Management of massive haemorrhage in transfusion medicine services in the Middle East and North Africa.

Background And Objectives: Massive transfusion protocols (MTPs) are critical in managing haemorrhage, yet their utilization varies. There is lack of data on the utilization of MTPs in the Middle East and North Africa (MENA) region. This study aims to assess the degree of utilization of MTPs in the region.

Functional G1199A ABCB1 polymorphism may have an effect on cyclosporine blood concentration in renal transplanted patients.

Cyclosporine A (CsA) shows significant inter-individual variability in its pharmacokinetics, which may be due to polymorphisms in ABCB-1 genes coding for P-glycoprotein. The aim of this study was to explore the role of genetic polymorphisms of ABCB-1 in affecting the CsA blood concentrations in renal transplanted patients over the first 3 months after transplantation. Renal transplanted patients receiving CsA (n = 40) were genotyped for ABCB -1 C3435T (I1145I) and G1199A (S400N) polymorphisms.