Clinical trials
Recruiting Phase 3 trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
175 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 10 |
| 2023 | 14 |
| 2024 | 32 |
| 2025 | 71 |
| 2026 | 44 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 175 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 21 |
| Boehringer Ingelheim | 10 |
| Bristol-Myers Squibb | 9 |
| Pfizer | 9 |
| Takeda | 8 |
| Novo Nordisk A/S | 7 |
| Eli Lilly and Company | 5 |
| Neurocrine Biosciences | 5 |
| Novartis Pharmaceuticals | 5 |
| AbbVie | 4 |
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 |
|---|---|
| Obesity | 11 |
| Carcinoma, Non-Small-Cell Lung | 10 |
| Heart Failure | 10 |
| Overweight | 7 |
| Colitis, Ulcerative | 6 |
| Crohn Disease | 6 |
| Diabetes Mellitus, Type 2 | 6 |
| Major Depressive Disorder | 6 |
| COVID-19 | 5 |
| Renal Insufficiency, Chronic | 5 |
Trials
Showing 1 to 25 of 175. Each trial links to its page on Pharma Observatory.
75 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.
Go deeper on Pharma Observatory
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