Perioperative blood pressure in the elderly
Katherine Kozarek1, Robert D Sanders, Diane Head
1Department of Anesthesiology, University of Wisconsin, Madison, Wisconsin, USA.
Current Opinion in Anaesthesiology
|December 14, 2019
Summary
Perioperative hemodynamic instability is common in elderly patients. Precise blood pressure management and medication strategies are crucial to reduce surgical risks and improve outcomes in this population.
Area of Science:
- Anesthesiology
- Geriatric Medicine
- Cardiovascular Physiology
Background:
- Hemodynamic instability frequently occurs during the perioperative period due to physiological changes associated with surgery.
- This instability poses significant risks, especially for elderly patients, yet specific guidelines for perioperative blood pressure optimization are lacking.
Purpose of the Study:
- To review current evidence on perioperative blood pressure management strategies tailored for elderly surgical patients.
- To highlight the importance of optimizing hemodynamic parameters in this vulnerable demographic.
Main Methods:
- Systematic review of recent literature on perioperative blood pressure management.
- Analysis of studies focusing on elderly patients undergoing surgical procedures.
Main Results:
- Perioperative hypotension is linked to adverse outcomes, including renal and myocardial injury, and increased mortality.
- Hypertension, tachycardia, monitoring frequency, and antihypertensive medication management are critical factors influencing patient outcomes.
- Elderly individuals exhibit increased susceptibility to adverse events from hemodynamic instability.
Conclusions:
- Intentional management of hemodynamic parameters, medications, and blood pressure monitoring can mitigate adverse events in elderly surgical patients.
- Further research is needed to pinpoint specific hemodynamic targets that effectively reduce perioperative risk in older adults.
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