Atopic dermatitis: Best of guidelines and yardstick

Background: Atopic dermatitis (AD), a common chronic inflammatory skin disorder is characterized by a complex pathology with skin-barrier abnormalities, immune dysregulation, and microbial dysbiosis. Patients' quality of life is often negatively impacted by persistent pruritus, sleep disturbance, and recurrent skin infections. In addition, patients may have comorbid atopic as well as nonatopic diseases. Objective: The objective was to help clinicians better manage AD by using new therapies and new indications, including a topical (Janus kinase [JAK]) inhibitor as well as monoclonal antibodies and oral JAK inhibitors, have been approved for AD. Methods: This review presents highlights from the American College of Allergy, Asthma and Immunology AD Yardstick Update, which incorporates Expert Commentary, and from the Joint Task Force (JTF) AD 2023 Guidelines that use Grading of Recommendations, Assessment, Development, and Evaluation methodology. Results: Practical pearls from the AD Yardstick Update Expert Commentary are presented, along with results from systematic reviews and meta-analyses that addressed specific recommendations on the role of (1) dilute bleach baths, (2) dietary avoidance and/or elimination diets, (3) allergen immunotherapy, (4) topical treatments, and (5) systemic treatments, informing the JTF 2023 AD Guidelines. These guidelines are noteworthy for addressing patient values and preferences. Conclusion: The AD Yardstick Update Expert Commentary and JTF 2023 AD Guidelines provide timely, practical, and trustworthy information to help clinicians manage patients with AD.