期刊
BRITISH JOURNAL OF DERMATOLOGY
卷 160, 期 6, 页码 1264-1272出版社
WILEY
DOI: 10.1111/j.1365-2133.2008.08962.x
关键词
adalimumab; biologics; cost-effectiveness; psoriasis; quality of life; randomized controlled trial
类别
资金
- Abbott Laboratories
Background New biologics have dramatically changed therapeutic options for psoriasis, albeit at additional cost. Objectives To determine the cost-effectiveness and optimal treatment sequence for moderate to severe psoriasis. Methods Psoriasis Area and Severity Index (PASI) response rates from 22 randomized controlled trials evaluating biologic (adalimumab, efalizumab, etanercept, infliximab) and nonbiologic systemic (methotrexate, ciclosporin) agents were considered. Short-term efficacy was based on relative probabilities of achieving PASI response (50/75/90) in a meta-analysis of trials. Published evidence and assumptions were used to predict long-term efficacy. Treatment benefits were determined by the relationship between PASI response and the EuroQOL 5D health utility measure. Costs included therapy, administration, monitoring and hospitalization. Incremental cost-effectiveness ratios (ICERs) were calculated and treatments ranked relative to supportive care. Results Infliximab provided the most incremental quality-adjusted life-years (QALYs) vs. supportive care (0.18 QALYs; 95% confidence interval, CI 0.13-0.24), followed by adalimumab (0.16 QALYs; 95% CI 0.11-0.22). Methotrexate and ciclosporin were less beneficial (0.13 and 0.08 QALYs, respectively) but were cost saving and considered the first two treatments in the optimal sequence. Comparing biologics, adalimumab was most cost effective (ICER 30 pound 000 per QALY), followed by etanercept (37 pound 000 per QALY), efalizumab (40 pound 000 per QALY) and infliximab (42 pound 000 per QALY). Conclusions Methotrexate and ciclosporin are cost effective but require monitoring for toxicities. Of the biologics, adalimumab was most cost effective following conventional systemic treatment failure or inadequate response. Payers and policymakers will have to decide how to utilize their budgets effectively for treating patients with moderate to severe psoriasis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据