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Diabetes & Endocrinology
RCT
Subgroup analysis finds tirzepatide superior to dulaglutide for HbA1c and weight in type 2 diabetes
For people struggling with diabetes on dulaglutide, could switching drugs help?
This subgroup analysis of a phase IV RCT examined adults with type 2 diabetes inadequately controlled on dulaglutide.
Switching from dulaglutide to tirzepatide led to greater drops in blood sugar and body weight for adults with type 2 diabetes after 40 weeks…
Apr 8, 2026
Nutrition & Obesity Medicine
Meta-analysis
GLP-1RAs reduce MACE risk in Asian and White adults with diabetes or overweight
Do heart benefits from diabetes drugs work equally well across different races?
A meta-analysis of 74,703 adults with type 2 diabetes or overweight/obesity found GLP-1RAs reduced MACE risk versus placebo.
Diabetes drugs protect hearts in Asian and White adults, but the benefit for Black adults remains unclear due to small study numbers.
Apr 8, 2026
Cardiology
Meta-analysis
Network meta-analysis of pharmacotherapies shows GLP-1 RAs and SGLT2is reduce composite cardiovascular death and hospitalization in HFpEF
New drugs may lower heart failure risk and improve walking distance for patients with preserved ejection fraction
This network meta-analysis evaluated 48,235 patients with heart failure with preserved ejection fraction (HFpEF) treated with various pharma…
New heart drugs lower death risk and hospital visits for patients with preserved ejection fraction while improving walking distance.
Apr 6, 2026
Diabetes & Endocrinology
Cohort
GLP-1 Receptor Agonist Use in Wolfram Syndrome Shows No Glycemic or BMI Benefit, Common GI Effects
Can diabetes drugs help Wolfram syndrome? A new study looks at real-world use
A retrospective cohort study of 84 participants with genetically confirmed Wolfram syndrome and insulin-dependent diabetes found 35% had rec…
Doctors prescribed diabetes drugs to 35% of rare Wolfram syndrome patients, but records show no improvement in blood sugar, weight, or slowi…
medRxiv
Apr 4, 2026