Combination Drug Therapy with Acetazolamide, Eszopiclone ± Venlafaxine for Obstructive Sleep Apnea (RESCUE-Combo): A Randomized, Double-Blind, Placebo-controlled Clinical Trial.

ABSTRACT: Rationale: Acetazolamide, eszopiclone, and venlafaxine may target different underlying mechanisms of obstructive sleep apnea (OSA) and individually may partially reduce OSA severity in select patients. We tested whether acetazolamide plus eszopiclone (DualRx) reduces OSA severity. We further explored whether the addition of venlafaxine (TripleRx) alleviates OSA in patients who do not fully respond to DualRx. Methods: In this double-blind crossover trial, 20 patients with OSA underwent baseline polysomnography followed by DualRx/placebo phases in random order. Subsequently, 18 patients underwent an open-label TripleRx phase. Each phase lasted 3 days and concluded with polysomnography. The primary outcome was the placebo-adjusted change in apnea-hypopnea index during supine, no

SUBMITTER: Schmickl CN 

PROVIDER: S-EPMC11808552 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature