European S2k Guideline on Chronic Pruritus

Area of Science:

• Dermatology
• Internal Medicine
• Neurology
• Psychiatry

Background:

• Pruritus (itching) is a common symptom, affecting 20% of the general population lifetime and up to 100% in specific patient groups like those with atopic dermatitis.
• Chronic pruritus can stem from dermatological, systemic, neurological, psychiatric conditions, or medication side effects, often being multifactorial.
• Effective management requires precise diagnostics and an interdisciplinary approach.

Purpose of the Study:

• To present an updated, consensus-based (S2k) European guideline on the diagnosis and management of chronic pruritus.
• To consolidate expert recommendations for a targeted, multimodal, and step-wise treatment approach.
• To provide a framework for clinicians managing patients with chronic pruritus.

Main Methods:

• Development of a consensus-based guideline by European pruritus experts from various disciplines.
• Review and update of previous European guidelines published in 2012 and 2014.
• Integration of current evidence and clinical expertise for chronic pruritus management.

Main Results:

• The guideline emphasizes a precise diagnostic work-up for chronic pruritus.
• Management strategies include treating the underlying cause, topical treatments, antipruritic therapies, phototherapy, and systemic treatments.
• A targeted, multimodal, and step-wise approach involving interdisciplinary collaboration is recommended.

Conclusions:

• Chronic pruritus necessitates a comprehensive diagnostic evaluation and tailored management plan.
• The updated guideline offers a structured, evidence-based approach for clinicians.
• Interdisciplinary collaboration is crucial for optimizing the treatment of chronic pruritus.