AAD 2025: New analysis of the ADORING 3 trial showed tapinarof maintains low disease activity in patients with AD for an average of 79.8 days post-treatment.
Jonathan Silverberg, MD, PhD, MPH
Principle investigator
While many topical treatments provide temporary relief for atopic dermatitis (AD), disease recurrence upon discontinuation remains a significant concern. A new analysis of the phase 3 ADORING 3 clinical trial suggests that tapinarof (VTAMA®; Organon) cream, 1%, may help patients with AD maintain low disease activity even during treatment-free intervals.
The analysis, presented at the 2025 American Academy of Dermatology (AAD) Annual Meeting in Orlando, Florida, indicated that adults and children aged 2 years and older with AD who achieved complete skin clearance maintained low disease activity during treatment‐free intervals averaging approximately 80 days.
The ADORING 3 study was a 48-week open-label, long-term extension trial evaluating the durability of disease control following treatment with tapinarof cream. Participants who achieved complete disease clearance (Validated Investigator Global Assessment for Atopic Dermatitis [vIGA-AD] = 0) discontinued treatment and were monitored to assess how long disease control persisted. Patients whose disease worsened to mild or greater severity (vIGA-AD ≥ 2) were eligible for retreatment.
The study aimed to determine the duration of disease control during treatment-free periods and to evaluate symptom severity using the Eczema Area and Severity Index (EASI) and Peak Pruritus Numerical Rating Scale (PP-NRS).
According to the results, following discontinuation of tapinarof cream, patients maintained low disease activity for a mean of 79.8 consecutive days. At the end of this treatment-free interval, researchers reported 84% of participants had a vIGA-AD score of 2 (mild disease), with a mean EASI score of 3.4 and a mean weekly PP-NRS score of 2.9, suggesting sustained symptom relief.
Jonathan Silverberg, MD, PhD, MPH, a principal investigator of the study, noted in an accompanying press release, "For patients with atopic dermatitis, the benefits of many topical treatments are often short-lived, and for some patients, their disease rapidly reappears after taking a break from topical treatments." He further emphasized, "As a physician, I’m encouraged that at the end of a break from treatment with [tapinarof] cream, patients’ AD remained mild. I’m excited to see these data support the use of [tapinarof] cream to potentially provide lasting results for itch, which is the universal and most burdensome symptom of AD."
The analysis also showed that tapinarof cream was generally well tolerated. The most frequently reported treatment-emergent adverse events (TEAEs) included folliculitis (12.1%), nasopharyngitis (6.9%), and upper respiratory tract infections (6.9%). Discontinuation due to adverse events was uncommon (2.6%). Reported events of special interest, including contact dermatitis and headache, were mild or moderate in severity, with low associated discontinuation rates (0.4% and 0%, respectively).
The findings from ADORING 3 suggest that tapinarof cream could offer a new approach to AD treatment, allowing for extended symptom relief without continuous application. By reducing the frequency of treatment while maintaining disease control, this approach may enhance patient adherence and overall satisfaction with therapy.
“These data reinforce the efficacy of [tapinarof] cream in atopic dermatitis, including the durability of effect among patients in the study, including children as young as 2 years old,” Juan Camilo Arjona Ferreira, MD, head of research and development and chief medical officer at Organon, said in a press release. “Knowing the profound impact that AD can have on the lives of patients, and oftentimes their caregivers, the possibility to receive over 2 months of relief without needing to reapply treatment is meaningful and speaks to our mission of creating a healthier every day.”
Tapinarof cream, 1% was approved by the US FDA in December 2024 for the topical treatment of AD in adults and children aged 2 years and older, following its earlier approval in May 2022 for adults with plaque psoriasis.
Stay tuned to Patient Care Online’s conference coverage this week for an exclusive interview with study investigator, Linda Stein Gold, MD, as well as more late-breaking data.
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