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Smoking clinical trials in Philadelphia, PA
6 studies for Smoking are looking for participants at sites in and around Philadelphia (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 →
The Role of Flavor in the Substitutability of E-cigarettes for Combustible Cigarettes Among Persistent Smokers
RecruitingHealthy volunteers welcome
- University of Pennsylvania, Philadelphia
Imaging Sex Differences in Smoking-Induced Pulmonary Inflammation
RecruitingPhase 1Healthy volunteers welcome
- University of Pennsylvania, Philadelphia
Catalyzing Cigarette Smoking Cessation Through Harm Reduction Sampling Among People Unmotivated to Quit
RecruitingHealthy volunteers welcome
- University of Pennsylvania, Philadelphia
A Study to Determine the Effects of ENDS Flavor Availability on Abstinence Within Smokers
RecruitingHealthy volunteers welcome
- Sago Philadelphia, Philadelphia
Noncombustible Nicotine Delivery Systems as Potential Harm Reduction Tools for Persistent Cigarette Smokers
RecruitingHealthy volunteers welcome
- University of Pennsylvania, Philadelphia
Smoking Cessation With Varenicline in Schizophrenia: Antipsychotic-Induced Neurological Symptoms as Correlates
RecruitingPhase 4
- Corporal Michael J Crescenz VA Medical Center, Philadelphia
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Smoking trials in other cities
- Charleston, SC5 studies
- Buffalo, NY4 studies
- New York City, NY4 studies
- Atlanta, GA4 studies
- Baltimore, MD3 studies
- Edison, NJ3 studies
- Houston, TX3 studies
- Roanoke, VA3 studies
Other studies in Philadelphia
- Cancer (all types)57 studies
- Breast Cancer51 studies
- Non-Small Cell Lung Cancer49 studies
- Ovarian Cancer47 studies
- Metastatic Cancer42 studies
- Colorectal Cancer41 studies
- Prostate Cancer41 studies
- Lung Cancer36 studies
- Acute Myeloid Leukemia33 studies
- Heart Failure31 studies
- Endometrial Cancer29 studies
- Pancreatic Cancer26 studies
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.