Key clinical point: Once-weekly semaglutide plus lifestyle intervention significantly improved glucose parameters with a greater likelihood of achieving normoglycemia compared with placebo in patients with baseline prediabetes.
Major finding: Semaglutide vs placebo led to a significant reduction in the glycated hemoglobin level, fasting plasma glucose level, and homeostasis model assessment of insulin resistance (all P < .01), in addition to a significant increase in the proportion of patients experiencing normoglycemia (STEP 1: 84.1% vs 47.8%; STEP 3: 89.5% vs 55.0%; STEP 4: 89.8% vs 70.4%; P < .0001).
Study details: This was a post hoc analysis data of the STEP 1, 3, and 4 trials including 1536 patients with prediabetes who were randomly assigned to received semaglutide or placebo.
Disclosures: The STEP trials were funded by Novo Nordisk. Some authors declared receiving personal fees, speaker fees, advisory or consulting fees, and research funding or other support from various organizations. Three authors are employees and shareholders of Novo Nordisk.
Source: Perreault L et al. Changes in glucose metabolism and glycemic status with once-weekly subcutaneous semaglutide 2.4 mg among participants with prediabetes in the STEP program. Diabetes Care. 2022 (Jul 5). Doi: 10.2337/dc21-1785