Clinical trials
Recruiting Phase 2 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
7,130 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2004 | 2 |
| 2006 | 3 |
| 2007 | 2 |
| 2010 | 5 |
| 2011 | 4 |
| 2012 | 8 |
| 2013 | 6 |
| 2014 | 16 |
| 2015 | 24 |
| 2016 | 25 |
| 2017 | 37 |
| 2018 | 60 |
| 2019 | 99 |
| 2020 | 182 |
| 2021 | 313 |
| 2022 | 466 |
| 2023 | 806 |
| 2024 | 1,456 |
| 2025 | 2,021 |
| 2026 | 1,585 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 7,130 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| M.D. Anderson Cancer Center | 155 |
| Fudan University | 136 |
| Sun Yat-sen University | 118 |
| Memorial Sloan Kettering Cancer Center | 106 |
| National Cancer Institute (NCI) | 99 |
| Institute of Hematology & Blood Diseases Hospital, China | 74 |
| Tianjin Medical University Cancer Institute and Hospital | 65 |
| Mayo Clinic | 62 |
| Cancer Institute and Hospital, Chinese Academy of Medical Sciences | 61 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 56 |
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 | 319 |
| Carcinoma, Non-Small-Cell Lung | 294 |
| Prostatic Neoplasms | 168 |
| Colorectal Neoplasms | 160 |
| Carcinoma, Hepatocellular | 143 |
| Neoplasms | 138 |
| Leukemia, Myeloid, Acute | 130 |
| Lung Neoplasms | 119 |
| Recurrence | 112 |
| Squamous Cell Carcinoma of Head and Neck | 105 |
Trials
Showing 26 to 50 of 7,130. Each trial links to its page on Pharma Observatory.
7,030 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.