Chinese Journal of Dermatology ›› 2026, Vol. 59 ›› Issue (6): 571-577.doi: 10.35541/cjd.20260061

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Mobile health and digital biomarkers in atopic dermatitis

Ge Jiayi1, Liu Yixuan2, Zhou Yuan1, Yao Xu1   

  1. 1Department of Allergy and Rheumatology, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing 210042, China; 2School of Artificial Intelligence, Nanjing University of Information Science and Technology, Nanjing 210044, China
    Ge Jiayi and Liu Yixuan contributed equally to this article
  • Received:2026-01-28 Revised:2026-04-19 Online:2026-06-15 Published:2026-06-05
  • Contact: Yao Xu E-mail:dryao_xu@126.com
  • Supported by:
    Fundamental Research Funds for the Central Universities(3332024092)

Abstract: 【Abstract】 With the development of mobile health technologies, digital biomarkers have gradually emerged as a promising focus in disease monitoring and management. Unlike conventional biomarkers obtained through clinical examinations or laboratory testing, digital biomarkers are primarily derived from real-world settings and enable continuous, dynamic data collection. Atopic dermatitis (AD) is a common chronic inflammatory skin disease characterized by recurrent flares and fluctuating disease activity, often requiring frequent medical intervention. In this context, integrating digital biomarkers into AD management is critical for enabling long-term monitoring of the disease and facilitating the development of personalized intervention strategies. This review provides a systematic review of recent advances in mobile health technologies and digital biomarkers in AD, highlighting the current applications and potential of smartphone- and wearable device-based approaches for the prevention, monitoring, remote management, and personalized treatment of AD.

Key words: Dermatitis, atopic, Biomarkers, mHealth, Wearable devices, Artificial intelligence