Achieve Life Sciences Presents 52-Week Cytisinicline Results for Smoking and Vaping Cessation at CHEST 2026
Achieve Life Sciences reported positive 52-week efficacy results from its open-label ORCA-OL trial of cytisinicline for smoking and e-cigarette cessation at the CHEST 2026 Annual Meeting. Nearly one in three participants who continued smoking or vaping after a prior ORCA trial had quit by the end of treatment; the quit rate was 39% among participants previously assigned placebo.
Why it matters — The results provide longer-term trial data on cytisinicline’s potential for smoking and vaping cessation, relevant to ACHV’s development program.