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 1 to 25 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.