Clinical trials
Completed Observational Recurrence trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
225 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 5 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 7 |
| 2006 | 4 |
| 2007 | 8 |
| 2008 | 4 |
| 2009 | 9 |
| 2010 | 9 |
| 2011 | 5 |
| 2012 | 7 |
| 2013 | 4 |
| 2014 | 14 |
| 2015 | 18 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 16 |
| 2019 | 14 |
| 2020 | 15 |
| 2021 | 9 |
| 2022 | 18 |
| 2023 | 10 |
| 2024 | 7 |
| 2025 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 225 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bristol-Myers Squibb | 6 |
| Celgene | 6 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| Zealand University Hospital | 4 |
| AstraZeneca | 3 |
| Duke University | 3 |
| European Hepatocellular Cancer Liver Transplant Group | 3 |
| IRCCS Azienda Ospedaliero-Universitaria di Bologna | 3 |
| National Taiwan University Hospital | 3 |
| Samsung Medical Center | 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 |
|---|---|
| Recurrence | 225 |
| Multiple Sclerosis | 15 |
| Multiple Myeloma | 13 |
| Precursor Cell Lymphoblastic Leukemia-Lymphoma | 10 |
| Lymphoma | 9 |
| Neoplasm Metastasis | 9 |
| Lymphoma, Large B-Cell, Diffuse | 8 |
| Neoplasms | 8 |
| Disease Progression | 7 |
| Breast Neoplasms | 6 |
Trials
Showing 1 to 25 of 225. Each trial links to its page on Pharma Observatory.
125 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.
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.