What defines a clinical practice guideline (CPG)?

What defines a clinical practice guideline (CPG)?

• A. A single clinician's opinion
• B. A statement to optimize patient care informed by a systematic review of evidence and assessment of benefits and harms
• C. A hospital policy
• D. A randomized trial protocol

Answer: (B)

Clinical practice guidelines are systematically developed statements that aim to optimize patient care by providing recommendations about appropriate health care decisions. They are based on a careful review of the available evidence, typically a systematic review, and they weigh the benefits and harms of different options to form guidance. This approach distinguishes guidelines from a single clinician’s opinion, which lacks structured evidence synthesis, and from hospital policies, which are organizational decisions and may not be grounded in a systematic appraisal of benefits and harms. A randomized trial protocol, on the other hand, describes how a study will be conducted rather than offering evidence-based recommendations for day-to-day practice. Good guidelines also consider patient values and resource implications and clearly indicate the strength and limitations of the recommendations.

Clinical practice guidelines are systematically developed statements that aim to optimize patient care by providing recommendations about appropriate health care decisions. They are based on a careful review of the available evidence, typically a systematic review, and they weigh the benefits and harms of different options to form guidance. This approach distinguishes guidelines from a single clinician’s opinion, which lacks structured evidence synthesis, and from hospital policies, which are organizational decisions and may not be grounded in a systematic appraisal of benefits and harms. A randomized trial protocol, on the other hand, describes how a study will be conducted rather than offering evidence-based recommendations for day-to-day practice. Good guidelines also consider patient values and resource implications and clearly indicate the strength and limitations of the recommendations.