Citation

Jonas M, Kazarski R, Chernin G. J. Geriatr. Cardiol. 2018; 15(4): 284-289.

Affiliation

Department of Nephrology and Hypertension, Kaplan Medical Center, Hebrew University School of Medicine, Rehovot, Israel.

Copyright

(Copyright © 2018, Institute of Geriatric Cardiology, Chinese PLA General Hospital)

DOI

10.11909/j.issn.1671-5411.2018.04.007

PMID

29915618

PMCID

PMC5997611

Abstract

BACKGROUND: Fall injuries are common among the elderly. The aim of this study was to investigate whether blood-pressure patterns, as measured by 24-h ambulatory blood pressure monitoring (ABPM), or intensification of antihypertensive therapy following the 24-h ABPM, may be associated with fall injuries in hypertensive elderly patients.

METHODS: In a retrospective study, community-based elderly patients (age ≥ 70 years) who were referred to 24-h ABPM were evaluated for fall injuries within one-year post-ABPM. We compared the clinical characteristics, 24-h ABPM patterns and the intensification of hypertensive therapy following 24-h ABPM, between patients with and without a fall injury.

RESULTS: Overall 1032 hypertensive elderly patients were evaluated. Fifty-five (5.3%) had a fall injury episode in the year following ABPM. Patients with a fall injury were significantly older, and with higher rates of previous falls. Lower 24-h diastolic blood-pressure (67.3 ± 7.6 vs. 70.7 ± 8.8 mmHg; P < 0.005) and increased pulse-pressure (74.7 ± 14.3 vs. 68.3 ± 13.7 mmHg; P < 0.005), were found in the patients with a fall injury, compared to those without a fall injury. After adjustment for age, gender, diabetes mellitus and previous falls, lower diastolic blood-pressure and increased pulse-pressure were independent predictors of fall injury. Intensification of antihypertensive treatment following the 24-h ABPM was not associated with an increased rate of fall injury.

CONCLUSIONS: Low diastolic blood-pressure and increased pulse-pressure in 24-h ABPM were associated with an increased risk of fall injury in elderly hypertensive patients. Intensification of antihypertensive treatment following 24-h ABPM was not associated with an increased risk of fall injury.

Language: en

Keywords

Ambulatory blood pressure monitoring; Falls; Hypertension