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About 60% of all patients with AD are adults. However, the prevalence and incidence is significantly higher in childhood and adolescence.
Some children, adolescents and adults with moderate-to-severe AD cannot be sufficiently controlled with topical treatments alone and require intermittent or continuous treatment with systemic immunomodulating agents or UV-therapy.
Systematic reviews indicate that although several different interventions for moderate-to-severe AD have been studied in clinical trials, strong recommendations are only possible for Dupilumab in adults and the short-term use of cyclosporin A (CSA).
Pharmaceutical treatment of patients suffering from AE is diverse and frequently not in line with the current guidelines (for example S2-guideline in Germany).
Large head-to-head trials are missing so that long-term effectiveness of systemic interventions for moderate-to-severe AD is speculative.
In this situation, clinical registries can provide valuable information for evidence-based clinical decision making.
Extension of TREATgermany to children and adolescents is necessary as
Full description
Study procedures:
No study related intervention will be performed. Included patients will be prospectively followed for at least 24 months. A maximum duration of follow-up is not intended.
During the observation period standardized study visits are performed to prospectively document patient characteristics, clinical data, patient-reported outcomes, physician's reasons for treatment decisions, and satisfaction with treatment.
The first study visit is scheduled at patient inclusion (baseline-visit; V1). The second and third study visits are scheduled 3 and 6 months after baseline, respectively. (V2 after 3 months, V3 after 6 months). Thereafter, study visits are scheduled after 3 months (if a new systemic treatment was initiated) or after 6 months (in case no new systemic treatment was prescribed).
In a subset of patients biosamples for molecular analyses including blood, swabs and stool will be taken at baseline and at V6, as well as skin biopsies prior to and 3 months after systemic therapy initiation. This optional module requires separate patient information and informed consent.
Data assessment:
Prospective electronic documentation of disease course and severity, medical care and pharmaceutical treatment of AD.
Pseudomized data will be stored at the registry center (Center for Evidence-based Healthcare, Dresden).
Study assessments include:
A short physician report form to document patient history and clinical parameters such as the objective severity of clinical signs, affected body regions, physician's global assessment of disease severity, course of disease and medical treatment of AD including adverse events. A patient report form to assess important subjective parameters, patient reported outcomes such as symptoms, quality of life, treatment satisfaction, patient's assessment of global disease severity, totally/partial well-controlled weeks.
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Jochen Schmitt, Prof.Dr.; Eva Haufe, Dr.
Data sourced from clinicaltrials.gov
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