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Quitting Smoking clinical trials in California
9 studies for Quitting Smoking are looking for participants at sites in California.
Cities in California
Trauma-Informed Care for Smoking Cessation for Pregnancy
- Zuckerberg San Francisco General Hospital, San Francisco
RecruitingHealthy volunteers welcome
Ages 18 and older · Women · Updated Sep 10, 2026 · NCT07129590Studying NMDA and Sigma-1 in Smoking Cessation Treatment (SUMMIT)
- Clinical Research Site, Lemon Grove
- Clinical Research Site, Pomona
RecruitingPhase 3
Ages 18 to 65 · All sexes · Updated Sep 8, 2026 · NCT07766655Evaluating the Impact of CONNECT in a Multilingual Population
- University of California San Francisco, San Francisco
RecruitingHealthy volunteers welcome
Ages 50 to 80 · All sexes · Updated Aug 13, 2026 · NCT07111936Multi-Site Trial of Tirzepatide for Smoking Cessation
- Keck School of Medicine, University of Southern California, Los Angeles
RecruitingPhase 2
Ages 21 to 65 · All sexes · Updated Jul 17, 2026 · NCT07602699CONNECTing to LungCare
- University of California, San Francisco, San Francisco
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jun 15, 2026 · NCT06213532Healthy Family Project: Tobacco Use and Smoke Exposure in Asian American Communities
- University of California, San Francisco, San Francisco
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jun 4, 2026 · NCT07049757Cannabidiol for Reducing Cigarette Use
- CRI-Help, Inc., North Hollywood
RecruitingPhase 2Mentions payment for participants
Ages 18 to 65 · All sexes · Updated Apr 13, 2026 · NCT06218056Examining the Effects of Cytisinicline on Neural Substrates of Cigarette Cue-reactivity
- University of California Los Angeles, Los Angeles
RecruitingPhase 2
Ages 18 to 65 · All sexes · Updated Dec 3, 2025 · NCT06617312Technology Assisted Motivational Interviewing
- San Francisco General Hospital, San Francisco
- UCSF Adult Primary Care Mt. Zion Clinic, San Francisco
Recruiting
Ages 18 and older · All sexes · Updated Oct 23, 2025 · NCT06713603From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.