Related Experiment Videos
Fractures after stroke: frequency, types, and associations.
M S Dennis1, K M Lo, M McDowall
1Department of Clinical Neurosciences, University of Edinburgh, Edinburgh, UK. msd@skull.dcn.ed.ac.uk
Stroke
|March 2, 2002
Summary
Fractures are common after stroke, with hip fractures occurring at higher rates than in the general population. Identifying at-risk patients is crucial for developing preventive strategies to reduce fracture incidence post-stroke.
Area of Science:
- Gerontology
- Neurology
- Epidemiology
Background:
- Stroke survivors face increased fracture risk due to weakened bones and falls.
- Understanding post-stroke fracture frequency is essential for patient care.
Purpose of the Study:
- To estimate the incidence of fractures following a stroke.
- To identify patient characteristics associated with a higher risk of fracture after stroke.
Main Methods:
- A prospective, single-center cohort study was conducted.
- Routine hospital discharge data from Scotland were analyzed for a large stroke patient cohort.
Main Results:
- In the cohort study, 4% of stroke patients sustained any fracture and 1.1% had a hip fracture within 2 years.
- Analysis of Scottish data revealed 2.0% of stroke patients had hip fractures within 1 year and 10.6% within 10 years.
- Female sex, older age, cognitive impairment (low abbreviated mental test score), and pre-stroke dependency were linked to increased hip fracture risk.
Conclusions:
- Fractures are a significant concern after stroke, necessitating preventive measures.
- The relatively low event rate for fractures in stroke patients suggests large-scale randomized controlled trials would be required to test interventions.