Clinical trials
Observational Critical Illness trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
813 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 2 |
| 2004 | 6 |
| 2005 | 5 |
| 2006 | 9 |
| 2007 | 7 |
| 2008 | 8 |
| 2009 | 9 |
| 2010 | 15 |
| 2011 | 22 |
| 2012 | 21 |
| 2013 | 17 |
| 2014 | 25 |
| 2015 | 27 |
| 2016 | 30 |
| 2017 | 48 |
| 2018 | 57 |
| 2019 | 47 |
| 2020 | 83 |
| 2021 | 48 |
| 2022 | 55 |
| 2023 | 54 |
| 2024 | 71 |
| 2025 | 44 |
| 2026 | 96 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 408 |
| Unknown status | 174 |
| Recruiting | 107 |
| Not yet recruiting | 66 |
| Active, not recruiting | 20 |
| Terminated | 17 |
| Withdrawn | 13 |
| Enrolling by invitation | 7 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assiut University | 16 |
| University Medical Center Groningen | 12 |
| Australian and New Zealand Intensive Care Research Centre | 10 |
| National Taiwan University Hospital | 10 |
| Sanjay Gandhi Postgraduate Institute of Medical Sciences | 9 |
| University of Liege | 9 |
| Central Hospital, Nancy, France | 8 |
| Centre Hospitalier Universitaire de Nīmes | 8 |
| Corporacion Parc Tauli | 8 |
| Shanghai Zhongshan Hospital | 8 |
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 |
|---|---|
| Critical Illness | 813 |
| Sepsis | 85 |
| Acute Kidney Injury | 54 |
| COVID-19 | 49 |
| Respiratory Insufficiency | 32 |
| Delirium | 31 |
| Shock | 30 |
| Shock, Septic | 28 |
| Infections | 26 |
| Multiple Organ Failure | 23 |
Trials
Showing 1 to 25 of 813. Each trial links to its page on Pharma Observatory.
713 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.