Empagliflozin in acute myocardial infarction in patients with and without type 2 diabetes: A pre-specified analysis of the EMPACT-MI trial.

Aims: In the EMPACT-MI trial, empagliflozin reduced heart failure (HF) hospitalizations but not mortality in acute myocardial infarction (MI). Contemporary reports of clinical event rates with and without type 2 diabetes mellitus (T2DM) in acute MI trials are sparse. The treatment effect of empagliflozin in those with and without T2DM in acute MI is unknown.

Mindfulness Smartphone Application Implementation to Impact Stress and Burnout in Adult Healthcare Professionals.

Many healthcare professionals are experiencing increased stress and burnout, worsened by the COVID-19 pandemic, leading to negative individual and organizational outcomes such as mental illness, maladaptive coping, job dissatisfaction, poor patient care, and higher turnover costs. Mindfulness practice is a promising evidence-based approach to impact stress and burnout. This quality improvement pilot project evaluated the impact of a free mindfulness smartphone application on stress and burnout levels in certified or licensed adult healthcare professionals over 6 weeks.

Gut Microbiome Signatures During Acute Infection Predict Long COVID.

Long COVID (LC), manifests in 10-30% of non-hospitalized individuals post-SARS-CoV-2 infection leading to significant morbidity. The predictive role of gut microbiome composition during acute infection in the development of LC is not well understood, partly due to the heterogeneous nature of disease. We conducted a longitudinal study of 799 outpatients tested for SARS-CoV-2 (380 positive, 419 negative) and found that individuals who later developed LC harbored distinct gut microbiome compositions during acute infection, compared with both SARS-CoV-2-positive individuals who did not develop LC and negative controls with similar symptomatology.

Implementing guideline-directed medical therapy: Stakeholder-identified barriers and facilitators.

Background: Despite strong evidence and Class I recommendations to support the use of guideline-directed medical therapy (GDMT) for patients with heart failure with reduced ejection fraction (HFrEF), use of these medications remain suboptimal. There is a great need to understand 1) what barriers to implementation of these therapies exist and 2) effective ways to support implementation of these therapies.

Methods: Using the Consolidated Framework for Implementation Research framework, we conducted a broad array of interviews with stakeholders in the care of patients with HFrEF across 26 health systems to determine the barriers to GDMT implementation that health systems face, and to identify any factors that facilitated GDMT implementation and titration.

Patient-derived tumor organoid and fibroblast assembloid models for interrogation of the tumor microenvironment in esophageal adenocarcinoma.

The tumor microenvironment (TME) comprises all non-tumor elements of cancer and strongly influences disease progression and phenotype. To understand tumor biology and accurately test new therapeutic strategies, representative models should contain both tumor cells and normal cells of the TME. Here, we describe and characterize co-culture tumor-derived organoids and cancer-associated fibroblasts (CAFs), a major component of the TME, in matrix-embedded assembloid models of esophageal adenocarcinoma (EAC).