-- Patients with PWS treated with setmelanotide therapy (N=17) achieved clinically meaningful BMI or BMI z-score reductions, reductions in fat mass with preservation of lean mass, and improvements in hyperphagia and anxiety measures --
-- Positive results reinforce rationale for Phase 3 development of MC4R agonism in PWS --
-- Company to hold conference call on Saturday, June 13, at 8 a.m. CT, 9 a.m. ET --
June 13, 2026 -- Rhythm Pharmaceuticals, Inc. (Nasdaq: RYTM), a global commercial-stage