Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Current Smoker: early-phase trial registry
1 of 4 indexed Current Smoker trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 1 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Current Smoker: 4 US clinical trials tracked, 1 recruiting.
Current Smoker is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Andrei Iagaru, running 1 of these trials.
Enrollment posture brief
Registry condition current-smoker
OPEN 1 | RECR 25% | LATE 0 | EARLY 1 | RANK #4115 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abdominal Cancer (25% recruiting · 8 trials)
Current Smoker lists 1 open slots (25% of 4 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 Current Smoker 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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Current Smoker is recruiting below its size-band peers.
1 of 4 indexed trials (25%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
Open and recent trials
4 total, page 1 of 1
Beating Lung Cancer in Ohio Protocol in Improving Survival in Patients With Stage IV Non-Small Cell Lung Cancer
Ohio State University Comprehensive Cancer Center
NCT03199651
rTMS in Promoting Smoking Cessation and Preventing Relapse in Current Smokers
Roswell Park Cancer Institute
NCT03865472
Physical Activity in Promoting Smoking Cessation in African Americans
M.D. Anderson Cancer Center
NCT01915810
18F-FSPG PET/CT in Diagnosing Early Lung Cancer in Patients With Lung Nodules
Andrei Iagaru
NCT03824535
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Current Smoker records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Current Smoker 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 Current Smoker page
4 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Current Smoker trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Andrei Iagaru sponsors the most Current Smoker trials on record, review their full trial history before evaluating a specific study. See Andrei Iagaru'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 Current Smoker condition card totals 4 registered trials; most-linked intervention Questionnaire Administration; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.