Clinical trials
Recruiting Phase 2 trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
49 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 13 |
| 2025 | 19 |
| 2026 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 49 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 5 |
| Intra-Cellular Therapies, Inc. | 4 |
| Novartis Pharmaceuticals | 4 |
| AbbVie | 3 |
| AstraZeneca | 3 |
| Boehringer Ingelheim | 2 |
| Immunovant Sciences GmbH | 2 |
| ACADIA Pharmaceuticals Inc. | 1 |
| Acesion Pharma | 1 |
| Aimmune Nestlé Health Science US R&D, LLC | 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 |
|---|---|
| Arthritis, Rheumatoid | 3 |
| Asthma | 3 |
| Crohn Disease | 3 |
| Idiopathic Pulmonary Fibrosis | 3 |
| Alzheimer Disease | 2 |
| Atrial Fibrillation | 2 |
| Chronic Urticaria | 2 |
| Dermatitis, Atopic | 2 |
| Eczema | 2 |
| Generalized Anxiety Disorder | 2 |
Trials
Showing 1 to 25 of 49. 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.