Lilly’s Tirzepatide Curbs Progression to Diabetes
Eli Lilly is reporting “positive topline results” from its SURMOUNT-1 three-year study that assessed tirzepatide (weight-loss drug Zepbound and Type 2 diabetes drug Mounjaro) for long-term weight management and delay in progression to diabetes in adults with pre-diabetes and obesity. “Weekly tirzepatide injections (5 mg, 10 mg, 15 mg) significantly reduced the risk of progression to Type 2 diabetes by 94% among adults with pre-diabetes and obesity or overweight compared to placebo,” Lilly says. “Additionally, treatment with tirzepatide resulted in sustained weight loss through the treatment period, with adults on the 15 mg dose experiencing a 22.9% average decrease in body weight compared to 2.1% for placebo in adults with pre-diabetes and obesity or overweight at the end of the treatment period.”
On the safety side, data from the study showed that the overall safety and tolerability profile of tirzepatide was consistent with previously published results in other tirzepatide clinical studies, Lilly says. “The most frequently reported adverse events were typically gastrointestinal-related and generally mild to moderate in severity,” it says, adding that the most common gastrointestinal-related adverse events for patients treated with tirzepatide were diarrhea, nausea, constipation and vomiting.