POOLED Red Blood Cells Prepared From Pooling 5 Leukoreduced, Irradiated RBC Units
- Conditions
- Transfusion ReactionAnemia
- Interventions
- Biological: Standard RBCs
- Registration Number
- NCT03056378
- Lead Sponsor
- New York Blood Center
- Brief Summary
The purpose of the study is to determine the safety of pooled red blood cells (RBCs) compared to standard leukoreduced RBC products stored in additive solution. The primary objective is to determine if there is no significant difference in transfusion associated adverse events in POOLED-RBCs compared to standard RBC product groups. Secondarily to determine if there are no significant differences in new antibody and new positive direct antiglobulin test (DAT) formation in the POOLED-RBCs compared to standard RBC product groups.
- Detailed Description
This research study is enrolling subjects who are receiving RBC (red blood cell) blood transfusions as part of their treatment. In this study, we are testing a new way of preparing RBC units (pooled RBC units) for transfusion compared to the standard RBC units. We are testing this because blood transfusions may be associated with side effects that may be harmful. We have developed a new way to process RBC for transfusion to try and reduce some of those side effects.
The pooled RBC units will be made by sterilely pooling five (5) single RBC units into one container where the blood will be mixed together, and then separated into five individual RBC units, ready to be used for transfusion. The purpose of the study is to determine the safety of the blood prepared in this new way compared to standard RBC products.
The primary objective is to determine if there is no significant difference in transfusion associated adverse events in POOLED-RBCs compared to standard RBC product groups. Secondarily to determine if there are no significant differences in new antibody and new positive direct antiglobulin test (DAT) formation in the POOLED-RBCs compared to standard RBC product groups.
Recruitment & Eligibility
- Status
- WITHDRAWN
- Sex
- All
- Target Recruitment
- Not specified
- Age>= 18 years
- Hematology/ oncology or other chronic transfusion dependent patients
- Patients who are in need of transfusion due to low hemoglobin level (<8 gm/dl)
- Patients who only require one or two transfusion episode of 1-2 RBC units each during 60 day period
- Currently not planning to be pregnant during the study period
- Previously identified alloantibodies (other than to D, C, E and K)
- Positive direct antiglobulin test, currently or within the last year
- Emergency transfusion
- Patients < 18 years old
- Need for specialized products, such as washed
- Patients involved in other RBC transfusion clinical trial
- Currently or planning to be pregnant within the proposed study period
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Standard RBCs Standard RBCs Transfusion of standard transfusion blood component: additive solution leukoreduced, irradiated RBC product Phenotype matched/ compatible for ABO, D, C, E, and K (blood type of pool will be match patient's type) Pooled RBCs Standard RBCs Transfusion of an investigational transfusion blood component: POOLED-RBCs Phenotype matched/ compatible for ABO, D, C, E, and K (blood type of pool will be match patient's type), leukoreduced, and irradiated
- Primary Outcome Measures
Name Time Method Quantitation of adverse events 60 day endpoint
- Secondary Outcome Measures
Name Time Method Quantitation of RBC alloantibody formation 15 and 30 minutes post-transfusion Quantitation of new DAT formation
Trial Locations
- Locations (1)
Westchester Medical Center/New York Medical College
🇺🇸Valhalla, New York, United States