War and education: the attacks on medical schools amidst ongoing armed conflict, Sudan 2023.

BACKGROUND: War results in widespread destruction of a country's infrastructure, healthcare facilities, and educational institutions. This study aims to assess the attacks on medical schools amidst the ongoing conflict in Sudan. METHODS: A descriptive cross-sectional study was conducted across 58 medical schools located in the states of Khartoum, Darfur, and Kordofan. Data on attacks between April 15, 2023, and July 15th 2023, were collected using online data collection form. RESULTS: All medical schools in conflict areas were included in the study. More than half (58.6%) of these medical schools were attacked. Private schools, constituting the majority of the study sample, were the most frequently attacked (70.6%). Of these, 52.9% were located in Khartoum city. More than one form of attack was reported in 64.7% of the affected schools. Looting occurred in 73.5% of the attacked faculties, while 67.6% of them were converted into military bases. Despite these challenges, 60.3% of the schools in the conflict zone managed to restore the educational process through online learning and collaboration with other institutions. CONCLUSION: During a three-month period of warfare, most medical schools within conflict zones were attacked. This emphasizes the vulnerability of medical education institutions during war and highlights the urgent need of the Ministry of Higher Education interventions to provide leadership, support, and oversight for the educational process in medical schools across the country.

Loss of Microglial Insulin Receptor Leads to Sex-Dependent Metabolic Disorders in Obese Mice.

Obesity and type 2 diabetes mellitus (T2DM) are highly prevalent disorders, associated with insulin resistance and chronic inflammation. The brain is key for energy homeostasis and contains many insulin receptors. Microglia, the resident brain immune cells, are known to express insulin receptors (InsR) and to be activated by a hypercaloric environment. The aim of this study was to evaluate whether microglial insulin signaling is involved in the control of systemic energy homeostasis and whether this function is sex-dependent. We generated a microglia-specific knockout of the InsR gene in male and female mice and exposed them to control or obesogenic dietary conditions. Following 10 weeks of diet exposure, we evaluated insulin tolerance, energy metabolism, microglial morphology and phagocytic function, and neuronal populations. Lack of microglial InsR resulted in increased plasma insulin levels and insulin resistance in obese female mice. In the brain, loss of microglial InsR led to a decrease in microglial primary projections in both male and female mice, irrespective of the diet. In addition, in obese male mice lacking microglial InsR the number of proopiomelanocortin neurons was decreased, compared to control diet, while no differences were observed in female mice. Our results demonstrate a sex-dependent effect of microglial InsR-signaling in physiology and obesity, and stress the importance of a heterogeneous approach in the study of diseases such as obesity and T2DM.

Breastfeeding rates and barriers: a report from the state of Qatar.

OBJECTIVE: The aim of the study was to outline breastfeeding barriers faced by women residing in the State of Qatar. METHODS: A cross-sectional study through a telephone interview was conducted at Hamad Medical Corporation, the only tertiary care and accredited academic institution in the State of Qatar. Mothers of children born between the period of January 1, 2012 and December 31, 2012 in the State of Qatar were contacted. RESULTS: Of the total 840 mothers who were contacted for the telephone survey, 453 mothers agreed to be interviewed (response rate 53.9%), while 364 (43.3%) did not answer the phone, and 21 (2.5%) answered the phone but refused to participate in the study. The overall breastfeeding initiation rate among the mothers was 96.2%, with 3.8% mothers reporting that they had never breastfed their baby. The percentage of mothers who exclusively breastfed their children in the first 6 months was 24.3%. The most common barriers to breastfeeding as perceived by our participants were the following: perception of lack of sufficient breast milk after delivery (44%), formula is easy to use and more available soon after birth (17.8%), mom had to return to work (16.3%), lack of adequate knowledge about breastfeeding (6.5%), and the concept that the infant did not tolerate breast milk (4.9%). CONCLUSION: Exclusive breastfeeding barriers as perceived by women residing in the State of Qatar, a wealthy rapidly developing country, do not differ much from those in other nations. What varies are the tremendous medical resources and the easy and comfortable access to health care in our community. We plan to implement a nationwide campaign to establish a prenatal breastfeeding counseling visit for all expecting mothers.

Physician and medical student perceptions and expectations of the pediatric clerkship: a Qatar experience.

BACKGROUND: The average number of clerkship weeks required for the pediatric core rotation by the US medical schools is significantly lower than those required for internal medicine or general surgery. OBJECTIVE: The objective behind conducting this survey study was to explore the perceptions and expectations of medical students and pediatric physicians about the third-year pediatric clerkship. METHODS: An anonymous survey questionnaire was distributed to all general pediatric physicians at Hamad Medical Corporation and to students from Weill Cornell Medical College-Qatar. RESULTS: Feedback was obtained from seven attending pediatricians (100% response rate), eight academic pediatric fellow physicians (100% response rate), 36 pediatric resident physicians (60% response rate), and 36 medical students (60% response rate). Qualitative and quantitative data values were expressed as frequencies along with percentages and mean ± standard deviation and median and range. A P-value <0.05 from a 2-tailed t-test was considered to be statistically significant. Participants from both sides agreed that medical students receive <4 hours per week of teaching, clinical rounds is the best environment for teaching, adequate bedside is provided, and that there is no adequate time for both groups to get acquainted to each other. On the other hand, respondents disagreed on the following topics: almost two-thirds of medical students perceive postgraduate year 1 and 2 pediatric residents as the best teachers, compared to 29.4% of physicians; 3 weeks of inpatient pediatric clerkship is enough for learning; the inpatient pediatric environment is safe and friendly; adequate feedback is provided by physicians to students; medical students have accessibility to physicians; students are encouraged to practice evidence-based medicine; and students get adequate exposure to multi-professional teams. CONCLUSION: Assigning devoted physicians for education, providing proper job description or definition of the roles of medical student and physician in the pediatric team, providing more consistent feedback, and extending the duration of the pediatric clerkship can diminish the gap of perceptions and expectations between pediatric physicians and medical students.

Back pain: the sole of presentation of sickle cell disease.

Diagnosing back pain in children and adolescents can be a challenge to health care providers. Although studies show that more than half of the cases of back pain in children are of non-organic cause, missing the right diagnosis could be detrimental. We present a case of lower back pain in a ten-year-old male whom we eventually diagnosed with hemoglobin SE mutation, which responded well to pain management. Hence, sickle cell disease with vaso-occlusive crisis should be incorporated into the list of differential diagnoses in children with back pain.