SOLFA study: a multicenter, open-label, prospective, randomized study to investigate the clotting propensity of asymmetric cellulose triacetate membrane compared to synthetic membranes in on line HDF.

ABSTRACT:

Background

Performing hemodialysis without heparin is still challenging. The objective of the present work was to evaluate the impact on thrombogenicity of the hemodialysis circuit using synthetic membranes compared to the asymmetric cellulose triacetate (ATA) membrane.

Methods

Prospective, multicenter, randomized, crossover, open-label study. In each of the two phases of the study, six consecutive hemodialysis sessions were performed over two weeks, in which the patients were dialyzed with the dialyzer randomly assigned (synthetic vs asymmetric cellulose triacetate membrane). During the six sessions of both phases, the heparin dose was progressively reduced from the full usual heparin dose in the first session to zero heparin in the sixth session. After each session, visual

SUBMITTER: Puerta M 

PROVIDER: S-EPMC11961484 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature