Differences between Hepatic and Cerebral Regional Tissue Oxygen Saturation at the Onset of Intradialytic Hypotension.

ABSTRACT:

Background

Intradialytic hypotension (IDH) is a critical pathological condition associated with all-cause mortality in patients undergoing hemodialysis (HD). However, few studies have investigated IDH-related changes in hepatic and cerebral regional tissue oxygen saturation (rSO₂). This study investigated IDH-induced changes in hepatic and cerebral rSO₂.

Methods

Hepatic and cerebral rSO₂ during HD were measured using an INVOS 5100C oxygen saturation monitor, and their percentage (%) changes during the development of IDH were analyzed. Ninety-one patients undergoing HD were investigated, including twenty with IDH.

Results

In patients with IDH, % changes in hepatic and cerebral rSO₂ decreased at the onset of IDH. Additionally,

SUBMITTER: Kaneko S 

PROVIDER: S-EPMC10419901 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature