When the hormone was first identified, researchers hoped molecules mimicking it could encourage the body to slow its appetite and eventually lead to long-term weight loss
Camurus has the option to collect up to USD 290 million in upfront, development, and regulatory milestone payments, as well as USD 580 million in sales-based milestone payments and tiered mid-single digit royalties on worldwide net product sales
Changes in heart rate, potential effects on the thyroid, and risk of pancreatitis have all been flagged as areas requiring attention in clinical trials
Albiglutide was less effective in activating the GLP-1R compared to exendin-4 in an in vitro study of a BHK cell line expressing the rat GLP-1R (92)
A 2025 meta-analysis (a study that pools data from multiple trials to find patterns) confirmed this ranking, with retatrutide showing a mean difference of -16.34 kg vs tirzepatide's -11.82 kg vs placebo (J Endocrine Soc, 2025)
Consider contacting your prescriber if: diarrhea persists beyond 4 weeks at a stable dose, you are losing more than 3% of body weight per week, you cannot maintain adequate nutrition or hydration, or OTC management fails to provide relief