The British journal of dermatology
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Randomized Controlled Trial Multicenter Study
Ustekinumab improves health-related quality of life in patients with moderate-to-severe psoriasis: results from the PHOENIX 1 trial.
Background PHOENIX 1 was a phase III, randomized, double-blind, placebo-controlled study that demonstrated the long-term efficacy and safety of ustekinumab in patients with moderate-to-severe psoriasis. Objectives To assess the effect of ustekinumab maintenance therapy on health-related quality of life (HRQoL) in PHOENIX 1 patients. Patients and methods Patients (n = 766) were randomized to receive ustekinumab 45 mg (n = 255) or 90 mg (n = 256) at weeks 0 and 4 and every 12 weeks thereafter, or placebo (n = 255) at weeks 0 and 4 with crossover to ustekinumab at week 12. ⋯ Regression analysis showed that, after adjustment for improvement in PASI or Physician's Global Assessment (PGA), ustekinumab-treated patients demonstrated significant improvements in DLQI. Conclusions Ustekinumab improves HRQoL in patients with moderate-to-severe psoriasis. Patient-reported outcomes measured a treatment effect beyond that indicated by clinical measures.
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Randomized Controlled Trial
A randomized controlled trial in children with eczema: nurse practitioner vs. dermatologist.
Background We hypothesized that a nurse practitioner would improve the quality of life of a child with eczema more than a dermatologist because of a structured intervention and more consultation time. Objectives To compare the level of care by nurse practitioners with that by dermatologists in children with eczema. Methods New referrals aged < or = 16 years with a diagnosis of eczema were recruited. ⋯ Significantly higher satisfaction levels were observed at 4, 8 and 12 months in the nurse practitioner group. Conclusions The level of care provided by a nurse practitioner in terms of the improvement in the eczema severity and the quality of life outcomes was comparable with that provided by a dermatologist. In addition, the parents were more satisfied with the care that was provided by a nurse practitioner.