Trial reportAdvances in therapy2025
Onset and Long-Term Maintenance of Optimal Itch Response in Adult Patients with Moderate-to-Severe Atopic Dermatitis Treated with Dupilumab: Post Hoc Analysis from Two Phase 3 Trials.
Trial report in Advances in therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Randomized, Double-Blind, Placebo-Controlled Study to Demonstrate the Efficacy and Long-Term Safety of Dupilumab in Adult Patients With Moderate-to-Severe Atopic Dermatitis
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study Investigating the Efficacy and Safety of Multiple Dupilumab Dose Regimens Administered as Monotherapy for Maintaining Treatment Response in Patients With Atopic Dermatitis
Who cites it
1 citing paper in PubMed.
- Hsp90 as a pathophysiological factor and emerging therapeutic target in atopic dermatitis.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe treat-to-target concept established goals to guide treatment with systemic therapies in atopic dermatitis (AD), including goals for itch improvement, reported as the most burdensome symptom. The aim of this study is to assess optimal itch response onset and long-term maintenance using treat-to-target criteria in dupilumab-treated patients.
methodsThis post hoc analysis assessed patients ≥ 18 years with moderate-to-severe AD in two phase 3, randomized, double-blind, placebo-controlled studies. Patients received dupilumab 300 mg every 2 weeks or placebo with concomitant topical corticosteroids (TCS) for 52 weeks (CHRONOS); or dupilumab monotherapy 300 mg every week/every 2 weeks/every 4 weeks/every 8 weeks or placebo for 36 weeks after achieving Eczema Area and Severity Index improvement of 75% or Investigator's Global Assessment 0/1 with dupilumab in SOLO1/2 (SOLO-CONTINUE). Optimal itch response was defined as Peak Pruritus Numeric Rating Scale ≤ 4.
resultsPatients receiving dupilumab + TCS achieved optimal itch response faster and in higher proportion than those receiving placebo + TCS (P < 0.0001) and maintained optimal response longer (median [Q1-Q3] 40 [11-50] vs 3 [0-23] weeks; P < 0.0001). Patients achieving optimal itch response with dupilumab monotherapy who continued treatment maintained response longer compared with those transitioned to placebo, although duration decreased with less frequent dosing (P < 0.0001 for all dupilumab regimens vs placebo).
conclusionOptimal itch response was achieved rapidly and maintained long term in adult patients treated with dupilumab with or without concomitant TCS therapy.
trial registrationNCT02395133 and NCT02260986.
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Registered trials
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