Clinical trials
Terminated trials in Australia
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,381 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 6 |
| 2004 | 17 |
| 2005 | 32 |
| 2006 | 30 |
| 2007 | 49 |
| 2008 | 48 |
| 2009 | 36 |
| 2010 | 37 |
| 2011 | 55 |
| 2012 | 51 |
| 2013 | 45 |
| 2014 | 66 |
| 2015 | 79 |
| 2016 | 63 |
| 2017 | 94 |
| 2018 | 97 |
| 2019 | 106 |
| 2020 | 91 |
| 2021 | 138 |
| 2022 | 106 |
| 2023 | 62 |
| 2024 | 44 |
| 2025 | 17 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 1,381 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 77 |
| Hoffmann-La Roche | 67 |
| Pfizer | 63 |
| GlaxoSmithKline | 40 |
| Amgen | 37 |
| Gilead Sciences | 37 |
| Sanofi | 35 |
| Bristol-Myers Squibb | 33 |
| AbbVie | 23 |
| AstraZeneca | 23 |
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, Non-Small-Cell Lung | 75 |
| Neoplasms | 60 |
| Alzheimer Disease | 45 |
| Neoplasm Metastasis | 44 |
| Melanoma | 42 |
| Breast Neoplasms | 37 |
| Colorectal Neoplasms | 35 |
| Leukemia, Myeloid, Acute | 34 |
| Recurrence | 34 |
| Crohn Disease | 33 |
Trials
Showing 1 to 25 of 1,381. Each trial links to its page on Pharma Observatory.
1,281 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.