Pharmacokinetic model-based assessment of factor IX prophylaxis treatment regimens in severe hemophilia B.

ABSTRACT: An important aspect of improving care for people with hemophilia B (HB) is developing optimal treatment strategies. Here we aimed to provide in-silico evidence, comparing the estimated optimal posology of factor IX (FIX) products to support the patient-physician decision-making process. A population pharmacokinetic (popPK) model-based assessment comparing the performance of FIX products (rFIX, rIX-FP, rFIXFc, N9-GP) was developed. PopPK analyses were used to determine a product's optimal posology to target predefined steady-state FIX activity trough levels in a hypothetical population of 10,000 people with severe HB. Model-derived optimal posologies were compared across several parameters including trough levels, proportion of patients per regimen and consumption, considering 64 hypothetic

SUBMITTER: Vandewalle B 

PROVIDER: S-EPMC11372059 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature