风险评分系统用于预测腹腔癌与腹膜癌瘤的死亡率
Marina Alessandra Pereira1,2, Marcus Fernando Kodama Pertille Ramos1, Amir Zeide Charruf1
1Department of Gastroenterology, Instituto do Cancer, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01249-000, Brazil.
Medical sciences (Basel, Switzerland)
|June 26, 2024
概括
一个新的预后得分有助于识别高风险的6个月死亡率的腹癌患者,指导积极的治疗决策,以获得更好的生存结果.
科学领域:
- 在瘤学瘤学.
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
背景情况:
- 胃癌 (GC) 与腹癌 (PC) 呈现出严重的预后,需要确定预测不良结果的因素.
- 了解预后指标对于确定有资格接受旨在改善晚期GC患者生存率的积极疗法至关重要.
研究的目的:
- 评估患有第四阶段胃癌和腹膜癌症的患者的生存结果.
- 在这个患者队列中开发一个预测性6个月死亡率的预后得分.
主要方法:
- 分析了211名患有第四期胃癌和腹膜癌症的患者的临床数据.
- 基于九个临床变量的风险评分的开发,以将患者分为低风险和高风险组.
- 风险组之间的整体存活 (OS) 的比较和治疗影响的评估.
主要成果:
- 该研究确定了211名IV期GC和PC患者,将136人 (64.5%) 分类为低风险和75人 (35.5%) 分类为高风险.
- 中位数的生存期明显不同:低风险患者7.9个月,高风险患者1.9个月 (p < 0.001).
- 高风险患者在6个月内死亡率为77.3% (p < 0.001);息性手术和化疗改善了生存率,无论风险组如何.
结论:
- 一个开发的评分系统,利用患者的表现状况和临床数据,有效地区分胃癌与腹膜癌症患者的高风险6个月死亡率.
- 预后得分有助于对患者进行分层,以寻求可能更具侵略性的治疗策略.
- 在更大的队列中进行进一步验证至关重要,以确认预后得分的外部有效性和临床实用性.
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