Procedural adverse events in pediatric patients with sickle cell disease undergoing chronic automated red cell exchange.

ABSTRACT:

Background

Chronic automated red cell exchange (RCE) is increasingly employed for sickle cell disease (SCD). There is a paucity of data on the incidence of RCE adverse events (AEs) and potential patient and procedural risk factors for AEs.

Methods

A retrospective review of pediatric SCD patients receiving chronic RCE over 3 years was performed to determine the frequency of AEs and identify procedural and patient AE risk factors. AE incidence, AE rate, incidence rate ratios (IRRs), and relative risks (RRs) were calculated based on various procedural and patient characteristics by univariable (UV) and multivariable (MV) analyses.

Results

In 38 patients receiving 760 procedures, there were 150 (19.7%) AEs, 36 (4.7%) were symptomatic AEs. AE rates were 20.2 [95% CI 17.2,

SUBMITTER: Wade J 

PROVIDER: S-EPMC8959247 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature