Clinical guidelines: what happens when people have multiple conditions?

Area of Science:

• Health Services Research
• Clinical Practice Guidelines
• Patient-Centered Care

Background:

• Growing prevalence of multimorbidity, exceeding single long-term conditions.
• Current clinical guidelines focus on single conditions, not complex patient needs.
• Treatment recommendations for multiple conditions often conflict, increasing patient burden.

Purpose of the Study:

• Critique the limitations of disease-specific guidelines for multimorbidity.
• Propose actionable recommendations for improving care in New Zealand.
• Highlight the misalignment between guideline goals and patient-centered objectives.

Main Methods:

• Literature review and synthesis of existing guidelines.
• Analysis of challenges in applying single-disease guidelines to multimorbidity.
• Development of a viewpoint based on identified issues.

Main Results:

• Disease-specific guidelines create treatment interactions and high patient burden.
• Patients with multimorbidity are often excluded from clinical trials.
• Guideline treatment goals frequently do not align with patient-centered goals.

Conclusions:

• Current guidelines are inadequate for managing multimorbidity.
• A shift towards patient-centered, integrated care models is necessary.
• Eight recommendations are proposed to enhance care for multimorbidity in New Zealand.