Good adherence and early efficacy using desonide hydrogel for atopic dermatitis: results from a program addressing patient compliance.

BACKGROUND: Patients with atopic dermatitis (AD) may have poor adherence for several reasons, including fear of side effects or dislike of messy topical therapies. PURPOSE: To assess adherence to and efficacy of a multifaceted program for atopic dermatitis using a lightweight, easy-to-apply medication and more frequent return visits. METHODS: Forty-one subjects with mild-to-moderate atopic dermatitis were instructed to use desonide hydrogel 0.05% twice daily. Disease severity was measured at baseline and weeks 1, 2 and 4. Subjects also received a follow-up phone call on day 3. Adherence was assessed using electronic monitors. At the end of the study, subjects sampled and rated the vehicle attributes of six different topical corticosteroid formulations. RESULTS: Mean adherence to twice-daily application slowly declined over time, from 81% on day 1 to 50% by day 27. An improvement in pruritus was observed as early as day 3, and by week 4, mean pruritus and EASI scores improved from baseline by 60% and 61%, respectively. Mean SGA scores also improved to marked improvement/almost clear by week 4. In vehicle attribute surveys, the hydrogel was consistently rated higher than the other vehicles in all categories. CONCLUSION: Subjects responded very well to treatment, and adherence to desonide hydrogel 0.05% was much better than previously reported with ointments. The early efficacy, favorable attributes of the hydrogel vehicle and judicious follow up likely increased adherence to topical therapy. The use of ointments or more potent topical steroids as a first choice may be counterproductive in the treatment of atopic dermatitis.

A pramoxine-based anti-itch lotion is more effective than a control lotion for the treatment of uremic pruritus in adult hemodialysis patients.

OBJECTIVE: The objective of this study was to evaluate the efficacy of a commercially available anti-itch lotion containing 1% pramoxine hydrochloride versus control lotion in the treatment of uremic pruritus in adult hemodialysis patients. METHODS: This was a randomized, double-blind, controlled comparative trial set in a community hemodialysis center. The study population comprised 28 individuals (mean age 53.5) with moderate to severe uremic pruritus who had been receiving hemodialysis for at least 3 months. All participants were recruited from one community hemodialysis center. Topical anti-itch lotion containing 1% pramoxine was applied twice daily to all affected areas of pruritus for 4 weeks. The main outcome measure was a reduction in itch intensity. Secondary outcomes included increases in the investigator's global assessment and improvement in skin hydration. RESULTS: There was a 61% decrease in itch intensity in the treatment group, whereas a 12% reduction in itch intensity was observed in the control group. The rate of decline in itching was also greater in the treatment arm versus the control arm. No significant differences were displayed in other studied disease-related variables. CONCLUSION: Our study shows that individuals using pramoxine 1% lotion experienced a reduction in pruritus to a greater degree than those using the control lotion. This safe, convenient and effective topical lotion may potentially benefit the large number of patients affected by pruritus associated with end-stage renal disease.