Circadian Influences on Brain Lipid Metabolism and Neurodegenerative Diseases.

Circadian rhythms are intrinsic, 24 h cycles that regulate key physiological, mental, and behavioral processes, including sleep-wake cycles, hormone secretion, and metabolism. These rhythms are controlled by the brain's suprachiasmatic nucleus, which synchronizes with environmental signals, such as light and temperature, and consequently maintains alignment with the day-night cycle. Molecular feedback loops, driven by core circadian "clock genes", such as Clock, Bmal1, Per, and Cry, are essential for rhythmic gene expression; disruptions in these feedback loops are associated with various health issues.

Statin Use and Hyperglycemia: Do Statins Cause Diabetes?

Purpose Of Review: Atherosclerotic cardiovascular disease (ASCVD) and diabetes are leading causes of morbidity and mortality in the United States and globally. Statin medications, a cornerstone of ASCVD prevention and treatment strategies, have been demonstrated to cause hyperglycemia and new onset diabetes mellitus (NODM). The purpose of this review is to summarize existing and emerging knowledge around the intersection of statins and these two important clinical problems.

Operationalizing a 3-year standalone, accelerated medical school curriculum to nurture physicians to become primary care and health system leaders.

The United States faces a shortage of primary care physicians. To address this, there have been pioneering efforts to develop accelerated pathways with a primary care focused curriculum for undergraduate medical education. The New York University Grossman Long Island School of Medicine (NYU GLISOM) was conceptualized as the first standalone, accelerated, tuition-free program in the US in over 100 years, with mission-centered curriculum on primary care and health system leadership.

Caregiving and Hypertension in Younger Black Women: The Jackson Heart Study.

Background: Caregiving has been associated with high blood pressure in middle-aged and older women, but this relationship is understudied among younger Black women, a population at high risk for hypertension. We examined the associations of caregiving stress and caregiving for high-needs dependents with incident hypertension among reproductive-age women in the JHS (Jackson Heart Study), a cohort of community-dwelling Black adults.

Methods: We included 453 participants, aged 21 to 44 years, with blood pressure <140/90 mm Hg, and not taking antihypertensive medication at baseline (2000-2004).

Developmental Origins of Non-Communicable Chronic Diseases: Role of Fetal Undernutrition and Gut Dysbiosis in Infancy.

There is an increasing prevalence of non-communicable chronic diseases (NCCDs) like obesity, metabolic syndrome, type 2 diabetes mellitus (T2DM), hypertension, allergic asthma, and neuro-developmental/psychiatric problems in many parts of the world. A suboptimal lifestyle as an adult is often blamed for the occurrence of NCCDs. This review discusses the developmental origin of health and disease theory and how suboptimal nutrition in intrauterine life and the establishment of a suboptimal gut microbiome during infancy can influence the predisposition to NCCDs.

Initiation of Hearing Aids Use and Incident Dementia Among Mid-to-late Life Adults: The Health and Retirement Study 2010-2018.

Background And Objectives: Hearing aids may reduce the risk of dementia among individuals with hearing loss. However, no evidence is available from randomized controlled trials (RCTs) on the effectiveness of hearing aids use in reducing incident dementia. Using target trial emulation, we leveraged an existing longitudinal cohort study to estimate the association between hearing aids initiation and risk of dementia.

Virtual discharge counseling: An assessment of scalability of a novel patient educational process across a multi-site urban emergency department.

Background: Inadequate counseling at patient discharge from the emergency department can lead to adverse patient outcomes. Virtual discharge counseling can address gaps in discharge counseling and improve patients' understanding of instructions.

Methods: A previously established virtual discharge counseling program was scaled across three emergency departments and expanded to 13 diagnoses.

Abdominal Oblique and Rectus Muscle Injuries in Major and Minor League Baseball Players: An Updated Epidemiological Review.

Background: Abdominal musculature injuries comprise the third most prevalent time-loss injury across professional baseball. Despite increased awareness and prevention attempts in the recent decade, the trends of these abdominal injury numbers in Major League Baseball (MLB) are not fully understood.

Purposes: To update the trends in oblique and intercostal injuries, analyze the impact of these injuries based on time out of play, and identify factors that correlate with increased injury severity to help with recovery time prognostication for the sports medicine community.

Accelerated 3YMD programs: the last decade of growth of the Consortium of Accelerated Medical Pathway Programs (CAMPP).

Introduction: Over the past decade, the growth of accelerated three-year MD (3YMD) programs has flourished. In 2015, with support from the Josiah Macy Jr. Foundation, the Consortium of Medical Pathway Programs (CAMPP) started with eight North American medical schools.

Exploring Medical Student Experiences of Trauma in the Emergency Department: Opportunities for Trauma-informed Medical Education.

Purpose: During the third-year emergency medicine (EM) clerkship, medical students are immersed in traumatic incidents with their patients and clinical teams. Trauma-informed medical education (TIME) applies trauma-informed care (TIC) principles to help students manage trauma. We aimed to qualitatively describe the extent to which students perceived the six TIME domains as they navigated critical incidents during their EM clerkship.

Segregation by Payer in Obstetrics and Gynecology Residency Ambulatory Care Sites.

Importance: Many teaching hospitals in the US segregate patients by insurance status, with resident clinics primarily composed of publicly insured or uninsured patients and faculty practices seeing privately insured patients. The prevalence of this model in obstetrics and gynecology residencies is unknown.

Objectives: To examine the prevalence of payer-based segregation in obstetrics and gynecology residency ambulatory care sites nationally and to compare residents' and program directors' perceptions of differences in quality of care between payer-segregated and integrated sites.

Racial and ethnic differences in the receipt of continuous positive airway pressure treatment for obstructive sleep apnea.

Objective: To examine the pattern of health services access and utilization that may contribute to racial/ethnic disparities in receiving continuous positive airway pressure (CPAP) treatment for obstructive sleep apnea (OSA).

Methods: This cross-sectional study used a national sample from the All of Us Research Program, which included over 80 % of participants from underrepresented populations in biomedical research. Study participants included adults aged 18 years and older diagnosed with OSA (N = 8518).

Recommendations to address and research systemic bias in assessment: perspectives from directors of research in medical education.

Introduction: Addressing systemic bias in medical school assessment is an urgent task for medical education. This paper outlines recommendations on topic areas for further research on systemic bias, developed from a workshop discussion at the 2023 annual meeting of the Society of Directors of Research in Medical Education.

Materials And Methods: During the workshop, directors engaged in small-group discussions on guidelines to address bias in assessment practices following a proposed categorization of 'Do's,' 'Don'ts,' and 'Don't knows' and listed their insights using anonymous sticky notes, which were shared and discussed with the larger group of participants.

Kidney Blood Flow and Renin-Angiotensin-Aldosterone System Measurements Associated With Kidney and Cardiovascular Dysfunction in Pediatric Shock.

Importance: Pediatric acute kidney injury (AKI) is a prevalent and morbid complication of shock. Its pathogenesis and early identification remain elusive.

Objectives: We aim to determine whether renal blood flow (RBF) measurements by point-of-care ultrasound (POCUS) and renin-angiotensin-aldosterone system (RAAS) hormones in pediatric shock associate with vasoactive requirements and AKI.

Return on Investment of Three-Year Accelerated Programs for Students, Medical Schools, Departments, and Community.

Building on the initial accelerated pathway programs in the 1970s to increase workforce, nearly 30 schools have launched accelerated 3-year pathways (A3YP) during the past decade. The authors based on their educational roles, experiences, and scholarship with A3YP provide this perspective of the argument for A3YP and potential disadvantages for each group-students, schools, residencies, departments, and community. When schools consider innovations, they might consider A3YPs for multiple reasons; this perspective helps provide justification for the program and broadly considers return on investment (ROI).