稳定期白癜风自体皮肤细胞悬液加光疗：美国经济模型结果

数据集获取（Figshare）

• 源站标题：Autologous skin cell suspension plus phototherapy in stable vitiligo: findings from a US economic model
• DOI：10.6084/m9.figshare.28540424.v1
• 发布日期：2025-03-05
• 文件数：1 个
• 文件总体积：135.40 KB
• 源站页面：https://tandf.figshare.com/articles/dataset/Autologous_skin_cell_suspension_plus_phototherapy_in_stable_vitiligo_findings_from_a_US_economic_model/28540424

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curl -L -o "ijme_a_2475674_sm5993.txt" "https://ndownloader.figshare.com/files/52809641"

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• ijme_a_2475674_sm5993.txt（135.40 KB）

文件总体积 135.40 KB（源站 API 实测）。

数据说明

A cell harvesting device for preparing non-cultured autologous skin cell suspension (ASCS) at the point-of-care is FDA-approved for repigmentation of stable depigmented vitiligo lesions in patients 18 years and older. The pivotal RSVP trial showed ≥80% repigmentation at Week-24 in 36% of lesions treated with laser ablation, ASCS, and narrowband ultraviolet B phototherapy compared to 0% with phototherapy alone (p = 0.012). The objective of this analysis was to evaluate the potential economic impact of laser ablation plus ASCS with phototherapy versus phototherapy alone for repigmentation of stable vitiligo lesions from a US payer perspective.
A 5-year decision-tree model was developed reflecting clinical pathways of adults with stable vitiligo lesions who had an inadequate response to prior topicals and phototherapy. Patients entering the model were treated with ASCS plus phototherapy or phototherapy alone and assessed for treatment response at Weeks-24 and 52 based on the RSVP trial’'s effectiveness endpoints. Durable response for Year-2 onwards was proxied by melanocyte-keratinocyte transplantation data. Model outcomes included per-patient total and incremental healthcare costs, treatment costs and total costs, cost per-patient per-month (PPPM), and cost per-patient per-year (PPPY). One-way sensitivity analyses assessed model result robustness.
The cumulative total per-patient cost for ASCS plus phototherapy increased from $28,177 to $92,779 between Year-1 and Year-5. Phototherapy alone increased from $21,146 to $101,518 over the same period. Compared to phototherapy alone, ASCS plus phototherapy incurred $7,030 more total per-patient cumulative costs in Year-1 and $8,738 less by Year-5 (-$146 PMPM; -$1,748 PPPY). Breakeven occurred between Years 2-3. Results were most sensitive to changes in ASCS response at Weeks-24 and 52 and healthcare costs.
Among adults with stable vitiligo with prior inadequate response to topicals or phototherapy, ASCS treatment may lead to lower all-cause direct medical costs over 5 years compared to phototherapy alone.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.28540424.v1（source: https://tandf.figshare.com/articles/dataset/Autologous_skin_cell_suspension_plus_phototherapy_in_stable_vitiligo_findings_from_a_US_economic_model/28540424）。