The ideal moisturizer: a survey of parental expectations and practice in childhood-onset eczema.

AIM: We evaluated the moisturizing and bathing practices and preferences of patients with childhood-onset eczema.
METHODS: The attitudes and practice of patients with eczema managed at a pediatric dermatology clinic were evaluated, using children with non-eczematous skin diseases as controls. Disease severity of eczema in the preceding 12 months was evaluated by the Nottingham Eczema Severity Score (NESS). Skin hydration (SH) and transepidermal water loss (TEWL) were assessed.
RESULTS: Majority of patients took shower instead of bath and spent 12-13 min in shower. Most eczema patients applied emollients after shower/bath. Air-conditioning use was frequent, and patients with eczema maintained a lower ambient temperature than non-eczema patients (p = 0.001). Most eczema patients reported regular emollient usage (1.8 times/day for mild vs 2.8 times/day for moderate-to-severe eczema, p = 0.001), and acceptability of the current product was good to fair. Parents reported that the current emollients were most often recommended by doctors. Majority of parents/patients with mild eczema thought an ideal emollient needs only to be used twice a day whereas moderate-to-severe patients preferred more frequent usage (p = 0.001), and most of them preferred a non-fragrant, non-herbal white cream. Agreements concerning ideal emollient usage were only "moderate-to-fair" (kappa values <0.61), implying what parents/patients practiced was not the same as what they preferred.
CONCLUSION: This study helps better understand the emolliation practices and preferences of eczema patients. Doctors remain the most important source of recommendation. Majority think an ideal moisturizer is a non-fragrant, non-herbal, white or transparent cream which needs only to be used two to three times per day. Compliance may be enhanced if the recommended moisturizer conforms to the parents/patients preference.