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The article presents a study which was carried out to study the effect of short term heat and humidity on the levels of 10 acylcarnitines and seven amino acids used in newborn screening for inherited metabolic disorders. It mentions that acylcarnitines and amino acids in dried blood spots were analyzed by the tandem mass spectrometry. It concludes that low temperatures and humidity conditions were required for transportation and storage of dried blood spots.

An estimated 41% of all forcibly displaced people are children [1]. Many of these children may live in refugee camps, under poor conditions, for years. The health status of children when arriving in these camps is often not recorded, nor is there a good insight into the impact of camp life on their health. We systematically reviewed the evidence concerning the nutritional status of children living in refugee camps in the European and Middle East and North Africa (MENA) regions. We searched Pubmed, Embase, and Global Index Medicus. The primary outcome was the prevalence of stunting, and the secondary outcome was the prevalence of wasting and being overweight. Out of 1385 studies identified, 12 studies were selected, covering 7009 children from fourteen different refugee camps in the Europe and MENA region. There was great heterogeneity among the included studies, which showed that there was a pooled prevalence of stunting of 16% (95% confidence interval 9.9-23%, I 2 95%, p < 0.01) and of wasting of 4.2% (95% CI 1.82-6.49%, I 2 97%, p < 0.01). Anthropometric measurements were done at random points in time during the children's camp period. However, no study had a longitudinal design, describing the effect of camp life on the nutritional status.   Conclusion: This review showed that there is a relatively high prevalence of stunting and a low prevalence of wasting among refugee children. However, the nutritional status of children when entering the camp and the effect of camp life on their health is not known. This information is critical in order to inform policymakers and to create awareness concerning the health of the most vulnerable group of refugees. What is Known: • Migration is a core determinant of health for children. • There are risk factors at every stage of a refugee child's journey that lead to compromised health. What is New: • There is a relatively high prevalence of stunting (16%) and a low prevalence of wasting (4.2%) among refugee children living in refugee camps in Europe and the Middle East and North Africa region., (© 2023. The Author(s).)

Objective: EMPOwER, a double-blind, randomised, phase 3 study, evaluated the efficacy and safety of erenumab in adults with episodic migraine from Asia, the Middle East, and Latin America., Methods: Randomised patients (N = 900) received monthly subcutaneous injections of placebo, erenumab 70 mg, or 140 mg (3:3:2) for 3 months. Primary endpoint was change from baseline in monthly migraine days at Month 3. Other endpoints included achievement of ≥50%, ≥75%, and 100% reduction in monthly migraine days, change in monthly acute migraine-specific medication treatment days, patient-reported outcomes, and safety assessment., Results: At baseline, mean (standard deviation) age was 37.5 (9.9) years, 81.9% were women, and monthly migraine days was 8.2 (2.8). At Month 3, change from baseline in monthly migraine days (primary endpoint) was -3.1, -4.2, and -4.8 days for placebo, erenumab 70 mg, and erenumab 140 mg, respectively, with a statistically significant difference for erenumab versus placebo (P = 0.002 [70 mg], P < 0.001 [140 mg]). Both erenumab doses were also significantly superior to placebo on all secondary endpoints, including the proportion of patients achieving ≥50% reduction from baseline in monthly migraine days, change from baseline in monthly acute migraine-specific medication treatment days and change from baseline in the Headache Impact Test-6™ scores. The safety profile of erenumab was comparable with placebo; no new safety signals were observed., Conclusions: This study of erenumab in patients with episodic migraine from Asia, the Middle East, and Latin America met all primary and secondary endpoints. A consistent numerical benefit was observed with erenumab 140 mg versus erenumab 70 mg across all efficacy endpoints. These findings extend evidence of erenumab's efficacy and safety to patients under-represented in previous trials. ClinicalTrials.gov identifier : NCT03333109.

The effects of COVID-19 have the potential to impact on the management of chronic diseases including osteoporosis. A global survey has demonstrated that these impacts include an increase in telemedicine consultations, delays in DXA scanning, interruptions in the supply of medications and reductions in parenteral medication delivery., Introduction: The COVID-19 pandemic has had profound effects on the health of the global population both directly, via the sequelae of the infection, and indirectly, including the relative neglect of chronic disease management. Together the International Osteoporosis Foundation and National Osteoporosis Foundation sought to ascertain the impact on osteoporosis management., Methods: Questionnaires were electronically circulated to a sample of members of both learned bodies and included information regarding the location and specialty of respondents, current extent of face to face consultations, alterations in osteoporosis risk assessment, telemedicine experience, alterations to medication ascertainment and delivery and electronic health record (EHR) utilisation. Responses were collected, quantitative data analysed, and qualitative data assessed for recurring themes., Results: Responses were received from 209 healthcare workers from 53 countries, including 28% from Europe, 24% from North America, 19% from the Asia Pacific region, 17% from the Middle East and 12% from Latin America. Most respondents were physicians (85%) with physician assistants, physical therapists and nurses/nurse practitioners represented in the sample. The main three specialties represented included rheumatology (40%), endocrinology (22%) and orthopaedics (15%). In terms of the type of patient contact, 33% of respondents conducted telephone consultations and 21% video consultations. Bone mineral density assessment by dual-energy X-ray absorptiometry (DXA) usage was affected with only 29% able to obtain a scan as recommended. The majority of clinicians (60%) had systems in place to identify patients receiving parenteral medication, and 43% of clinicians reported difficulty in arranging appropriate osteoporosis medications during the COVID-19 crisis., Conclusions: To conclude through surveying a global sample of osteoporosis healthcare professionals, we have observed an increase in telemedicine consultations, delays in DXA scanning, interrupted supply of medications and reductions in parenteral medication delivery.

The geographic origin and migration of the brown rat (Rattus norvegicus) remain subjects of considerable debate. In this study, we sequenced whole genomes of 110 wild brown rats with a diverse world-wide representation. We reveal that brown rats migrated out of southern East Asia, rather than northern Asia as formerly suggested, into the Middle East and then to Europe and Africa, thousands of years ago. Comparison of genomes from different geographical populations reveals that many genes involved in the immune system experienced positive selection in the wild brown rat., (© The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Comparative data regarding the distribution of non-Hodgkin lymphoma (NHL) subtypes in North Africa, the Middle East and India (NAF/ME/IN) is scarce in the literature. In this study, we evaluated the relative frequencies of NHL subtypes in this region. Five expert haematopathologists classified 971 consecutive cases of newly-diagnosed NHL from five countries in NAF/ME/IN. After review, 890 cases (91·7%) were confirmed to be NHL and compared to 399 cases from North America (NA). The male-to-female ratio was significantly higher in NAF/ME/IN (1·8) compared to NA (1·1; P< 0·05). The median ages of patients with low-grade (LG) and high-grade (HG) B-NHL in NAF/ME/IN (56 and 52 years, respectively) were significantly lower than in NA (64 and 68 years, respectively). In NAF/ME/IN, a significantly lower proportion of LG B-NHL (28·4%) and a higher proportion of HG B-NHL (58·4%) were found compared to NA (56·1% and 34·3%, respectively). Diffuse large B-cell lymphoma was more common in NAF/ME/IN (49·4%) compared to NA (29·3%), whereas follicular lymphoma was less common in NAF/ME/IN (12·4%) than in NA (33·6%). In conclusion, we found significant differences in NHL subtypes and clinical features between NAF/ME/IN and NA. Epidemiological studies are needed to better understand the pathobiology of these differences., (© 2015 John Wiley & Sons Ltd.)

Since mid-March 2014, the frequency with which cases of Middle East respiratory syndrome coronavirus (MERS-CoV) infection have been reported has increased, with the majority of recent cases reported from Saudi Arabia and United Arab Emirates (UAE). In addition, the frequency with which travel-associated MERS cases have been reported and the number of countries that have reported them to the World Health Organization (WHO) have also increased. The first case of MERS in the United States, identified in a traveler recently returned from Saudi Arabia, was reported to CDC by the Indiana State Department of Health on May 1, 2014, and confirmed by CDC on May 2. A second imported case of MERS in the United States, identified in a traveler from Saudi Arabia having no connection with the first case, was reported to CDC by the Florida Department of Health on May 11, 2014. The purpose of this report is to alert clinicians, health officials, and others to increase awareness of the need to consider MERS-CoV infection in persons who have recently traveled from countries in or near the Arabian Peninsula. This report summarizes recent epidemiologic information, provides preliminary descriptions of the cases reported from Indiana and Florida, and updates CDC guidance about patient evaluation, home care and isolation, specimen collection, and travel as of May 13, 2014.

Background: Nearly 31% of the world's clinical trials are conducted outside the US and 25% of the new drug applications include data from international sites. The high population growth, demand for medication, increased prevalence of life-style related and rare genetic diseases in the MENA countries should be associated with a consequent scale-up of clinical trials in these countries. However, the region sponsors under 1% of global clinical trials., Methods: Determinants including the regulatory environment, patient protection, physician-preparedness, types of diseases, costs of trials and pace of subject recruitment, were analyzed to identify critical factors that influence barriers to the conduct clinical trials in MENA., Results: Strategic planning by the CRO can help overcome challenges related to regulatory and oversight requirements. Barriers related to trial quality and subject protection can be mitigated by risk-based monitoring. Growing healthcare infrastructure and communication technologies provide clear advantages for subject recruitment. Low operating costs combined with the increase in pharmaceutical sales provide incentives for the future conduct of clinical trials., Limitations: Although the opportunities and challenges cited are common to the MENA region, further studies are needed to assess other potential contributing variables for the conduct of clinical trials specific to each MENA country., Conclusion: Challenges in drug importation and site oversight can be overcome with systematic interventions. Social media network and community awareness programs can assist reductions in barriers in obtaining effective informed consents. Increasing pharmaceutical sales, population growth, high prevalence of genetic and life-style related diseases and reduced clinical trial development costs offer expanding opportunities for future clinical trials in MENA., (Copyright © 2013 Elsevier Inc. All rights reserved.)

We reviewed the regional data on primary renal disease (PRD) causing end-stage renal failure (ESRF) during the decade 2000-2009. Reporting was generally inconsistent and diagnostic groups were poorly defined. We propose a system in which all diagnoses fall into one of eight broad groups: ESRF of uncertain etiology, congenital abnormalities of the kidney and urinary tract (CAKUT) and acquired uropathy, glomerular diseases, tubulo-interstitial disease (TID), other congenital and familial diseases, diabetes, renovascular disease and other specified diagnoses. Each group has sub-headings; for instance, primary glomerulonephritis, secondary glomerulonephritis, and hereditary glomerular disease. For each sub-heading, there is a list of specific diagnoses similar to that used by the European Dialysis and Transplant Association (EDTA) and United States Renal Data System (USRDS) coding systems. We also recommend that "etiology unknown" group should be reported in more detail as either "glomerular phenotype" or "tubular phenotype" and careful attention be paid to evidence for a family history of renal disease. To improve reporting, all patients who are diabetic, and all who have evidence of familial inheritance, should be recorded and a diagnostic category should be chosen. Thus, a diabetic patient is designated as "diabetic nephropathy" only if he/she fulfils the case definition for that diagnosis. We believe that the collection can be done much better as exemplified by the pediatric community, where data collection is very consistent, and there is a low rate of "unknown disease".

Purpose: To search for the genetic cause of juvenile open-angle glaucoma (JOAG) in a Caucasian family and to perform genotype/phenotype correlation studies in the kindred., Methods: Six members of a three-generation family originating from Uzbekistan and now living in the Middle East were recruited from one large clinic in Israel. Ophthalmologic investigations comprised of visual field assessments, intraocular pressure measurements, optic disc evaluation, and gonioscopy. Medical charts were obtained to date the onset of glaucoma and to evaluate aggressivity of the trait. We screened the myocilin gene (MYOC, OMIM 601652) by direct genomic sequencing of its three exons in all family members., Results: JOAG segregated as an autosomal dominant trait in four members of the family. The proband, a 14-year-old girl, had been diagnosed with juvenile open-angle glaucoma at 12 years old. Her mother, maternal aunt, and maternal grandfather all had JOAG that started at an early age. The disorder progressed rapidly even under optimal medical treatment, and all four patients had to undergo trabeculectomy. One missense mutation, Y371D (1111t-->g, Tyr [Y] 371 Asp [D]), was identified. This mutation cosegregated with the disorder in all affected members and was absent in 200 Caucasian controls. The Y371D MYOC mutation has not been reported before. One cousin of the proband was a silent heterozygotic carrier of the mutation and was still asymptomatic at nine years of age., Conclusions: We identified a novel mutation (Y371D) in MYOC from a Caucasian family who presented with an aggressive form of JOAG that required early trabeculectomy. Genetic screening of the MYOC mutation was beneficial in predicting one asymptomatic heterozygotic carrier.

This paper presents the evolution of ideas on headache symptoms from antiquity through the 19th century. A thorough study of texts, medical books and reports along with a review of the available literature in PubMed was undertaken: observations on headaches date back nearly 4,000 years to the ritual texts of Mesopotamia. Nicolaes Tulp, Thomas Willis and Gerhard van Swieten also made important contributions on various forms of headaches in the 17th and 18th centuries. Edward Liveing and William Gowers made the major contributions to the field in the late 19th century. Overall, observations on headaches span a timeline of nearly 9,000 years. The work of the physicians during the 18th and 19th century, however, set the basis for scientific research.

Health care delivery differs from the United States among different cultures and countries. This descriptive article describes health care delivery at two ophthalmic hospitals in a Middle Eastern country. This description may not be representative of health care delivery throughout that country but is limited to the hospitals described. The purpose of this article is two-fold. First, it allows the readers to compare and contrast health care delivery to their own setting and practice. Second, it allows the reader to appreciate the tremendous work being done in a difficult environment.

Background: Inherited factor V (FV) mis-sense point mutation has recently been identified as a major cause of familial venous thrombosis. The incidence of this congenital haemostatic disorder in Australia is unknown., Aim: To examine the incidence of this congenital defect in patients with thrombosis attending a haematology clinic., Methods: Individuals investigated or treated for venous and arterial thrombosis over a four month period, as well as those who were on anticoagulant for valvular replacement or arrhythmia were studied for the presence of FV mis-sense point mutation, FV Q506 (G to A at nucleotide position 1691) by a polymerase chain reaction based test, and activated protein C (APC) resistance using an APTT based coagulation assay., Results: Forty-five patients with venous thromboembolism (VTE), 20 patients with coronary artery disease and 25 patients with valvular replacement or arrhythmia who were on anticoagulant were examined. The frequency of FV mis-sense point mutation in these three groups was 26.7%, 15% and 4% respectively. In this study, patients with FV Q506 were of a younger age and had a higher incidence of extensive thrombosis or recurrence as compared to those with the normal factor V gene. This mutation was found in a diverse group of people (four of the 12 patients were of non-European origin). Nearly 50% of these patients had other risk factors for VTE. The number of patients with a family history of VTE was similar for those with the FV mutation and the normal FV., Conclusion: This study confirms the high incidence of FV Q506 mutation in patients with VTE reported overseas. Several clinical features, i.e. young age of onset of VTE, high recurrence rate, diverse ethnic background and importance of associated risk factors are highlighted. The findings in this study also raise the possibility that this mutation may be a risk factor for arterial thrombosis. Large studies are required to substantiate these findings.

The hardships of war affect all members of society. Those most acutely affected are service members and their families. Civilian service personnel mobilized within an active reserve component experience a disruption of life style which can cause stress. Service members are trained to be effective soldiers, but very little training is provided to service members or their families on the wartime stresses they face. The psychiatric army reserve unit based in Minneapolis developed a family support program for three phases of wartime stress: (1) pre-deployment, (2) deployment, and (3) reunification and sustainment. Recommendations are provided for family support in future wartime situations.