| Not Yet Recruiting | Sustainable Anaesthesia Practices in EUROPE - a Prospective International Cohort Study Anaesthesia Conduction, Paediatric and Adult Patients, Carbon Footprint in Anesthetic | — | 2026-03-01 |
| Not Yet Recruiting | Evaluation of the Incidence of Myocardial Damage Following Upper and Lower Gastrointestinal Endoscopy in High- GI Endoscopy | — | 2026-01-15 |
| Not Yet Recruiting | Perioperative Management & Outcome Following Preoperative Transthoracic Echocardiography in Noncardiac Surgery Elective Surgical Procedure | — | 2024-06-30 |
| Completed | Effects of Anesthetic Techniques on Time to Start of Adjuvant Chemotherapy Following Surgery for Colorectal Ca Colorectal Neoplasms, Anesthesia, Drug Therapy | — | 2021-12-01 |
| Recruiting | Anaesthesiological Routine Care for Thrombectomy in Cerebral Ischaemia Cerebral Ischemia | — | 2021-08-01 |
| Recruiting | Management and Outcomes of Perioperative Care Among European Diabetic Patients Diabetes Mellitus, Postoperative Complications | — | 2021-05-01 |
| Completed | Postoperative Vasopressor Usage: SQUEEZE Surgical Procedures, Operative, Vasopressor | — | 2020-10-05 |
| Completed | MET: REevaluation for Perioperative cArdIac Risk (MET-REPAIR) Non Cardiac Surgery | — | 2017-08-01 |
| Completed | NEonate-Children sTudy of Anaesthesia pRactice IN Europe Epidemiology of Morbidity and Mortality in Neonatal A Children, Anaesthesia | — | 2016-03-01 |
| Completed | EPiMAP Obstetrics: European Practices in the Management of Accidental Dural Puncture in Obstetrics Post-Dural Puncture Headache | — | 2016-01-01 |
| Completed | POPULAR: POst-operative PULmonary Complications After Use of Muscle Relaxants in Europe Surgical Procedures, Operative, Anaesthesia | — | 2014-06-01 |
| Completed | APRICOT: Anaesthesia PRactice In Children Observational Trial Anaesthesia, Children | — | 2014-03-01 |
| Completed | European Transfusion Practice and Outcome Study Surgery, Erythrocyte Transfusion, Habits | — | 2013-04-01 |
| Completed | Local Assessment of Ventilatory Management During General Anesthesia for Surgery Surgery, Anaesthesia, Ventilator-Induced Lung Injury | — | 2013-01-01 |
| Completed | Occurrence of Bleeding and Thrombosis During Antiplatelet Therapy in Non-cardiac Surgery Bleeding, Thrombosis, Cardiac Events | — | 2011-10-01 |
| Completed | euCPSP: European Observational Study on Chronic Post Surgical Pain,PAIN-OUT Study Chronic Postoperative Pain | — | 2011-07-01 |
| Completed | Prospective Evaluation of a RIsk Score for Postoperative Pulmonary COmPlications in Europe Complication of Surgical Procedure, Acute Respiratory Failure, Adult, Postoperative Respiratory Complications | — | 2011-05-01 |