Editor's Pick Original Investigation

Sodium-Glucose Cotransporter 2 Inhibitor Use and Levels of Hemoglobin, Markers of Iron Metabolism, and Erythropoiesis

JAMA 10.1001/jama.2026.19921

October 24, 2026 at 4:00 PM EDT

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In a meta-analysis of randomized clinical trials, compared with control, SGLT2 inhibitor use was associated with small statistically significant increases in hemoglobin and hematocrit levels. The clinical significance of these findings is unclear.

This Original Investigation has an accompanying Editorial.

MEETING INFORMATION:

This paper has a simultaneous presentation at Kidney Week 2026.

Corresponding Author: Michele F. Eisenga, MD, PhD, Department of Internal Medicine, Division of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB Groningen, the Netherlands (m.f.eisenga@umcg.nl).

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