Reducing perioperative red blood cell transfusion in adult aortic surgery: innovative application and process optimization of autologous plateletpheresis.

ABSTRACT:

Purpose

Coagulopathy is a common perioperative complication in aortic surgery, increasing the risk of bleeding and transfusion requirements. This study aimed to evaluate the impact of autologous plateletpheresis on reducing perioperative red blood cell (RBC) transfusion rates in adult aortic surgery patients.

Methods

This prospective, single-center, single-blind randomized controlled trial enrolled 134 participants undergoing aortic surgery with cardiopulmonary bypass, randomized in a 1:1 ratio. The primary outcome was the perioperative RBC transfusion rate and covariates included patient preoperative characteristics and intraoperative factors. Multivariable logistic regression models of the relative risk were evaluated.

Results

The intervention group demonstrated sev

SUBMITTER: Gao J 

PROVIDER: S-EPMC12433371 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature