开发MANTAP评分,用于预测中期肝细胞癌患者的一年死亡率,这些患者接受过动脉化学栓塞治疗
Imelda Maria Loho1, Irsan Hasan1, Rino Alvani Gani1
1Hospital Dr Cipto Mangunkusumo, INDONESIA.
Clinics and research in hepatology and gastroenterology
|February 5, 2026
概括
一个新的MANTAP评分预测了在接受跨动脉化学栓塞 (TACE) 的中期肝细胞癌 (HCC) 患者的一年死亡率. 这种工具有助于根据肝功能,瘤大小和AFP水平分层风险.
科学领域:
- 肝胆瘤学 肝胆瘤学
- 干预性放射学 干预性放射学
- 临床预后 临床预后
背景情况:
- 超动脉化血栓化 (TACE) 是中期肝细胞癌 (HCC) 的首要治疗方法.
- 由于瘤负担和肝功能异质,治疗的适宜性和结果各不相同.
- TACE可能会损害肝功能,特别是在患有较大的瘤的患者中.
研究的目的:
- 开发和验证TACE接受中期HCC患者一年死亡率的预测模型.
- 确定影响该患者队列生存的关键预后因素.
- 为临床使用创建一个简单的风险分层工具.
主要方法:
- 使用印度尼西亚国家肝细胞癌注册表 (RINKAS) (2006-2022) 的数据进行了回顾性队列研究.
- 使用双变量和多变量考克斯回归分析来确定1年死亡率的预后因素.
- 使用AUROC,Hosmer-Lemeshow测试,校准曲线和启动用于验证的模型性能进行了评估.
主要成果:
- 该研究包括538名中期HCC患者,其中191人接受TACE,显示1年生存率为49.8%.
- 一年死亡率的显著预测因素被确定为ALBI 2-3级,结节大小≥11厘米,AFP ≥1000 ng/mL.
- 开发的MANTAP模型将患者分为低,中等和高风险组,具有明显的死亡率 (分别为29.6%,52.9%和75.1%) 并显示可接受的预测性能 (AUROC 0.72).
结论:
- 在接受TACE的中期HCC患者中,MANTAP评分提供了一种简单的风险分层方法.
- 这种工具可以帮助临床医生估计一年死亡风险.
- 该模型提供了有价值的预后信息,以指导治疗决策和患者管理.
相关概念视频
Piaget's Stage 3 of Cognitive Development
1.1K
During Piaget's concrete operational stage, from ages 7 to 11, children exhibit a marked increase in logical thinking skills, specifically in relation to tangible, real-world events. This stage is characterized by the development of several essential cognitive concepts, including conservation, reversibility, and classification, all of which support the child's evolving capacity for structured thought.
Conservation and Constancy of Quantity
A significant cognitive milestone in the...
Conservation and Constancy of Quantity
A significant cognitive milestone in the...
1.1K
Piaget's Stage 1 of Cognitive Development
1.8K
The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
Exploration...
1.8K
Piaget's Stage 2 of Cognitive Development
942
The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...
942
Piaget's Stage 4 of Cognitive Development
658
The formal operational stage, as described in Piaget's cognitive development theory, begins around age 11 and extends into adulthood. It marks the emergence of advanced cognitive abilities that differentiate adolescent and adult thinking from those of younger children. This stage is characterized by abstract reasoning, hypothetical-deductive reasoning, and a more complex understanding of self and others.
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
658
The Intermediate Value Theorem
284
The Intermediate Value Theorem is a foundational result in calculus that guarantees the existence of solutions within certain intervals for continuous functions. Formally, the Intermediate Value Theorem states that if a function f is continuous on the closed interval [a, b], and if N is any value between f(a) and f(b), then there exists at least one c ∈ (a, b) such that f(c) = N. This theorem is instrumental in proving the existence of roots and in analyzing the behavior of continuous...
284
Introduction to z Scores
11.2K
A z score (or standardized value) is measured in units of the standard deviation. It tells you how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a zero z score. It is important to note that the mean of the z scores is zero, and the standard deviation is one.
z scores...
z scores...
11.2K


