Clinical Trials Logo

Valve Replacement clinical trials

View clinical trials related to Valve Replacement.

Filter by:
  • Recruiting  
  • Page 1

NCT ID: NCT05542277 Recruiting - Bleeding Clinical Trials

A Pre-market, Multi-center, International, Double-blind, Randomized, Two-arms, Controlled, Prospective Clinical Investigation Assessing the Safety and Performance of a Medical Device (ClearPlasmaâ„¢) for the Treatment of Patients Undergoing Coronary Artery Bypass or Valve Replacement

Start date: November 8, 2022
Phase: N/A
Study type: Interventional

Bleeding is a significant complication in cardiac surgery, with 10-15% of open cardiac surgery patients experiencing major intra- or post-operative bleeding. To address this unmet need, PLAS-FREE LTD has developed ClearPlasmaâ„¢, a single-use, extracorporeal plasma filtration device which extracts plasminogen from plasma to reduce fibrinolysis. The resulting plasminogen-depleted plasma (PDP) is expected to reduce risk of fibrinolysis and bleeding in patients undergoing plasma transfusions.

NCT ID: NCT04062786 Recruiting - Clinical trials for Coronary Artery Bypass

Postoperative Renal Failure in Cardiac Surgery PMSF-PVC Gradient Study

PMSF-PVC
Start date: February 21, 2019
Phase:
Study type: Observational

Acute renal failure is a frequent and severe postoperative complication of cardiac surgery performed under extracorporeal circulation. It is an independent risk factor for mortality and significantly increases the length of hospital stay. The origin of renal insufficiency after extracorporeal circulation is multifactorial (long duration of extracorporeal circulation, hemodynamic instability per and post-extracorporeal circulation, prolonged hypotension, transfusion ...). Nevertheless, an entirely different pathophysiological mechanism, though not recent, is less often mentioned but shows renewed interest. This is the concept of renal venous congestion which may be responsible for impaired renal function in the absence of cardiac dysfunction. Based on Guyton's circulatory model, the investigators approach this systemic venous hypertension through the measurement of the Pmsf-PVC gradient.