The philosophy of clinical practice guidelines: purposes, problems, practicality and implementation

Area of Science:

• Health Policy
• Evidence-Based Medicine
• Clinical Practice Guidelines

Background:

• Clinical practice guidelines in the United Kingdom have historically faced challenges.
• Many guidelines were consensus-based, lacking explicit links to effectiveness evidence and exhibiting variable quality.
• Some guidelines lacked clarity of purpose, being used to restrict care rather than aid decision-making.

Purpose of the Study:

• To discuss the technical and professional challenges in the use of clinical practice guidelines in the UK.
• To explore barriers to the implementation of research and guideline recommendations into clinical practice.
• To review progress on guideline implementation within the British National Health Service.

Main Methods:

• Analysis of the current state and historical development of clinical practice guidelines in the UK.
• Identification of barriers to changing clinician behavior regarding guideline adoption.
• Discussion of the role of local support systems, such as clinical audit, in guideline implementation.

Main Results:

• Guidelines often lack explicit evidence linkage and are of variable quality.
• Barriers to implementation mirror those for integrating new research into practice.
• Local support systems, including clinical audit, are crucial for guideline adoption by clinicians.

Conclusions:

• Effective implementation of clinical practice guidelines in the UK is hindered by several factors.
• Overcoming barriers to changing clinician behavior requires robust local support mechanisms.
• Progress in the British National Health Service necessitates a focus on evidence-based, clearly purposed guidelines supported by audit programs.