Clinical trials: Patients Undergoing Valvular Heart Surgery, active
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
Primary Valvular Heart Disease With Comorbid Coronary Artery Disease, Planned to Undergo Elective On-pump Valve Surgery Due to Primary Mitral and/or Aortic Valvular Heart Disease
Quantitative Flow Ratio (QFR) Guided Coronary Artery Bypass Grafting for Patients Undergoing Primary Valve Surgery With Concomitant Coronary Artery Disease
This is a multicenter, prospective, randomized, blinded, controlled clinical study in patients with planned primary valvular surgery and comorbid coronary artery lesions with diameter stenosis of ≥ 50%, to compare the…
- Trial name
- FAVOR IV-QVAS (NCT03977129)
- Testing
- QFR-guided strategy, CAG-guided strategy
- Where
- 12 sites in China
- Volunteers
- 792 people
- Sponsor
- Ruijin Hospital
Valvulopathy, Cardiac Surgery
Non-interventional Study Exploring the Composition of the Valvular Microbiota of Patients Undergoing Cardiac Surgery
The prevalence of aortic valve disease is increasing, with these valvulopathies present in half of individuals over the age of 65. Oberbach A.
- Conditions
- Valvulopathy, Cardiac Surgery, Microbiota
- Trial name
- BIOVALV (NCT07075601)
- Testing
- Take 1 ml of blood, DNA sequencing, Valve collection (healthcare waste)
- Where
- France
- Volunteers
- 200 people
- Sponsor
- University Hospital, Toulouse
Patients Undergoing Valvular Heart Surgery
Associations of Postoperative Hemoglobin With AKI-AKD Trajectories
The investigators aimed to investigate the association of postoperative hemoglobin levels with acute kidney injury and acute kidney disease after valvular heart surgery, with a focus on acute kideny disease.
- Trial name
- NCT07907198
- Where
- South Korea
- Volunteers
- 4,230 people
- Sponsor
- Yonsei University