The Impact of Oxidative Stress on Erythrocyte Biology (RBC Survival)
-
- STATUS
- Recruiting
-
- End date
- Oct 10, 2024
-
- participants needed
- 16
-
- sponsor
- University of North Carolina, Chapel Hill
Summary
This study will address if red blood cells transfused to a sickle cell patient from a donor with a glucose-6-phosphate-dehydrogenase (G6PD) enzyme deficiency have a different lifespan as measured by the percentage of red blood cells that survive post-transfusion compared to red blood cells transfused to a sickle cell patient from a donor without a G6PD enzyme deficiency.
Description
This prospective, phase II, crossover, single-blind, randomized transfusion order study will address if red blood cells from donors with a G6PD enzyme deficiency have a different lifespan once transfused into a patient with sickle cell disease than red blood cells from an otherwise normal donor. Results of this critical study will guide future research and donor testing policies to ensure that patients receive the most appropriate units of blood for their condition. Each patient randomized to the study will receive 2 blood transfusions, one from a G6PD deficient donor and one from an otherwise normal donor. Half the patients (8) will receive G6PD deficient blood first while the other half (8) will receive non-G6PD deficient blood first. Patients will have a wash-out period of at least 4 months before receiving the opposite type of blood transfusion. The blood transfusion order will be randomized. There is currently no standard of testing in place to screen blood donations for G6PD enzyme deficiency. It is believed that up to 10% of the antigen-matched donors for patients with sickle cell disease are G6PD deficient, and the lifespan is unknown in the sickle cell population.
Details
| Condition | Sickle Cell Disease Without Crisis |
|---|---|
| Treatment | G6PD Deficient Red Blood Cell Transfusion, Non-G6PD deficient Red Blood Cell Transfusion |
| Clinical Study Identifier | NCT04028700 |
| Sponsor | University of North Carolina, Chapel Hill |
| Last Modified on | 10 March 2022 |
How to participate?
,
You have contacted , on
Your message has been sent to the study team at ,
What happens next?
- You can expect the study team to contact you via email or phone in the next few days.
- Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.
You are contacting
Primary Contact
Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.
Learn moreIf you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.
Learn moreComplete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.
Learn moreSimilar trials to consider
Not finding what you're looking for?
Sign up as a volunteer to stay informed
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteer