Diabetes Core Update March 2026

This issue will review:

Real-World Prospective Validation and Economic Evaluation of Deep Learning-Based Diabetic Retinopathy Detection from Fundus Photographs: A Systematic Review and Meta-Analysis. Diabetes Care 2026;49:510–525;

An oral small-molecule GLP-1 receptor agonist for the treatment of obesity in people with type 2 diabetes (ATTAIN-2): a phase 3, double-blind, randomised, multicentre, placebo-controlled trial. The Lancet 2025;406:2929-2944;

FDA removal of SI for GLP-1s – FDA Announcement Neil Read/John Comment;

Effectiveness and Safety of Statins in Type 2 Diabetes According to Baseline Cardiovascular Risk: A Target Trial Emulation Study. Ann Intern Med 2025;172:157-167; and

GLP-1 Receptor Agonists and Risk of Optic Nerve or Vision-Threatening Events in Patients with Type 2 Diabetes or Cardiometabolic Diseases: A Meta-Analysis of Randomized Controlled Trials. Diabetes Care 2026;49:526-535.

Diabetes Core Update is a monthly podcast that presents and discusses the latest clinically relevant articles from the American Diabetes Association's science and medical journals – Diabetes, Diabetes Care, and Diabetes, Obesity, and Cardiometabolic CARE, and beyond. Each episode is approximately 25 minutes long and presents recently published articles from ADA journals and more.

Intended for practicing physicians and health care professionals, Diabetes Core Update discusses how the latest research and information published in journals of the American Diabetes Association are relevant to clinical practice and can be applied in a treatment setting.

For more information about each of ADA's science and medical journals, please visit Diabetesjournals.org.

Hosts:

Neil Skolnik, M.D., Professor of Family and Community Medicine, Sidney Kimmel Medical College, Thomas Jefferson University; Associate Director, Family Medicine Residency Program, Abington Jefferson Health

John J. Russell, M.D., Professor of Family and Community Medicine, Sidney Kimmel Medical College, Thomas Jefferson University; Chair-Department of Family Medicine, Abington Jefferson Health