Rhythm Pharmaceuticals IncPositive interim Phase 2 data for setmelanotide in Prader-Willi syndrome and new data from MC4R agonist programs at ENDO 2026.

Canaccord raised its price target on Rhythm Pharmaceuticals to $151 from $143 and maintained a Buy rating after a positive interim review of the Phase 2 study of setmelanotide in Prader-Willi syndrome. The firm highlighted continued BMI improvements with longer treatment exposure, with reductions reaching 3.06% at six months compared with 1.84% at three months. It also noted that 8 of 10 patients with moderate to severe baseline hyperphagia achieved a clinically meaningful reduction of at least 7 points on the HQ-CT assessment. Rhythm Pharmaceuticals also presented new data from its MC4R agonist programs in acquired hypothalamic obesity, Bardet-Biedl syndrome, and Prader-Willi syndrome at ENDO 2026, showing improvements in weight-related outcomes and hyperphagia across multiple patient populations.
Rhythm Pharmaceuticals IncPositive interim Phase 2 data for setmelanotide in Prader-Willi syndrome and new data from MC4R agonist programs at ENDO 2026.