Clinical trials
Observational Cystic Fibrosis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
500 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 8 |
| 2003 | 1 |
| 2004 | 7 |
| 2005 | 4 |
| 2006 | 12 |
| 2007 | 11 |
| 2008 | 12 |
| 2009 | 13 |
| 2010 | 15 |
| 2011 | 19 |
| 2012 | 14 |
| 2013 | 28 |
| 2014 | 28 |
| 2015 | 26 |
| 2016 | 19 |
| 2017 | 26 |
| 2018 | 29 |
| 2019 | 34 |
| 2020 | 26 |
| 2021 | 41 |
| 2022 | 25 |
| 2023 | 30 |
| 2024 | 26 |
| 2025 | 21 |
| 2026 | 10 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 289 |
| Unknown status | 82 |
| Recruiting | 67 |
| Active, not recruiting | 22 |
| Terminated | 15 |
| Withdrawn | 10 |
| Not yet recruiting | 8 |
| Enrolling by invitation | 6 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hospices Civils de Lyon | 22 |
| National Jewish Health | 13 |
| Assistance Publique - Hôpitaux de Paris | 12 |
| Hacettepe University | 10 |
| Boston Children's Hospital | 8 |
| University of British Columbia | 8 |
| Children's Hospital Medical Center, Cincinnati | 7 |
| Children's Hospital of Philadelphia | 7 |
| National Heart, Lung, and Blood Institute (NHLBI) | 7 |
| University of North Carolina, Chapel Hill | 7 |
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 |
|---|---|
| Cystic Fibrosis | 500 |
| Asthma | 28 |
| Pulmonary Disease, Chronic Obstructive | 24 |
| Diabetes Mellitus | 19 |
| Lung Diseases | 18 |
| Pseudomonas Infections | 14 |
| Breast Neoplasms | 13 |
| Bronchiectasis | 12 |
| Ciliary Motility Disorders | 12 |
| Inflammation | 11 |
Trials
Showing 51 to 75 of 500. Each trial links to its page on Pharma Observatory.
400 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
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