Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Tobacco Smoking: full-pipeline trial registry
15 of 39 indexed Tobacco Smoking trials are currently recruiting.
Corpus placement: #382 of 28,707 conditions by registered trial count.
39 US clinical trials · 15 currently recruiting · #382 of 28,707 conditions by registered trial count
Tobacco Smoking: 39 US clinical trials tracked, 15 recruiting.
Tobacco Smoking is the subject of 39 registered US clinical trials on ClinicalTrials.gov, 15 of them currently open to new participants. 4 are in Phase 3-4 (later-stage) and 5 in Phase 1-2 (earlier-stage). The most active sponsor is Johns Hopkins University, running 5 of these trials.
Enrollment posture brief
Registry condition tobacco-smoking
OPEN 15 | RECR 38% | LATE 4 | EARLY 5 | RANK #382 | SPON 5
Volume-matched condition peers
Nearest open-share peer: Anaplastic Oligodendroglioma (38% recruiting · 13 trials)
Tobacco Smoking lists 15 open slots (38% of 39 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Tobacco Smoking on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
-
Tobacco Smoking recruits in line with its size-band peers.
15 of 39 indexed trials (38.5%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
-
Sponsorship of Tobacco Smoking trials is spread across many organizations.
Johns Hopkins University accounts for 5 of 39 trials (12.8%). 25 distinct sponsors appear on at least one study for this condition label.
-
Typical Tobacco Smoking enrolment sits around 91 participants.
Median target enrolment is 91 among the 39 trials that report a genuine target (sentinel values excluded). 21 of those (53.8%) plan for fewer than 100 participants.
-
Tobacco Smoking research is mostly interventional.
37 interventional and 2 observational studies make up this index (94.9% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
39 total, page 1 of 1
The Efficacy of Conventional Screening Versus mHealth Screening in Early Detection of Oral Potentially Malignant Disorders and Oral Cancer Amongst the Rural Population of Varanasi: A Prospective and Blinded Study
Memorial Sloan Kettering Cancer Center
NCT06535867
CONNECT Cancer Survivors With Tobacco Treatment
Washington University School of Medicine
NCT07020273
Reach Through Equitable Implementation in Utah
University of Utah
NCT06881069
Smoking Cessation Program in the Construction Sector
University of Miami
NCT06098144
Smoke-free Home Study in Subsidized Housing
University of California, San Francisco
NCT06170437
Intervention to Increase Intention to Change Alcohol/Tobacco Use in Veterans With Chronic Disease
VA Office of Research and Development
NCT07039175
Cannabidiol for Reducing Cigarette Use
University of California, Los Angeles
NCT06218056
Development of a Smoking Cessation Video Series
Wayne State University
NCT06443294
Using Novel Behavioral Economic Measures to Characterize Dual Marijuana and Tobacco Use in Young Adults
Brown University
NCT07398443
Effects of Cannabidiol on Stress and Nicotine Withdrawal
Johns Hopkins University
NCT07001930
Oral Cannabidiol for Tobacco Cessation
Johns Hopkins University
NCT05445804
Abuse Liability for Five Modern Oral Nicotine Products
RAI Services Company
NCT07132814
Trauma-Informed Care for Smoking Cessation for Pregnancy
University of California, San Francisco
NCT07129590
Smoking Cessation With Varenicline in Schizophrenia: Antipsychotic-Induced Neurological Symptoms as Correlates
Corporal Michael J. Crescenz VA Medical Center
NCT03495024
A Study Evaluating the Use of an Indoor Air Quality Monitor to Promote a Smoke-free Home
Memorial Sloan Kettering Cancer Center
NCT06693700
Potential Impact of Menthol Ban in Cigarettes and E-cigarettes
Yale University
NCT05259566
The Effect of Tobacco Products on Wound Healing
University of Minnesota
NCT04870970
Nivolumab for the Reversal of Squamous Dysplasia in High Risk Current and Former Smokers
University of Colorado, Denver
NCT03347838
Helping Poor Smokers Quit
Washington University School of Medicine
NCT03194958
Evaluation of the Media Detective Program for Elementary School-Aged Children to Prevention Substance Use
Innovation Research & Training
NCT01060852
Methods Project 4: Clinical Trial - Amended
University of Minnesota
NCT03111537
CSD210903: A Study to Determine Subject Puffing Patterns of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Ambulatory Setting
RAI Services Company
NCT05307822
A Facebook Intervention for Young Sexual and Gender Minority Smokers
University of California, San Francisco
NCT03259360
Innovative Digital Therapeutic for Smoking Cessation
My Digital Study
NCT03694327
A Guided Imagery Tobacco Cessation Intervention Delivered by a Quit Line and Website
University of Arizona
NCT02968381
Developing Genetic Education for Smoking Cessation
University of Nebraska
NCT01186016
Recruitment Messages for Current Smokers Recently Diagnosed With Cancer
University of Oklahoma
NCT05471284
Promoting Evidenced-Based Tobacco Smoking Cessation Treatment in Community Mental Health Clinics
Johns Hopkins University
NCT04796961
CSD200907: A Study to Assess Elements of Abuse Liability for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants
RAI Services Company
NCT05114863
Connecting Alaska Native People to Quit Smoking
Mayo Clinic
NCT03645941
Tobacco and Socioeconomic Disadvantage
Rutgers, The State University of New Jersey
NCT03620708
CSD201301: Study to Assess Elements of Abuse Liability for Four P13 Nicotine Pouches
RAI Services Company
NCT05294497
Effects of Nature Exposure on Smoking Behavior
University of Montana
NCT03716440
Acute Effects of TCIG vs ECIG in PLWH
University of California, Los Angeles
NCT04568395
A Study to Assess the Pharmacokinetics of Oral Nicotine Pouches and Lozenges in Healthy Adults
British American Tobacco (Investments) Limited
NCT04755348
Pilot Testing a Computer Delivered Tobacco Cessation Intervention in Outpatient Clinical Settings: A Feasibility Study
Johns Hopkins University
NCT05145738
Evaluating the Comparative Pharmacokinetics of Nicotine After Administration Via JUUL or Tobacco Cigarettes
University of California, San Francisco
NCT04053868
Brain Imaging in Tobacco Smokers During a Quit Attempt
Johns Hopkins University
NCT04055467
E-cigarettes to Promote Smoking Reduction Among Individuals With Schizophrenia
The University of Texas Health Science Center, Houston
NCT02918630
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 3 |
| Phase 2 | 2 |
| Phase 3 | 1 |
| Phase 4 | 3 |
Top Sponsors
Named interventions
Most-linked intervention names on Tobacco Smoking records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Tobacco Smoking trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Tobacco Smoking page
39 registered trials, 15 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 15 Tobacco Smoking trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Johns Hopkins University sponsors the most Tobacco Smoking trials on record, review their full trial history before evaluating a specific study. See Johns Hopkins University's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Tobacco Smoking condition card totals 39 registered trials; most-linked intervention Product D; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.