Treatment Preferences Among Systemic Therapy-Naïve Patients with Atopic Dermatitis or Psoriasis in Germany: A

Svenja Royeck1, Anna Daphne Bamidis2, Conrad Weckbecker3

  • 1Pruritus Medicine Section, Department of Dermatology, and Center for Chronic Pruritus (KCP), University Hospital Münster, Von-Esmarch-Str. 58, 48149, Münster, Germany. Svenja.Royeck@ukmuenster.de.

Dermatology and Therapy
|December 13, 2025
PubMed
Abstract

Insights

Most patients with moderate-to-severe atopic dermatitis (AD) and psoriasis (PSO) desire systemic therapy for better efficacy and quality of life. Preferences for administration routes, such as injections or tablets, varied significantly between AD and PSO patients.

Area of Science:

  • Dermatology
  • Patient-reported outcomes
  • Pharmacotherapy

Background:

  • Limited data exists on patient preferences for systemic therapies in atopic dermatitis (AD) and psoriasis (PSO).
  • Understanding patient desire for systemic treatment and preferred administration routes (oral vs. subcutaneous) is crucial for treatment optimization.
  • This study addresses the knowledge gap regarding patient preferences among treatment-naïve individuals with AD or PSO.

Purpose of the Study:

  • To evaluate the desire for systemic therapy in patients with moderate-to-severe AD or PSO who have not previously used systemic treatments.
  • To identify disease-specific factors influencing the desire for systemic therapy.
  • To determine patient preferences for administration routes: subcutaneous injections versus oral tablets.

Main Methods:

  • A questionnaire-based study was conducted with systemic treatment-naïve patients diagnosed with AD or PSO at two German university hospitals.
  • Data collected included demographics, disease severity, pruritus, pain intensity, quality of life (QoL) impairment, and desire for systemic therapy.
  • Statistical analysis involved Mann-Whitney U tests for group comparisons and Spearman correlations to identify factors influencing therapy desire.

Main Results:

  • A significant majority of patients with moderate-to-severe AD (67.9%) and PSO (77.8%) expressed a desire for systemic therapy, primarily seeking improved efficacy, QoL, and reduced pruritus.
  • Administration route preferences showed significant differences: 57.1% of PSO patients preferred injections, while 73.7% of AD patients preferred tablets (p < 0.005).
  • Desire for systemic therapy correlated with pain intensity and QoL impairment in AD patients, and with male sex in PSO patients.

Conclusions:

  • The majority of topically treated patients with moderate-to-severe AD and PSO are motivated to initiate systemic therapy.
  • Distinct preferences for administration routes exist between AD and PSO patient populations, highlighting the need for personalized treatment approaches.
  • Patient-reported factors like pain and QoL significantly influence the desire for systemic treatment, underscoring the importance of a holistic patient assessment.