Clinical trials
Completed Observational Postoperative Cognitive Complications trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
51 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 2 |
| 2011 | 2 |
| 2012 | 2 |
| 2014 | 2 |
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 51 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital | 2 |
| General Hospital of Ningxia Medical University | 2 |
| Jessa Hospital | 2 |
| Karolinska Institutet | 2 |
| University Hospital, Basel, Switzerland | 2 |
| Ankara University | 1 |
| Antalya Training and Research Hospital | 1 |
| Aristotle University Of Thessaloniki | 1 |
| Beni-Suef University | 1 |
| Bursa Yuksek Ihtisas Training and Research Hospital | 1 |
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 |
|---|---|
| Postoperative Cognitive Complications | 51 |
| Emergence Delirium | 12 |
| Cognitive Dysfunction | 10 |
| Delirium | 7 |
| Cognition Disorders | 4 |
| Postoperative Complications | 4 |
| Coronary Artery Disease | 2 |
| Dementia | 2 |
| Neurocognitive Disorders | 2 |
| Neuroinflammatory Diseases | 2 |
Trials
Showing 1 to 25 of 51. Each trial links to its page 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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