Clinical trials: Surgery, Cardiovascular
Varicose Veins, Wound Infection
A Randomised Study to Assess Betadine in the Groin Wound of Patients Undergoing Primary Varicose Vein Surgery
To investigate whether Betadine can reduce infection rates and recurrence rates following varicose veins surgery in a randomized double blind placebo controlled study.
- Conditions
- Varicose Veins, Wound Infection, Recurrence
- Trial name
- NCT00500669
- Testing
- Betadine
- Where
- Australia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Royal Hobart Hospital
Peripheral Vascular Disease, Peripheral Artery Disease
Platelet Activity in Vascular Surgery for Thrombosis and Bleeding
The proposed PIVOTAL study will examine a panel of platelet/coagulation activity markers during the perioperative period. The goal is to develop a clinically useful assessment of platelet/coagulation activity for risk…
- Conditions
- Peripheral Vascular Disease, Peripheral Artery Disease, Carotid Stenosis, Aortic Aneurysm, Abdominal
- Trial name
- PIVOTAL (NCT01897103)
- Where
- 2 sites in United States
- Volunteers
- 200 people
- Sponsor
- NYU Langone Health
Congenital Heart Defects, Cardiac Surgery
Central Venous Saturation (ScvO2) Monitoring in Pediatric Patients Undergoing Cardiac Surgery
Children (ages 0-12) that have heart surgery are often at a high risk of developing complications and have to be continuously monitored.
- Trial name
- NCT00883922
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- University of California, Los Angeles
Coronary Artery Bypass Grafting, Coronary Artery Disease
Melatonin Impact on the Outcomes of Myocardial Ischemia/Reperfusion Injury During Coronary Artery Bypass Grafting Surgery
The ischemia/reperfusion (I/R) injury of the myocardium initiates a variety and complex sets of inflammatory reactions that may both exaggerate local injury as well as provoke injury of distant organ function .
- Trial name
- NCT05552586
- Testing
- Melatonin
- Volunteers
- 22 people
- Sponsor
- Ain Shams University
Video-assisted Thoracoscopic Surgery (VATS), Lung Cancer (Diagnosis)
Intraoperative Paravertebral Block and Postoperative Complications
This study aims to evaluate the clinical association between intraoperative paravertebral block and the reduction of postoperative complications following thoracic surgery.
- Conditions
- Video-assisted Thoracoscopic Surgery (VATS), Lung Cancer (Diagnosis), Pulmonary Infections, Respiratory Failure Without Hypercapnia
- Trial name
- IPVB and POCs (NCT07211529)
- Testing
- Paravertebral Block (PVB)
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Tongji Hospital
Adenocarcinoma, Prostate Neoplasms
Use of Tracking Devices to Locate Abnormalities During Invasive Procedures
This study will evaluate the accuracy and effectiveness of an experimental tracking device for locating abnormalities during invasive procedures, such as biopsy or ablation, that cannot easily be visualized by usual imaging…
- Conditions
- Adenocarcinoma, Prostate Neoplasms, Prostate Cancer, Renal Cell Carcinoma
- Trial name
- NCT00102544
- Testing
- EM Tracking
- Where
- United States
- Volunteers
- 3,894 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Surgery, Cardiovascular
BNP Evaluation Before Surgery Study: an Observational Study of Natriuretic Peptide Levels Prior to Surgery.
A prospective, multi-centre, observational study of preoperative natriuretic peptide testing for patients undergoing non-cardiac surgery conducted over four weeks.
- Trial name
- EPIC-2 (NCT04114032)
- Where
- South Africa
- Volunteers
- 174 people
- Sponsor
- University of Cape Town
Surgical Menopause, BRCA1 Mutation
Health After eaRly Menopause Due to Oophorectomy
Risk-Reducing Salpingo-Oophorectomy (RRSO) at the age of 35 to 45 years is recommended for women with a high genetic risk for ovarian cancer.
- Conditions
- Surgical Menopause, BRCA1 Mutation, BRCA2 Mutation, Cardiovascular Diseases
- Trial name
- HARMOny (NCT03835793)
- Testing
- CAC-score
- Where
- Netherlands
- Volunteers
- 750 people
- Sponsor
- The Netherlands Cancer Institute
Heart Diseases
Video-Assisted Left Atrial Appendage Exclusion Trial
Exclusion of the LAA(Left Atrial Appendage) using the TigerPaw II System with VATS technique is safe and effective.
- Trial name
- VALET (NCT02226133)
- Testing
- LAAx, Inc. TigerPaw® System II
- Where
- 4 sites in United States
- Sponsor
- LAAx, Inc.
Cardiac Surgical Procedures, Hemodynamics
Structured Hemodynamic Assessment to Guide Care After Cardiac Surgery
This multicenter pilot randomized controlled trial will evaluate whether providing treating physicians with a structured hemodynamic assessment influences care after cardiac surgery.
- Conditions
- Cardiac Surgical Procedures, Hemodynamics, Fluid Therapy, Acute Kidney Injury
- Trial name
- UTF-in-CVICU (NCT07792707)
- Testing
- Expert Report of a Structured Hemodynamic Assessment, Standard Care (in control arm)
- Where
- 2 sites in Canada
- Volunteers
- 75 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Cardiogenic Shock, Acute Decompensated Heart Failure
SURPASS Impella 5.5 Study
A multi-center, prospective \& retrospective, observational single-arm study of the clinical outcomes up to one year collected from electronic health records of patients which have undergone standard of care implantation of…
- Trial name
- NCT05100836
- Testing
- Impella 5.5
- Where
- 15 sites in United States
- Volunteers
- 1,017 people
- Sponsor
- Abiomed Inc.
Cardiac Disease, Myocardial Dysfunction
Temporary Epicardial Pace Wire With Integrated Sensor for Continuous Postoperative Monitoring of Myocardial Function
Transesophageal echocardiography is used to monitor cardiac wall motion at various time points during open-heart surgery. After surgery, the measurements are made at various time points by transthoracic echocardiography.
- Trial name
- NCT04886934
- Testing
- CS1 System
- Where
- Norway
- Volunteers
- 38 people
- Sponsor
- Cardiaccs AS
Magnesium Sulfate, Remifentanil
Anesthesia Techniques, Neuroprotection and Surgical Field in FESS Under Controlled Hypotension
This prospective, randomized controlled trial investigates the effect of four different anesthetic maintenance techniques on surgical field conditions, hemodynamic stability, and neuroprotection during functional endoscopic sinus…
- Conditions
- Magnesium Sulfate, Remifentanil, S 100beta, S100 Beta Protein, Human
- Trial name
- NCT07181564
- Testing
- Propofol / Remifentanil, Ketamine + Magnesium sulfate (drug combination), Sevoflurane and Remifentanil
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- University General Hospital of Patras
Congenital Heart Disease
The Effect of 3D Heart Modelling on Family Quality of Life and Surgical Success
Introduction and Objective: In recent years, 3D (three-dimensional) modeling has been added to traditional and effective diagnostic methods such as Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and Echocardiography.
- Trial name
- NCT05852106
- Testing
- Surgical Simulation with 3D Heart Model and Parental Education with "Congenital Heart Disease Parent Education Booklet" and tailored 3D Heart Modeling
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Yeditepe University
Cardiac Surgery
Epicardial Fat Immunity extRa Cellular vesicleS HearT
The FIRST study is a monocentric observational pilot study investigating the role of extracellular vesicles (EVs) derived from epicardial adipose tissue (EAT) in cardiovascular complications associated with obesity.
- Trial name
- FIRST (NCT07817667)
- Testing
- Epicardial adipose tissue biopsy, Thoracic subcutaneous adipose tissue biopsy
- Volunteers
- 100 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Congenital Heart Disease, Cardiac Surgery
Perioperative Transfusion Strategies in Adult Congenital Heart Disease Patients Undergoing Cardiac Surgery
Due to better medical care, a growing number of patients with congenital heart disease reach adulthood. A large number of these patients needs a redo cardiac surgery.
- Conditions
- Congenital Heart Disease, Cardiac Surgery, Blood Transfusion, Morbidity, Multiple
- Trial name
- NCT04973514
- Testing
- Cardiac surgery in grown-up congenital heart disease patients
- Where
- Belgium
- Volunteers
- 500 people
- Sponsor
- Brugmann University Hospital
Elective Coronary Artery Bypass Graft Surgery
Colchicine in Coronary Artery Bypass Graft (CABG)
There is evidence that inflammatory processes may play a key role during surgical myocardial reperfusion. The hypothesis of this study is that colchicine, an anti-inflammatory agent, may lead to reduction in periprocedural…
- Trial name
- NCT02122484
- Testing
- Colchicine
- Where
- Greece
- Volunteers
- 60 people
- Sponsor
- G.Gennimatas General Hospital
Morbid Obesity, Exercise
Semi-supervised Exercise Program Before Bariatric Surgery
Background: Patients awaiting bariatric surgery, apart from suffering higher BMI, show a large number of comorbidities and a low physical fitness.
- Conditions
- Morbid Obesity, Exercise, Bariatric Surgery
- Trial name
- NCT03975244
- Testing
- Exercise program
- Volunteers
- 60 people
- Sponsor
- Hospital General Universitario Elche
Depression, Coronary Disease
Treatment of Depression After Coronary Bypass Surgery
This randomized controlled trial will test the efficacy of (1) cognitive behavior therapy and (2) supportive stress management as treatments for depression in people who have recently undergone coronary artery bypass graft…
- Trial name
- NCT00042198
- Testing
- Cognitive behavior therapy, Supportive Stress Management
- Where
- United States
- Volunteers
- 123 people
- Sponsor
- Washington University School of Medicine
Hemorrhoids
Prospective Randomized Trial Comparing THD Versus Stapler Operation for 3rd Degree Hemorrhoids
Haemorrhoids have, in literature, extremely high ranges of prevalence, 4,4% to 36% and there is a debate on the best treatment for III degree hemorrhoids.
- Trial name
- THD/stapler (NCT00823784)
- Testing
- Transanal doppler hemorrhoidal ligation, stapled hemorrhoidopexy
- Where
- Italy
- Volunteers
- 270 people
- Sponsor
- Societa Italiana di Chirurgia ColoRettale
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