Retatrutide and obstructive sleep apnea (OSA) in the US: what weight loss can change + what to ask

Short answer

Weight loss can meaningfully improve OSA for many people, but it doesn’t always cure it. Retatrutide is investigational; TRIUMPH trials measure OSA change using AHI (PMID: 41090431).

References

• TRIUMPH design (PubMed): https://pubmed.ncbi.nlm.nih.gov/41090431/
• MedlinePlus sleep apnea: https://medlineplus.gov/sleepapnea.html
• MedlinePlus OSA adults: https://medlineplus.gov/ency/article/000811.htm