Risk factors associated with functional esophageal disorders (FED) versus gastroesophageal reflux disease (GERD).

Introduction: Despite the high prevalence of typical symptoms of gastroesophageal reflux disease (GERD), approximately 30% of patients have functional esophageal disorders (FED) on ambulatory reflux monitoring, which may include reflux hypersensitivity (RH; defined as physiologic acid exposure but temporally correlated symptoms of reflux), or functional heartburn (FH; defined as physiologic acid exposure and negative symptom correlation). There are limited epidemiological data characterizing these conditions. We investigated demographic and socioeconomic factors as well as medical comorbidities which may predispose to FED versus pathologic GERD.

Comprehensive Review: Acute Esophageal Necrosis in the Setting of Gastric Volvulus.

Background And Aims: Acute esophageal necrosis (AEN) in the setting of gastric volvulus is a rare condition with only a handful of cases reported. Volvulus may contribute to AEN by limiting tissue perfusion and promoting massive reflux of gastric contents on compromised esophageal mucosa.

Methods: We reviewed 225 original articles, literature reviews, case series, brief reports, case reports, and discuss six total cases of co-occurring esophageal necrosis and gastric volvulus.

Can we use temperature measurements to identify pre-symptomatic SARS-CoV-2 infection in nursing home residents?

Background: COVID-19 has had a severe impact on morbidity and mortality among nursing home (NH) residents. Earlier detection of SARS-CoV-2 may position us to better mitigate the risk of spread. Both asymptomatic and pre-symptomatic transmission are common in outbreaks, and threshold temperatures, such as 38C, for screening for infection could miss timely detection in the majority of residents.

A Noninvasive Scoring System for Liver Fibrosis in Patients With Metabolic Dysfunction-Associated Fatty Liver Disease.

Background And Aims: Metabolic dysfunction-associated fatty liver disease (MAFLD) is diagnosed in patients with hepatic steatosis who meet at least one of the following criteria: body mass index >25, diabetes mellitus type 2, and metabolic dysfunction. Given about one-third of Americans meet the criteria for MAFLD, there is an unmet need for a score to noninvasively triage patients who need transient elastography and possible biopsy. We determined the risk factors for advanced fibrosis (F3+ on transient elastography) in a cohort of 2671 MAFLD patients and developed the MAFLD fibrosis-4 (FIB-4) score to help clinicians predict the risk of advanced fibrosis.

Dementia prevalence, a contextual factor associated with SARS-CoV-2 in veterans affairs community living centers.

Background: Alzheimer's disease and related dementias (ADRD) impact the diagnosis and infection control of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in nursing homes (NH) by influencing the behavior of residents and their caregivers. Health system data show an association between ADRD and SARS-CoV-2. Whether this association is present in NH populations remains unknown.

The effect of age on fever response among nursing home residents with SARS-COV-2 infection.

Over 15,000 veterans in 135 VA nursing homes were systematically tested for SARS-CoV-2 and had daily temperatures assessed from March to August, 2020. Lower baseline temperatures, and in SARS-CoV-2+ , lower maximum temperatures were observed with advancing age. Clinicians should be aware of the potential diminished fever response in the elderly with SARS-CoV-2.

Epidemiology, management, and prevention of exit site infections in peritoneal dialysis patients.

Exit site infection (ESI) is a leading complication of peritoneal dialysis (PD), at an incidence of 0.6 episodes per year in the United States, and a major risk factor for catheter removal and peritonitis. An estimated 20% of all peritonitis cases are preceded by an ESI, with up to 50% of Staphylococcus aureus peritonitis associated with ESI.

Can we clinically identify pre-symptomatic and asymptomatic COVID-19?

Objectives: COVID-19 has had a severe impact on morbidity and mortality among nursing home (NH) residents. Earlier detection of SARS-CoV-2 may position us to better mitigate risk of spread. Both asymptomatic or pre-symptomatic transmission are common in outbreaks, and threshold temperatures, such as 38C, for screening for infection could miss timely detection in the majority.

The scope of health insurance coverage of vitiligo treatments in the United States: Implications for health care outcomes and disparities in children of color.

Background: Patients of color are disproportionately impacted by vitiligo. Access to treatment depends greatly on insurance coverage. We, therefore, assessed current vitiligo treatment coverage policies across major United States health insurers to determine current patterns and coverage gaps for vitiligo.

Consumer preferences of top-rated over-the-counter acne treatment products: a cohort study.

Over 70% of patients with acne vulgaris wait at least 1 year before seeing a dermatologist and instead use over-the-counter (OTC) acne treatments. This study determined the association between product characteristics (ingredients, vehicles, and marketing claims) and consumer-reported positive and negative features of top-rated acne OTCs. This cohort study evaluated the top 1% of acne OTCs across the five largest online retailers.