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| Withdrawn | 14 |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 1 to 25 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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