Efficacy of Upadacitinib in Treating Atopic Dermatitis in Sensitive Regions: Outcomes from a Multicenter Real-World Study on Hand, Head/Neck, and Genital Involvement - Summary - MDSpire

Efficacy of Upadacitinib in Treating Atopic Dermatitis in Sensitive Regions: Outcomes from a Multicenter Real-World Study on Hand, Head/Neck, and Genital Involvement

  • By

  • Francisco Javier Melgosa Ramos

  • Santiago Guillén-Climent

  • Raquel Cavestany Rodriguez

  • Javier Sabater-Abad

  • Antonio Martorell

  • Fátima Tous Romero

  • February 22, 2026

  • 0 min

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Objective:

To assess the real-world effectiveness and safety of upadacitinib in patients with atopic dermatitis (AD) involving anatomically sensitive areas, also referred to as 'special areas'.

Key Findings:
  • Upadacitinib provided rapid and sustained improvement in global disease severity and local involvement in sensitive areas, particularly in patients with mixed inflammatory pathways.
  • Clinically meaningful responses were observed in patients with prior biologic exposure and overlap eczema–psoriasis phenotypes.
  • Broad JAK1 inhibition may be particularly effective in sensitive areas characterized by mixed inflammatory pathways.
Interpretation:

The findings support the use of upadacitinib as an effective therapeutic option for patients with AD affecting special or sensitive sites, significantly improving quality of life.

Limitations:
  • The study's retrospective design may introduce biases.
  • Real-world data may not fully replicate controlled clinical trial conditions.
  • The potential impact of missing data on the study's conclusions should be considered.
Conclusion:

Upadacitinib demonstrates efficacy in treating atopic dermatitis in sensitive regions, suggesting it is a valuable option for patients facing therapeutic challenges in these areas.

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