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The Effects of Lower BP Goals on Cognitive Function in the Elderly
Zeke Zamora1, Jeff D Williamson2
1Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA. ezamora@wakehealth.edu.
Current Cardiology Reports
|June 21, 2020
Summary
Intensive blood pressure control significantly reduced mild cognitive impairment risk. Further research is needed to confirm its effect on preventing dementia.
Area of Science:
- Neurology
- Cardiology
- Gerontology
Background:
- Hypertension is linked to cognitive impairment.
- Previous trials on blood pressure lowering and cognition yielded inconclusive results.
- SPRINT-MIND trial provided new insights.
Purpose of the Study:
- To review research on blood pressure control's role in preventing cognitive impairment and dementia.
- To analyze the impact of intensive blood pressure management on cognitive decline.
Main Methods:
- Review of observational studies and clinical trials, including SPRINT-MIND.
- Analysis of cognitive assessment data and dementia risk.
- Evaluation of blood pressure control strategies.
Main Results:
- Intensive blood pressure control showed a 19% reduction in mild cognitive impairment (MCI).
- A non-significant 17% reduction in probable dementia risk was observed.
- Trial results suggest a potential benefit of blood pressure management for cognitive health.
Conclusions:
- Intensive blood pressure control may help prevent mild cognitive impairment.
- Further investigation with extended follow-up is necessary to confirm dementia prevention effects.
- Blood pressure management is a potential strategy for preserving cognitive function.
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