Clinical trials
Completed Neoplasms trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,781 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 35 |
| 2001 | 47 |
| 2002 | 52 |
| 2003 | 64 |
| 2004 | 95 |
| 2005 | 120 |
| 2006 | 146 |
| 2007 | 145 |
| 2008 | 112 |
| 2009 | 135 |
| 2010 | 139 |
| 2011 | 134 |
| 2012 | 139 |
| 2013 | 117 |
| 2014 | 122 |
| 2015 | 124 |
| 2016 | 142 |
| 2017 | 128 |
| 2018 | 129 |
| 2019 | 118 |
| 2020 | 109 |
| 2021 | 104 |
| 2022 | 74 |
| 2023 | 67 |
| 2024 | 38 |
| 2025 | 21 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 2,781 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Cancer Institute (NCI) | 172 |
| M.D. Anderson Cancer Center | 69 |
| GlaxoSmithKline | 60 |
| Novartis Pharmaceuticals | 58 |
| Memorial Sloan Kettering Cancer Center | 55 |
| Eli Lilly and Company | 46 |
| St. Jude Children's Research Hospital | 41 |
| Pfizer | 39 |
| Bristol-Myers Squibb | 35 |
| Bayer | 34 |
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 |
|---|---|
| Neoplasms | 2,781 |
| Breast Neoplasms | 229 |
| Neoplasm Metastasis | 213 |
| Carcinoma, Non-Small-Cell Lung | 155 |
| Prostatic Neoplasms | 138 |
| Melanoma | 121 |
| Colorectal Neoplasms | 117 |
| Lung Neoplasms | 112 |
| Lymphoma | 104 |
| Pancreatic Neoplasms | 104 |
Trials
Showing 1 to 25 of 2,781. Each trial links to its page on Pharma Observatory.
2,681 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.