Clinical trials: Surgery, Cardiovascular
Elective Non-cardiac Surgery
Leukocytes and Perioperative Cardio Vascular Events
To analyze whether non-cardiac surgery in high-risk cardio-vascular patients induces a quantitative change in one or several leukocyte subpopulations and whether such changes are associated with perioperative cardio-vascular…
- Trial name
- LeukoCAPE (NCT02874508)
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- University Hospital Heidelberg
Reperfusion Injury, Oxidative Stress
Comparison of Oxidative Stress Changes in Different Ventilation Strategies During Gynecologic Laparoscopic Surgery
Ischemia-reperfusion injury resulted from pneumoperitoneum during laparoscopic surgery have been reported in some literatures. There are no studies investigating the time course of changes in oxidative stress markers in…
- Trial name
- NCT02512640
- Testing
- Volume-controlled ventilation, Pressure-controlled ventilation
- Where
- Taiwan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Analgesics, Opioid, Anesthetics, Local
Opioid Use of Local Anaesthetic Agents in Open Heart Surgery and Its Effect on Recovery
The aim of this randomized controlled study was to investigate the effect of injecting local anesthetic agents into the sternotomy incision site and around the drains on the amount of opioids used in the postoperative period and…
- Trial name
- NCT06642077
- Testing
- LIDOFAST 40 mg/2 ml + 0.025 mg/2 ml
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Yuzuncu Yil University
Aortic Aneurysm, Surgery
Evaluation of the Effectiveness of Ischemic Pre-conditioning on the Morbidity and Mortality of Open Surgery of Thoracoabdominal Aortic Aneurysms.
Patients having a planned open surgery of thoracoabdominal aortic aneurysms and enrolled in the study will be randomized the day of the surgery in 2 groups: Arm 1 : Patients with aortic clamping with pre-conditioning Arm 2 …
- Trial name
- EPICATA (NCT03718312)
- Testing
- clamping with pre-conditioning (PCl)
- Where
- France
- Volunteers
- 65 people
- Sponsor
- University Hospital, Rouen
New-onset Atrial Fibrillation (NOAF)
The Basel CardioInsightTM - 3D Mapping Study
This study is to describe the exact location of NOAF-maintaining foci and rotors after cardiac surgery identified by mapping using the non-invasive phase mapping with CardioInsightTM - 3D Mapping technology (CardioInsightTM…
- Trial name
- BigMap (NCT04964765)
- Testing
- Mapping, Computed tomography scan
- Where
- 2 sites in Austria, Switzerland
- Volunteers
- 157 people
- Sponsor
- University Hospital, Basel, Switzerland
Aneurysmal Subarachnoid Hemorrhage
Evaluation of the Efficacy and Safety of Clazosentan in Reversing Cerebral Vasospasm in Adult Subjects With Aneurysmal Subarachnoid Hemorrhage
The purpose of this study is to evaluate the safety and potential therapeutic benefit of use of clazosentan in reversing cerebral vasospasm (a narrowing of blood vessels in the brain due to the presence of blood in the space…
- Trial name
- REVERSE (NCT02560532)
- Testing
- Clazosentan
- Where
- 11 sites in Finland, France and 1 more
- Volunteers
- 25 people
- Sponsor
- Idorsia Pharmaceuticals Ltd.
Coronary Heart Disease, Graft Occlusion, Vascular
A Study of RO4905417 in Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery
This randomized double-blind, placebo-controlled study will evaluate the efficacy and safety of RO4905417 in the prevention of saphenous vein graft disease in patients undergoing elective or urgent coronary artery bypass (CABG)…
- Trial name
- NCT01245634
- Testing
- RO4905417
- Where
- 38 sites in United States, Canada
- Volunteers
- 384 people
- Sponsor
- Hoffmann-La Roche
Hip Fracture Surgery, Cardiovascular Prevention
Hip Fracture Surgery Arterial and Venous Thrombotic Events Prevention
A third of patients undergoing surgery for a hip fracture develop a myocardial injury (i.e., an elevated troponin measurement), and these patients are at substantial risk of death and morbidity.
- Conditions
- Hip Fracture Surgery, Cardiovascular Prevention, Venous Thromboembolism (VTE)
- Trial name
- HIPSTER-Pilot (NCT07228663)
- Testing
- rivaroxaban and ASA, Low-molecular weight heparin, Fondaparinux
- Where
- 3 sites in Canada, Italy
- Volunteers
- 100 people
- Sponsor
- McMaster University
CHF - Congestive Heart Failure
A Prospective, Randomized, Blind, Controlled Multicenter Clinical Study Comparing the Effectiveness of Preventive Ventricular Arrhythmia Ablation on the Prognosis After Left Ventricular Assist Device (LVAD) Surgery.
To compare the preventive effect of preventive ventricular arrhythmia ablation on the composite events 30 days after surgery in the study population.
- Trial name
- PAVA-LVAD (NCT07589738)
- Testing
- preventive ablation group
- Where
- China
- Volunteers
- 90 people
- Sponsor
- The First Affiliated Hospital of Anhui Medical University
Cardiac Output, Low, Surgery
Validation of Automated Cardiac Output Measurement
Automated software analysis now allows for quick estimation of cardiac output from the echocardiographic 5-chamber view. This study will validate the automated software method against pulmonary artery thermodilution and against…
- Trial name
- NCT03372863
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- University of Aarhus
Hematoma, Subdural, Chronic
Tranexamic Acid to Prevent OpeRation in Chronic Subdural Hematoma
Rationale: Chronic subdural hematoma (cSDH) is a frequently occurring disease, occurring mainly in the elderly. Surgical evacuation is effective, but also associated with life-threatening risks.
- Trial name
- TORCH (NCT03582293)
- Testing
- Tranexamic Acid 500Mg Tablet
- Where
- Netherlands
- Volunteers
- 554 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Ischemia Reperfusion Injury, Myocardial Injury
NAD+ Augmentation in Cardiac Surgery Associated Myocardial Injury Trial
A Randomized, Double-blind, placebo-controlled Trial to Evaluate the Efficacy of Oral Nam for the Prevention of Acute Kidney Injury in Patients Undergoing On-Pump Cardiac Surgery
- Conditions
- Ischemia Reperfusion Injury, Myocardial Injury, Acute Kidney Injury
- Trial name
- NACAM (NCT04750616)
- Testing
- Niacinamide
- Where
- United States
- Volunteers
- 331 people
- Sponsor
- Kaiser Permanente
Hematoma, Subdural, Chronic
Irrigation of Chronic Subdural Hematomas - is More Better?
There are numerous reported ways to treat chronic subdural hematomas (CSDH) and practice is still differing considerably between departments.
- Trial name
- NCT01930617
- Testing
- Burr hole surgery with various drainage techniques
- Where
- 3 sites in Norway, Sweden
- Volunteers
- 1,258 people
- Sponsor
- St. Olavs Hospital
Ischaemic Heart Disease, Coronary Artery Disease
iFR Guided Coronary Artery Bypass Grafting Surgery
The expected outcome of better and improved patency of bypass grafts and its direct relation to pre-operative iFR measurements of stenosis as compared to direct visual physiology of stenosis in the coronary angiogram.
- Conditions
- Ischaemic Heart Disease, Coronary Artery Disease, Coronary Stenosis
- Trial name
- iCABG (NCT04014140)
- Testing
- Coronary artery bypass grafting surgery (CABG)
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Prakash Punjabi
Cardiac Output, Low, Coronary Arterial Disease
Post-Induction Low Cardiac Output Syndrome in Coronary Artery Bypass Graft Surgery
Hemodynamic change after induction of general anesthesia is usually judged from mean arterial pressure. Pressure, however, is a surrogate for flow, and the two can separate: cardiac output may fall while arterial pressure remains…
- Conditions
- Cardiac Output, Low, Coronary Arterial Disease, Anesthesia, General
- Trial name
- PiLCOs (NCT07810621)
- Testing
- routine clinical monitoring, observed only
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 103 people
- Sponsor
- Ataturk University
Laparascopic Sleeve Gastrectomy, Obesity & Overweight
Impact Of Laparoscopic Sleeve Gastrectomy On Obesity-Related Comorbidities In Patients Over 65 Years
This study compares laparoscopic sleeve gastrectomy (a type of weight-loss surgery) with non-surgical care in adults aged 65 or older who have severe obesity and related health problems like type 2 diabetes, high blood pressure…
- Conditions
- Laparascopic Sleeve Gastrectomy, Obesity & Overweight, Obesity Type 2 Diabetes Mellitus, Obstructive Sleep Apnea (OSA)
- Trial name
- NCT07437716
- Testing
- Laparoscopic Sleeve Gastrectomy (LSG), Structured Dietary Counseling
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Kafrelsheikh University
Coronary Artery Disease
Cardiac Home Education and Support Trial (CHEST): A Pilot Study
Coronary artery bypass graft (CABG) surgery is performed more frequently on individuals who are older and sicker than in previous years.
- Trial name
- NCT00275340
- Testing
- Peer Support
- Where
- Canada
- Volunteers
- 101 people
- Sponsor
- University of Toronto
Renal Replacement Therapy, Arteriovenous Fistula
Vein Histology in Arteriovenous Fistulas and Its Effect on Fistula Surgery Success
Patients whose kidneys have failed need to receive dialysis treatment, most commonly with a dialysis machine. In order to be connected to the machine an operation is often performed to join an artery to a vein in the arm.
- Trial name
- NCT01099189
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Coronary Artery Disease
Hypertonic Solution in Off Pump Coronary Artery Bypass Graft Surgery
This is a comparison between Hypertonic versus isotonic solution in a double blind randomized trial for off pump Coronary Artery Bypass Graft (CABG) surgery targeting the left marginal branch.
- Trial name
- NCT01463917
- Testing
- Hypertonic solution, Isotonic
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- Hospital Pitangueiras
Myocardial Ischemia, Coronary Artery Disease
Intramyocardial Transplantation of Bone Marrow Stem Cells in Addition to Coronary Artery Bypass Graft (CABG) Surgery
In spite of the fact that the post-myocardial infarction survival rate has improved with recent medical advances, reduced heart function attributed to irreversible loss of viable cardiomyocytes is still a major clinical problem.
- Trial name
- PERFECT (NCT00950274)
- Testing
- CD133+ autologous bone marrow stem cell
- Where
- 6 sites in Germany
- Volunteers
- 81 people
- Sponsor
- Miltenyi Biotec B.V. & Co. KG
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