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Ultraviolet A1 phototherapy for improvement of hand function in scleroderma: a blinded prospective study
Journal article   Open access

Ultraviolet A1 phototherapy for improvement of hand function in scleroderma: a blinded prospective study

Rachel M. Seifert, Christiaan H. Noot, Vikram N. Sahni, Amber Jimenez, Laurel Gray, Zachary H. Hopkins, Tracy M. Frech and Christopher B. Hansen
British journal of dermatology (1951), v 194(4), pp 789-791
19 Mar 2026
PMID: 41340253
url
https://doi.org/10.1093/bjd/ljaf488View
Published, Version of Record (VoR) Open CC BY V4.0

Abstract

Life Sciences & Biomedicine Science & Technology Dermatology
Effective tools for improving sclerotic hand changes in patients with systemic sclerosis are lacking; thus, we conducted a single-blind prospective randomized clinical trial investigating the impact of UVA1 phototherapy on scleroderma of the hands. Seven patients were unilaterally treated, and we found no evidence of significant change in Hand Mobility in Scleroderma (HAMIS) scores after 30 treatments. However, patients did report significant health-related outcome changes in the emotional, symptomatic and functional domains of Skindex-16 [beta = -34.1 (95% CI -47.0 to -21.3), -26.3 (-38.1 to -14.4) and -13.1 (-20.9 to -5.41), respectively].

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