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Narrowband ultraviolet B phototherapy improves quality of life of psoriasis and atopic dermatitis patients up to 3 months: Results from an observational multicenter study
Author(s) -
Väkevä Liisa,
Niemelä Sirkka,
Lauha Meri,
Pasternack Rafael,
HannukselaSvahn Anna,
Hjerppe Anna,
Joensuu Adrienn,
Soronen Minna,
Ylianttila Lasse,
Pastila Riikka,
Kautiainen Hannu,
Snellman Erna,
Grönroos Mari,
Karppinen Toni
Publication year - 2019
Publication title -
photodermatology, photoimmunology and photomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.736
H-Index - 60
eISSN - 1600-0781
pISSN - 0905-4383
DOI - 10.1111/phpp.12479
Subject(s) - atopic dermatitis , scorad , medicine , dermatology life quality index , psoriasis , dermatology , quality of life (healthcare) , observational study , psoriasis area and severity index , ultraviolet therapy , nursing
Background/Purpose Narrowband UVB phototherapy is a common treatment modality in psoriasis and atopic dermatitis, but evidence of its actual effect in clinical setting is sparse. Our aim was to assess the effectiveness and costs of narrowband UVB phototherapy in psoriasis and atopic dermatitis in clinical setting. Methods We observed 207 psoriasis patients and 144 atopic dermatitis patients in eight centers. SAPASI, PO‐SCORAD, and VAS measures were used at baseline, at the end, and 3 months after the narrowband UVB phototherapy course. Quality of life was measured using Dermatology Life Quality Index (DLQI), and costs were assessed using a questionnaire. Results In both psoriasis and atopic dermatitis, the DLQI and Self‐Administrated PASI (SAPASI)/Patient‐Oriented SCORAD (PO‐SCORAD) improved significantly and the results remained improved for at least 3 months in both groups. Alleviation of pruritus correlated with better quality of life in both patient groups. We reported slight redness and burning side effects which were due to lack of MED testing. Self‐administered tools proved to be useful in evaluating pruritus and severity of the disease in psoriasis and atopic dermatitis. Mean patient costs were 310 € and 21 hours of time, and mean costs for the healthcare provider were 810 €. Conclusion In psoriasis, narrowband UVB is a very efficient treatment in clinical setting, whereas in atopic dermatitis, more studies are needed to determine the best dosage.