Clinical trials
Observational Delirium trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
337 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 7 |
| 2011 | 6 |
| 2012 | 13 |
| 2013 | 12 |
| 2014 | 21 |
| 2015 | 16 |
| 2016 | 21 |
| 2017 | 25 |
| 2018 | 17 |
| 2019 | 24 |
| 2020 | 24 |
| 2021 | 25 |
| 2022 | 24 |
| 2023 | 26 |
| 2024 | 23 |
| 2025 | 9 |
| 2026 | 18 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 192 |
| Unknown status | 61 |
| Recruiting | 32 |
| Not yet recruiting | 17 |
| Active, not recruiting | 13 |
| Terminated | 11 |
| Withdrawn | 9 |
| Suspended | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Charite University, Berlin, Germany | 12 |
| Vanderbilt University | 6 |
| Vanderbilt University Medical Center | 6 |
| Huazhong University of Science and Technology | 5 |
| Radboud University Medical Center | 5 |
| Stanford University | 5 |
| Assistance Publique - Hôpitaux de Paris | 4 |
| Ohio State University | 4 |
| Universitätsklinikum Hamburg-Eppendorf | 4 |
| Zealand University Hospital | 4 |
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 |
|---|---|
| Delirium | 337 |
| Cognitive Dysfunction | 44 |
| Emergence Delirium | 41 |
| Critical Illness | 31 |
| Dementia | 21 |
| Postoperative Cognitive Complications | 17 |
| Confusion | 16 |
| Pain | 15 |
| Stroke | 13 |
| Postoperative Complications | 11 |
Trials
Showing 26 to 50 of 337. Each trial links to its page on Pharma Observatory.
237 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.
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