Clinical trials
Neoplasms trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
64 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 6 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 3 |
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 30 |
| Active, not recruiting | 17 |
| Recruiting | 8 |
| Terminated | 6 |
| Not yet recruiting | 1 |
| Enrolling by invitation | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AbbVie | 9 |
| AstraZeneca | 7 |
| Amgen | 6 |
| Novartis Pharmaceuticals | 6 |
| Hoffmann-La Roche | 4 |
| Bayer | 3 |
| Pfizer | 3 |
| Genmab | 2 |
| Grünenthal GmbH | 2 |
| Institut de Recherches Internationales Servier | 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 |
|---|---|
| Neoplasms | 64 |
| Breast Neoplasms | 11 |
| Neoplasm Metastasis | 11 |
| Carcinoma, Non-Small-Cell Lung | 7 |
| Colorectal Neoplasms | 6 |
| Primary Myelofibrosis | 5 |
| Breast Diseases | 4 |
| Cachexia | 4 |
| Neoplasms by Site | 4 |
| Pain | 4 |
Trials
Showing 51 to 64 of 64. 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.
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