Clinical trials
Observational Tobacco Use Disorder trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
83 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 7 |
| 2006 | 1 |
| 2007 | 6 |
| 2008 | 5 |
| 2009 | 7 |
| 2010 | 7 |
| 2011 | 2 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 61 |
| Terminated | 7 |
| Unknown status | 6 |
| Withdrawn | 3 |
| Not yet recruiting | 3 |
| Recruiting | 1 |
| Enrolling by invitation | 1 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute on Drug Abuse (NIDA) | 21 |
| University of Pennsylvania | 5 |
| M.D. Anderson Cancer Center | 3 |
| University of Minnesota | 3 |
| University of Wisconsin, Madison | 3 |
| Centre Oscar Lambret | 2 |
| Medical University of South Carolina | 2 |
| Yale University | 2 |
| Albert Einstein College of Medicine | 1 |
| American University | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Tobacco Use Disorder | 83 |
| Substance-Related Disorders | 6 |
| Lung Neoplasms | 5 |
| Schizophrenia | 5 |
| Alcoholism | 4 |
| Head and Neck Neoplasms | 4 |
| Neoplasms | 3 |
| Cardiovascular Diseases | 2 |
| Hypopharyngeal Neoplasms | 2 |
| Laryngeal Neoplasms | 2 |
Trials
Showing 1 to 25 of 83. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.