Clinical pharmacology in drug development

Retatrutide and the new approach using three hormones to treat obesity and related heart and metabolism problems

Updated

Abstract

Phase 2 trials report unprecedented weight reductions with retatrutide (LY3437943), a novel triple agonist targeting GLP-1, GIP, and glucagon receptors.

  • Retatrutide may offer a new approach to obesity treatment beyond existing therapies.
  • Weight loss observed with retatrutide is comparable to that achieved through bariatric surgery.
  • The treatment could provide additional benefits for metabolic conditions like NASH and cardiovascular disease.
  • This drug illustrates advancements in multi-agonist peptide design, potentially changing obesity pharmacotherapy.

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