By Colin Kenny, GP, Dromore
In this trial, 3297 participants with type 2 diabetes who were at high cardiovascuar (CV) risk were randomly assigned to receive once-weekly semaglutide or placebo for 104 weeks. The primary outcome was the first occurrence of CV death, non-fatal myocardial infarction or non-fatal stroke. In all, 2735 (83.0%) participants had established CVD, chronic kidney disease CKD or both at baseline.
The primary outcome occurred in 6.6% of participants in the semaglutide group and 8.9% of those in the placebo group. Non-fatal myocardial infarction occurred in 2.9% of individuals receiving semaglutide and 3.9% of those receiving placebo. Non-fatal stroke occurred in 1.6% and 2.7% of participants in the respective groups. The semaglutide group had lower rates of nephropathy and serious adverse events but higher rates of retinopathy and drug discontinuation due to adverse events.
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