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Cardiopulmonary Bypass Induced Red Blood Cell Lysis
Sponsor: University of Maryland, Baltimore
Summary
Studying the dynamics of red blood cell lysis, pfH, protective proteins and organ injury, limits will be set for safe levels of pfH following the use of CPB. These results will be compared to existing laboratory-based methods for determining red blood cell damage to predict CPB assist device safety. Further, results from the studies described in this proposal will help develop therapeutic strategies to benefit patients by early detection of pfH and clearance protein levels that occur during CPB.
Official title: Extra-Cellular Hemoglobin, Organ Injury in Extended Cardiopulmonary Bypass
Key Details
Gender
All
Age Range
18 Years - 88 Years
Study Type
OBSERVATIONAL
Enrollment
150
Start Date
2022-03-22
Completion Date
2027-12-01
Last Updated
2025-08-19
Healthy Volunteers
No
Interventions
Blood and urine collection
No intervention - Biological specimen collection
Locations (1)
Center for Blood Oxygen Transport and Hemostasis
Baltimore, Maryland, United States