相关实验视频

Updated: Jun 20, 2025

Intestinal Epithelial Regeneration in Response to Ionizing Irradiation

Intestinal Epithelial Regeneration in Response to Ionizing Irradiation

Published on: July 27, 2022

在患有直肠癌的患者中量化辐射诱导小肠毒性的社会负担

Eva Kimpe¹, Riet Parmentier¹, Sara-Lise Busschaert¹

¹Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health, Vrije Universiteit Brussel, Brussels, Belgium.

Frontiers in oncology

|July 23, 2024

概括

创新的放射疗法技术显著提高了生活质量,并通过尽量减少小肠毒性来减少直肠癌幸存者的长期成本. 这些进步比传统方法提供了实质性的优势.

科学领域:

在瘤学瘤学.
辐射瘤学辐射瘤学
卫生经济学卫生经济学

背景情况:

结直肠癌 (RC) 治疗的进步提高了生存率和生活质量 (QoL).
胃肠道疾病,特别是小肠道 (SB) 毒性,仍然是RC幸存者的重大挑战.
卫生经济建模可以评估治疗副作用的社会负担.

研究的目的:

在直肠癌 (RC) 幸存者中量化辐射诱导的晚期小肠 (SB) 毒性.
为了比较三维合规辐射疗法 (3D-CRT),强度调节辐射疗法 (IMRT) 和IMRT与图像引导辐射疗法 (IMRT/IGRT) 的健康经济影响.

主要方法:

从社会角度进行基于模型的健康经济评估.
基于比利时发病率的RC幸存者的理论队列 (25至99岁) 的分析.
包括决定性和概率性灵敏度分析 (1,000 次代).

主要成果:

与3D-CRT相比,IMRT/IGRT和IMRT提高了寿命QOL,分别为0.11和0.05个QALY.
由于降低了SB毒性,IMRT/IGRT和IMRT导致每名患者分别节省了3,820欧元和1,863欧元的成本.
这些发现突显了先进的技术技术的经济和质量效益.

结论:

像IMRT/IGRT和IMRT这样的新型放射治疗技术为直肠癌幸存者提供了显著的长期成本节约和改善的QOL.
考虑晚期毒性影响对于辐射瘤学的投资和偿还决策至关重要.
先进的RT技术在管理直肠癌治疗副作用方面取得了宝贵的进步.

关键词:

癌症幸存者癌症幸存者进行成本效益分析.医疗保健经济学和组织辐射疗法辐射疗法这是直肠癌.

更多相关视频

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery

Published on: September 27, 2024

A Co-culture Method to Investigate the Crosstalk Between X-ray Irradiated Caco-2 Cells and PBMC

A Co-culture Method to Investigate the Crosstalk Between X-ray Irradiated Caco-2 Cells and PBMC

Published on: January 30, 2018

相关概念视频

Biological Effects of Radiation

Biological Effects of Radiation

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...