Clinical trials
Trials in Australia
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
12,541 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 52 |
| 2001 | 79 |
| 2002 | 109 |
| 2003 | 173 |
| 2004 | 229 |
| 2005 | 300 |
| 2006 | 336 |
| 2007 | 343 |
| 2008 | 364 |
| 2009 | 380 |
| 2010 | 394 |
| 2011 | 392 |
| 2012 | 429 |
| 2013 | 448 |
| 2014 | 480 |
| 2015 | 515 |
| 2016 | 437 |
| 2017 | 570 |
| 2018 | 598 |
| 2019 | 591 |
| 2020 | 659 |
| 2021 | 810 |
| 2022 | 744 |
| 2023 | 700 |
| 2024 | 781 |
| 2025 | 809 |
| 2026 | 632 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 7,053 |
| Recruiting | 1,816 |
| Terminated | 1,381 |
| Active, not recruiting | 1,292 |
| Unknown status | 567 |
| Not yet recruiting | 188 |
| Withdrawn | 121 |
| Enrolling by invitation | 74 |
| Suspended | 18 |
| No longer available | 16 |
| Approved for marketing | 11 |
| Available | 4 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 431 |
| Hoffmann-La Roche | 419 |
| GlaxoSmithKline | 370 |
| AstraZeneca | 342 |
| Pfizer | 333 |
| Bristol-Myers Squibb | 298 |
| Eli Lilly and Company | 231 |
| Sanofi | 214 |
| Merck Sharp & Dohme LLC | 210 |
| AbbVie | 201 |
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 | 468 |
| Neoplasms | 414 |
| Breast Neoplasms | 378 |
| Melanoma | 276 |
| Diabetes Mellitus, Type 2 | 258 |
| Neoplasm Metastasis | 254 |
| Colorectal Neoplasms | 228 |
| Prostatic Neoplasms | 216 |
| Multiple Myeloma | 197 |
| Recurrence | 195 |
Trials
Showing 26 to 50 of 12,541. Each trial links to its page on Pharma Observatory.
12,441 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
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