Clinical trials
Observational Postoperative Complications trials in Spain
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
37 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2011 | 2 |
| 2014 | 1 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 23 |
| Unknown status | 9 |
| Recruiting | 4 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Grupo Español de Rehabilitación Multimodal | 6 |
| Hospital Universitari Vall d'Hebron Research Institute | 3 |
| Hospital Universitario de Gran Canaria Doctor Negrín | 3 |
| University of Valencia | 2 |
| Vascular Investigation Network Spanish Society for Angiology and Vascular Surgery | 2 |
| Ángel Becerra-Bolaños, MD PhD | 2 |
| Aesculap AG | 1 |
| Centre hospitalier de l'Université de Montréal (CHUM) | 1 |
| Corporacion Parc Tauli | 1 |
| Hospital Clinic of Barcelona | 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 Complications | 37 |
| COVID-19 | 3 |
| Intraoperative Complications | 3 |
| Stomach Neoplasms | 2 |
| Blood Loss, Surgical | 1 |
| Body Temperature Changes | 1 |
| Burns | 1 |
| Cholecystitis, Acute | 1 |
| Chronic Limb-Threatening Ischemia | 1 |
| Coronary Artery Disease | 1 |
Trials
Showing 1 to 25 of 37. 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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