Clinical trials
Recurrence trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
544 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 4 |
| 2005 | 6 |
| 2006 | 3 |
| 2007 | 18 |
| 2008 | 15 |
| 2009 | 12 |
| 2010 | 10 |
| 2011 | 14 |
| 2012 | 16 |
| 2013 | 20 |
| 2014 | 19 |
| 2015 | 33 |
| 2016 | 37 |
| 2017 | 38 |
| 2018 | 36 |
| 2019 | 50 |
| 2020 | 49 |
| 2021 | 50 |
| 2022 | 53 |
| 2023 | 33 |
| 2024 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 544 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sun Yat-sen University | 12 |
| Chinese PLA General Hospital | 8 |
| Fudan University | 7 |
| National Taiwan University Hospital | 6 |
| Peking Union Medical College Hospital | 6 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 6 |
| Assistance Publique - Hôpitaux de Paris | 5 |
| Chang Gung Memorial Hospital | 5 |
| Eastern Hepatobiliary Surgery Hospital | 5 |
| Mansoura University | 5 |
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 | 544 |
| Leukemia, Myeloid, Acute | 31 |
| Neoplasm Metastasis | 30 |
| Carcinoma, Hepatocellular | 29 |
| Multiple Myeloma | 27 |
| Lymphoma, B-Cell | 25 |
| Lymphoma | 24 |
| Leukemia | 20 |
| Precursor Cell Lymphoblastic Leukemia-Lymphoma | 18 |
| Lymphoma, Large B-Cell, Diffuse | 17 |
Trials
Showing 26 to 50 of 544. Each trial links to its page on Pharma Observatory.
444 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.