Clinical trials: Valvular Surgery
Ischemic Heart Disease, Valvular Heart Disease
Vigileo FloTrac vs Pulmonary Artery Catheter
To study the role of Vigileo monitor using the FloTrac sensor to measure cardiac output using the pulse contour analysis as well as central venous oxygen saturation monitoring as a guide for tissue perfusion.
- Trial name
- NCT00641290
- Testing
- Vigileo FloTrac Sensor
- Where
- Malaysia
- Volunteers
- 60 people
- Sponsor
- Hospital Sultanah Aminah Johor Bahru
Atrial Fibrillation
Cardiac Surgical Treatment by Radiofrequency Ablation on Valvular Patients: Efficacy at 3 Months
The objective of the study is to evaluate the efficacy of the epicardial or endocardial radiofrequency ablation in the treatment of atrial fibrillation.
- Trial name
- NCT00259623
- Testing
- Radiofrequency ablation
- Where
- 5 sites in France
- Volunteers
- 13 people
- Sponsor
- University Hospital, Toulouse
Valvular Heart Disease
Comparing Measurements of the Aortic Valve Taken During Surgery With Those Obtained Before Surgery Using Computed Tomography Scans, in Patients Undergoing Surgical Aortic Valve Replacement
This study aims to understand why there may be differences between the measurements of the aortic valve taken before and during surgery.
- Trial name
- SAVR-CT-AVA (NCT07125469)
- Testing
- The measurements taken from the CT scan will be used to determine the appropriate size for two types of theoretical Transcatheter Aortic Valve Replacement (TAVR) prostheses
- Where
- Italy
- Volunteers
- 82 people
- Sponsor
- Maria Cecilia Hospital
Valvular Heart Disease, Aortic Disease
Effect of Anesthetics on CD39 and CD73 After Open-heart Surgery
CD39 and CD73 was known protein expressed on surface of Th1 and Th17 cell and modulate immune related reaction. Cardiopulmonary bypass (CPB) can induce inflammatory reaction during cardiac surgery, and induce immunosuppression.
- Trial name
- NCT02136979
- Testing
- Propofol, Sevoflurane
- Where
- South Korea
- Volunteers
- 2 people
- Sponsor
- Konkuk University Medical Center
Hemorrhage, Valvular Heart Surgery
Dose-ranging Study of Tranexamic Acid in Valve Surgery
Cardiac surgical procedures account for a large amount of allogeneic transfusion. Tranexamic acid (TA), a synthetic antifibrinolytic drug, has been shown to reduce blood loss and transfusion requirements in cardiac surgery with…
- Trial name
- NCT01191554
- Testing
- Tranexamic Acid
- Where
- China
- Volunteers
- 175 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Valvular Heart Disease Patients
The Effect of Remote Ischemic Postconditioning on Postoperative Renal Dysfunction in Patients Undergoing Valvular Heart Surgery
Ischemic reperfusion injury of cardiopulmonary bypass and postoperative renal dysfunction is a common problem which influence poor outcome in subjects undergoing valvular heart surgery.
- Trial name
- NCT02720549
- Testing
- remote ischemic postconditioning, valvular surgery with bypass
- Where
- South Korea
- Volunteers
- 252 people
- Sponsor
- Yonsei University
Heart Diseases, Heart Diseases, Ischemic
Upper Extremity Elevation and Lungfunction After Open Heart Surgery
The purpose of this study is to assess if arm elevation, with or without simultaneous deep breathing, affects oxygen saturation and lung function on patients two to four days after open heart surgery.
- Conditions
- Heart Diseases, Heart Diseases, Ischemic, Heart Disease, Valvular
- Trial name
- NCT05278819
- Testing
- upper extremity elevation, upper extremity elevation with deep breathing
- Where
- Sweden
- Volunteers
- 22 people
- Sponsor
- Michael Reinhart
Complex Valvular Heart Surgery
Effect of Perioperative Iron Isomaltoside 1000 Administration on Transfusion Requirements in Patients Undergoing Complex Valvular Heart Surgery: a Randomized Clinical Trial
In complex cardiac surgery with prolonged cardiopulmonary bypass, allogeneic blood products transfusions are often necessary to control intraoperative and postoperative bleeding.
- Trial name
- NCT02862665
- Testing
- iron isomaltoside 1000 (Monofer®), normal saline 100 ml
- Where
- South Korea
- Volunteers
- 214 people
- Sponsor
- Yonsei University
Coronary Artery Disease, Heart Valve Diseases
Is Myocardial Revascularization Really Necessary in Patients With ≥50-70% Coronary Stenosis Undergoing Valvular Surgery?
It is well documented in the literature that myocardial revascularization during valve surgery increases the risk of early mortality and morbidity.
- Trial name
- NCT05836467
- Testing
- Valvular interventions
- Where
- Italy
- Volunteers
- 77 people
- Sponsor
- Michele De Bonis
Valvular Heart Surgery
Prediction of Fluid Responsiveness in Atrial Fibrillation Patients Who Underwent Valvular Heart Surgery: Peep-induced Increase in Central Venous Pressure vs. Passive Leg Raising
Dynamic indices of preload depending on the heart-lung interaction require sinus rhythm and cannot be applied to patients with atrial fibrillation.
- Trial name
- NCT02224378
- Testing
- peep induced CVP, passive leg raising(PLR)
- Where
- South Korea
- Volunteers
- 44 people
- Sponsor
- Yonsei University
Valvular Heart Disease
Impact of a PROgram of Cardiovascular Nurse interventionS in a VALVular haEmodynamic Unit (PROCESS-VALVE) on Quality Indicators: a Quasi-experimental Ambispective Study
The objective of this study is to evaluate the impact of a program of presurgical and postsurgical nurse interventions (PROCESS-VALVE) on quality indicators of the health of patients undergoing percutaneous valve procedures.
- Trial name
- NCT05179278
- Testing
- Post-surgical nurse follow-up
- Where
- Spain
- Volunteers
- 194 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Coronary Bypass Graft Stenosis, Valvular Heart Disease
Comparison of Post-operation Cardiopulmonary Capacity of Patients Underwent Conventional and Robot-assisted Coronary Artery Bypass Graft and Valve Replacement Surgery
Robotic surgery is one of the most popular minimally invasive procedures for patients with coronary artery disease or valvular diseases.
- Trial name
- NCT05430568
- Testing
- robot-assisted surgery
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Taichung Veterans General Hospital
Patients Waiting for Coronary Artery Bypass Graft Surgery, Patients Waiting for Aortic Valve Repair or Replacement
Pre-operative Rehabilitation for Reduction of Hospitalization After Coronary Bypass and Valvular Surgery.
The PREHAB study is a clinical trial where frail patients waiting for heart surgery are randomly chosen to either receive the current standard of care or to participate in an 8-week exercise/education program at a community-based…
- Conditions
- Patients Waiting for Coronary Artery Bypass Graft Surgery, Patients Waiting for Aortic Valve Repair or Replacement, Patients Waiting for Mitral Valve Repair or Replacement, Patients Waiting for Combined Procedures. (CAGB and Valve)
- Trial name
- PREHAB (NCT02219815)
- Testing
- Prehab Intervention
- Where
- 5 sites in Canada
- Volunteers
- 89 people
- Sponsor
- St. Boniface Hospital
Coronary Artery Disease, Valvular Heart Disease
Application of Remote Ischemic Preconditioning in Patients Undergoing Open Heart Surgeries
Strategies for myocardial protection during open heart surgeries are desired. Several experimental studies have shown beneficial effects of remote ischemic preconditioning (RIPC).
- Trial name
- NCT01906918
- Testing
- IRPC, Remote preconditioning
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- University of Campinas, Brazil
Kidney Failure, Secondary Hyperparathyroidism
Cinacalcet Versus Parathyroidectomy in Peritoneal Dialysis Patients
This is a pilot, prospective randomized controlled study with the primary objective to evaluate and compare medical treatment of severe SHPT, namely oral cinacalcet versus surgical treatment, that is, parathyroidectomy with…
- Conditions
- Kidney Failure, Secondary Hyperparathyroidism, Vascular Diseases
- Trial name
- PROCEED (NCT01447368)
- Testing
- Cinacalcet, Surgical total parathyroidectomy with forearm autografting
- Where
- Hong Kong
- Volunteers
- 67 people
- Sponsor
- The University of Hong Kong
Coronary Artery Disease, Valvular Heart Disease
Strategies for Revascularization in Patients Undergoing Heart Valve Surgery With Concomitant Coronary Artery Disease
The purpose of this study is to determine whether, in patients undergoing elective valvular heart surgery, revascularization of concomitant coronary artery disease (CAD) guided by FFR (Fractional flow reserve) would be superior…
- Trial name
- SAVE-IT (NCT02173860)
- Testing
- FFR-guided surgical revascularization, Angio-guided surgical revascularization
- Where
- Portugal
- Volunteers
- 502 people
- Sponsor
- Portuguese Society of Cardiology
Cardiac Failure, Ventricular Dysfunction
Safety and Efficacy of the Gastric Reactance (XL) in Patients Post-operated of Elective Cardiac Surgery
Evaluate the safety and effectiveness of the XL trend measured by Florence (Critical Perfusion Inc, Palo Alto, California) in the prediction of morbimortality of Mexican patients post-operated of elective cardiovascular surgery.
- Conditions
- Cardiac Failure, Ventricular Dysfunction, Valvular Heart Disease
- Trial name
- NCT03799133
- Testing
- Florence device
- Where
- Mexico
- Volunteers
- 38 people
- Sponsor
- Critical Perfusion Inc.
Valvular Heart Disease
The Safety and Efficacy of the Enhanced Recovery After Surgery(ERAS)Applied on Cardiac Surgery With Cardiopulmonary Bypass
This study evaluates the enhanced recovery after surgery (ERAS) concept over conventional postoperative care in patients with heart valve disease undergoing cardiac surgery with cardiopulmonary bypass.
- Trial name
- ERAS (NCT02479581)
- Testing
- ERAS group, Conventional control group
- Where
- China
- Volunteers
- 226 people
- Sponsor
- Xiangya Hospital of Central South University
Coronary Artery Disease, Myocardial Ischemia
Custodiol-HTK (Histidine-tryptophan-ketoglutarate) Solution as a Cardioplegic Agent
The purpose of the study is to demonstrate that Custodiol-HTK is not inferior to cold cardioplegic solution in patients undergoing cardiovascular surgery requiring cardioplegic arrest.
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Coronary Disease, Heart Diseases
- Trial name
- NCT01681095
- Testing
- Custodiol HTK, Cold Blood Cardioplegia
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- Marc Sakwa, MD
Aortic Regurgitation, Aortic Valve Insufficiency
The JenaValve ALIGN-AR Pivotal Trial
To collect information about treatment for symptomatic severe Aortic Regurgitation (AR), which affects the aortic valve in the heart.
- Conditions
- Aortic Regurgitation, Aortic Valve Insufficiency, Aortic Insufficiency, Aortic Valve Disease
- Trial name
- ALIGN-AR (NCT04415047)
- Testing
- JenaValve Trilogy Heart Valve System
- Where
- 30 sites in United States
- Volunteers
- 180 people
- Sponsor
- JenaValve Technology, Inc.