Clinical trials
Observational Postoperative Complications trials in Turkey (Türkiye)
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
75 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2013 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 10 |
| 2024 | 7 |
| 2025 | 15 |
| 2026 | 14 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 41 |
| Unknown status | 14 |
| Recruiting | 10 |
| Not yet recruiting | 5 |
| Active, not recruiting | 4 |
| Enrolling by invitation | 1 |
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 | 7 |
| Acibadem University | 3 |
| Ankara Ataturk Sanatorium Training and Research Hospital | 3 |
| Karadeniz Technical University | 3 |
| Marmara University | 3 |
| Ankara City Hospital Bilkent | 2 |
| Ankara Etlik City Hospital | 2 |
| Ankara University | 2 |
| Atatürk Chest Diseases and Chest Surgery Training and Research Hospital | 2 |
| Başakşehir Çam & Sakura City Hospital | 2 |
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 Complications | 75 |
| Frailty | 7 |
| Postoperative Pain | 4 |
| Agnosia | 3 |
| Colorectal Neoplasms | 3 |
| Hip Fractures | 3 |
| Lung Neoplasms | 3 |
| Neoplasms | 3 |
| Acute Kidney Injury | 2 |
| Brain Neoplasms | 2 |
Trials
Showing 1 to 25 of 75. 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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