Clinical trials
Observational Sickle Cell Trait trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
20 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 9 |
| Recruiting | 4 |
| Not yet recruiting | 3 |
| Unknown status | 2 |
| Active, not recruiting | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hospices Civils de Lyon | 2 |
| National Heart, Lung, and Blood Institute (NHLBI) | 2 |
| UConn Health | 2 |
| Albert Einstein College of Medicine | 1 |
| Assistance Publique Hopitaux De Marseille | 1 |
| Centre Hospitalier St Anne | 1 |
| Centre Hospitalier Universitaire, Amiens | 1 |
| Jubilee Mission Medical College and Research Institute | 1 |
| Medical University of South Carolina | 1 |
| National Alliance for Sickle Cell Centers | 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 |
|---|---|
| Sickle Cell Trait | 20 |
| Anemia, Sickle Cell | 12 |
| Diabetes Mellitus | 2 |
| Renal Insufficiency, Chronic | 2 |
| Acquired Immunodeficiency Syndrome | 1 |
| Acute Lung Injury | 1 |
| Alopecia Areata | 1 |
| Anxiety Disorders | 1 |
| Arthritis, Psoriatic | 1 |
| Asthma | 1 |
Trials
Showing 51 to 20 of 20. Each trial links to its page on Pharma Observatory.
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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.
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