Clinical trials
Enrolling by invitation Phase 1/2 trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
34 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2009 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 8 |
| 2025 | 7 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Enrolling by invitation | 34 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| n-Lorem Foundation | 4 |
| Dipnarine Maharaj | 2 |
| Paul Szabolcs | 2 |
| Astellas Institute for Regenerative Medicine | 1 |
| Black Tie Medical, Inc. | 1 |
| Boston Children's Hospital | 1 |
| Brigham and Women's Hospital | 1 |
| Centre for Neuro Skills | 1 |
| Children's Hospital Medical Center, Cincinnati | 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 |
|---|---|
| Granulomatous Disease, Chronic | 4 |
| Amyotrophic Lateral Sclerosis | 3 |
| Adenoviridae Infections | 1 |
| Agammaglobulinemia | 1 |
| Anemia, Sickle Cell | 1 |
| Arthritis, Rheumatoid | 1 |
| Autism Spectrum Disorder | 1 |
| Autistic Disorder | 1 |
| Autoimmune Diseases | 1 |
| Brain Injuries, Traumatic | 1 |
Trials
Showing 1 to 25 of 34. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.