Clinical trials
Trials in Bulgaria with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
136 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2008 | 6 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 12 |
| 2018 | 14 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 15 |
| 2022 | 20 |
| 2023 | 13 |
| 2024 | 9 |
| 2025 | 12 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 84 |
| Unknown status | 17 |
| Recruiting | 16 |
| Active, not recruiting | 9 |
| Withdrawn | 5 |
| Not yet recruiting | 3 |
| Enrolling by invitation | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| BTL Industries Ltd. | 19 |
| Plovdiv Medical University | 11 |
| Mesoestetic Pharma Group S.L. | 7 |
| Nadezhda Women's Health Hospital | 7 |
| Medical University of Sofia | 5 |
| Cultech Ltd | 4 |
| Theraclion | 4 |
| Laboratoires Thea | 3 |
| Lallemand Pharma AG | 3 |
| Neopharm Bulgaria Ltd. | 3 |
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 |
|---|---|
| Atrial Fibrillation | 6 |
| Heart Failure | 5 |
| Coronary Artery Disease | 4 |
| Obesity | 4 |
| Pulmonary Disease, Chronic Obstructive | 4 |
| Dental Caries | 3 |
| Hypertension | 3 |
| Infertility, Female | 3 |
| Overweight | 3 |
| Respiratory Tract Infections | 3 |
Trials
Showing 26 to 50 of 136. Each trial links to its page on Pharma Observatory.
36 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.