Clinical trials: Valve Surgery
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 Bypass Graft Surgery, Aortic Valve Replacement
Outcomes After Albumin Vs Lactated Ringer's Solution in CABG and AVR Procedures
This is a prospective, randomized, double-blinded study to compare the use of albumin versus lactated Ringer's solution in patients undergoing coronary artery bypass graft surgery and in patients undergoing aortic valve…
- Trial name
- NCT04652375
- Testing
- Albumin Solution, Lactated Ringer's Solution
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- Yale University
Ischemic Heart Disease, Cardiac Valve Surgery
Heart Rehabilitation for All
Today, 50 % of cardiac patients do not participate in cardiac rehabilitation due difficulties in navigating and accessing rehabilitation activities.
- Conditions
- Ischemic Heart Disease, Cardiac Valve Surgery, Persistent Atrial Fibrillation, Heart Failure
- Trial name
- HeRTA (NCT05104658)
- Testing
- Patient-targeted rehabilitation offers
- Where
- Denmark
- Volunteers
- 218 people
- Sponsor
- Center for Clinical Research and Prevention
Minimal Invasive Cardiac Surgery, Mitral Valve Surgery
Serratus Anterior Plane Block for Minimal Invasive Cardiac Surgery
Analgesia in cardiac surgery is historically based on large doses of intravenous opioids. However, this practice is rapidly changing due to "Enhanced Recovery After Surgery (ERAS)" protocols with proven benefits on morbidity and…
- Conditions
- Minimal Invasive Cardiac Surgery, Mitral Valve Surgery, Aortic Valve Replacement, Minimal Invasive Direct Coronary Artery Bypass
- Trial name
- NCT05107453
- Testing
- Levobupivacaine
- Where
- Belgium
- Volunteers
- 80 people
- Sponsor
- Algemeen Ziekenhuis Maria Middelares
Heart Valve Diseases, Enhanced Recovery After Surgery
Multicentre Clinical Study of Ultra-Fast-Track Anaesthesia for Minimally Invasive Heart Valve Surgery
The goal of this clinical trial is to evaluate the clinical effects of ultra-fast-track anesthesia (UFTA) for minimally invasive cardiac surgery (MICS) in adults.
- Trial name
- NCT06541483
- Testing
- Ultra-Fast-Track Cardiac Anesthesia(UFTCA), conventional general anesthesia (CGA)
- Volunteers
- 1,200 people
- Sponsor
- Zhejiang Provincial People's Hospital
Mitral Valve Disease, Mitral Regurgitation
The Role of Left Atrial Fibrosis in Mitral Valve Repair Surgery (ALIVE Trial)
Rationale: Patients with mitral valve insufficiency suffer from left atrial remodeling. Atrial fibrosis is part of this remodeling process. The presence of atrial fibrosis is associated with adverse events.
- Conditions
- Mitral Valve Disease, Mitral Regurgitation, Surgery, Cardiac Valve Disease
- Trial name
- ALIVE (NCT05345730)
- Testing
- 3 DImensional Late Enhanced Gadolinium cardiac MRI scan
- Where
- Netherlands
- Volunteers
- 21 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Cardiac Surgery, CAD
Heparin Reversal With Two Different Protamine Ratios After Cardiopulmonary By-pass.
Protamine is routinely used as a heparin reversal agent in cardiac surgery. However, its use may be associated with adverse events, while protamine excess may have additional anti-coagulant affect.
- Conditions
- Cardiac Surgery, CAD, Valve Heart Disease, Coagulation Disorder
- Trial name
- NCT06154018
- Testing
- Protamin
- Where
- Greece
- Volunteers
- 98 people
- Sponsor
- University of Ioannina
Atrial Fibrillation, Coronary Artery Disease
Prospective Project to Identify Biomarkers of Morbidity and Mortality in Cardiovascular Interventional Patients
The objective of CAREBANK study is to establish definitive relationships with human cardiac samples and clinical phenotypes in patients undergoing cardiac procedures.
- Conditions
- Atrial Fibrillation, Coronary Artery Disease, Aortic Valve Stenosis, Aortic Valve Disease
- Trial name
- CAREBANK (NCT03444259)
- Testing
- Cardiac surgery
- Where
- Finland
- Volunteers
- 1,001 people
- Sponsor
- University of Turku
Cardiac Surgery With Cardiopulmonary Bypass, Valve Heart Disease
Transfusion in Cardiac Valve Surgery
This prospective, randomized controlled study is aimed to figure out suitable transfusion threshold in patients undergoing cardiac valve surgery under cardiopulmonary bypass(CPB).
- Trial name
- TICVS (NCT06332547)
- Testing
- Restrictive Transfusion Strategy, Liberal Transfusion Strategy
- Where
- China
- Volunteers
- 1,600 people
- Sponsor
- Guangdong Provincial People's Hospital
Cardiac Surgical Patients (CABG,Mammary Coronary Bypass Surgery,Plastic and Replacement of Valves, Atrial Septal Defect,Ventricular Septal Defect)
Evaluation of the Effectiveness and Safety of Vibro-acoustic Pulmonary Therapy (VAPT) in Complex Therapy for Acute Respiratory Failure of Mixed Type I-II Stages in Comparison With Percussion Massage in Cardiac Surgical Patients in the Early Postoperative Period
The goal of this observational study is to evaluate the effectiveness and safety of vibro-acoustic pulmonary therapy (VAPT) in complex therapy for the acute respiratory failure of mixed type I-II stages in comparison with…
- Trial name
- NCT06320483
- Testing
- Vibroacoustic device BARK VibroLUNG
- Where
- 5 sites in Kazakhstan
- Volunteers
- 310 people
- Sponsor
- Bark Technology LLP
Valvulopathy, Heart Surgery
Validation of New Therapeutic Targets to Prevent Collagen Accumulation During Cardiac Fibrosis: Procollagen C-proteinase Enhancers
Heart failure is characterized by cardiac fibrosis linked to extracellular collagen deposits. Collagens are synthesized as soluble precursors, procollagens, which must undergo proteolytic maturation to assemble into fibres.
- Conditions
- Valvulopathy, Heart Surgery, Procollagen C-Proteinase Enhancers
- Trial name
- CARDIACTIV (NCT04820959)
- Testing
- Biopsies, Blood sampling
- Where
- France
- Volunteers
- 66 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Aortic Stenosis, Gender
TAVI and Gender Outcomes Aortic Stenosis Undergoing Transfemoral Transcatheter Aortic Valve Implantation.
Severe aortic stenosis (AS) is the commonest form of valvular abnormality in the developed world and transcatheter aortic valve implantation (TAVI) is now widely practiced as in many cases is the preferred treatment option over…
- Conditions
- Aortic Stenosis, Gender, Surgery
- Trial name
- NCT04915976
- Volunteers
- 14,086 people, healthy volunteers welcome
- Sponsor
- Imperial College Healthcare NHS Trust
Coronary Artery Bypass Graft Surgery, Valve Replacement
Inspiratory Muscle Training Prior to Conventional and Minimal Invasive Heart Surgery
The main objective of this study is to evaluate the effect of pre-operative Inspiratory muscle training (IMT) using an IMT Threshold device (Philips), on early postoperative lung function recovery and on the occurrence of…
- Conditions
- Coronary Artery Bypass Graft Surgery, Valve Replacement, Post-Op Complications, Physiotherapy
- Trial name
- PRIMUS (NCT04717817)
- Testing
- Inspiratory muscle training (IMT) using an IMT Threshold device (Philips), Standard physiotherapy
- Sponsor
- Universitair Ziekenhuis Brussel
Aortic Valve Surgery
Minimally Invasive Versus Conventional Aortic Valve Replacement: a Long Term Registry
The aim of the present study is to assess in a "real life" case list the outcome of three different surgical approaches for isolated aortic valve surgery in terms of surgery times, morbidity and mortality.
- Trial name
- SATURNO (NCT02278666)
- Testing
- aortic valve replacement, biological prosthetic valve, Mechanical valve
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Maria Cecilia Hospital
Cardiac Surgery, Coronary Artery Bypass Graft CABG
Effects of a Hybrid Model of Cardiac Rehabilitation on Patient Outcomes
Determine if the standard of care at a cardiac rehabilitation center using what the investigators term to be "hybrid model" on the exercise component of cardiac rehabilitation is associated with improved adherence and outcomes.
- Conditions
- Cardiac Surgery, Coronary Artery Bypass Graft CABG, Stent, Valve Replacement
- Trial name
- NCT06030115
- Testing
- Exercise Component Of Cardiac Rehabilitation (Hybrid Model) Intensity Recovery Progression Protocol (IRPP)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Good Shepherd Integrated Healthcare Systems
Heart Valve Surgery
Effect of Lithium Carbonate on Postoperative Sleep and Cognitive Function in Patients Undergoing Heart Valve Surgery With Cardiopulmonary Bypass
It has been proved that lithium carbonate can prolong slow wave sleep with few or no side-effects. The aim of the present study is to evaluate postoperative sleep quality of patients undergoing heart valve surgery with…
- Trial name
- NCT05593627
- Testing
- Lithium Carbonate 250 MG Oral Tablet, Calcium Carbonate 500 MG Oral Tablet
- Where
- China
- Volunteers
- 62 people
- Sponsor
- China Medical University, China
Cardiac Surgery, Tricuspid Valve Regurgitation
Tricuspid Annuloplasty for Moderate Tricuspid Regurgitation Associated With Miral Operation
The mitral valve is the inflow valve into the main pumping chamber of the heart. It can become leaky or narrow, and cause blood to back up into the blood vessels of the lungs.
- Trial name
- NCT01246947
- Testing
- Tricuspid valve repair, Mitral surgery alone
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- University of Maryland, Baltimore
Mitral Valve Surgery
Comparative Study Between Conventional Crystalloid Cardioplegic Solution With Modified Del Nido Cardioplegia
Mitral valvuloplasty for correction of chronic mitral regurgitation carries a lower operative mortality and morbidity and improved long-term survival than does mitral valve replacement.
- Trial name
- NCT05797090
- Testing
- Crystalloid Cardioplegic solution
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- mohamed
On-pump Valve Surgery or CABG
Dynamics of Immune Map and Outcomes After On-pump Cardiac Surgery: Protocol for a Prospective Cohort Study
Although systemic inflammatory response induced by cardiopulmonary bypass is believed as one of main reasons for these adverse events, the involved mechanism is still unclear.This cohort study would include patients undergoing…
- Trial name
- DIMOCS (NCT05400356)
- Testing
- On-pump valve surgery or CABG
- Where
- China
- Volunteers
- 120 people
- Sponsor
- West China Hospital
Valvular Heart Disease, Aortic Arch Aneurysm
The Effects of Intermittent Hypoxic-hyperoxic Preconditioning for Patients Undergoing Cardiopulmonary Bypass.
The aim of the study is to evaluate the effects of intermittent hypoxic-hyperoxic training (IHHT) to protect myocardium against perioperative myocardial injury during cardiac surgery using cardiopulmonary bypass.
- Conditions
- Valvular Heart Disease, Aortic Arch Aneurysm, Surgery
- Trial name
- NCT04833283
- Testing
- ReOxy Cardio device, intermittent hypoxic-hyperoxic training ( IHHT), ReOxy Cardio device
- Where
- Russia
- Volunteers
- 115 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University