Arterial site selection for measurement of mean arterial pressure in septic shock patients on high-dose norepinephrine.

ABSTRACT:

Background

The guidelines of the Surviving Sepsis Campaign suggest using invasive blood pressure (IBP) measurement in septic shock patients, without specifying for a preferred arterial site for accuracy in relation to the severity of septic shock. The objective of this study was to determine the mean arterial pressure (MAP) gradient between the femoral and radial artery sites in septic shock patients.

Method

This prospective study was carried out at a 20-bed ICU in a university hospital. Simultaneous MAP measurements at femoral and radial arterial sites were obtained in septic shock patients receiving norepinephrine (≥0.1 μg/kg/min), with a pre-planned subgroup analysis for those receiving a high dose of norepinephrine (≥0.3 μg/kg/min).

Results

The median norepinephri

SUBMITTER: Bhaskar B 

PROVIDER: S-EPMC9816568 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature