Blood pressure variability and early neurological deterioration according to the chronic kidney disease risk categories in minor ischemic stroke patients.

ABSTRACT:

Objective

Chronic kidney disease (CKD) increases blood pressure variability (BPV) and affects stroke outcomes. However, the effect of BPV on early neurological deterioration (END) may be different according to the renal function.

Methods

We enrolled ischemic stroke patients with a National Institutes of Health Stroke Scale of ≤5. END was defined as worsening of ≥1 point in motor power or ≥2 points in total score. BPV was calculated with BP measured during the first 5 days and presented as standard deviation (SD) and coefficient of variation (CoV). Renal function was classified using the Kidney Disease Improving Global Outcomes (KDIGO) classification of CKD. Variables were compared between those with (KDIGO classification: moderate- to very-high-risk) and without renal impair

SUBMITTER: Ryu JC 

PROVIDER: S-EPMC9451057 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature