Clinical trials
Recruiting trials in Puerto Rico
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
318 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2008 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 17 |
| 2023 | 32 |
| 2024 | 59 |
| 2025 | 95 |
| 2026 | 77 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 318 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eli Lilly and Company | 24 |
| National Cancer Institute (NCI) | 24 |
| Pfizer | 21 |
| AstraZeneca | 19 |
| AbbVie | 18 |
| Bristol-Myers Squibb | 11 |
| Children's Oncology Group | 10 |
| Boehringer Ingelheim | 8 |
| Hoffmann-La Roche | 8 |
| Merck Sharp & Dohme LLC | 8 |
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 |
|---|---|
| Carcinoma, Non-Small-Cell Lung | 20 |
| Obesity | 19 |
| Colorectal Neoplasms | 15 |
| Overweight | 15 |
| Breast Neoplasms | 14 |
| Neoplasm Metastasis | 14 |
| Neoplasms | 14 |
| Diabetes Mellitus, Type 2 | 11 |
| Leukemia, Myeloid, Acute | 9 |
| Lung Neoplasms | 9 |
Trials
Showing 1 to 25 of 318. Each trial links to its page on Pharma Observatory.
218 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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