Blood Pressure Measurement: A KDOQI Perspective

Area of Science:

• Nephrology and Hypertension
• Cardiovascular Disease Management

Background:

• Elevated blood pressure (BP) is prevalent in chronic kidney disease (CKD) patients.
• Hypertension in CKD increases risks for cardiovascular disease, CKD progression, and mortality.
• Recent American College of Cardiology/American Heart Association (ACC/AHA) guidelines update hypertension thresholds and targets.

Purpose of the Study:

• To review ACC/AHA guideline recommendations for accurate BP measurement in CKD patients.
• To highlight the importance of out-of-office BP monitoring for hypertension diagnosis and therapy guidance.
• To emphasize patient education and advocacy for adherence to BP measurement guidelines.

Main Methods:

• Review of current ACC/AHA guidelines on hypertension diagnosis and treatment in CKD.
• Discussion of recommendations for accurate BP measurement in clinical settings, at home, and via ambulatory monitoring.
• Emphasis on using validated devices, correct cuff sizes, and proper patient preparation and positioning.

Main Results:

• New guidelines recommend updated BP thresholds and targets for hypertension management.
• Out-of-office BP measurement is a key recommendation to confirm hypertension and guide treatment.
• Accurate BP measurement requires validated devices, appropriate cuff sizes, and correct patient positioning.

Conclusions:

• Implementing accurate BP measurement techniques, including out-of-office monitoring, is feasible and essential.
• System-wide efforts should incorporate guideline-based BP measurement to improve care for hypertensive CKD patients.
• Patient education and adherence to recommended BP measurement practices are critical for managing hypertension.