Clinical trials
Trials in China with no applicable phase and unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
4,691 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 5 |
| 2004 | 8 |
| 2005 | 6 |
| 2006 | 12 |
| 2007 | 7 |
| 2008 | 22 |
| 2009 | 32 |
| 2010 | 44 |
| 2011 | 62 |
| 2012 | 90 |
| 2013 | 120 |
| 2014 | 153 |
| 2015 | 190 |
| 2016 | 303 |
| 2017 | 354 |
| 2018 | 396 |
| 2019 | 448 |
| 2020 | 433 |
| 2021 | 530 |
| 2022 | 590 |
| 2023 | 580 |
| 2024 | 297 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 4,691 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 149 |
| Sun Yat-sen University | 116 |
| Peking Union Medical College Hospital | 111 |
| Peking University Third Hospital | 79 |
| RenJi Hospital | 73 |
| Xijing Hospital | 66 |
| First Affiliated Hospital Xi'an Jiaotong University | 64 |
| Shanghai Zhongshan Hospital | 62 |
| Peking University People's Hospital | 57 |
| Fudan University | 55 |
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 |
|---|---|
| Carcinoma, Hepatocellular | 88 |
| Breast Neoplasms | 82 |
| Stomach Neoplasms | 79 |
| Diabetes Mellitus, Type 2 | 60 |
| Stroke | 60 |
| Coronary Artery Disease | 59 |
| Lung Neoplasms | 53 |
| Rectal Neoplasms | 53 |
| Atrial Fibrillation | 52 |
| Ischemic Stroke | 48 |
Trials
Showing 1 to 25 of 4,691. Each trial links to its page on Pharma Observatory.
4,591 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.