Clinical trials
Observational Primary Immunodeficiency Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
79 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 30 |
| Recruiting | 20 |
| Unknown status | 18 |
| Not yet recruiting | 5 |
| Active, not recruiting | 2 |
| Terminated | 2 |
| Enrolling by invitation | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 11 |
| University of Zurich | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Assiut University | 2 |
| Baxalta now part of Shire | 2 |
| BriovaRx Infusion Services | 2 |
| Federal Research Institute of Pediatric Hematology, Oncology and Immunology | 2 |
| Imagine Institute | 2 |
| Institut National de la Santé Et de la Recherche Médicale, France | 2 |
| National Human Genome Research Institute (NHGRI) | 2 |
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 |
|---|---|
| Primary Immunodeficiency Diseases | 79 |
| Immunologic Deficiency Syndromes | 8 |
| Immune System Diseases | 7 |
| Autoimmune Diseases | 6 |
| Common Variable Immunodeficiency | 5 |
| Infections | 4 |
| Severe Combined Immunodeficiency | 4 |
| Agammaglobulinemia | 3 |
| Genetic Diseases, Inborn | 3 |
| Inflammatory Bowel Diseases | 3 |
Trials
Showing 51 to 75 of 79. 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.