menu ☰
menu ˟

Are elderly haemodialysis patients at risk of falls and postural hypotension?

Creator:

International Urology and Nephrology

Topic: Chronic Conditions
Coronary Heart Disease (CHD)
Hypertension
Stroke
Conditions
Type: Report
Region: Northern Ireland
Description:

The numbers of older people on haemodialysis isrising. As aging and renal failure are riskfactors for autonomic failure and haemodialysisinvolves significant fluid shifts wehypothesized that older patients would besusceptible to hypotensive events betweendialysis sessions. Postural hypotension is arisk factor for falls. Falls are debilitatingand a leading cause of morbidity and mortalityin the elderly.Aim:To investigate whether postural hypotension andsymptoms of hypotension and falls are common inolder haemodialysis patients.Methods:All 47 patients from a single unit aged 70 orover were asked about falls in the previousyear and about symptoms that could be due tohypotension (syncope, presyncope, dizziness)between dialysis sessions. Twenty-threepatients underwent pre-and post-dialysisorthostatic blood pressure measurement, 18 had44 hour ambulatory blood pressure recording and10 subjects had full autonomic functiontesting.Results:Of 47 patients interviewed, 20 reportedsyncope/pre-syncope, 34 reported dizziness and14 recalled at least one fall in the previousyear. 8/23 had orthostatic hypotensionpre-dialysis and 16/23 post-dialysis. Mean44-hour blood pressure was 134/68 (±21/9) with no nocturnal dip. Autonomic functionwas abnormal in all 10 subjects tested.Conclusions:Elderly haemodialysis patients have a highincidence of hypotensive symptoms betweendialysis sessions, recalled falls in theprevious year and significant posturalhypotension post-dialysis. Physicianssupervising elderly haemodialysis patientsshould ask about symptoms between dialysissessions and explore the possibility ofhypotensive events in symptomatic patients.

Date:

19/02/2008

Rights: Public
Suggested citation:

International Urology and Nephrology. (2008) Are elderly haemodialysis patients at risk of falls and postural hypotension? [Online]. Available from: http://publichealthwell.ie/node/5649 [Accessed: 12th November 2019].

  

View your saved citations and reading lists

Contributor:

CARDI
 
Click here to view all the resources gathered from this organisation's website.