对患有深度部分厚度烧伤的成年人住院时间的影响:比较生物工程等性细胞化构造扩展访问试验与国家烧伤数据库数据库
Tzy-Chyi Yu1, Helen Hahn2, Randi Rutan2
1Health Economics and Outcomes Research, Mallinckrodt Pharmaceuticals, Bridgewater, NJ, USA.
ClinicoEconomics and outcomes research : CEOR
|September 11, 2024
概括
与传统的自移植相比,生物工程等性细胞化结构 (BACC) 治疗显著减少了深度部分厚度烧伤患者的住院时间,平均为4.84天. 这一发现表明潜在的医疗保健成本节省和改善患者的结果.
科学领域:
- 再生医学是一种再生医学.
- 生物材料科学 生物材料科学
- 临床烧伤护理 临床烧伤护理
背景情况:
- 深度部分厚度 (DPT) 烧伤需要有效的治疗,以尽量减少医院资源的利用.
- 生物工程等性细胞化结构 (BACC) 为烧伤管理提供了传统自体移植的潜在替代方案.
- 评估BACC对住院时间 (LOS) 的影响对于理解其经济和临床价值至关重要.
研究的目的:
- 评估StrataGraft (BACC) 治疗对DPT烧伤成年患者住院时间 (LOS) 的影响.
- 为了比较BACC治疗与传统自移植之间的医院资源利用率.
主要方法:
- 一种准实验方法比较了StrataCAT试验 (BACC治疗) 的数据与来自国家烧伤存储库 (NBR) 的匹配的外部控制臂 (自移植).
- 匹配标准包括人口统计学,烧伤特征和并发症,以确保队列可比性.
- 计算了对待者 (ATT) 的平均治疗效应,以确定BACC对LOS的影响.
主要成果:
- 该研究包括47名接受BACC治疗的患者和137名接受自移植的患者 (权重为47) 的匹配队列.
- 与匹配的自移植队列相比,BACC治疗导致住院LOS显著减少,平均为4.84天 (P=0.0127).
- 平均每%TBSA燃烧的LOS对于BACC (1.39天/%TBSA) 比自移植 (1.88天/%TBSA) 低.
结论:
- 与自移植相比,BACC治疗显著减少了DPT烧伤的成年患者的住院LOS.
- 这种LOS的减少可能会导致医疗保健系统负担降低,住院治疗成本降低.
- 这些发现表明,接受BACC治疗烧伤治疗的患者可能会获得临床益处.
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