Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Smoking, Cigarette: early-phase trial registry
11 of 22 indexed Smoking, Cigarette trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #756 of 28,707 conditions by registered trial count.
22 US clinical trials · 11 currently recruiting · #756 of 28,707 conditions by registered trial count
Smoking, Cigarette: 22 US clinical trials tracked, 11 recruiting.
Smoking, Cigarette is the subject of 22 registered US clinical trials on ClinicalTrials.gov, 11 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 4 in Phase 1-2 (earlier-stage). The most active sponsor is Medical University of South Carolina, running 2 of these trials.
Enrollment posture brief
Registry condition smoking-cigarette
OPEN 11 | RECR 50% | LATE 0 | EARLY 4 | RANK #756 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Smoking, Cigarette lists 11 open slots (50% of 22 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 Smoking, Cigarette 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.
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Smoking, Cigarette is recruiting above its size-band peers.
11 of 22 indexed trials (50%) 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.
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Sponsorship of Smoking, Cigarette trials is spread across many organizations.
Medical University of South Carolina accounts for 2 of 22 trials (9.1%). 18 distinct sponsors appear on at least one study for this condition label.
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Typical Smoking, Cigarette enrolment sits around 100 participants.
Median target enrolment is 100 among the 22 trials that report a genuine target (sentinel values excluded). 11 of those (50%) plan for fewer than 100 participants.
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Smoking, Cigarette research is mostly interventional.
18 interventional and 4 observational studies make up this index (81.8% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
22 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
Dyadic Financial Incentive Treatments for Dual Smoker Couples
University of Georgia
NCT06296849
Leveraging Community Pharmacists to Optimize Smoking Cessation Services for Rural Smokers in Appalachia
University of Virginia
NCT05660525
Optimizing Tobacco Treatment Delivery for People Living With HIV
Medical University of South Carolina
NCT05019495
University of Michigan COPD Identification Through Lung Cancer Screening Cohort Study - MAP2
University of Michigan
NCT07482475
Imaging Sex Differences in Smoking-Induced Pulmonary Inflammation
University of Pennsylvania
NCT03721822
Vape Use Among Younger & Older Smokers
Abramson Cancer Center at Penn Medicine
NCT07214168
ACT Lung Health Intervention: Phase Two
Dana-Farber Cancer Institute
NCT06945120
Maternal Smoking Cessation and Pediatric Obesity Prevention
State University of New York at Buffalo
NCT03514602
Trauma-Informed Care for Smoking Cessation for Pregnancy
University of California, San Francisco
NCT07129590
A Study Evaluating the Use of an Indoor Air Quality Monitor to Promote a Smoke-free Home
Memorial Sloan Kettering Cancer Center
NCT06693700
Biomarkers of Exposure and Effect in Standardized Research E-cigarette (SREC) Users
Masonic Cancer Center, University of Minnesota
NCT04003805
Helping Poor Smokers Quit
Washington University School of Medicine
NCT03194958
Tobacco/Nicotine Purchase Patterns Across SES
Virginia Polytechnic Institute and State University
NCT06795997
The Impact of Standardized Tobacco Product Packaging on Young Adults in the Retail Environment
RAND
NCT05973981
A Facebook Intervention for Young Sexual and Gender Minority Smokers
University of California, San Francisco
NCT03259360
Hollings Cancer Center Varenicline Sampling Study
Medical University of South Carolina
NCT03742154
Personalized Feedback for Smokers With Elevated Anxiety Sensitivity
University of Houston
NCT03382093
FDA Cigarette Warning Labels: Eye Tracking Study
Abramson Cancer Center at Penn Medicine
NCT04936724
Connecting Alaska Native People to Quit Smoking
Mayo Clinic
NCT03645941
AXS-05 Phase II Trial on Smoking Behavior
James Davis
NCT03471767
A Comparison of Exhaled Carbon Monoxide Measurements Using the iCOquit Smokerlyzer and Vitalograph Breath CO Monitor vs Carboxyhemoglobin From Venous Samples While Validating a Mobile Research Application
Rose Research Center
NCT04826549
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 3 |
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Smoking, Cigarette records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Smoking, Cigarette 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 Smoking, Cigarette page
22 registered trials, 11 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 11 Smoking, Cigarette trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Medical University of South Carolina sponsors the most Smoking, Cigarette trials on record, review their full trial history before evaluating a specific study. See Medical University of South Carolina'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 Smoking, Cigarette condition card totals 22 registered trials; most-linked intervention Pictorial Warning Labels; top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.