of blood flow only in the VA.
Nov 2018 DOI 10.14302/issn.2572-3030.jcgb-18-2428
Gupta ShilpiCorresponding author
Stem Cell and Cancer Research Lab, Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida-201313, India.
Head and neck cancers (HNCs) are the most prevalent and aggressive type of cancers. Genetic, epigenetic, environmental and viral risk-factors are associated with HNC carcinogenesis. Persistent infection of oncogenic human papillomaviruses (HR-HPVs) represent distinct biological, molecular and epigenetic entities in HNCs. There are three main epigenetic mechanisms that regulate transcription, these are DNA methylation, histone modifications and alteration in non-coding RNA networks, which can dissected to identify innovative and accurate epigenetic biomarkers for diagnosis and prognosis of HNC patients. Due to the lacunae of accurate distinctive biomarkers for the definite diagnosis of HNC, the identification of predictive epigenetic markers is necessary that might modify or increase HNC patient’s survival. In this mini review, we briefly summarize the current knowledge of different epigenetic biomarkers in HNC.
Jul 2018 DOI 10.14302/issn.2641-4538.jphi-18-2160
Mango LucioCorresponding author
Director "Health management" University Master, University of International Studies (UNINT) – Rome, Italy
This short paper aims to identify the key skills required for personnel management that makes it possible a peaceful business climate and a level of excellence in services rendered. Are analyzed particularly emotional skills like e.g. mindfulnessa
Dec 2016 DOI 10.14302/issn.2372-6601.jhor-16-1070
Sisi TianCorresponding author
Introduction: Post-transplant lymphoproliferative disease (PTLD) is a collection of conditions associated with abnormal proliferation of lymphoid tissues in patients after solid organ transplants (SOT). Its clinical presentations are quite variable and non-specific. Otolaryngological signs and symptoms, manifested as adenotonsillar hypertrophy or cervical lymphadenopathy, may guide to early detection and treatment. Methods: We conducted a retrospective review of all pediatric SOT recipients with the diagnosis of PTLD, age 0-18, between 2005 and 2014 at the Loma Linda University Children’s Hospital. The patient’s age, type of organ transplant, immunosuppression, head and neck signs and symptoms, imaging modality, EBV status, histology as well as treatment regimen information were recorded. Results: A total of 21 pediatric patients were included in this retrospective review with a history of solid organ transplant and a diagnosis of PTLD. The most commonly associated type of transplanted organ is heart (57.1%), followed by kidneys (33.3%) and liver (9.5%). Neck swelling (28.6%) was the main head and neck complaint while one patient developed upper airway obstruction with respiratory distress. Cervical lymphadenopathy was found in 66.7% and tonsillar hypertrophy in 9.5% of the patients. Monomorphic PTLD (46.2%) was the most common pathological diagnosis, followed by reactive hyperplasia (30.8%), Hodgkin lymphoma (15.4%) and polymorphic PTLD (7.7%). Majority of the PTLD patients were treated with rituximab and cyclophosphamide combination therapy with and without prednisone. Conclusion: Adenotonsillectomy and cervical lymph node biopsies are easy to perform with low complication rates. They serve an important role in the armamentarium in the early detection of PTLD in its early stage, allowing prompt treatment and prevention of further progression.
Apr 2016 DOI 10.14302/issn.2470-0436.jos-15-763
El-Assal KarimCorresponding author
Sunderland Eye Infirmary, Queen Alexandra Road, Sunderland, UK.
Background: Optic nerve head drusen are acellular hyaline deposits located anterior to the lamina cribrosa, frequently associated with visual field defects. Sometimes rapid worsening of vision may occur due to complications such as acute vascular events, choroidal neovascularization, or serous maculopathy. Case Presentation: Although there are no proven treatments for Optic nerve head drusen associated field loss, we present the case of a patient with Optic nerve head drusen and bilateral rapid progression of visual field loss that has stabilized on intraocular pressure lowering medication. This suggests a role for IOP-mediated retinal ganglion cell loss in this individual. The mechanism of progressive Optic nerve head drusen associated field loss is poorly understood, however experimental glaucoma models and human in vivo imaging studies have shown that structural differences within the optic nerve head are likely to contribute to individual susceptibility to IOP-mediated damage. Conclusion: We propose that eyes with Optic nerve head drusen may be less able to dampen IOP mediated stress, contributing to loss of retinal ganglion cells in some patients.
Sep 2025 DOI 10.14302/issn.2768-0207.jbr-25-5706
Nakamura YusukeCorresponding author
Artificial Intelligence (AI) is emerging as a transformative force across many sectors, with healthcare representing both one of the most promising and most challenging areas of application. This review summarizes current and future applications of AI in healthcare, focusing on its potential to improve diagnosis, therapy, chronic disease management, and overall patient care, while also alleviating physicians’ workload. Recent literature demonstrates that AI systems can reduce diagnostic errors/delays by mitigating cognitive biases, support imaging and pathology through improved accuracy and speed, and prevent prescribing errors by integrating pharmacogenomic and clinical data into decision-support systems. In chronic disease management, AI-powered wearable devices enable continuous monitoring and early detection of conditions such as atrial fibrillation, thereby reducing the risk of stroke and long-term disability, particularly in elderly people. Therapeutic applications include AI-driven drug discovery, personalized oncology, and tailored medicine that integrates multi-omics and lifestyle data. Beyond direct medical intervention, AI contributes by automating routine tasks, optimizing workflows, and facilitating greater patient–clinician interaction. Despite these benefits, significant challenges remain, including issues of data quality, privacy, security, equity, and the need for transparency and trust in “black box” systems. Looking ahead, the integration of multimodal data, digital twins, and robotics is expected to advance more comprehensive, equitable, and human-centered care. We conclude that, when applied ethically and responsibly, AI should not replace clinicians but rather serve as a powerful partner that enhances medicine by restoring empathy and humanity.
Dec 2024 DOI 10.14302/issn.2997-2248.jwl-24-5308
Piumal HarshaCorresponding author
Interspecific predation within Odonata is a critical yet underexplored aspect of their ecological interactions. This short communication reports a novel observation of Ischnura senegalensis preying upon Agriocnemis pygmaea in rice fields at the Faculty of Agriculture, Rajarata University of Sri Lanka. Documented on March 22, 2024, during the reproductive stage of the rice field, the predatory event involved a female I. senegalensis feeding on the head of a female A. pygmaea. Predation, characterized by the use of mandibles and lasting at least 15 minutes, reveals significant predatory efficiency and behavioral specialization. This observation fills a gap in the understanding of I. senegalensis feeding behavior in Sri Lanka and contributes to the broader knowledge of Odonate predator-prey dynamics. The findings highlight the importance of these interactions in maintaining ecological balance and suggest further research into the impacts of such predatory behaviors on agricultural ecosystems.
Nov 2024 DOI 10.14302/issn.2470-0436.jos-24-5321
Daxer AlbertCorresponding author
Purpose The conventional irradiation technique in corneal crosslinking for keratoconus is characterized by a free irradiation path and parallel light rays directed to the corneal surface. This can cause treatment failures resulting from the steep and irregular corneal curvature as well as from eye and head movement. Here we present a a new and improved irradiation technology for corneal crosslinking (CXL) in keratoconus to avoid such treatment failures. Materials and Methods The presented technology is characterized by a closed irradiation channel which is lined inside with a diffusely reflecting layer and which is mounted to the eye via a suction ring. The effective intensity transferred to a curved photodetector representing the curved cornea of some 7 mm radius was measured for both, the conventional and the new technology. The results were compared with related calculations. Results The UV-A irradiation transferred to a curved cornea of some 7 mm central radius varies across the irradiated area by a factor of 2 for the conventional technology. At a distance of already 2 mm from the vertex the transferred UV-A intensity falls below 2/3 of the central intensity which might affect the effectivity of the treatment. The new technology can keep the intensity transferred to the cornea at a constant level across the entire irradiated area. Conclusion The new irradiation technology can considerably improve the energy transfer to the cornea since the effective intensity at the cornea becomes independent from the corneal shape, the eye movement and the head movement, respectively. This may probably reduce the failure rate of corneal crosslinking in the future.
Sep 2023 DOI 10.14302/issn.2641-5518.jcci-23-4743
Jonathan FarshadmandCorresponding author
Pancreatic adenocarcinoma is one of the leading causes of cancer-related death in the United States. Rarely, a tumor at the head of the pancreas can invade adjacent structures to cause a gastrointestinal bleed (GIB). We present a 78-year-old female whose massive upper GIB was the initial presentation of metastatic pancreatic adenocarcinoma. Prior reports have documented GIB in patients with known pancreatic cancer, but in our case, the diagnosis was made after the bleed was controlled, making this presentation rare and associated with a poor prognosis.
Sep 2023
Stenberg DanielCorresponding author
Groove pancreatitis (GP) is a rare type of segmental chronic pancreatitis that affects the anatomical area between the pancreatic head, the duodenum, and the common bile duct, referred to as the groove area. Most patients with groove pancreatitis are males aged 40–50 years with a history of alcohol abuse. The prevalence of this condition was not determined due to rarity of cases.The clinical symptoms commonly reported were weight loss, upper abdominal pain, postprandial vomiting, and nausea due to duodenal stenosis. It is considered difficult clinically and radiographically to distinguish this form of chronic pancreatitis from other differential diagnoses of inflammatory conditions or malignancies affecting the pancreas or adjacent structures to that groove area. We report a challenging case of GP in an asymptomatic female patient during routine gastric ulcer screening. Our objective is to draw attention to this rare and atypical type of chronic pancreatitis and the importance for early detection on screening EGDs prior to its symptomatic sequelae and complications.
Jun 2023 DOI 10.14302/issn.2379-7835.ijn-23-4587
Bhoite RachanaCorresponding author
Background Cachexia is highly prevalent in cancer patients and is responsible for as much as 20% of all cancer deaths. Nevertheless, there is little emphasis on cachexia in routine clinical practice. This study looks at the efficacy and tolerability of a protein and energy-dense nutritional supplement with immunonutrients on cachexia in cancer patients. Methods This was a three-month, prospective, open-label study of patients undergoing radiotherapy and/or chemotherapy for head and neck or gastrointestinal or lung cancer. Efficacy endpoints were mean change in muscle strength, acute phase proteins (albumin and pre-albumin), C-reactive protein (CRP) levels, weight, Glasgow prognostic score (GPS), and nutritional status at the end of the study period. Results The study population consists of 47 (79.66%) males and 12 (20.34%) females with a mean age of 47.98 ± 12.16 years. The mean change in muscle strength, albumin, pre-albumin, CRP levels, and weight for the overall study population was 0.17 ± 12.09 kg (P=0.9145), -0.05 ± 0.53 g/dl, (P=0.5888), -0.01 ± 0.09 g/dl (P=0.2951), 0.50 ± 37.41 mg/dl (P=0.9258), -0.59 ± 3.70 kg (P=0.2265), respectively. At the end of the study period, there was a significant improvement in the nutritional status concerning total calories, protein, and fat intake. Conclusion Protein and energy-dense nutritional supplement with immunonutrients might help in the improvement of muscle strength, GPS, and dietary intake. The addition of the supplement to the diet regime of patients with cancer cachexia increases their daily consumption of proteins which might translate to multimodal clinical benefits.
May 2023 DOI 10.14302/issn.2689-5773.jcdp-23-4551
Cameron Y. S. LeeCorresponding author
This case report presents a 73-year old Asian female with a presumed dermoid cyst in the buccal mucosa of the left cheek that was visible and embarrassing to her. Histopathology revealed the mass to be consistent with a cavernous hemangioma. Hemangiomas are benign vascular tumors of mesenchymal origin. It is usually present at birth but can develop later in life. It commonly occurs in the head and neck region, but rarely in the oral cavity.
Mar 2023
Md. Shafat KarimCorresponding author
Moyamoya disease is a very rare chronic circulatory occlusive disorder of the blood vessels of the brain, in which patients complain of headache, seizure, weakness, and sometimes paralysis. A 5 years old female child with a complaint of headache and seizure was admitted elsewhere and during the treatment, she was diagnosed with Moyamoya disease. Further, she went to AIIMS Patna, where the neurosurgeon advised Digital Subtraction Angiography (DSA) and after the final diagnosis, they suggest the surgical intervention of the brain. During the search for an alternative treatment, they consulted my center for Unani treatment. We advised a semiliquid Unani polyherbal formulation containing Gule Banafsha (Viola odorata), Ustukhuddoos(Lavandula stoechas), and Nilofer (Nymphaea alba Linn) for three months. After the completion of the treatment schedule, she went for DSA again in Patna AIIMS and they find that there is no sign of occlusion in the blood vessels of the brain. The patient has no complaints and the report also showed that she gets improved.
Mar 2023 DOI 10.14302/issn.2470-0436.jos-23-4444
A. Byrd WilliamCorresponding author
A 27-year-old male presented one week after surgical repair of his fractured left zygomatic arch, 5 weeks post-assault, complaining of persistent blurred vision in the left eye and worsening migraine headaches. Magnetic resonance images (MRI) revealed no intra-orbital pathologies or optic neuropathy but demonstrated a clearly delineated air-filled space of the left anterior clinoid process (ACP). No vision threatening pathologies were identified and surgical treatment was not recommended. His blurred vision remained at 6-month follow up. We report a case of delayed vision loss and headache post zygomatic fracture repair surgery in patient with a confirmed ipsilateral ACP pneumatization.
Nov 2022 DOI 10.14302/issn.2641-4538.jphi-22-4335
Cameron Y. S. LeeCorresponding author
It is estimated that over 47 million people use tobacco products, mostly in the form of combustible (smokable) tobacco cigarettes. Thirteen to 50% of smokers also use electronic cigarettes (also known as e-cigarettes or vaping). Use of tobacco is the primary preventable cause of death and risk factor for lung, head, neck, and oropharyngeal cancer. Electronic cigarettes are a $10 billion dollar industry and has the potential to surpass the tobacco cigarette market. E-cigarette use is a public health concern because of the health issues of vaping and the limited amount of scientific research to support the safety of e-cigarette use. The authors of this paper want to create awareness that use of e-cigarettes is not a safer alternative to smoking tobacco cigarettes as e-cigarettes contain known carcinogens that may lead to development of oropharyngeal cancer.
Oct 2022 DOI 10.14302/issn.2641-4538.jphi-22-4326
Rutayisire ErigeneCorresponding author
Department of public Health, Mount Kenya University Rwanda Kigali Rwanda
This study aimed at determining improved latrine coverage and associated factors among rural community in Gicumbi district. A cross-sectional study was employed using mixed methods with quantitative and qualitative data collection approaches. The quantitative approach of data collection method was conducted and then qualitative approach followed. A structured questionnaire was used to collect quantitative data and Focus Group Discussions (FGDs) was conducted to collect the qualitative data. The study population consists of household heads or their representatives and key informants from the study area of Gicumbi district. For quantitative the total sample size was 236 households while for qualitative data, a total of three FGDs with eight (8) participants was conducted among twenty four (24) rural community members of Gicumbi district. Raw data from the questionnaire were entered into EPI data and transported into SPSS version 22 for analysis. Descriptive statistics was used to tabulate and describe the data. The strengths of the associations were determined with multiple logistic regressions. The results shows that 69.1% of respondents were male, 30.1% were farmers, 16.9% had formal employment while 57.2% completed secondary education. The prevalence of improved latrine in Gicumbi District was 65.3%. Tertiary education was also 4.3 times more likely to have improved compared to those who did not have formal education (AOR=4.3CI: 95%: 1.027-7.032. P=0.005). Respondents with average monthly income Between 50,000 and 100,000 Rwfs are 2.7 times more likely to have improved latrine (AOR=2.7 CI at 95%:1.009-4.120, P=0.022).
May 2022 DOI 10.14302/issn.2997-1977.jd-22-4183
Noorbakhsh SamilehCorresponding author
Professor of Pediatric Infectious Disease, pediatric infectious diseases Departement, Iran University of Medical Sciences. Tehran, Iran.
Temporal lobe meningoencephalocele is an uncommon anomaly in the face. As brain tissue herniate through the dural imperfection, cerebrospinal fluid (CSF) or a mass will appear in the mastoid, middle ear or the both. Here we present a 10 years old boy with right lobe temporal meningoencephalocele which results in CSF leakage and manifested with bacterial meningitis. He had a history of head trauma and bone fracture 3 years ago. In surgery the defect repaired and the patient showed improvement.
Nov 2021 DOI 10.14302/issn.2577-2279.ijha-21-3925
Kumar Sah SurendraCorresponding author
Assistant Professor, Department of Anatomy, Nobel Medical College Teaching Hospital, Biratnagar, Nepal
Introduction The nose is one of the important component of the face which is considered as the major clue for the ethnic origin. The proportion of the nose is determined on the same principal as that of the skull.The external nose extends the nasal cavities onto the front of the face and positions the nares so that they point downwards. The shape of the nose is pyramidal with its apex anterior in position. The upper angle of the nose between the openings of the orbits is continuous with the forehead. Materials and Methods This study was carried out among residents of Ramnagar Gaupalika-7, Sarlahi,Nepal, one of the core region of Madhesh Nepal dated Jan 2021 to April 2021.The cohort consists of independent adults of age group 17-45 and consenting adults from the metropolis. Ethical approval was sought prior to conducting the study from the supervising ethical committee of the Nobel Medical College Teaching Hospital, Biratnagar, Nepal. Written consents were taken from the subjects for the recruitment in the study. Results The present study involved 100 subjects of equal males and females subjects of age groups 17-45 years from Madheshis community of Nepal. The table 1, table 2, table 3 below shows the values obtained for different parameters for males and females. The mean value of nasal height for male and female is 52.59±1.89 and 50.27±2.16 mm and the nasal width for male and female is 37.64±1.72mm and 35.42±2.04mm and the value of mean nasal index for both the sexes are 71.59±2.31and 70.58±3.04 respectively. The dominant type of the nasal morphology in both the sexes are the mesorrhine type and the leptorrhine type as well. Conclusion The human nose is a dominant feature in facial region which differs in anatomy and morphology among racial groups and of the most characteristic differences during the analysis of ethnic and racial differences. The dominant type of the nasal index is the mesorrhine type in both the male and female of the Madheshis community. Hence the data obtained here will be useful for the differentiation of different ethnic groups of Nepal as well as in the field of forensic science and rhinoplastic surgery.
Oct 2021 DOI 10.14302/issn.2644-1101.jhp-21-3937
J. Grant Coke MoniqueCorresponding author
Bullying in higher education among educators has been researched at the international level and the present evidence strongly exists with need for further research regarding prevention 23456. Strong empirical research has been published on bullying with viewpoints on the damages to leadership, supervision, incivility and abuse experienced by educators 1256. Bullying in higher educational organizations has been observed with antecedents of power, “wanting to get ahead”, favoritism, and other precursors and challenges of incivility leading to bullying 1234. Workplace bullying antecedents and effects, describe the possible experiences, background, and precursors, that would reveal workplace bullying 12. Bullying in higher academia can result from behaviours and experiences that show humiliation, overtalking others, aggression, exclusion of others, disengagement of employees, among other subtle ways of silencing others 12347. It is therefore still important that educators continue to have a positive, purposeful and productive research driven approach towards solutions for preventing bullying in educational organizations.
Mar 2021 DOI 10.14302/issn.2577-2279.ijha-21-3746
Ahmed Abdelrahman NuggedAlla MotazCorresponding author
University of Kassala Faculty of Medicine and Health Sciences, Head Department of Anatomy University of Kassala
Background The neonatal morbidity and mortality is very high in the Sudan, the umbilical cord association and contribution to this is planned to be answered. Therefore the present study was designed to provide some information on the morphological variations of human umbilical cord via gross anatomical assessment and their correlation with foetal factors such as foetal weight and length. Methods A prospective hospital - based study conducted in Wad Madani Maternity Teaching Hospital Department of Obstetrics and Gynecology between July 2014 and March 2018 Results The mean diameter of the 371 umbilical cords was 2.1±0.24cm. Length was 53.8±3.8 cm length ranging from 48 – 62 cm and 10 (2.7%) of 371 umbilical cords were uncoiled. of which, 1 (0.3%) cords were with absent Wharton’s Jelly. The mean neonatal indices were 2.95 kg, 33.19 cm and 44.42 cm for weight, head circumference and length respectively. There was just significant strong positive correlation between umbilical cord length and length of neonates. Also Umbilical cord diameter had a positive correlation with length of neonates and negative correlation with weight of neonates and APGAR Score. Conclusion The present study suggests that ‘normal’ cord length should be between 40 cm and 70 cm in length. Umbilical cord diameter had a positive correlation with fetal length and negative correlation with fetal weight and APGAR score. The diameter range of 1-2 cm suggests that a normal cord must not exceed 2 cm in diameter. However the umbilical cord index had negative correlation with length of neonates.
Dec 2020
Ahmed Kamal SamiaCorresponding author
Ph.D. ARC, Egypt.
This article has been retracted on March 01, 2021. VIEW THE RETRACTION NOTICE (https://openaccesspub.org/jsce/article/2243) Background Apis Mellifera L venom (Honeybees) is potent and safe anticancer drug. The present case is Basal Cell Carcinoma (SBCC), recurrent and invasde the skin of head (upper right, in front of the right ear). The patient was 65 years old in time of first intervention and the origin of BCC was primarily seen as abnormal growths and changes in birth mole on right side of head. Materials & Methods Preparation Bee Venom solution: Bee venom powder (crude) of dose 1gm was dissolved in 1000 ml of sterile distilled water then filtered by 0.22 micron syring filter. That final concentration of the stock bee venom become 1 ug /ml (i.e. 1ul=1 ug), and kept at -20◦C. (1mg (dried BV) + 1ml (water) = Final concentration (1ug/1 ul)). Before this novel intervention, allergy test performed by subcutaneous injection of small dose of bee venom (0.1 ml) and wait for at least one hour. The patient was not hypersensitive to honeybees’ venom. First stage of treatment: 1- Syringe of 1ml volume was used for direct local injection of cancer area by 0.3 ml from prepared Honeybees venom (0.1 % conc.). 2- At the same time, subcutaneous injection of 0.5 ml of bee venom solution infiltrated around the affected ear. 3- Topical application of the bee venom ointment 2% (bee venom in Vaseline) inside affected ear to protect the ear drum. This process repeated daily with cleaning of the ear every time by suitable safe and sterile saline solutions. 2nd stage: daily S/C injection in axillary area upper lymph nodes of 0.3 ml / bee venom ‘total doses 0.6 ml BV’ (left & right). 3rd stage: bee venom dissolved in sterile Clove oil was applied on inner ear above the drum. 4th stage: Management of healing process was enhanced by ascorbic acid solution as topical application on dead cancer cells and to help in removal of exudates and debris. Results The complete removal of malignant growths in affected ear achieved after 1 month from first bee venom injections. However; the cancerous areas under the second surgical intervention were treated during the next month. Conclusions Apis Mellifera L venom as anticancer drug is totally different from using direct stings as a method of Apitherapy, that because collection of bee venom lead to evaporating of most allergic substance that present in bees stings, also it can be used per os in people who exhibit different degrees of allergy against the drug safely.
Dec 2020 DOI 10.14302/issn.2470-5020.jnrt-20-3629
K QuenumCorresponding author
Neurosurgery Departement of Parakou University Chud/Ba, Republic of Benin
Introduction The extra dural hematoma is a blood collection between the cranial vault and the dura mater. It is a neurosurgical emergency whose statistical data are poorly known in the Republic of Benin. Objective The aims of this study are to assess epidemiology, therapeutic and outcome of traumatic extra dural hematomas for children admitted to the surgical department of CHUD-B/A from 2012 to 2017. Methods This was a cross-sectional, descriptive and retrospective study over a period from January 1st, 2012 to December 31st, 2017. Results One hundred and seventy-eight cases of children aged between 0-15 years were examined for brain traumatic injury. Twenty-seven 27 (15.2%) cases of extra dural hematomas were retained. The most represented age group was between 11-15 years with a frequency of 42.1%. The male sex was more represented (78.9%). Road traffic accidents were the main aetiology (57.9%). 52.6% had a mild head injury, 26.3% had a moderate head injury and 21.1% had a severe head injury. On brain scan the frequently observed location was temporo-parietal (31.6%). Acute anemia was observed in 16 children. Seventeen children were operated on. The operation involved evacuation of extra dural hematoma by cranial bone flap with suspension of the dura mater. There were no deaths. Conclusion The availability of brain CT makes the diagnosis of extra dural hematoma easier. Its management is neurosurgical with a favourable post-operative evolution in all cases in this series.
Dec 2020 DOI 10.14302/issn.2998-4785.ijne-20-3617
V N S Sowjanya SCorresponding author
MD Paediatrics and DNB Neonatology, Department of Neonatology, Mehta Multispecialty hospitals Ind Pvt Ltd, Chennai, India
Background Overuse and abuse of antibiotics resulted in emergence of multidrug-resistant organisms (MDRO), increased rates of invasive candidiasis, prolonged hospital stay, NEC (Necrotizing enterocolitis), LOS (Late onset sepsis) or death. Restriction of the prescription, switching to a narrower spectrum and stopping antibiotics when not needed are some of the major approaches to antibiotic stewardship. Methods We identified restricted antimicrobials and devised an antimicrobial justification form. Clinicians needed to fill the form before prescribing restricted antimicrobials thereby comparing the antimicrobial usage pattern before and after the introduction of form. Babies enrolled before the introduction of the justification form were labelled as Group 1, and as Group 2 after justification form. The HIC (hospital infection control) staff nurse paid daily visits to NICU to monitor number of babies started on restricted antibiotics and whether the forms were duly filled or not. Any lag would be intimated to the Head HIC team for rectification. Any change of antibiotic within the restricted group also warranted justification. Culture report notified within 48 – 72 hrs so as to facilitate the stoppage of antibiotics in case of negative culture. Results There was a statistically significant reduction in the usage of restricted antimicrobials in the Group B as compared to Group A 150 (40.54%) vs 190 (49.35%) (p = 0.01). There was a statistically significant increase in the % of babies de-escalated from high end antimicrobials in Group B as compared to Group A 90 (60%) vs 56 (29.47%) (p = <0.0001). Duration of restricted antimicrobials reduced from 13.78 ± 2.7 days in Group A to 9.9 ±1.8 days in Group B (p = <0.0001). No difference in the number of babies started on any antibiotic between both the groups (p = 0.1). Conclusion Introduction of the antibiotic justification form as a part of antimicrobial stewardship program resulted in an overall reduced usage of restricted antimicrobials along with rapid de-escalation.
Dec 2020 DOI 10.14302/issn.2474-7785.jarh-20-3628
Syiao Wei NgCorresponding author
Hospital Sultanah Aminah, Jalan Persiaran Abu Bakar Sultan, 80100 Johor Bahru, Johor, Malaysia
Multiple primary malignancies especially in the head and neck region is no longer a rare occurrence and the prevalence is increasing. They were described as synchronous when the malignancies present within 6 months of another or metachronous tumors if the subsequent malignancy presents 6 months later. Many etiologies had been hypothesised including similar carcinogens exposure, genetic susceptibility and mutation, immunodeficiency or treatment of the index tumor. Among the hypotheses, the most accepted theory was field cancerisation in which the occurrence of multiple primaries in the aerodigestive tract was due to persistent exposure of similar carcinogens through inhalation or oral intake . However the co-incidence of thyroid and aerodigestive malignancies is relatively low. Hereby we would like to report a case of a 74 years old lady with known esophageal squamous cell carcinoma presented with metachronous laryngeal squamous cell carcinoma and papillary micro carcinoma of thyroid.
Nov 2020 DOI 10.14302/issn.2470-5020.jnrt-20-3596
Kombate DamelanCorresponding author
University of Kara (Togo)
Background Reversible posterior encephalopathy syndrome (RPE) is a clinical and radiological entity characterized by the acute or subacute fitting of symptoms covering headache, vomiting, visual disturbances, seizures and impairment of consciousness. The pathophysiology of RPE syndrome is poorly described. RPE syndrome is characterized by a reversible cerebral edema of often posterior topography in magnetic resonance imagery (MRI). Cases Presentation We consider RPE syndrome four cases under various conditions that are known as airplane flight, hypertension, non-steroidal anti-inflammatory medication, pregnancy and oldness with several pathologies. The RPE was described with several symptoms like headaches, vomiting, focal motor deficit, paresthesia, seizures, disorders of consciousness and photophobia. The imagery findings were varying from cortical hypersignals in Flair sequences to edema of both cortex and sub cortex. The outcome was good with a complete regression of symptoms and imagery lesions. Conclusion The pathophysiological mechanism of RPE syndrome remains unknown. High blood pressure, renal failure and drugs (anti-depressants, NSAIDs, immunosuppressants) are the most etiological factors. The diagnosis is based on clinical arguments and brain MRI. The main location is posterior. The clinical outcome was good with all the patients in our study, no recurrence was noted.
Sep 2020 DOI 10.14302/issn.2328-0182.japst-20-3526
Bekele AnbessaCorresponding author
Pharmacy School, Health Institute, Jimma University, Ethiopia
Background Self-medication (SM) can be defined as the use of drugs to treat self-diagnosed disorders or symptoms, or the intermittent or continued use of a prescribed drug for chronic or recurrent disease or symptoms. A number of individuals in developing countries do not attend physicians for their illnesses; instead they commonly use self-medication. Self-medication could be using drugs existing in home like over the counter (OCT) drugs, traditional medicine, prescription only drug. Self-medication is not always bad, hence for the over the counter drugs it is beneficial. Inappropriate storage and use of medicines at home could have a direct influence on public health, the environment and the health-care services and it increases the risk of self-medication. Objective To assess the practice of self-medication and drug storage among South Sudanese community in Addis Ababa. Materials and Methods A cross sectional study design was conducted in Addis Ababa city from April 22 to April 26/2019. Data was collected by semi structure-questionnaire consisting questions on general demographic, socio-economic as well as on perceived illness/ symptoms in the past four weeks and actions taken for it. The data collected was screened before it is analyzed. Data analysis was done by using calculator. Results From the total 297 respondents 286 (96.2%) had reported self-medication in the last one month before the study period. The most common types of ailments for which the respondents reported to have practiced self-medication were cough, cold and sore throat 90(30.3%), followed by headache 66(22.2%), diarrhea 52(17.5%) ,abdominal pain 47(15.8%), fever 21(7.07%) and vomiting 10(3.3%). The reasons given for self-medication were; the illness was minor 226(76%) and previous experiences with similar ailments 31 (10.4%) were found to be the two major reasons given by the respondents for self-medication in this study. The majority of the respondents 242(81.4%) who practiced self-medication obtained information on self-medication from friends and 29(9.7%) obtained information from family members. The most frequently used group of drugs used for self-medication were analgesics/antipyretics 177(59.5%) and antimicrobial which account 75(25.2%) each followed by antihelmenthics 24(8.08%).The main source of drugs for SM was in pharmacy 220(74.07%) followed by leftover drugs 41(13.8%) while drug retail outlet, and neighbors and relatives were the suppliers to 12.13% respondents each. Conclusion and Recommendation A significant number of respondents (96.2%) use S/M from those perceived illness. Majority of the self-medicated individuals used due to minor illness. The most common category of drugs used was analgesics/antipyretics and antimicrobials. And the reason reported for using S/M was minor illness and previous experience with the illness. Most of respondents obtained drugs easily from pharmacy. So, pharmacies are the major sources of drugs used for S/M. The increased of drugs storage to treat similar illness/symptom and drugs left over from previous use contribute to the increase in the S/M practice. Common drugs store reported by respondents who store modern drugs were analgesic/antipyretic. Most of the respondents stored the drug in locked cabinets. A lot is need to be done in educating the public including the health care providers on the type of illnesses that can be self-diagnosed and self-treated, the type of drugs to be used for S/M, and the proper use of drugs. During dispensing of drugs emphasis should be given to all drug consumers and dispenser because of resistance and side effects of drug is the main challenging problem even in the world. Food, Medicines and Healthcare Administration and Control Authority (FMHACA) needs to effectively implement laws on drug handling and dispensing so as to take necessary measures on illegal providers of drugs.
Sep 2020 DOI 10.14302/issn.2694-2283.jsem-20-3539
Tibebu AwokeCorresponding author
Lecturer, Department of Sport Science Debre Markos University, Debre Markos, Ethiopia
The following document provides important information that everybody know about physical exercise as a means of managing COVID-19. It addresses the health benefits of physical exercise on our body’s immune system, and stress reduction. Already today in the entire world, coronavirus is now the leading causes of morbidity and mortality. It kills thousands of peoples per day worldwide and continues its impact on the governments and the society. Nowadays it is the greatest public health problem in most countries in the world. Since its identification on Jan, 7 by the chines scientists named the pathogen as a novel coronavirus. In the current situation COVID-19 is rapidly spreading worldwide and the number of cases and deaths are rising up speedily. The spread of the virus is a headache to the government in general and the society in particular. The nature of the virus disallowed contacting with one another, working together, meeting, and other activities the majority of government and private business organizations are enforced to discontinue their work. The growing burden of the virus would place millions of jobs at risk an additional 8.8 million people in working poverty around the world. The danger of the disease and loss of employment leads the majority at stress. A chronically stressed person impairs the organism’s ability to mount a strong immune response with a resultant increase in morbidity and mortality.
May 2020 DOI 10.14302/issn.2641-4538.jphi-20-3289
Rajendran ThilagaCorresponding author
Department of Otorhinolaryngology, Hospital Sultanah Aminah (Ministry of Health, Malaysia), Johor, Malaysia
Mucoepidermoid carcinoma (MEC) accounts for only 5% of all salivary gland tumors and is most often seen in the parotid glands. MEC occurrence in the larynx is, however, rare. The incidence of primary squamous cell carcinoma (SCC) of salivary glands is also scarce and comprises only about 1.6% of all salivary gland malignancies. Hereby, we share our experience in managing two patients with rare and opposite variants of malignancy which were diagnosed at the same time; MEC of the larynx and SCC of the parotid. In MEC tumors, the presence of the intermediate and mucous cells with positivity in mucicarmine stain are the significant features. For SCC tumors, identification of the usual tumor markers (p40, CK 5/6 and p63) are pathognomonic. Although MEC and SCC are common in the head and neck regions, the existence of these malignancies in exceptional locations must be considered. The key features mentioned in our comparison table can help distinguish both these tumors and to deliver the correct treatment modalities. The prevalence of genomic and carcinogenic factors in the occurrence of these tumors in uncommon locations needs to be explored in future studies.
Apr 2020 DOI 10.14302/issn.2470-0436.jos-20-3273
Jeneena Amir AishathCorresponding author
Department of Ophthalmology, Rizal Medical Center, Pasig City, Philippines
Objective To identify common ocular and non-ocular signs and symptoms of patients with chiasmal lesions presenting to ophthalmologists. Methods This is a three year case series of patients who presented to Rizal Medical Center Ophthalmology OPD clinic, diagnosed as cases of chiasmal lesion with a complete neuro-ophthalmogical exam, ancillary test and neuroimaging. Data collected include patient profile, ocular and non ocular symptoms, duration of blurring of vision (BOV), best corrected visual acuity (BCVA), Color Vision, Optic nerve (ON) description, Visual field defects (VFD) and size & location of chiasmal lesion. Results A total of twelve patients were included with 1:1 M:F ratio and a median age of 39 years. Blurring of Vision was the presenting symptom in 10 cases, bulging of the eyes and headaches in the remaining cases. Associated symptoms include: non specific headache in all; diplopia in 3 (1 with and 2 without motility defects); and systemic symptoms related to hormonal imbalance in 2 cases. Best corrected vision ranged from 6/6 to no light perception (NLP). Color vision was affected in all cases. ON palor was seen in 6 (50%) and disc edema in 1 case. VFD include Junctional scotoma (58.33%), bitemporal hemianopia (33.3%) and generalised scotoma (8.3%). Neuroimaging revealed pituitary lesions in 10 cases, 1 craniopharyngioma and ON glioma with chiasmal extension. Conclusion Ocular and non ocular symptoms seen were comparable to other studies except that Junctional scotoma was the most common VFD identified in the included population of our case series. This highlights the importance of VF testing among patients complaining of unilateral visual loss to rule out a chiasmal lesion.
Feb 2020 DOI 10.14302/issn.2577-2279.ijha-20-3178
Ahmed Abdelrahman NuggedAlla MotazCorresponding author
University of Kassala-Sudan, Faculty of Medicine and Health Sciences, Head Department of Anatomy
Background In recent years great attention has been focused on the structural and histological structures of the placenta and the umbilical cord due to their vital roles in fetal development and neonatal survival. While extensive studies have been documented in this area in the developed world, there is very little published information about the morphological variations that occur in human placenta in Sudan. Therefore, this study was designed to evaluate the structural variations in placental indices and its relation to neonatal outcome. Methods A prospective hospital - based study conducted in Wad Madani Maternity Teaching Hospital Department of Obstetrics and Gynecology between July 2014 and March 2018. Results Mean placental indices for weight, diameter and thickness were 515.51 g, 18.80 cm and 2.43 cm respectively. The mean neonatal indices were 2.95 kg, 33.19 cm and 44.42 cm for weight, head circumference and length respectively. Neonatal weight correlated significantly with placental weight, neonatal length and neonatal head circumference (P < 0.000). On the contrary, neonatal weight had no significant correlation with placental thickness and diameter Conclusion In this study, there was a strong relationship between the placenta and the fetus suggesting that the well-being of the fetus is highly dependent on the placenta since it serves as a link between the mother and the fetus.
Jan 2020 DOI 10.14302/issn.2379-7835.ijn-20-3171
Ozcelik FatihCorresponding author
University of Health Sciences, Sultan 2. Abdulhamid Han Training and Research Hospital, Department of Medical Biochemistry, Istanbul, Turkey
Biogenic amines, which are responsible for the realization of many physiological conditions of our body, are compounds that can be produced by microorganisms especially in fermented foods with high protein content. They can have harmful effects on human health only when taken in high amounts with food. However, in individuals with impaired anti-toxic metabolism, which is responsible for detoxification, even lower amounts may cause toxic effects. The most common health effects are nausea, vomiting, severe headaches, hypotension, hypertension, tachycardia, various allergic reactions, abdominal pain and death in more severe cases. For these reasons, legislations on biogenic amines in foods have been established with some restrictions. Food producers have been asked to comply with these legislations. However, despite all precautions, biogenic amines in foods have not been completely removed. Further research is still needed to find effective solutions to prevent biogenic amine formation. In addition, consumers need to be made aware of this issue.
Dec 2019 DOI 10.14302/issn.2372-6601.jhor-19-3092
S. Tsingotjidou AnastasiaCorresponding author
Laboratory of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, GR-541 24, Greece
Waldenström Macroglobulinemia (WM) is a B-cell lymphoproliferative disorder characterized mainly by uncontrolled accrual of M- immunoglobulin, secreted by malignant lymphoplasmatic cells. Mast cells interacting with malignant B-cells play an important role at the manifestation of the disease. Utilizing a previous xenotransplantation mouse model, this study evaluates long-term implant viability and quantifies distinct bone marrow mast cell populations along with their dynamics in non-WM and WM human bone implants. Non-WM bone implants were obtained from the femoral head of adult humans undergoing hip arthroplasty or hemiarthroplasty, whereas WM human bone implants originated from bone biopsies obtained from the posterior iliac crest of patients with active WM. All bone particles were implanted intramuscularly in twenty-four NOD/SCID mice. Following 3, 4 or 8 months postoperatively, xenografts were removed and studied using special histological techniques to identify mature and immature mast cells. Xenografts survived up to 8 months after implantation presenting normal cytoarchitecture (non-WM) or high-grade neoplastic infiltration and microresorption (WM bone biopsies). Statistical analysis of mast cell populations showed significant elevation regarding time progression and bone marrow microenvironment, thus suggesting the possible influence of malignant cells to the mast cell population in WM. This study presents the extended survival of intramuscular implantation of human adult bone xenografts into NOD/SCID mice and provides additional information on the interaction between mast cells and malignant B-cells.
Oct 2019 DOI 10.14302/issn.2639-3166.jar-19-2961
backer H. Mohammed AbuCorresponding author
Department of Crop Science, College of Agriculture, University of Bahri.
The main objective of this study was to quantify the influence of sowing date on growth and yield components of hybrid sunflower (Hysun33) cultivar in semi-arid zone. This experiment was conducted during the seasons 2014/2015-2015/2016 at the farm of the College of Agricultural Studies, Sudan University of Science and Technology, Shambat, Khartoum- Sudan. The experiment was arranged in randomized complete block design (RCBD) with four replications and three treatments. Different parameters were considered including plant height, leaf area index (LAI), filled sees number/head, head diameter, dry weight and yield components. The collected data were statistically analyzed. The results revealed that crop sown in May and July showed significant increase in plant height, LAI, head diameter, dry weight, field seed number/head, weight of 100 seeds; yield; and yield components; compared to crop sown in March. However, crop sown in the second season showed an increase in growth and yield components compared to the crop of the first season.
Oct 2019 DOI 10.14302/issn.2641-7669.ject-19-3040
Kader Mohiuddin AbdulCorresponding author
Secretary & Treasurer, Dr. M. Nasirullah Memorial Trust, Tejgaon, Dhaka 1215
Many lay people along with some so called “key opinion leaders” have a common slogan “There's no answer for cancer”. Again, mistake delays proper treatment and make situation worse, more often. Compliance is crucial to obtain optimal health outcomes, such as cure or improvement in QoL. Patients may delay treatment or fail to seek care because of high out-of- pocket expenditures. Despite phenomenal development, conventional therapy falls short in cancer management. There are two major hurdles in anticancer drug development: dose-limiting toxic side effects that reduce either drug effectiveness or the QoL of patients and complicated drug development processes that are costly and time consuming. Cancer patients are increasingly seeking out alternative medicine and might be reluctant to disclose its use to their oncology treatment physicians. But there is limited available information on patterns of utilization and efficacy of alternative medicine for patients with cancer. As adjuvant therapy, many traditional medicines shown efficacy against brain, head and neck, skin, breast, liver, pancreas, kidney, bladder, prostate, colon and blood cancers. The literature reviews non-pharmacological interventions used against cancer, published trials, systematic reviews and meta-analyses.
Sep 2019 DOI 10.14302/issn.2470-0436.jos-19-2998
Marie Y. Omana ElaineCorresponding author
Department of Ophthalmology, Rizal Medical Center, Pasig City, Philippines
Purpose To report a rare case of Inverting Papilloma originating from the Lacrimal Sac in Tertiary Hospital. Method Case report. Results Inverting papilloma is uncommon in lacrimal sac. More often presents in Maxillary sinus, Ethmoid sinus and lateral wall of nasal cavity. This case of 69 years old, Filipino male, who presented with a two-year history of gradually enlarging left medial canthal mass, and tearing. There were no ophthalmoplegia, visual disturbances, proptosis or pain but there was globe displacement superolaterally. Other ophthalmologic examinations were unremarkable at that time of examination. Orbital CT-scan revealed: Heterogenously enhancing mass extending to ipsilateral nasolacrimal canal and nasal cavity causing mass effect. There was note of a suspicious area of hyperostosis. Patient was referred to the Department of Otolaryngology Head and Neck Surgery for co-management. Punch biopsy was done and histopathology revealed Inverting papilloma. Combined surgical management of anterior Maxillectomy via lateral Rhinotomy approach and Dacryocystectomy was done. Intraoperatively, there was note of adhesions to bone in the area of the Lacrimal Sac corresponding to the area of hyperostosis on CT-scan. Post-operative recovery was unremarkable with unchanged visual acuity and extraocular muscle movement. Conclusions This is a case of an inverting papilloma involving the lacrimal sac and nasolacrimal duct that was managed with combined anterior maxillectomy via Lateral Rhinotomy approach and dacryocystectomy for complete resection. We recommended complete resection of the tumor to minimize recurrence. Origin in the Lacrimal Sac area was confirmed by intraoperative findings which correlated with CT- scan findings.
May 2019 DOI 10.14302/issn.2641-5518.jcci-19-2816
Menon P VarunCorresponding author
Assistant Professor, Department of Oral and Maxillofacial Surgery, Jubilee Mission Medical College and Research Institute, Thrissur, Kerala, India
Basal cell carcinoma (BCC) is the most common type of skin cancer, which arises from the basal layer of the epithelium. It is a slow growing tumor and has a low metastatic potential, it accounts for 70–80% of all cutaneous malignancies in the head face and neck region .Defects near nasal tip and ala of the nose are one of the most difficult site to cover in a single stage, bilobed flap is reported to be used very effectively to close the defect in these areas. This article reports a case of basal cell carcinoma involving the ala of the nose which was excised and the reconstruction was done using bilobed flap.
Apr 2019 DOI 10.14302/issn.2694-2275.jzr-19-2695
Miégoué EmileCorresponding author
University of Dschang, Faculty of Agronomy and Agricultural Sciences, Department of Animal Production Animal Nutrition and production Research Unit B.P. 188 Dschang, Cameroun.
The intake and in vivo digestibility of Trypsacumlaxum in guinea pigs according to the graded level of spirulina was evaluated in Cameroon. 20 animals aged of 6 months with an average weight of 450 ± 50 g were randomly divided into 4 equivalent groups. Each group received T. laxum and 40g of compound feed containing 0% (TS0), 2% (TS2), 4% (TS4), and 6% (TS6) of spirulina. Feed intake was the different between the left over and the quantity served. The sample of T. laxum and those of each diet as well as feces were collected and analyzed for the apparent digestibility of each nutrient. Animals were weighed at the beginning and at the end of each period of the test to determine the body weight gain. This study showed that the average daily intake of dry matter (DM) for TS0, TS2, TS4 and TS6 was 74.39 ± 2.98, 78.66 ± 3.14, 83.89 ± 4.28 and 77.76 ± 4.40 g/head/day. The highest apparent digestibility coefficients of different nutrients were obtained with animals fed TS6 group while the lowest were observed in TS0.The apparent digestibility coefficient of dry matter (DM), organic matter (OM) and crude protein (CP) of the supplemented group were statistically higher than those of the control diet. Animals’ weight performances were statistically comparable between treatments. Thus, the combination of T. laxum with concentrated feed containing spirulina can be recommended for guinea-pigs, but the level of incorporation may not exceed 4% of its daily ration.
Mar 2019 DOI 10.14302/issn.2639-3166.jar-19-2237
Okasha Salah.A.Corresponding author
Agronomy. Dept, Fac. of Agri., Suez Canal Univ., Ismailia, Egypt.
In regions where irrigation water supplies are limited, drainage or water with salinity can be used to supplement them. Field experiments were carried out during the quinoa growing season of 2015/2016 and 2016/2017 at North Sinai in order to evaluate six quinoa genotypes (Chenopodium quinoa Willd.) under saline irrigation (5400 ppm) on growth, yield, its component, seeds chemical composition under field conditions. For plot 50% heading and maturity, the most earliness averages were 47.25 and 92.50 day, respectively for genotype Q-Q37-1, while the least earliness averages were 55.75 and 96.25 for genotypes KVLSRA 2 and KVLSRA 1, respectively. The highest averages was recorded for number of panicles/plant, plant fresh weight, plant yield weight, harvest index, 1000 seeds weight index and yield / fed-1 (ton) were 12.27, 82.32 gm, 17.83 gm, 28.89 %, 2.97 gm and 1.84 ton fed-1 ) for genotypes Q-Q37-1, Q-Q37-1, Q-Q37-1, Q-Q37-1, Q52 and Q-Q37-1, respectively. While, the lowest values were recorded for genotypes KVLSRA1, KVLSRA1, KVLSRA1, Regeolona, KVLSRA1 and KVLSRA1 with averages 8.72, 23.73gm, 5.52 gm, 22.76 %, 2.43 gm and 1.23 ton fed-1, respectively. For protein and carbohydrates total content, values ranged from 14.75 to 10.59 and from 58.13 to 54.64 % for genotypes Q52 and Regeolona, respectively. While in moisture content, values ranged from 11.66 to 10.83 for genotypes KVLSR1 and Q-Q37-1 , respectively. Also, fats content ranged from 10.44 to 7.14 % for genotypes Q52 and Regeolona, respectively. While values of saponin ranged from 0.56 to 0.37% for genotypes KVLSR1 and Regeolona, respectively.
Feb 2019 DOI 10.14302/issn.2689-5773.jcdp-19-2611
Y. S. Lee CameronCorresponding author
Private Practice in Oral, Maxillofacial and Reconstructive Surgery. Aiea, HI 96701 USA. Clinical Professor of Surgery. Department of Periodontology and Oral Implantology. Temple University Kornberg School of Dentistry. Philadelphia, PA 19140 USA.
An anatomical variant of the Stafne bone cavity (SBC) located in the right subcondylar region of the mandible is presented. Such an occurrence of the SBC in this region near the parotid gland is considered rare and poses a diagnostic challenge for the dentist and radiologist. Knowledge of head and neck clinical anatomy and imaging studies such as plain film panoramic radiographs and cone beam CT scans can assist the clinician in arriving at a correct definitive diagnosis without surgical intervention.
Feb 2019 DOI 10.14302/issn.2689-2855.jan-19-2598
Rasool GhulamCorresponding author
School of Mathematical Sciences, Zhejiang University, Hangzhou 310027, PR-China
This study aims to numerically investigate the Marangoni convective flow of nanoliquid initiated by surface tension and heading towards a radiative Riga surface. The surface tension appears in the problem due to the gradients of temperature and concentration at the interface. The influence of first order chemical reaction is involved in the system with sufficient boundary conditions. Set of governing nonlinear PDEs is transformed into highly nonlinear ODEs using suitable transformations. HAM is applied for convergent series solutions. Impact of various pertinent fluid parameters on momentum, thermal and solutal boundary layers is analyzed graphically. The chemical reaction plays vital role in saturation of nanoparticles in the base fluid near the surface as well as away from it. The Lorentz forces originated by the Riga surface become powerful when the radiation parameter comes into effect. The significance of Riga plate is thus more prominent through thermal radiation. However, the magnetic effect dampens down for higher radiation parameter. Fluid parameters, Nusslt and Sherwood numbers are analyzed with detailed discussion and concluding remarks.
Dec 2018 DOI 10.14302/issn.2641-5518.jcci-18-2504
Alhojaili NajiaCorresponding author
NICU Consultant
Epidermoid cysts encountered throughout the body, only 7% occurs in the head and neck area, with the oral cavity accounting for only 1.6%. Intraoral this benign slow growing and painless entity is usually located in the submandibular, sublingual and sub mental region. They can cause symptoms of dysphagia and dyspnea and have a malignant transformation potential. Surgical excision is the treatment of choice. Described here is a case of gigantic sublingual cyst.
Sep 2018
Giammarino MauroCorresponding author
Department of Prevention, Asl CN 1, Veterinary Service, Area Animal Sanity, Piazza Luigi Gallo 1, 12035 Racconigi (CN), Italy.
Groups of wild juvenile and adult mallard ducks were captured, ringed, measured, while, juvenile ones already ringed, were remeasured on a subsequent recapture between March and September over a period of 7 years, at a site in Piedmont (Italy). Measurements cover both the rates and the pattern of development of 4 morphological features (head-and-bill-length, bill-length, tarsus-length, and weight). Juveniles were examined and their measurements were compared with the asymptotic value obtained from adults’ measures. A functional data analysis growth model was fitted to data and it yielded plausible quantitative estimates. Tarsus appears to reach the asymptote faster than the other morphological features in this population. Finally, a functional principal components analysis was performed to discriminate sex in growing Mallard ducks.
Jun 2018
Mwai JCorresponding author
Kenya Medical Research Institute.
Background: Tungiasis is a parasitic tropical disease caused by female Tungapenetranswhich has remained an important public health problem and it affects resource-poor communities causing different health disabilities hence the need for behavior change. Main objective of the study was to determine factors influencing prevention and control of tungiasis infestation among school age children in Ugenya Sub County, Kenya. Methods: A descriptive cross sectional design and utilizing quantitative data collection method. Simple random sampling technique was applied to select the participants. Quantitative data was collected through a pretested structured questionnaire. The data was keyed-into excel and analyzed using SPSS version 23. Results: Study findings indicate that majority of the pupils infested with tungiasis were in classes 5 – 6 at 191(49%). Male participants were 200 (51%), while 185(49%) were female. Gender of pupils (χ2=4.383a, df=1, P<0.005) and household head occupation (χ2=44.729, df = 28, P<0.005) had a statistical significance with tungiasis infestation. Further significance was noted between participants who had ever heard of jiggers (χ2=6.361, df=1, P<0.005), Knowledge on important causes of jiggers (χ2=36.482, df = 9, P<0.005), mode of disease transmission (χ2=17.215, df = 5, P<0.005), signs and symptoms (χ2=4.088, df = 1, P<0.005), seriousness of jiggers in the area (χ2=13.175, df = 1, P<0.005) as well as pupil’s wearing of shoes (χ2=3.934, df = 1, P<0.005) and tungiasis infestation. Conclusions: Study concludes that tungiasis is still a big problem in rural settings and knowledge on tungiasis infestation does not translate to prevention and control in the areas. More emphasis should be given to improving practices touching on personal hygiene and health education to increase awareness both at school and in the households.
Apr 2018
Li DongyeCorresponding author
Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, 221006, Xuzhou, Jiangsu, PR China
Heart failure(HF) is a disease with high morbility and mortality. The benefits of current pharmacological and device therapy for survival outcomes of patients with HF are limited. Gene therapy represents a novel promising strategy in treating HF, as it can theoretically normalize the aberrantly expressed genes and their regulatory mechanisms permanently. However, the translation of gene therapy for HF from bench to bedside has been less successful. There are many challenges ahead for gene therapy, especially in the areas of selection of the optimal targets, the needs for developing delivery systems and the improvement in design of clinical trials. In this review, we summarize the most promising gene targets which have been used in experimental and clinical studies for treating HF, highlighting the results from several clinical trials. We also review the latest development in gene therapy vectors and delivery methods, aiming to provide directions for future studies.
Apr 2018 DOI 10.14302/issn.2578-8590.ipj-18-2078
Kakitsuba NaoshiCorresponding author
Department of Environment and Technology, School of Science and Technology, Meijo University, Nagoya, Japan
Background: The core interthreshold zone (CIZ) is defined as the range between core temperature (Tc) at the onset of shivering and the Tc at the onset of sweating under consistent mean skin temperatures of 28°C to 30°C. A previous study demonstrated a diurnal change in the CIZ for male subjects and its relationship to the cutaneous sensation threshold zone (CSZ). In the present study, diurnal changes in the CIZ and the CSZ for young Japanese female subjects were investigated using the same experimental protocol from the study of male subjects and the sex differences in these responses were then examined. Methods: The CIZ and the CSZ were measured in 10 female subjects who participated in three experiments in a single day during the morning, afternoon, and evening in the summer of 2014 (single-day experiment), and six female subjects who participated in the same experiments on the morning of day 1, the afternoon of day 2, and the evening of day 3 during the summer of 2016 (multiple-day experiment). Air temperature was controlled at 25°C. Each subject wore a suit perfused with 25°C water at a rate of 600 cc/min, and exercised at 50% of their maximum work rate on an ergometer for 10–15 min until their sweating rate increased. They then remained seated, without exercising, until their oxygen uptake increased. Rectal temperature, skin temperature at seven sites, the forehead-sweating rate, and oxygen uptake were continuously monitored throughout the experiment. Cutaneous warm and cold sensation thresholds were measured at three sites using 1-cm2 and 2-cm2 probes. Results: The results from the single-day experiment demonstrated that the CIZ was proportional to core temperature prior to exercise (Tc-init) whereas the results from the multiple-day experiment demonstrated that the CIZ increased continuously from morning to evening despite almost a constant Tc-init. The CIZ appeared to be proportional to the CSZ measured with the 2-cm2 probe. When compared with the results from the previous study of men, no significant sex difference was observed between the CIZ of 0.25±0.07°C for female subjects and 0.21±0.05°C for male subjects. Conclusion: No significant sex difference or diurnal variation in the CIZ was confirmed. Continuous increase in the CIZ from morning until evening is expected in both men and women under a normal Tc circadian rhythm.
Mar 2018 DOI 10.14302/issn.2690-4829.jen-18-2010
Brumm PhillipCorresponding author
C5-6 Technologies LLC, 5627 Old Oak Drive, Fitchburg, WI 53711, USA
A centennial perspective on enzymology reviews foundational principles and looks ahead to single‑molecule methods, enzyme engineering, and computational design. The piece underscores translational opportunities in industry and medicine.
Dec 2017 DOI 10.14302/issn.3070-5657.je-17-1759
Girondot MarcCorresponding author
Laboratoire Écologie, Systématique et Évolution (UMR8079), Faculté des Sciences d’Orsay, Université Paris-Sud, 91405 Orsay, France
Olive ridleys (Lepidochelys olivacea) and loggerheads (Caretta caretta) are two closely phylogenetically related sea turtles that nest in very different thermal habitat. Olive ridleys nest in pan-tropical beaches whereas loggerheads nest in more temperate beaches. In the context of climate change, the temperature in temperate beaches will increase much more than for tropical beach due to buffering effect of air humidity in the later. We have determined the thermal reaction norm for embryonic growth in both species using field records of incubation temperatures and incubation length from loggerheads in Western Mediterranean Sea or olive ridleys from Pacific coast of Guatemala. We show that the optimum temperature for the growth of embryos is lower for loggerheads than for olive ridleys. This makes loggerhead turtles particularly sensitive to increase of beach temperature as it is expected due to effect of global warming in temperature regions. Furthermore, olive ridleys are more resilient to increase of temperatures and should not suffer from sublethal incubation temperatures.
Dec 2017 DOI 10.14302/issn.2997-2086.jfs-17-1846
Amin RuchiCorresponding author
Pediatric Surgery, Children’s Hospital of Wisconsin
Introduction: Data support the use of both ultrasound (US) and magnetic resonance imaging (MRI) in the prenatal prognostication of congenital diaphragmatic hernia (CDH). The aim of this study was to examine our experience and learning curve with both of these diagnostic tools in the setting of a new fetal program. Materials and Methods: This is a case series performed as a quality improvement measure. Fetuses were identified at a single tertiary institution with both ultrasound lung-to-head ratio (LHR) and MRI fetal lung volume from December 2012 until July 2016. Prenatal and postnatal data were collected. Statistical analysis was performed and a p-value of <0.05 was considered significant. Results: Twenty-one patients met inclusion criteria. Inaccurate LHRs were found in 26.9% (7/26) of patients, with the lack of a four-chamber heart view as the most common inaccuracy (5/26, 19.2%). Patients with only some or no stomach in the thoracic cavity on fetal MRI had 100% survival to discharge. Discussion: Accurate prenatal prognostication of CDH is challenging. We identified a pitfall in attaining LHR that can be easily identified, and that may influence the accuracy of the measurement. Furthermore, stomach position on MRI is a relatively newly described quick, easy, and reproducible metric for predicting prognosis.
Aug 2017 DOI 10.14302/issn.2694-1201.jsn-17-1527
Trescot AndreaCorresponding author
Pain and Headache Center, 12836 Old Glenn Hwy, Eagle River, AK 99654
Cervicogenic headaches are a significant cause of head and neck pain, and occipital neuralgia is a common component of these cervicogenic headaches. Occipital injections are commonly performed at the occipital ridge, but this site does not address more proximal entrapments of the nerve in the suboccipital region. Because of the potentially dangerous structures in this region, clinicians have tended to avoid the suboccipital region, despite the pathologies seen in this region. This article discusses the pathology of the region, the alternative techniques, and the novel interventional approach developed for this region, specifically the “Stealth” approach of occipital decompression.
Jun 2017 DOI 10.14302/issn.2474-7785.jarh-16-1354
Frumence GastoCorresponding author
Department of Development Studies, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Tanzania.
Tanzania is among the developing countries experiencing rapid growth of an ageing population, which has an implication in healthcare expenditure especially in resource poor settings where majority of elderly people cannot afford to pay for the cost of accessing health services. The country has developed the Tanzania National Health Policy (2007) and National Ageing Policy (2003), which, among other things, recognize the importance of having a healthcare system that provides free basic services to the vulnerable elderly population. This study aimed at exploring health service providers’ and managers’ perspectives on the factors facilitating or prohibiting access to health services among elderly people in Tanzania. The study adopted a qualitative approach and data were collected using semi-structured interviews. A total of 24 in-depth interviews were conducted with district healthcare managers, heads of public healthcare facilities, and health service providers. The data generated were analysed for themes and patterns. The results show that Tanzania’s healthcare system has made some efforts to implement the national exemption policy to ensure better access to health services for the elderly. Some of these efforts include: having in place a system to identify and exempt elderly people from paying for health services and giving them special priority during treatment. However, there are some barriers hindering elderly people’s access to health services. Among others include: lack of specific consultation rooms and doctors for serving the elderly, and lack of sufficient drugs and other medical equipment in most government-owned healthcare facilities. In summary, the healthcare system has created a good environment for the implementation of exemption policy aiming at enhancing accessibility of health services among the elderly population in the country. However, such environment cannot function effectively without addressing the identified barriers. It is recommended that the government should allocate adequate human and non-human resources to the healthcare system to enable it to function effectively, including the provision of health services to the elderly.
Oct 2016 DOI 10.14302/issn.2474-9273.jbtm-16-1173
C. Jellesma FrancineCorresponding author
Research Institute Child Development and Education, University of Amsterdam
Many schoolchildren experience somatic complaints such as headaches, abdominal pain and fatigue. The aim of the current research is to test the full model of previously found associations between negative affect and somatic complaints in parents and children. Participants were 199 children (aged 8-13, 47% boys) and their parents (aged 31-61, mostly mothers (87%). Self-reports of children and parents on worry, anxiety, depression and somatic complaints were used and parents’ reactions to children’s emotions wereassessed. The results of the study show that childhood negative affect and parental somatic complaints are positively associated with childhood somatic complaints. In turn, childhood negative affect is related to children’s worrying and to parents’ responses to children’s emotions. The more anxious or depressed children felt, the more they worried. Maladaptive parental responses (such as reprimands and discomfort) to child emotions were positively related to depression. It was also found that parents who experienced more negative affect, reported more somatic complaints and tended to report more maladaptive responses towards their children’s emotions.
Jul 2016 DOI 10.14302/issn.2379-7835.ijn-16-986
S Yarak,Corresponding author
Universidade Federal de São Paulo, Dermatology Department.
Abstract: Several researchers have suggested that a targeted diet for reducing theadipose tissue may interfere with the severity of cellulite. Others emphasize that the diet composition seems to play a more relevant role than the calorie profile for weight loss and cellulite control. Objective: The aim of this study was to evaluate the influence of a controlled diet on body composition and cellulite improvement in adult women. Methods: Thirty two healthy women, aged from 25 to 40 were included. They receivedan orientation for a controlled diet to be followed for 3 months. Assessments were performed at the baseline and the end of the study which included four parameters: 1) Photonumeric cellulite severity scale; 2) Anthropometric measuremets 3) Skin elasticity (Cutometer®) and 4) Collagen density or echogenicity and length of the dermis-hypodermis interface line (ultrasonography - DermaScan®). The data was compared with the Paired T-test, Wilcoxon and Pearson's correlation for statistical analyses. Results: Only 14 completed the study. Although the scores of photonumeric scalereduced, there was no difference in the grade of cellulite severity. There were significant reductions in body measurement. The skin elasticity showed no significant change. On the other hand, the dermal density or echogenicity showed a significant increase in the right and left sides (p = 0.05 and p = 0.005, respectively); however, no difference was observed in the lenght of dermis-hypodermis line. Conclusion: the controlled diet was effective for the reduction of weight and body composition, but despite the increase in dermal collagen density, no clinical effect on cellulite could be detected.
Feb 2016 DOI 10.14302/issn.2476-1710.jdt-15-762
Rapport DanielCorresponding author
Department of Psychiatry, The University of Toledo.
Bipolar disorder (BD) is a chronic psychiatric illness impacting patient functioning and quality of life. Medication produces improvement in many patients and remission in some, but there is minimal understanding about why some patients improve and others do not. Our goal was to identify demographic, psychosocial and comorbid variables associated with outcomes in BD. Charts of 121 outpatients treated with medication and supportive psychotherapy were reviewed. Forty four percent attained euthymia for 12 months while 56% did not. Poorer outcome was associated with economic stress, missed appointments, life stress, and presence of pain (p < 0.05). Those employed were more likely to improve (p < 0.02). Patients with BP-II reported more frequent life stressors, headache and use of alcohol (p <0.05) and were less likely to achieve euthymia than BP-I. Gender, education, and co-morbid medical illness did not affect results. Our findings suggest that poorer outcome is related to psychosocial factors. Increased attention to these variables may increase providers’ ability to manage challenging patients with BD.
Jan 2016 DOI 10.14302/issn.2470-5020.jnrt-15-803
B. Jensen MatthewCorresponding author
University of Wisconsin Department of Neurology
We sought to identify early uses of blinding in therapeutic clinical trials of neurological disorders by multiple search methods. A 1784 report by Benjamin Franklin and others described the evaluation of the use of Mesmerism to treat neurological and other syndromes including headache and epilepsy, using blindfolds and screens. This report demonstrated the usefulness of blinding to reduce bias in clinical research, yet despite this early discovery, blinding was not widely accepted or routinely used until the 20th century. Blinded clinical trials began to be used for various neurological syndromes in the 1950s, sporadically at first and then increasing in frequency in subsequent years. The reason for this delay is unclear, but we propose several hypotheses.
Dec 2015 DOI 10.14302/issn.2576-182X.jbsc-14-582
Ozdemir MevciCorresponding author
Pamukkale University, Faculty of Medicine, Department of Neurosurgery, Denizli, Turkey
Pituitary abscess is extremely rare and often misdiagnosed as pituitary tumor pre-operatively. We document a case of a 64-year-old lady presented to the outpatient department with complaints of headache and blurring vision of right eye for one month. Based on preliminary investigations, a clinical diagnosis of pituitary adenoma was made and the pituitary gland was surgically excised. Histopathological examination showed Actinomyces infection. This case has been documented due to the extremely rare involvement of the pituitary gland by actinomyces infection. Pituitary abscess is a rare pathology, but it must be considered during evaluating sellar masses, since its prognosis depends on surgical drainage and on the use of specific antibiotics. We report, to our knowledge, the fourth case of Actinomyces israelii infection of the pituitary region.
Dec 2015 DOI 10.14302/issn.2372-6601.jhor-14-397
Gabbay EzraCorresponding author
Division of Adult Nephrology,
Immunotactoid glomerulopathy (ITG) is a rare cause of chronic kidney disease (CKD) and end-stage-renal-disease (ESRD). It is often associated with monoclonal gammopathy and/or hematologic malignancy. We report a patient originally diagnosed with ITG in 1998. He presented with nephrotic-range proteinuria, hypertension, and a gradual decline in glomerular filtration rate. A published case report of this patient at the time the disease was originally diagnosed described only a small peak of IgM paraprotein without lymphoma or plasma cell dyscrasia. He was diagnosed with monoclonal gammopathy of unknown significance. He later developed ESRD and initiated hemodialysis in 2004. Fourteen years after the diagnosis of ITG and MGUS was made he developed headache, lymphadenopathy, borderline splenomegaly, thrombocytopenia, and coagulopathy. Workup revealed a very high level of monoclonal IgM-kappa (4390 mg/dL),and low grade B-cell lymphoma, consistent with lymphoplasmacytic lymphoma, leading to a diagnosis of Waldenstrom’s macroglobulinemia (WM). He died shortly thereafter of complicated gram-negative sepsis. To our knowledge this is the first report of WM associated with ITG. The patient's course illustrates that plasma cell dyscrasia and lymphoma can present many years after the original diagnosis of ITG is made and that continued vigilance for these conditions is warranted.
Oct 2015 DOI 10.14302/issn.2470-5020.jnrt-15-726
Tong Dao-MingCorresponding author
Department of Neurology, Affiliated Shu Yang People′s Hospital, XuZhou Medical University, Jiangsu, China
Background: A higher incidence of symptomatic lacunar infarction (LI) was confirmed in metropolitan areas. The aim of this study was to determinethe prevalence characteristics and early predictors of LI in a population of elderly outpatients in northern China. Methods: From February 2011 to March 2012, a retrospective cohort of new patients was selected for study, all registered neurologic outpatients of the tertiary teaching hospital in northern China. A total of 453 outpatients, clinically only having had an initial visit and a magnetic resonance imaging study of the brain, were enrolled. The prevalence characteristics and vascular risk factors of LI were assessed. Results: Of 453 symptomatic outpatients, 258(57.0%) patients had symptomatic LI. We found that the main types of symptomatic LI were nonfocal symptoms, such as dizziness and headache, dizziness/vertigo, and migraine/headache. Age, BMI, smoking, history of hypertension, duration of hypertension, existing hypertension, headache and dizziness, pure motor hemiparesis, blood glucose, hypercholesterolemia, systolic blood pressure, and ABCD2 score, were significantly higher in patients with LI than in those without LI (P<0.05). Multivariate logistic regression confirmed that hypertension ≥3years in duration (odds ratio=1.092; 95% CI, 1.019 -1.170) and a median mABCD2 score ≥4 (odds ratio=3.912; 95% CI, 2.955- 5.180) were independent, early predictors of symptomatic LI. Conclusions: The incidence of LI in Northern China was located at the higher end of range in northern China, and common type of symptomatic LI was nonfocal symptoms. Hypertension of long duration and high-risk ABCD2 scores are early predictors of symptomatic LI.
Oct 2015 DOI 10.14302/issn.2379-8572.joa-15-691
Abdel Rahman HanyCorresponding author
Departments Of Pediatric Oncology, National Cancer Institute, Cairo University
Background. Nasopharyngeal carcinoma (NPC) is a rare disease in the pediatric age group; it represents 1% of all pediatrics malignancies, however, it is the predominant malignancy arising in the nasopharynx in this age group. Although NPC is a chemo-radiosensitive disease yet, the optimal dose of radiotherapy and optimal timing of chemotherapy is still not standardized. Methods. This is a retrospective study including all the newly diagnosed pediatric NPC who were diagnosed and treated at the Children Cancer Hospital Egypt (CCHE) during the period from July 2007 to December 2012. All imaging studies (e.g., CT or MRI scans) were reviewed by a senior head and neck radiologist for proper staging and assessment of tumor response. Patients were staged according to AJCC staging system. Modified version of the Response Evaluation Criteria in Solid Tumor (RECIST) was used to assess response. Results. Twenty-six patients were diagnosed and received treatment as NPC in CCHE. Median age was 12 years (range 7.8-17 years). There was a male predominance. Eleven patients (42.3%) were stratified as stage 4, and 11 (42.3%) as stage 3. All patients received 3 cycles of neo-adjuvant chemotherapy followed by concurrent chemo-radiotherapy. IMRT was used to deliver radiotherapy in all patients. The overall response rate (CR and PR) to induction therapy was 73%, 19.3% had SD, while 7.7% had PD. By the end of the study, 18 patients (69.2%) were alive in CR, 5 patients (19.2%) had PD, and 3 patients (10%) lost for follow up. The Mean duration of follow up was 35 months, range 5-66 months. The 3 year OS and EFS and rates were 84.6% and 69.3 % respectively. OS for M0 was 91.3% and for M1 33.3% with statistical significance (p =0.032). Conclusion. Neoadjuvant chemotherapy followed by concurrent chemoradiotherapy using IMRT lead to good clinical end results with limited toxicity. Metastatic disease at presentation was identified as the adverse prognostic factor.
Jun 2015 DOI 10.14302/issn.2379-8572.joa-14-548
Pang AaronCorresponding author
This article has been retracted on 25 March 2016. VIEW THE RETRACTION NOTICE (https://doi.org/10.14302/issn.2379-8572.joa-25-5867) Fibrous dysplasia is a rare disorder of bone that is uncommon in the head and neck region. Herein, we present a rare case of polyostotic fibrous dysplasia involving the right temporal bone and thyroid cartilage in a 19-year-old male. This unique location necessitates close surveillance due to the proximity to the airway and the potential for malignant degeneration.
Nov 2014 DOI 10.14302/issn.2379-8572.joa-14-418
Califano LuigiCorresponding author
Department of Audiology and Phoniatrics “G. Rummo” Hospital, Benevento, Italy
This double-blind randomized studyevaluates the efficiency of the Quick Liberatory Rotation maneuver (QLR) in solving signs and symptoms of Posterior Canal BPPV in a short time follow-up comparing the efficiency of QLR vs. a sham maneuver (“Fake QLR”).The study was performed at an input-output tertiary center for balance disorders.From January to September 2012, 200 patients with signs and symptoms of Posterior Canal BPPV respected the inclusion criteria in the study. The diagnosis was based on observation with binocular infrared videonystagmoscopy of the paroxysmal torsional and upbeat nystagmus evoked through the Dix-Hallpike test (DHT). Patients were divided in two groups, 100 in the group treated by QLR (Group 1) and 100 in the control group treated by “Fake QLR” (Group 2). Before the treatment, they self-evaluated a Visual Analogue Score on their vertiginous complaints (V-VAS). Patients were controlled one hour after the treatment by a blinded examiner about the first phase of the study through DHT, the Straight head-hanging positioning test and the Head Roll test in supine position and assessed again with V-VAS. Patients with a persisting positive Dix- Hallpike test were subsequently treated through QLR. The main outcome measure is the number of patients treated through QLR or “Fake QLR” with a negative DHT one hour after the first treatment. At the post-procedure check, 79 patients from Group 1 presented a negative DHT with little or no subjective symptoms, whereas all the patients of Group 2 presented persistence of a positive DHT. The presence of the secondary nystagmus during QLR (“liberatory” nystagmus) was significantly correlated with a negative DHT at the post-procedure control. In Group 1 pre- and post-treatment V-VAS differences were significant; post-treatment V-VAS differences were significant in Group 1 vs. Group 2. In a short time follow-up QLRis an effective treatmentfor Posterior Canal BPPV when compared to a sham maneuver.