Clinical effectiveness of combined phototherapy in the treatment of patients with atopic dermatitis

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Abstract

Background. Due to the insufficient effectiveness of currently known methods of treating patients with atopic dermatitis (ATD), there is a need to find new approaches to solve this problem.

Aims: The study was conducted in order to study the possibility of improving the effectiveness of basic therapy for patients with ATD using combined phototherapy (FT) of narrow-band medium-wave and wide-band long-wave ultraviolet (UV) radiation.

Materials and methods. In a group of 62 patients (average age 24.1 ± 6.1 years), a comparative assessment of the effectiveness of ATD basic drug therapy (BT) and complex treatment using combined FT of narrow-band medium-wave (311 nm) and wide-band long-wave radiation in the range of 320–400 nm was performed.

Results. When using BT and combined FT (CFT) together, there is a potentiation of the clinical effects of the used therapeutic methods. The reduction in the relative risk of the disease recurrence in the СFT + BT group (compared to the BT group) during the year of follow-up was 42%.

Conclusion. The developed method of treatment using combined phototherapy provides a more effective reduction in the severity of skin manifestations of ATD according to the SCORAD index by 34.2% and an improvement in the quality of life by 43.5%, as well as a reduction in the relative risk of the disease recurrence by 42% compared to the results of basic drug therapy.

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About the authors

Larisa S. Kruglova

Central State Medical Academy of Department of Presidential Affairs

Email: ledn89@mail.ru
SPIN-code: 1107-4372

DSc., Prof

Russian Federation, Moscow

Lyubov' A. Novikova

Voronezh State Medical University

Email: ledn89@mail.ru
ORCID iD: 0000-0003-3465-8348
SPIN-code: 5445-2961

DSc

Russian Federation, Voronezh

Larisa N. Borzunova

Voronezh State Medical University

Email: ledn89@mail.ru
ORCID iD: 0000-0001-8606-9006
SPIN-code: 8779-5108

PhD

Russian Federation, Voronezh

Elena V. Dontsova

Voronezh State Medical University

Author for correspondence.
Email: ledn89@mail.ru
ORCID iD: 0000-0001-6119-2120
SPIN-code: 5227-3284

DSc

Russian Federation, Voronezh

Natalya A. Voron'kova

Voronezh State Medical University

Email: ledn89@mail.ru
ORCID iD: 0000-0003-3716-233X
SPIN-code: 6282-6453
Russian Federation, Voronezh

References

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  2. Psomadakis CE, Han G. New and emerging topical therapies for psoriasis and atopic dermatitis. J Clin Aesthet Dermatol. 2019;12:28–34.
  3. Kruglova LS. Broadband medium-long-wave phototherapy in the treatment of patients with atopic dermatitis. Bulletin of the Russian State Medical University. 2007;(6):55–62. (In Russ).
  4. Fernández-Guarino M, Aboin-Gonzalez S, Barchino L, et al. Treatment of moderate and severe adult chronic atopic dermatitis with narrow-band UVB and the combination of narrow-band UVB/UVA phototherapy. Dermatol Ther. 2016;29(1):19–23. doi: 10.1111/dth.12273
  5. Hanifin JM, Rajka G. Diagnostic features of atopic dermatitis. Acta Dermatol Venereol. 1980;92(1):44–47.
  6. Korostovcev DS, Makarova IV, Revjakina VA, et al. SCORAD Index – an objective and standardized method for assessing skin lesions in atopic dermatitis. Allergology. 2000;(3):39–43. (In Russ).
  7. Kochergin NG. Osnovnye aspekty patogeneza, kliniki i sovremennoi terapii atopicheskogo dermatita. [dissertation abstract] Moscow; 2001. 30 р. (In Russ).
  8. Olisova OYu, Vladimirov VV, Murakhovskaya EK. UVA 370 nm phototherapy of atopic dermatitis. Russian Journal of Skin and Venereal Diseases. 2013;(6):22–27. (In Russ).
  9. Kosheleva IV, Khasanova AR. Modern therapeutic approaches to atopic dermatitis: the role of phototherapy and the search for new ways. Lechashchii vrach. 2018;(4):24–26. (In Russ).
  10. Оrtiz-Salvador JM, Pérez-Ferriols A. Phototherapy in atopic dermatitis. Adv Exp Med Biol. 2017;996:279–286. doi: 10.1007/978-3-319-56017-5_23
  11. Patrizi A, Raone B, Ravaioli GM. Management of atopic dermatitis: safety and efficacy of phototherapy. Clin Cosmet Investig Dermatol. 2015;8:511–520. doi: 10.2147/CCID.S87987

Supplementary files

Supplementary Files
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1. JATS XML
2. Fig. 1. Dynamics of the SCORAD index in the compared groups during treatment (before treatment, after 1 and 3 months from the start of treatment).

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3. Fig. 2. Dynamics of the DIKI index in the compared groups during treatment (before treatment, after 1 and 3 months from the start of treatment)

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4. Fig. 3. Average number of relapses per year in patients with AD with different types of treatment.

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