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Improving complex brachytherapy efficiency: Multidisciplinary quality assurance and workflow optimization

delete2026-05-01
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PRE
AI
A
Andrew Gross *
W
Wu, Xue
M
Ming Wang
P
Podder, Tarun
G
Ghaly, Mary
M
McFarland, Heather
N
Nicole Maronian
T
Tanvir Baig
L
Langmack, Christian
S
Smrz, Stacy
S
Sarah Lynam
P
Pranshu Mohindra
Z
Zaorsky, Nicholas G.
K
Karina Nieto
DOI:10.1016/j.brachy.2026.01.002delete
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摘要

摘要

En 中文
目的:MRI引导下近距离放射治疗局部晚期宫颈癌可改善肿瘤学结局和毒性反应;然而,该过程耗时较长。我们假设将MRI与置入器械结合,并采用硬膜外麻醉和中等镇静用于接受宫颈癌近距离放射治疗的患者,与采用全身麻醉或中等镇静但无MRI与置入器械结合的流程相比,不会增加总治疗时间。方法:2019-2023年间,32例FIGO分期IB2-IVB期宫颈癌患者被选入3个队列:队列1(n=9)接受无MRI的全身麻醉;队列2(n=7)接受中等镇静;队列3(n=6)接受硬膜外麻醉、中等镇静和MRI。比较各组的时差。主要终点为总治疗时间、硬膜外时间、病例时间、恢复时间、MRI时间及以分钟计的治疗计划和实施时间。次要终点包括56天内完成治疗的患者比例以及从外照射放疗后7天内接受近距离治疗的患者比例。结果:置入器械的MRI成像和硬膜外麻醉增加了各队列的中位治疗时间,而放射科采用中等镇静降低了各队列的中位总治疗时间。各队列1、2、3的中位总治疗时间[中位数(IQR)]分别为433(376,456)、350(333,394)、413(336,455)分钟,差异无显著性(p>0.05)。各队列的56天总治疗时间或从外照射放疗到近距离治疗的中位时间差异无显著性(p>0.05)。结论:治疗日采用置入器械的MRI结合硬膜外麻醉和中等镇静镇痛不会延长总治疗时间。(c)2026年,经美国近距离治疗学会授权,爱思唯尔公司出版。
Keyword:
Brachytherapy
Cervical cancer
Quality assurance/quality improvement
MRI
Epidurals

期刊

B
Brachytherapy
IF:
1.8
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83
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