Peter Lio, MD

Peter Lio, M.D., is assistant professor of clinical dermatology and pediatrics at Northwestern University’s Feinberg School of Medicine, and private practice, Dermatology and Aesthetics of Wicker Park, Wicker Park, Chicago.

Articles by Peter Lio, MD

Panelists discuss how future therapies should aim to provide faster symptom relief than the current 4- to 8-week timeframe, offer longer-lasting depot effects requiring less frequent application, and accelerate the regulatory process for extending safe adult medications to younger pediatric populations.

Panelists discuss how comprehensive caregiver education forms the foundation of successful treatment, involving dispelling internet misinformation, demonstrating proper application techniques like fingertip units, addressing steroid fears, and establishing realistic expectations about long-term management rather than seeking quick cures.

Panelists discuss how roflumilast demonstrated 25% Investigator’s Global Assessment (IGA) success at 4 weeks in the Integument PED trial with impressive long-term results showing 73% Eczema Area and Severity Index (EASI-75) achievement at 56 weeks, while highlighting its excellent tolerability profile with no black box warning, no folliculitis, and minimal stinging compared with previous phosphodiesterase-4 inhibitors.

Panelists discuss how tapinarof showed strong efficacy in the Adoring trials, with 45% to 46% Investigator’s Global Assessment (IGA) success and 55% to 60% Eczema Area and Severity Index (EASI-75) achievement at 8 weeks. However, they question real-world adherence to daily application over such extended periods and note folliculitis as a notable adverse effect occurring in over 5% of patients.

Panelists discuss how ruxolitinib cream demonstrated impressive efficacy in the TRU83 trial, with over 50% of patients achieving near-complete clearance at 8 weeks using the 1.5% formulation, while acknowledging that the Janus kinase (JAK) inhibitor’s broad mechanism makes its effectiveness unsurprising despite concerns about the boxed warning.

Panelists discuss how they incorporate both steroids and nonsteroidals from the initial visit by limiting steroid use to 1 to 2 weeks followed by long-term nonsteroidal maintenance, while noting the need for more vehicle formulations and lower age indications to better serve younger patients with limited treatment options.

Panelists discuss how the current topical standard of care has evolved from traditional topical steroids developed in the 1960s to include newer nonsteroidal options like ruxolitinib (Janus kinase [JAK] inhibitor), roflumilast (phosphodiesterase-4 [PDE4] inhibitor), and tapinarof (aryl hydrocarbon receptor agonist), with steroids now serving as bridge treatments rather than long-term maintenance therapy.

Panelists discuss how atopic dermatitis presents differently across pediatric age groups. Infants show lesions on cheeks and extensor surfaces, whereas older children develop more typical flexural patterns. They also discuss how the condition significantly impacts the quality of life for patients and caregivers through sleep disruption, school performance issues, and ongoing parental stress.

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