Optimizing cyclosporine A dose post allogeneic hematopoietic stem cell transplantation in paediatric cancer patients.

Background/objectives: Cyclosporine A (CSA) dosing has been complicated by considerable intra-patient and inter-patient variability in pharmacokinetics, which is affected by different factors. We aimed to assess the various factors that might affect the CSA dose and its plasma level.

Patients And Methods: This retrospective study included paediatric cancer patients who underwent allogeneic hematopoietic stem cell transplant at the Children's Cancer Hospital Egypt 57357 from matched related donors with CSA as graft versus host disease prophylaxis.