Clinical trials: Surgery (Major Vascular)
Ischemia Reperfusion Injury
The Effect of Remote Ischemic Preconditioning in Patients Undergoing Major Liver Surgery
The project has been designed to determine whether a brief period of leg ischemia will reduce the I/R injury sustained by the liver during liver surgery and liver transplantation.
- Trial name
- NCT00796588
- Testing
- remote preconditioning
- Where
- United Kingdom
- Volunteers
- 48 people
- Sponsor
- Royal Free Hampstead NHS Trust
Hypotension
Norepinephrine and Phenylephrine, Which Better for Elderly?
this is a prospective, double-blinded and single-center study. this study is based on the Stroke volume variation fluid guided therapy, to compare the effects of norepinephrine and phenylephrine in treating perioperative…
- Trial name
- NCT04067817
- Testing
- norepinephrine, Phenylephrine
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Dalian Medical University
Neurocritical Care, Traumatic Brain Injury
Safety and Efficacy of Enhanced Recovery After Surgery in Neurocritical Care
Enhanced recovery after surgery (ERAS) is a strategy of perioperative management aimed to accelerate the rehabilitation of patients through various optimized perioperative managements as well as ongoing adherence to a…
- Conditions
- Neurocritical Care, Traumatic Brain Injury, Cerebrovascular Disease, Moderate or Severe Coma
- Trial name
- NCT06241482
- Testing
- Enhanced recovery after surgery, Conventional therapy
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Shanghai 6th People's Hospital
Septic Shock, Multiple Organ Failure
Severe Sepsis/Septic Shock on Admission to the General Surgical ICU
Severe sepsis/septic shock are serious complications of infection with high morbidity and mortality. Recent information showed that early and aggressive resuscitation may help improving survival and outcome especially the…
- Conditions
- Septic Shock, Multiple Organ Failure, Fatal Outcome
- Trial name
- NCT01363635
- Where
- Thailand
- Volunteers
- 800 people
- Sponsor
- Mahidol University
Catheter Related Complication, Thromboses, Venous
Comparison of Vascular Catheter-Related Thrombosis and Risk Factors After Oncologic and Non-Oncologic Major Surgery
The aim of this study was to prospectively evaluate vascular catheter-related thrombosis and risk factors using daily bedside ultrasonography after oncologic and non-oncologic major surgery.
- Conditions
- Catheter Related Complication, Thromboses, Venous, Surgery
- Trial name
- NCT06635551
- Testing
- Ultrasonographic evaluation of vascular catheter-related thrombosis after oncological surgery., Ultrasonographic evaluation of vascular catheter-related thrombosis after non-oncological surgery.
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Mersin University
Ischemic Heart Disease, Coronary Artery Disease
Cell Therapy in Chronic Ischemic Heart Disease
This study was designed to test the hypothesis that direct injection of bone-marrow cells in the heart may increase the number of blood vessels, ameliorating the heart's performance, and relieving patients from symptoms like…
- Trial name
- NCT00362388
- Testing
- Intramyocardial injection of autologous bone marrow cells
- Where
- 6 sites in Brazil
- Volunteers
- 300 people
- Sponsor
- Ministry of Health, Brazil
Angina Pectoris, Myocardial Infarction
The Effect of Remote Ischemic Preconditioning on Major Organ Function in Patients With Coronary Artery Disease Undergoing Orthopedic Surgery
The investigators attempt to investigate the organ protective effect of remote ischemic conditioning in patients undergoing non-cardiac surgery with history of ischemic heart disease.
- Trial name
- RIPC-Angina (NCT02808936)
- Testing
- Remote ischemic preconditioning
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul National University Hospital
Venous Thromboembolism
Evaluation of AVE5026 as Compared to Enoxaparin for the Prevention of Venous Thromboembolism in Patients Undergoing Major Abdominal Surgery
The primary objective is to compare the efficacy and safety of once daily (q.d.) subcutaneous (s.c.) injections of Semuloparin sodium (AVE5026) with q.d. s.c.
- Trial name
- SAVE-ABDO (NCT00679588)
- Testing
- Semuloparin Sodium, Enoxaparin sodium
- Where
- 270 sites in United States, Argentina and 37 more
- Volunteers
- 4,413 people
- Sponsor
- Sanofi
Thoracic Surgery, Vascular Injury
Major Vascular Injuries in Elective Thoracic Surgery: A 10-Year Single-Center Experience
This study retrospectively examines major vascular injuries that occurred during elective thoracic surgeries over a 10-year period at a single tertiary care center.
- Conditions
- Thoracic Surgery, Vascular Injury, Intraoperative Complications
- Trial name
- NCT07100509
- Testing
- Major Vascular Injury During Elective Thoracic Surgery
- Volunteers
- 11 people
- Sponsor
- Caner İşevi, MD
Surgery--Complications
Preoperative Microcirculation and Postoperative Outcome After Major Vascular Surgery
The aim of the study is to determine whether there is a correlation between the microcirculation measured preoperatively in patients undergoing major vascular surgery and the postoperative mortality during hospitalization period.
- Trial name
- MAPOVAS (NCT04679077)
- Testing
- Cytocam-IDF imaging device
- Where
- Belgium
- Sponsor
- Universitair Ziekenhuis Brussel
Myocardium; Injury, Coronary Artery Disease
Minimal Invasive Imaging of Coronary Artery Disease in Patients With Asymptomatic Myocardial Injury After Major Non-cardiac Surgery.
This is a cross-sectional pilot study to assess coronary artery disease with minimal invasive techniques in patients with asymptomatic troponin elevation after noncardiac surgery.
- Trial name
- AMI-NCS (NCT01960309)
- Testing
- Minimal invasive cardiac imaging
- Where
- Netherlands
- Volunteers
- 70 people
- Sponsor
- UMC Utrecht
Airway Complication of Anesthesia
Prevalence of Major Vessels Underlying the Potential Incision Site for Emergency Front of Neck Airway Access in Adult Surgical Patients With Impalpable Neck Anatomy
Patients undergoing general anesthesia require assistance with their breathing and with the delivery of oxygen to their lungs. To achieve this, an anesthesiologist inserts a type of plastic breathing tube into the airway via the…
- Trial name
- NCT06637319
- Testing
- Ultrasound
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mount Sinai Hospital, Canada
Surgical Complications From General Anesthesia, Hypertension
Monitoring Hypertensive Patients's Cerebral Oxygen Saturation
The purpose of this study is to determine whether there is a significant decrease in cerebral oxygen saturation in hypertensive patients undergoing major abdominal surgery and their correlation with standard monitoring parameters.
- Conditions
- Surgical Complications From General Anesthesia, Hypertension, Cerebral Ischemia, Cerebral Anoxia
- Trial name
- MHPCOS (NCT02147275)
- Where
- China
- Volunteers
- 41 people
- Sponsor
- Huazhong University of Science and Technology
Obesity, Diabetes
Randomized Clinical Trial; Medical vs Bariatric Surgery for Adolescents (13-16 y) With Severe Obesity
Severe childhood obesity is associated with both immediate and chronic health problems and a severe impact on psychosocial development.
- Conditions
- Obesity, Diabetes, Hypertension, Steatohepatitis
- Trial name
- AMOS2 (NCT02378259)
- Testing
- Laparoscopic Roux-en-Y gastric bypass, Intense conservative treatment
- Where
- 3 sites in Sweden
- Volunteers
- 50 people
- Sponsor
- Göteborg University
Coagulation, Blood, Compression Devices, Intermittent Pneumatic
Alterations of Blood Clotting With the Use of Sequential Compression Devices on the Lower Limbs
This study aims to assess possible alteration in coagulation (blood clotting) following treatment with sequential compression devices (SCD) plus low-molecular weight heparin (LMWH) as opposed to LMWH alone.
- Conditions
- Coagulation, Blood, Compression Devices, Intermittent Pneumatic, Postoperative Complications, Thrombelastography
- Trial name
- TEGLeg (NCT00726570)
- Testing
- Sequential compression device therapy, Dalteparin, TEG
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Parma
Pyoderma, Pyoderma Gangrenosum
Phase 0/1 Local Application of the Monoclonal Antibody (Mab) sB24M in Patients With Purulent Pyoderma
Phase 0/1 local application of the monoclonal antibody (Mab) sB24M in patients with purulent pyoderma (chronic ulcerative pyoderma) by injection into the affected areas.
- Conditions
- Pyoderma, Pyoderma Gangrenosum, Pyoderma Vegetans, Pyoderma Gangrenosum Surrounding Surgical Stoma
- Trial name
- NCT04895566
- Testing
- Monoclonal antibody (Mab) sB24M
- Where
- 2 sites in Belarus, Latvia
- Volunteers
- 10 people
- Sponsor
- SWISS BIOPHARMA MED GmbH
Deep Vein Thrombosis
Short-term Perioperative Thromboprophylaxis After Major Abdominal Surgery
Major abdominal surgery for cancer is major risk factor for thromboembolism. Patients who undergo major abdominal surgery are prone to develop venous thromboembolism, both in the early postoperative period and after hospital…
- Trial name
- NCT04709510
- Testing
- Duplex Ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 89 people
- Sponsor
- Istanbul Medeniyet University
Hypotension
PeRsonalized Blood prEssure Management on Postoperative Complications and Mortality in hIgh-risk Patients Undergoing Major Non-cardiac Surgery
High-risk populations, particularly elderly individuals and patients with cardiovascular comorbidities, exhibit markedly elevated incidences of postoperative myocardial injury (MINS), acute kidney injury (AKI), and mortality.
- Trial name
- PREMIUM (NCT06952387)
- Testing
- Personalized blood pressure management, Routine blood pressure management
- Where
- 7 sites in China
- Volunteers
- 1,624 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Lumbar Spinal Stenosis, Lumbar Degenerative Disease
Effect of Obesity Phenotype on Intraabdominal Pressure and Bleeding in Major Lumbar Spinal Surgery
Obesity is prevalent among patients with lumbar degenerative disease and is a known risk factor for perioperative complications in spinal surgery.
- Conditions
- Lumbar Spinal Stenosis, Lumbar Degenerative Disease, Obesity, Intraabdominal Hypertension
- Trial name
- OBESPINE (NCT07688265)
- Testing
- Intraabdominal Pressure Measurement via Urinary Bladder Catheter, Total Intravenous Anesthesia (TIVA)
- Volunteers
- 90 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Morality, Lung Cancer
Incidence of Mortality and Complications After Lung Surgery, Open Thoracic Aortic Repair, TEVAR, EVAR.
Lung surgery, open aortic surgery, TEVAR, and EVAR are major operations that carry a higher incidence of perioperative mortality and complications compare to other surgery.
- Conditions
- Morality, Lung Cancer, Aortic Aneurysm, Aortic Dissection
- Trial name
- NCT05073991
- Testing
- Lung surgery, Open aortic surgery, TEVAR
- Where
- Thailand
- Volunteers
- 2,224 people
- Sponsor
- Mahidol University