Lilly Once-weekly Diabetes Injection Approved
FDA has approved an Eli Lilly NDA for Mounjaro (tirzepatide), a once-weekly injection to improve blood sugar control in adults with Type 2 diabetes, as an addition to diet and exercise. “Mounjaro was effective at improving blood sugar and was more effective than the other diabetes therapies with which it was compared in clinical studies,” an agency release says.
Mounjaro is described as a first-in-class medicine that activates both the GLP-1 and GIP receptors, which leads to improved blood sugar control. “Three different doses of Mounjaro (5 milligrams, 10 milligrams and 15 milligrams) were evaluated in five clinical trials as either a stand-alone therapy or as an add-on to other diabetes medicines,” FDA says. “The efficacy of Mounjaro was compared to placebo, a GLP-1 receptor agonist (semaglutide) and two long-acting insulin analogs.”
On average, patients who received the 15mg dose saw a lowering of their hemoglobin A1c (HbA1c) level by 1.6% more than placebo when used as stand-alone therapy, and 1.5% more than placebo when used in combination with a long-acting insulin, the agency says. “In trials comparing Mounjaro to other diabetes medications, patients who received the maximum recommended dose of Mounjaro had lowering of their HbA1c by 0.5% more than semaglutide, 0.9% more than insulin degludec and 1.0% more than insulin glargine,” it says.