Clinical trials: Postoperative Circulatory Changes, open to volunteers
Aortic Diseases, Cardiac Surgical Procedures
Selective Antegrade Cerebral Perfusion and Perioperative Optic Nerve Sheath Diameter in Ascending Aortic Surgery
In ascending aortic surgery the distal anastomosis may be constructed with the aortic cross-clamp maintained, or, where the extent of the aortic pathology and the geometry of the graft require it, after release of the cross-clamp…
- Conditions
- Aortic Diseases, Cardiac Surgical Procedures, Aortic Aneurysm, Thoracic, Delirium - Postoperative
- Trial name
- SACP-ONSD (NCT07800806)
- Testing
- Optic nerve sheath and optic nerve diameter ultrasonography, Transcranial Doppler ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 134 people
- Sponsor
- Koşuyolu Kartal Heart Training and Research Hospital
Liver Transplantation, Ischaemia Reperfusion Injury
Effect of Discarding Initial Reperfusion Blood on Hemodynamics, Liver Function, and 30-Day Outcomes in Liver Transplantation
Hepatic reperfusion during liver transplantation remains a critical phase associated with significant hemodynamic and systemic disturbances, despite advances in surgical and anesthetic management.
- Conditions
- Liver Transplantation, Ischaemia Reperfusion Injury, Perioperative Complications
- Trial name
- NCT07631689
- Testing
- Reperfusion Blood Discard, Standard Liver Transplantation
- Volunteers
- 132 people
- Sponsor
- University of Sao Paulo General Hospital
Ischemic Stroke
Reperfusion Injury After Endovascular Stroke Treatment
Endovascular stroke treatment with mechanical thrombectomy (MT) has become the standard therapy for intracranial large vessel occlusion (LVO).
- Trial name
- DYNASTROKE (NCT05273216)
- Testing
- Transcranial Duplex Sonography, Brain MRI, Blood biomarkers
- Where
- 3 sites in Austria
- Volunteers
- 600 people
- Sponsor
- Medical University of Graz
Myocardial Ischemia, Heart Defects, Congenital
Spectroscopic Assessment of Myocardial Oxygenation Changes in Pediatric Heart Surgery
The goal of this observational study is to investigate the ability of the SpectroCor Tissue Oxygenation Monitor and its accessory SpectroCor Sensor to observe and monitor changes in cardiac oxygen availability in pediatric…
- Conditions
- Myocardial Ischemia, Heart Defects, Congenital, Reperfusion Injury, Myocardial
- Trial name
- NCT07785141
- Where
- Finland
- Volunteers
- 30 people
- Sponsor
- Spectrocor
Right Ventricular Function, Prone Position
Bedside Assessment of Right Ventricular Output Lying in Prone Or Supine
Right ventricular failure (RVF) is a common complication to cardiac surgery, which is associated to mortality, kidney failure, stroke, prolonged mechanical ventilation and ICU stay.
- Conditions
- Right Ventricular Function, Prone Position, Atelectasis, Atelectases, Postoperative Pulmonary
- Trial name
- BAROLO (NCT07632027)
- Testing
- Prone position
- Where
- Sweden
- Volunteers
- 70 people
- Sponsor
- Sahlgrenska University Hospital
Cardiovascular Diseases (CVD), Postoperative
Evaluate the Value of Modified Shock Index in Predicting the Incidence of Cardiovascular Events After Non-cardiac Surgery in Cardiac Patients
The objective of this study is to evaluate the efficacy of the modified shock index (MSI) in predicting the incidence of postoperative cardiovascular events (PCEs) in patients with pre-existing cardiac disease undergoing…
- Trial name
- NCT07735689
- Volunteers
- 1,500 people
- Sponsor
- Fujian Medical University Union Hospital
Pancreatic Neoplasms, Hypotension
Intraoperative Hypotension in Pancreatoduodenectomy: A Randomized Trial of General Versus Combined Anesthesia
This randomized clinical trial compares the hemodynamic effects of general anesthesia versus combined general anesthesia (thoracic epidural) in patients undergoing pancreatoduodenectomy.
- Conditions
- Pancreatic Neoplasms, Hypotension, Pancreatoduodenectomy
- Trial name
- NCT06953193
- Testing
- General Anesthesia, Combined General Anesthesia (Thoracic Epidural)
- Where
- Mexico
- Volunteers
- 206 people
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Acute Ischemic Stroke, Large Vessel Occlusion
Inflammatory Markers and Prognosis After Cerebral Thrombectomy in Large Vessel Occlusion
The goal of this observational study is to describe the local change in interleukin-6 (IL-6) across a blood clot in adults with acute ischemic stroke caused by anterior circulation large vessel occlusion who are undergoing…
- Trial name
- IMPACT-LVO (NCT07754942)
- Testing
- Prospective Mechanical Thrombectomy Cohort
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Zhongshan Hospital Xiamen University
Myocardial Infarction, ST-Elevation Myocardial Infarction (STEMI)
Intracoronary Hypothermia as a Prevention of Reperfusion Injury in Myocardial Infarction.
Acute myocardial infarction with ST segment elevation is often accompanied by a totally occluded coronary artery. Which has deleterious effects on heart muscle.
- Conditions
- Myocardial Infarction, ST-Elevation Myocardial Infarction (STEMI), Reperfusion Injury, Microvascular Occlusion
- Trial name
- NCT06567249
- Testing
- Intracoronary hypothermia, Standard percutaneous coronary intervention
- Where
- Russia
- Volunteers
- 60 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Acute Ischemic Stroke
Effect of Postoperative Prolonged Sedation With Dexmedetomidine After Successful Reperfusion With EVT on Long-term Prognosis in Patients With AIS (PPDET)
Dexmedetomidine can attenuate the activity of the sympathetic nervous system under stress response and improve ischemia-reperfusion injury.
- Trial name
- NCT04916197
- Testing
- Dexmedetomidine prolonged sedation, 0.9% saline
- Where
- China
- Volunteers
- 368 people
- Sponsor
- Beijing Chao Yang Hospital
Abdominal Compartment Syndrome
Intraoperative Peak Airway Pressure Changes on Postoperative Pulmonary Function After Muscle Plication
An abdominal panniculus excision procedure is known as an abdominoplasty (panniculectomy). Musculofascial plication is a crucial aspect of abdominoplasty, especially for patients with significant divarication of the recti…
- Trial name
- NCT06291389
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Al-Azhar University
Vital Sign Monitoring, Post Operative Complications
Continuous Vital Sign Monitoring Versus Routine Spot-checks in Patients After Non-cardiac Surgery
The "COME ON, NOW!" trial is a randomized, single-center trial in patients recovering from non-cardiac surgery on normal wards investigating whether continuous vital sign monitoring - compared to routine spot-checks by nurses …
- Conditions
- Vital Sign Monitoring, Post Operative Complications, Non-cardiac Surgery, RCT
- Trial name
- COME ON NOW (NCT07385092)
- Testing
- Unblinded continuous vital sign monitoring, Blinded continuous vital sign monitoring
- Where
- Germany
- Volunteers
- 264 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf