Clinical trials
Observational trials in Australia
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,026 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 5 |
| 2002 | 2 |
| 2003 | 10 |
| 2004 | 17 |
| 2005 | 27 |
| 2006 | 18 |
| 2007 | 26 |
| 2008 | 24 |
| 2009 | 34 |
| 2010 | 35 |
| 2011 | 34 |
| 2012 | 49 |
| 2013 | 36 |
| 2014 | 61 |
| 2015 | 43 |
| 2016 | 51 |
| 2017 | 54 |
| 2018 | 48 |
| 2019 | 61 |
| 2020 | 60 |
| 2021 | 72 |
| 2022 | 60 |
| 2023 | 44 |
| 2024 | 52 |
| 2025 | 52 |
| 2026 | 27 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 539 |
| Recruiting | 183 |
| Unknown status | 113 |
| Active, not recruiting | 77 |
| Terminated | 51 |
| Not yet recruiting | 26 |
| Enrolling by invitation | 22 |
| Withdrawn | 14 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Children's Oncology Group | 29 |
| Bayside Health | 23 |
| Kirby Institute | 23 |
| AstraZeneca | 20 |
| Monash University | 20 |
| Abbott Medical Devices | 19 |
| Australian and New Zealand Intensive Care Research Centre | 17 |
| Western Sydney Local Health District | 16 |
| AbbVie | 14 |
| The University of Queensland | 14 |
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 |
|---|---|
| Heart Failure | 30 |
| Neoplasms | 24 |
| Hepatitis C | 20 |
| Critical Illness | 19 |
| HIV Infections | 19 |
| Breast Neoplasms | 18 |
| Obesity | 18 |
| Diabetes Mellitus, Type 2 | 16 |
| Multiple Sclerosis | 16 |
| Arrhythmias, Cardiac | 13 |
Trials
Showing 51 to 75 of 1,026. Each trial links to its page on Pharma Observatory.
926 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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