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Quitting Smoking clinical trials in Oklahoma City, OK
4 studies for Quitting Smoking are looking for participants at sites in and around Oklahoma City (within about 30 miles). Open a study to see who can join and how to contact the study team.
Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →
Trial of Varenicline With Nicotine Lozenges and a Smartphone Medication Adherence Intervention for Smoking Cessation
RecruitingPhase 2Healthy volunteers welcomeMentions payment for participants
- TSET Health Promotion Research Center, Oklahoma City
Enhancing Smoking Cessation for African American People Everywhere
RecruitingPhase 2
- University of Oklahoma Health Sciences Center, Oklahoma City
Empowering Cessation ACS South Region
RecruitingPhase 2/3Healthy volunteers welcome
- University of Oklahoma Health Campus, Oklahoma City
A Culturally Tailored Smartphone Application for African American Smokers
RecruitingHealthy volunteers welcome
- TSET Health Promotion Research Center, Oklahoma City
About Quitting Smoking
Quitting smoking is important for your health. Tobacco use is the most common preventable cause of death. Find the best way for you to quit.
More about Quitting Smoking on MedlinePlus
Quitting Smoking trials in other cities
- Minneapolis, MN6 studies
- Charleston, SC5 studies
- Chicago, IL5 studies
- San Francisco, CA5 studies
- Houston, TX3 studies
- Boston, MA3 studies
- New York City, NY3 studies
Other studies in Oklahoma City
- Non-Small Cell Lung Cancer28 studies
- Ovarian Cancer28 studies
- Endometrial Cancer25 studies
- Colorectal Cancer22 studies
- Prostate Cancer21 studies
- Lung Cancer19 studies
- Breast Cancer17 studies
- Metastatic Cancer15 studies
- Cancer (all types)14 studies
- Acute Myeloid Leukemia14 studies
- Head and Neck Squamous Cell Carcinoma13 studies
- Pancreatic Cancer11 studies
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.