Mitochondrial calcium uniporter stabilization preserves energetic homeostasis during Complex I impairment.

Calcium entering mitochondria potently stimulates ATP synthesis. Increases in calcium preserve energy synthesis in cardiomyopathies caused by mitochondrial dysfunction, and occur due to enhanced activity of the mitochondrial calcium uniporter channel. The signaling mechanism that mediates this compensatory increase remains unknown.

Clinical Trial Design Principles and Outcomes Definitions for Device-Based Therapies for Hypertension: A Consensus Document From the Hypertension Academic Research Consortium.

The clinical implications of hypertension in addition to a high prevalence of both uncontrolled blood pressure and medication nonadherence promote interest in developing device-based approaches to hypertension treatment. The expansion of device-based therapies and ongoing clinical trials underscores the need for consistency in trial design, conduct, and definitions of clinical study elements to permit trial comparability and data poolability. Standardizing methods of blood pressure assessment, effectiveness measures beyond blood pressure alone, and safety outcomes are paramount.

A Physician-Led Communication Initiative to Inform OAB Patients of Dementia Risk Associated With Anticholinergic Medications.

Objectives: Anticholinergic medications are a core treatment strategy for overactive bladder (OAB). There is evidence that exposure to anticholinergic medications is associated with an increased risk of developing dementia. We launched an initiative to inform our patients of this risk and give them an opportunity to engage in shared decision-making about their treatment.

Enteric Endocrinopathy: A Rare Case of Pediatric Congenital Diarrhea and Diabetes Mellitus.

Disorders of intestinal enteroendocrine cells (EEC) are a rare cause of congenital diarrhea and diabetes. The gene is essential in EEC differentiation, and mutations in this gene lead to a paucity of EEC in the intestine and pancreas, often presenting clinically as congenital diarrhea and diabetes mellitus. We present the earliest known diagnosis of -associated enteric endocrinopathy, which was identified on a neonatal diabetes genetic panel sent at 4 weeks of age.

Meta-analysis and systematic review of the association between adverse childhood events and irritable bowel syndrome.

Irritable bowel syndrome (IBS) is a disorder of gut-brain interaction characterized by abdominal pain, bowel habits alterations, constipation, and/or diarrhea. Adverse childhood experiences (ACEs) are events such as abuse and mental illness causing childhood trauma. Studies report higher prevalence of ACEs in patients with IBS with varied effect consistency and association strength.

Exercise medicine and physical activity promotion: core curricula for US medical schools, residencies and sports medicine fellowships: developed by the American Medical Society for Sports Medicine and endorsed by the Canadian Academy of Sport and Exercise Medicine.

Regular physical activity provides a variety of health benefits and is proven to treat and prevent several non-communicable diseases. Specifically, physical activity enhances muscular and osseous strength, improves cardiorespiratory fitness, and reduces the risk of hypertension, coronary heart disease, stroke, type 2 diabetes, mental health disorders, cognitive decline and several cancers. Despite these well-known benefits, physical activity promotion in clinical practice is underused due to insufficient training during medical education.

A randomized double-blind placebo controlled pilot study of probiotics in adolescents with severe obesity.

Purpose: The purpose of the study is to assess the effect of probiotic supplementation on gut microbiota and insulin resistance in adolescents with severe obesity.

Methods: Through a randomized, double blind, placebo-controlled, 12-week pilot clinical trial, 15 adolescents with severe obesity received either an oral probiotic 'Visbiome®' ( = 8) or placebo ( = 7). Anthropometry, fasting glucose, insulin, hs-CRP and stool for microbiome and calprotectin were collected at baseline (week 0) and 12 weeks after intervention.

Trends and differences in management and outcomes of cardiac arrest in underweight and obese acute myocardial infarction hospitalizations.

The influence of weight on in-hospital events of acute myocardial infarction complicated with cardiac arrest (AMI-CA) is understudied. To address this, we utilized the National Inpatient Sample database (2008-2017) to identify adult AMI-CA admissions and categorized them by BMI into underweight, normal weight, and overweight/obese groups. The outcomes of interest included differences in in-hospital mortality, use of invasive therapies, hospitalization costs, and hospital length of stay across the three weight categories.

Potential Long-Term Health Problems Associated with Ultra-Endurance Running: A Narrative Review.

It is well established that physical activity reduces all-cause mortality and can prolong life. Ultra-endurance running (UER) is an extreme sport that is becoming increasingly popular, and comprises running races above marathon distance, exceeding 6 h, and/or running fixed distances on multiple days. Serious acute adverse events are rare, but there is mounting evidence that UER may lead to long-term health problems.

Ensuring trust in COVID-19 data: A retrospective cohort study.

There are no standardized methods for collecting and reporting coronavirus disease-2019 (COVID-19) data. We aimed to compare the proportion of patients admitted for COVID-19-related symptoms and those admitted for other reasons who incidentally tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).Retrospective cohort studyData were sampled twice weekly between March 26 and June 6, 2020 from a "COVID-19 dashboard," a system-wide administrative database that includes the number of hospitalized patients with a positive SARS-CoV-2 polymerase chain reaction test.

Influence of primary payer status on non-ST-segment elevation myocardial infarction: 18-year retrospective cohort national temporal trends, management and outcomes.

Background: The role of insurance on outcomes in non-ST-segment-elevation myocardial infarction (NSTEMI) patients is limited in the contemporary era.

Methods: From the National Inpatient Sample, adult NSTEMI admissions were identified [2000-2017]. Expected primary payer was classified into Medicare, Medicaid, private, uninsured and others.

Collaborative Assessment Of Collective Reach And Impact Among INBRE Supported Summer Undergraduate Research Programs Across The United States.

The motivational outcome of undergraduate research experiences is an increasingly common component of STEM education practices. Student benefits associated with these experiences include increased interest and retention in STEM and/or research fields. Across the country, many institutional research activities in twenty-three states and Puerto Rico are supported through the National Institutes of Health's Institutional Development Award (IDeA) Networks of Biomedical Research Excellence (INBRE) Program.

Eosinophilic Myocarditis: When Allergies Attack the Heart!

Eosinophilic myocarditis is a clinical condition whereby myocardial injury is mediated by eosinophilic infiltration. A number of underlying causes, including reactive, clonal, or idiopathic hypereosinophilic syndrome, may trigger eosinophilia. Disease presentation may vary from mild subclinical variants to fulminant myocarditis with thromboembolic complications, and in some cases, endomyocardial and valvular fibrosis may be seen.

Covered Stents for Cephalic Arch Stenosis.

A functional arteriovenous access is required to provide hemodialysis, which remains the most commonly used one for renal replacement therapy worldwide. In the upper arm, a brachiocephalic arteriovenous fistula is created by surgically joining the cephalic vein and brachial artery at the elbow. The outflow segment of the cephalic vein near the shoulder is called the cephalic arch.

Folliculocystic and Collagen Hamartoma: A Subset of Fibrous Cephalic Plaque.

Tuberous sclerosis complex is known to cause a variety of cutaneous hamartomas, most commonly hypomelanotic macules, angiofibromas, shagreen patches, and fibrous cephalic plaques. In recent years, a new cutaneous hamartoma that bears physical and histological resemblance to fibrous cephalic plaque has been proposed called folliculocystic and collagen hamartoma. The primary difference between the two diagnoses is the histologic presence of infundibular cysts in the latter.

Salvage of the existing venotomy site and tunnel: Redeeming the "Fallen dialysis catheter".

Accidental extrusion of tunneled hemodialysis (HD) catheter leaves the dialysis patient without a vascular access and creates an emergency. The common practice is to insert a new catheter via a new venotomy site and a new tunnel. We highlight a lesser-known intervention technique that helps preserve the limited central venous vascular access sites needed to provide dialysis.