Clinical trials: Cardiovascular Surgical Procedure
Acute Kidney Injury, Heart Valve Diseases
Correlation of Brain and Thenar Muscle Oximetry During Cardiac Surgery With Parameters of Acute Kidney Injury
Identification of risk factors of acute kidney injury (AKI). It is hypothesized that there might be a correlation between brain oximetry, tissue saturation of thenar muscle and marker of AKI in blood - neutrophil…
- Trial name
- NCT02979275
- Testing
- Open heart surgery on cardiopulmonary bypass.
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Cardiovascular Surgery, Blood Loss, Surgical
Effectiveness of a Intraoperative Blood Recovery System in Cardiovascular Surgery in Brazil
Randomized trial to evaluate the effectiveness of a intra operative blood recovery system in reducing the need for allogeneic transfusion in cardiovascular surgeries using cardiopulmonary bypass
- Trial name
- NCT06601582
- Testing
- Use of a operative blood salvage system
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Postoperative Thromboembolism
Effect of Tumescent Lidocaine on Platelet Function
The purpose of this study is to evaluate the effect of lidocaine, delivered into subcutaneous tissue for tumescent local anesthesia, on platelet activation following the tumescent liposuction.
- Trial name
- NCT01463280
- Testing
- tumescent lidocaine infiltration
- Where
- United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Klein, Jeffrey A., M.D.
Coagulation
Reference Range Study for the Quantra Analyzer With the Quantra Surgical Cartridge
This study will establish reference range intervals for the Quantra System, a next-generation diagnostic platform that provides whole blood coagulation testing at the point-of-care.
- Trial name
- NCT03139097
- Testing
- Quantra System
- Where
- 3 sites in United States
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- HemoSonics LLC
Periodontal Diseases
DKK-3 rs11544814 and CFH rs10737680 Polymorphism and Protein Levels With Non Surgical Periodontal Therapy in Periodontitis Patients With and Without CAD
Untreated periodontal infection may result in transient bacteremia and toxaemia which may be the cause of adverse systemic events, leading to various systemic disorders.
- Trial name
- NCT05828368
- Testing
- Non surgical periodontal therapy
- Where
- 2 sites in India
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Respiratory Failure, Respiratory Arrest
Postoperative Respiratory Abnormalities
The study aims to determine how historical cases of respiratory abnormalities are documented by clinicians in the electronic health records (EHR) of Memorial Hermann Healthcare System (MHHS) inpatient facilities.
- Conditions
- Respiratory Failure, Respiratory Arrest, Respiratory Distress Syndrome, Acute Respiratory Failure
- Trial name
- AI-ARF (NCT04079829)
- Testing
- Observational retrospective cohort to describe data validity; and Data reliability; and Completeness of the data
- Where
- United States
- Volunteers
- 50,000 people, healthy volunteers welcome
- Sponsor
- Efficacy Care R&D Ltd
Deep Venous Thrombosis, Colonic Cancer
Chemoprophylaxis With Rivaroxaban for Lower Limb Deep Vein Thrombosis in Colorectal Cancer
The chemoprophylaxis of deep vein thrombosis (DVT) with subcutaneous low-molecular-weight heparin (enoxaparin) in the postoperative period of elective surgeries is already well established in the literature and in clinical…
- Trial name
- Ésquilo (NCT05303818)
- Testing
- Rivaroxaban 10 MG
- Where
- Brazil
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Hospital do Servidor Publico Estadual
Congestive Heart Failure, Ischemic Cardiomyopathy
Study Tests Whether a Standardized LVR Performed With the Blue Egg Device Improves Cardiopulmonary Exercise Capacity
The purpose of the present prospective, randomized study is to investigate the clinical effectiveness of standardized left ventricular reconstruction surgery (LVR).
- Conditions
- Congestive Heart Failure, Ischemic Cardiomyopathy, Coronary Artery Disease, Myocardial Diseases
- Trial name
- NCT00326690
- Testing
- Blue Egg Device
- Where
- 10 sites in United States, Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- BioVentrix
Bleeding, Blood Loss, Surgical
PCC vs. FFP for Post Cardiopulmonary Bypass Coagulopathy and Bleeding
This will be the first prospective randomized controlled clinical trial directly comparing Prothrombin Complex Concentrate (PCC) Compared to Fresh Frozen Plasma (FFP) for post cardiopulmonary bypass microvascular bleeding and…
- Conditions
- Bleeding, Blood Loss, Surgical, Cardiovascular Surgical Procedures, Prothrombin Complex Concentrates
- Trial name
- NCT02557672
- Testing
- Prothrombin complex concentrate (Human), Fresh frozen plasma (FFP)
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Non-healing Wounds
Effect of Natrox Oxygen Wound Therapy on Non-healing Wounds and Implication of Remote Monitoring and Telehealth for Management in the Home.
Single center pilot study examining the effect of Natrox topical oxygen therapy on chronic wounds along with the introduction of remote monitoring and telehealth for home care management.
- Trial name
- NCT04746573
- Testing
- Natrox Topical Oxygen Therapy
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Inotec AMD Limited
Stroke
Window of Trainability in Relation to Surgical Correction of Foot Deformity
Background: Stroke is the leading cause of disability in the western world. In chronic stroke patients, foot deformity such as pes equinovarus is among the most important underlying motor deficits, due to imbalance of muscle…
- Trial name
- NCT05279222
- Testing
- Gait adaptability training
- Where
- Netherlands
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sint Maartenskliniek
Carotid Artery Stenosis, Image
Evaluation of Brain Health and Surgical Efficacy in Patients With Carotid Artery Stenosis
The purpose of this study is to explore the relationship between the recovery of cerebrovascular morphology and cognitive function before and after surgical treatment in patients with carotid artery stenosis and their…
- Trial name
- NCT05848921
- Testing
- magnetic resonance image, Neuropsychological scale
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nanjing University of Traditional Chinese Medicine
Complication,Postoperative
Heparin Alone vs. Heparin-Aspirin Combo in Free Flap Survival
This randomized clinical trial aims to compare the effectiveness of heparin alone versus combination therapy of Heparin- Aspirin in improving free flap survival in patients undergoing reconstructive surgery.
- Trial name
- NCT06512233
- Testing
- LMW Heparin 5000 U/ML-Aspirin 75 MG, LMW Heparin 5000 U/ML
- Where
- Pakistan
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Aneurysm Aortic Root, Aortic Valve, Bicuspid
Aortic Valve Dynamics During Exercise After Valve Sparing Root Replacement Surgery
Aortic valve sparing operations are applied in patients with a non-calcified tricuspid or bicuspid aortic valve associated with a root aneurysm, in order to preserve the valve, and avoid new aortic dilatation by stabilizing the…
- Trial name
- NCT04205474
- Testing
- graded bicycle test
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Coronary Artery Disease (CAD), Bypass, Cardiopulmonary
Multivessel Minimally Invasive Coronary Bypass Grafting as HYBRID Revascularization Versus Conventional Off-pump Coronary Artery Bypass Grafting
The MICRA-HYBRID trial is a prospective, multicenter, randomized controlled study comparing multivessel hybrid coronary revascularization (HCR) as minimally invasive arterial bypass grafting to left-sided coronary targets (LAD…
- Conditions
- Coronary Artery Disease (CAD), Bypass, Cardiopulmonary, Minimally Invasive Coronary Revascularization Surgery, Off-pump Coronary Artery Bypass
- Trial name
- MICRA-HYBRID (NCT07314138)
- Testing
- Multivessel Hybrid Coronary Revascularization, Off-pump coronary arterial bypass grafting (OPCAB)
- Where
- 2 sites in Belgium, Netherlands
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Catharina Ziekenhuis Eindhoven
Coronary Artery Disease
"The Effect of Virtual Visitation in the Intensive Care Unit on Pain, Anxiety, and Sleep Levels"
Patients in the intensive care unit after cardiovascular surgery face not only complications related to the surgical procedure but also emotional distress due to separation from their loved ones.
- Trial name
- NCT06961539
- Testing
- The group with virtual visits
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Stable Angina, Periodontitis
Non-Surgical Periodontal Therapy and Cardiac Biomarkers in Stable Angina
The goal of this clinical study is to learn whether gum treatment can improve heart health. Researchers will compare blood markers related to heart disease before and after routine gum treatment.
- Trial name
- NCT07412795
- Testing
- Non-surgical periodontal therapy (scaling and root planing), Non-surgical periodontal therapy (Professional dental cleaning)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Moyamoya Disease
Neurocognitive and Radiological Assessments in Adult Moyamoya Undergoing Surgery
Adult patients with moyamoya disease (MMD) are reported to suffer from considerable impairment of executive function/attention. Although reduced cerebrovascular reserve (CVR) in frontal areas has been detected by perfusion MRI…
- Trial name
- NRAAMUS (NCT02305407)
- Testing
- Surgical Revascularization, Conservative treatment
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Huashan Hospital
Varicose Veins, Endovenous Procedures
Longitudinal or Transverse Orientation of Ultrasound Probe in Minimally Invasive Venous Surgery.
Longitudinal ultrasound orientation during central venous cannulation has been suggested by a number of radomised studies to offer superior cannulation rates.
- Conditions
- Varicose Veins, Endovenous Procedures, Venous Access
- Trial name
- NCT04036734
- Testing
- Longitudinal, Transverse
- Where
- Ireland
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- National University of Ireland, Galway, Ireland
Vasoplegic Syndrome of Cardiac Surgery
Inotropic Effects of Vasopressin Versus Noradrenaline In Patients With Vasoplegic Syndrome After Cardiac Surgery
This is a randomized, double-blind clinical trial designed to compare the inotropic effects of vasopressin versus norepinephrine in patients who develop vasoplegic syndrome in the immediate postoperative period following cardiac…
- Trial name
- INVASC (NCT06934798)
- Testing
- Vasopressin intravenous infusion, Norepinephrine intravenous infusion
- Where
- Brazil
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo