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Войти в исследования The New England journal of medicine · 2026
Retatrutide Once Weekly for Treatment of Obstructive Sleep Apnea.
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Grunstein Ronald R, Somers Virend K, Azarbarzin Ali, Malhotra Atul, Sands Scott A, Lucey Brendan P, Allen Sheryl E, Giblin Kathryn, Falcon Beverly L, Park So Young, Lou Jitong, Krueger Kathryn, TRIUMPH-1-OSA and TRIUMPH-2-OSA Investigators
Аннотация
BACKGROUND: Retatrutide, an investigational triple agonist of glucose-dependent insulinotropic polypeptide, glucagon-like peptide 1, and glucagon receptors, may be useful for treating obstructive sleep apnea (OSA).
METHODS: In two phase 3, double-blind, randomized, placebo-controlled trials nested within larger basket trials of once-weekly subcutaneous retatrutide, we assigned adults with moderate-to-severe OSA and a body-mass index (the weight in kilograms divided by the square of the height in meters) of at least 27, without (TRIUMPH-1-OSA) or with (TRIUMPH-2-OSA) type 2 diabetes, to receive retatrutide (4, 9, or 12 mg) or placebo. The primary end point was the change in the apnea-hypopnea index (AHI, the average number of apneas and hypopneas per hour of sleep) at 80 weeks with 9 mg and 12 mg of retatrutide. For OSA-related end points, a hybrid-treatment estimand was applied, with a hypothetical strategy used for participants who had intercurrent events suggesting treatment failure and a treatment-policy strategy used elsewhere. We also report intention-to-treat (ITT) results.
RESULTS: A total of 243 participants underwent randomization in TRIUMPH-1-OSA and 448 in TRIUMPH-2-OSA. The baseline mean AHI was 58.6 and 55.9 events per hour, respectively, and the mean body weight was 119.6 and 115.9 kg. At 80 weeks, the mean changes in the AHI (hybrid-treatment estimand) with retatrutide in TRIUMPH-1-OSA were -22.9 (4 mg), -34.3 (9 mg), and -31.7 (12 mg) events per hour, versus -9.9 with placebo (difference vs. placebo, -13.0 [95% confidence interval {CI}, -23.0 to -3.0], -24.4 [95% CI, -34.1 to -14.7], and -21.9 [95% CI, -32.2 to -11.5], respectively). The changes with retatrutide in TRIUMPH-2-OSA were -19.2 (4 mg), -24.7 (9 mg), and -25.4 (12 mg) events per hour, versus -10.3 with placebo (difference vs. placebo, -8.9 [95% CI, -15.9 to -2.0], -14.4 [95% CI, -21.6 to -7.2], and -15.1 [95% CI, -22.5 to -7.7]). For the ITT estimand, the corresponding differences from placebo were -13.2 (95% CI, -22.6 to -3.9), -24.7 (95% CI, -34.1 to -15.3), and -22.5 (95% CI, -31.9 to -13.1) in TRIUMPH-1-OSA and -8.8 (95% CI, -15.8 to -1.7), -13.9 (95% CI, -21.3 to -6.6), and -15.0 (95% CI, -22.5 to -7.4) in TRIUMPH-2-OSA. The mean percent change in body weight with retatrutide (key secondary end point) was -12.5 to -22.2% in TRIUMPH-1-OSA and -12.1 to -18.5% in TRIUMPH-2-OSA, versus -4.8% and -5.6% with placebo (treatment-regimen estimand). The most common adverse events were gastrointestinal.
CONCLUSIONS: In adults with OSA and obesity or overweight with or without type 2 diabetes, retatrutide resulted in significantly greater decreases in the AHI than placebo. (Funded by Eli Lilly; TRIUMPH-1 and -2 ClinicalTrials.gov numbers, NCT05929066 and NCT05929079.).
METHODS: In two phase 3, double-blind, randomized, placebo-controlled trials nested within larger basket trials of once-weekly subcutaneous retatrutide, we assigned adults with moderate-to-severe OSA and a body-mass index (the weight in kilograms divided by the square of the height in meters) of at least 27, without (TRIUMPH-1-OSA) or with (TRIUMPH-2-OSA) type 2 diabetes, to receive retatrutide (4, 9, or 12 mg) or placebo. The primary end point was the change in the apnea-hypopnea index (AHI, the average number of apneas and hypopneas per hour of sleep) at 80 weeks with 9 mg and 12 mg of retatrutide. For OSA-related end points, a hybrid-treatment estimand was applied, with a hypothetical strategy used for participants who had intercurrent events suggesting treatment failure and a treatment-policy strategy used elsewhere. We also report intention-to-treat (ITT) results.
RESULTS: A total of 243 participants underwent randomization in TRIUMPH-1-OSA and 448 in TRIUMPH-2-OSA. The baseline mean AHI was 58.6 and 55.9 events per hour, respectively, and the mean body weight was 119.6 and 115.9 kg. At 80 weeks, the mean changes in the AHI (hybrid-treatment estimand) with retatrutide in TRIUMPH-1-OSA were -22.9 (4 mg), -34.3 (9 mg), and -31.7 (12 mg) events per hour, versus -9.9 with placebo (difference vs. placebo, -13.0 [95% confidence interval {CI}, -23.0 to -3.0], -24.4 [95% CI, -34.1 to -14.7], and -21.9 [95% CI, -32.2 to -11.5], respectively). The changes with retatrutide in TRIUMPH-2-OSA were -19.2 (4 mg), -24.7 (9 mg), and -25.4 (12 mg) events per hour, versus -10.3 with placebo (difference vs. placebo, -8.9 [95% CI, -15.9 to -2.0], -14.4 [95% CI, -21.6 to -7.2], and -15.1 [95% CI, -22.5 to -7.7]). For the ITT estimand, the corresponding differences from placebo were -13.2 (95% CI, -22.6 to -3.9), -24.7 (95% CI, -34.1 to -15.3), and -22.5 (95% CI, -31.9 to -13.1) in TRIUMPH-1-OSA and -8.8 (95% CI, -15.8 to -1.7), -13.9 (95% CI, -21.3 to -6.6), and -15.0 (95% CI, -22.5 to -7.4) in TRIUMPH-2-OSA. The mean percent change in body weight with retatrutide (key secondary end point) was -12.5 to -22.2% in TRIUMPH-1-OSA and -12.1 to -18.5% in TRIUMPH-2-OSA, versus -4.8% and -5.6% with placebo (treatment-regimen estimand). The most common adverse events were gastrointestinal.
CONCLUSIONS: In adults with OSA and obesity or overweight with or without type 2 diabetes, retatrutide resulted in significantly greater decreases in the AHI than placebo. (Funded by Eli Lilly; TRIUMPH-1 and -2 ClinicalTrials.gov numbers, NCT05929066 and NCT05929079.).