Clinical trials
Observational Recurrence trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
111 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 2 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 20 |
| 2021 | 8 |
| 2022 | 13 |
| 2023 | 4 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 111 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Chang Gung Memorial Hospital | 4 |
| Hospices Civils de Lyon | 4 |
| National Taiwan University Hospital | 3 |
| Assiut University | 2 |
| Clinique Pasteur | 2 |
| First Affiliated Hospital of Harbin Medical University | 2 |
| Fudan University | 2 |
| Lei Li | 2 |
| Maastricht University Medical Center | 2 |
| Mansoura University | 2 |
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 | 111 |
| Neoplasm Metastasis | 11 |
| Breast Neoplasms | 7 |
| Carcinoma, Hepatocellular | 5 |
| Colorectal Neoplasms | 5 |
| Death | 4 |
| Neoplasms | 4 |
| Neoplastic Cells, Circulating | 4 |
| Atrial Fibrillation | 3 |
| Carcinoma, Non-Small-Cell Lung | 3 |
Trials
Showing 1 to 25 of 111. Each trial links to its page on Pharma Observatory.
11 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
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