Dermatology and Therapy (May 2024)

Unmet Needs and Treatment Preference of Systemic Treatments for Moderate-to-Severe Psoriasis from the Perspectives of Patients and Dermatologists in China

  • Yehong Kuang,
  • Yuzhen Li,
  • Chengzhi Lv,
  • Min Li,
  • Zhenying Zhang,
  • Yi Chen,
  • Wendong Chen,
  • Xingzhi Wang,
  • Lina Ba,
  • Yichen Zhong,
  • Steven Feldman

DOI
https://doi.org/10.1007/s13555-024-01159-3
Journal volume & issue
Vol. 14, no. 5
pp. 1245 – 1257

Abstract

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Abstract Introduction The treatment options for moderate to severe psoriasis (msPsO) in China have been greatly increased with the approvals of biologics. However, the unmet needs and treatment preferences of systemic treatments for msPsO in China remain unclarified. Methods Fifty dermatologists and 300 patients with msPsO (41% with severe psoriasis) were surveyed for effectiveness, safety, treatment convenience, and treatment preferences (using a choice-based conjoint questionnaire). Descriptive statistics and conjoint simulation analyses were employed to summarize survey information and assess treatment preferences. Results Both patients and dermatologists reported shorter treatment duration for oral drugs (2.7–6.2 months) than that for biologics (9.5–17.0 months). The most frequently reported treatment discontinuation reasons by the surveyed patients and dermatologists were unsatisfactory effectiveness (average 84.5%) for oral drugs and loss of efficacy over time (average 68.5%) for biologics. Commonly reported treatment inconveniences included regular lab tests for traditional oral drugs (average 71.5%) and administration assistance for biologics (average 58.0%). Injection site reactions (average 51.5%) and needle fear (average 35.5%) were frequently reported for biologics among the surveyed patients and dermatologists. Once-daily oral treatment was preferred over biweekly subcutaneous injection treatment when the two had comparable attributes (average in patients 87.1% vs. 12.9%; average in dermatologists 93.4% vs. 6.6%). Conclusions Unmet needs of systemic treatments remain for msPsO in China. Once-daily oral treatment is preferred over biweekly subcutaneous injections to treat msPsO when other treatment attributes are comparable.

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