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A Randomized, Placebo-controlled, Double-Blind Phase 2 Study to Assess Efficacy and Safety of LB54640 in Patients With Hypothalamic Obesity, With an Open-Label Extension

Trial Profile

A Randomized, Placebo-controlled, Double-Blind Phase 2 Study to Assess Efficacy and Safety of LB54640 in Patients With Hypothalamic Obesity, With an Open-Label Extension

Status: Completed
Phase of Trial: Phase II

Latest Information Update: 10 Mar 2026

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At a glance

  • Drugs Bivamelagon (Primary)
  • Indications Obesity
  • Focus Therapeutic Use
  • Acronyms SIGNAL
  • Sponsors LG Chem; Rhythm

Most Recent Events

  • 26 Feb 2026 According to a Rhythm Pharmaceuticals media release, the Company announced it completed a positive end-of-Phase-2 meeting with FDA regarding bivamelagon in acquired HO.
  • 12 Feb 2026 Status changed from active, no longer recruiting to completed.
  • 12 Jul 2025 According to a Rhythm Pharmaceuticals media release, data from this trial was presented at the Endocrine Societys Annual Meeting (ENDO 2025) taking place July 12 to 15 in San Francisco, CA.

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