Clinical trials
Phase 2 trials in Portugal
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
407 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 6 |
| 2002 | 9 |
| 2003 | 10 |
| 2004 | 9 |
| 2005 | 9 |
| 2006 | 15 |
| 2007 | 12 |
| 2008 | 14 |
| 2009 | 14 |
| 2010 | 9 |
| 2011 | 10 |
| 2012 | 11 |
| 2013 | 10 |
| 2014 | 11 |
| 2015 | 19 |
| 2016 | 13 |
| 2017 | 19 |
| 2018 | 23 |
| 2019 | 25 |
| 2020 | 21 |
| 2021 | 26 |
| 2022 | 22 |
| 2023 | 18 |
| 2024 | 28 |
| 2025 | 17 |
| 2026 | 14 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 245 |
| Terminated | 57 |
| Recruiting | 49 |
| Active, not recruiting | 38 |
| Unknown status | 12 |
| Enrolling by invitation | 3 |
| Withdrawn | 2 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Boehringer Ingelheim | 24 |
| European Organisation for Research and Treatment of Cancer - EORTC | 22 |
| Sanofi | 21 |
| Bayer | 19 |
| Novartis Pharmaceuticals | 19 |
| Hoffmann-La Roche | 17 |
| Janssen Research & Development, LLC | 12 |
| Pfizer | 12 |
| AstraZeneca | 11 |
| ViiV Healthcare | 9 |
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 | 28 |
| Carcinoma, Non-Small-Cell Lung | 12 |
| Neoplasms | 12 |
| HIV Infections | 11 |
| Lupus Erythematosus, Systemic | 10 |
| Colorectal Neoplasms | 9 |
| Neoplasm Metastasis | 9 |
| Epilepsy | 8 |
| Parkinson Disease | 8 |
| Stomach Neoplasms | 8 |
Trials
Showing 26 to 50 of 407. Each trial links to its page on Pharma Observatory.
307 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.
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