Clinical trials
Observational Cystic Fibrosis trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
187 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 7 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 7 |
| 2008 | 4 |
| 2009 | 7 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 9 |
| 2013 | 12 |
| 2014 | 17 |
| 2015 | 10 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 15 |
| 2020 | 11 |
| 2021 | 10 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 114 |
| Recruiting | 28 |
| Active, not recruiting | 13 |
| Unknown status | 13 |
| Terminated | 8 |
| Withdrawn | 5 |
| Enrolling by invitation | 4 |
| Suspended | 1 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Jewish Health | 13 |
| Boston Children's Hospital | 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 |
| University of Colorado, Denver | 6 |
| University of Minnesota | 6 |
| Nicole Hamblett | 5 |
| University of Florida | 5 |
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 | 187 |
| Diabetes Mellitus | 12 |
| Pseudomonas Infections | 10 |
| Asthma | 9 |
| Pulmonary Disease, Chronic Obstructive | 8 |
| Exocrine Pancreatic Insufficiency | 5 |
| Lung Diseases | 5 |
| Anemia, Sickle Cell | 4 |
| Breast Neoplasms | 4 |
| Ciliary Motility Disorders | 4 |
Trials
Showing 1 to 25 of 187. Each trial links to its page on Pharma Observatory.
87 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.
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.