Clinical trials
Active, not recruiting trials in Costa Rica
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
18 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2009 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 18 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 5 |
| Merck Sharp & Dohme LLC | 4 |
| National Cancer Institute (NCI) | 4 |
| Alcon Research | 2 |
| AstraZeneca | 1 |
| Novartis Pharmaceuticals | 1 |
| Xeltis | 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 |
|---|---|
| Breast Neoplasms | 3 |
| Papillomavirus Infections | 3 |
| Carcinoma, Non-Small-Cell Lung | 2 |
| Cataract | 2 |
| Anus Neoplasms | 1 |
| Aphakia | 1 |
| Carcinoma | 1 |
| Colorectal Neoplasms | 1 |
| Mouth Neoplasms | 1 |
| Multiple Sclerosis, Chronic Progressive | 1 |
Trials
Showing 1 to 18 of 18. 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.