文献检索文档翻译深度研究
Suppr Zotero 插件Zotero 插件
邀请有礼套餐&价格历史记录

新学期，新优惠

限时优惠:9月1日-9月22日

30天高级会员仅需29元

1天体验卡首发特惠仅需5.99元

了解详情
不再提醒
插件&应用
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
高级版
套餐订阅购买积分包
AI 工具
文献检索文档翻译深度研究
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2025

一项关于在Halcyon和RayStation系统上对肺癌放疗计划进行自动渐进优化的回顾性研究。

A retrospective study of automatic progressive optimization for lung cancer radiotherapy plans on the Halcyon and RayStation systems.

作者信息

Shao Kainan, Du Fenglei, Qiu Lingyun, Zhang Yinghao, Li Yucheng, Ding Jieni, Zhan Wenming, Chen Weijun

机构信息

Department of Radiation Oncology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China.

Department of Radiation Physics, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China.

出版信息

PeerJ. 2025 Aug 5;13:e19831. doi: 10.7717/peerj.19831. eCollection 2025.

DOI:10.7717/peerj.19831
PMID:40786101
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12333610/
Abstract

This study aims to evaluate the feasibility of using RayStation's scripting function to generate automated radiotherapy plans for non-small cell lung cancer (NSCLC) patients on a Varian Halcyon accelerator and to compare their dosimetric characteristics with those of retrospectively collected manual clinical plans. A total of 63 conventional fractionation plans for NSCLC, previously designed using RayStation 4.5 for a variety of linear accelerators-including Trilogy, TrueBeam, Halcyon, and Elekta Infinity-were compared with automated plans generated using RayStation 9.0 for Halcyon. This heterogeneous control group was chosen to reflect real-world clinical practice across multiple platforms. Target coverage, doses to organs at risk (OARs), monitor units, and plan complexity were assessed. The automated plans showed improved dose conformity and lower OAR exposure under the planning configuration used. However, these differences should be interpreted with caution, as the comparison involved different treatment planning systems (TPS) versions and hardware platforms. Further controlled studies using the same TPS and linac are needed to validate the observed improvements.

摘要

本研究旨在评估使用RayStation脚本功能在瓦里安Halcyon加速器上为非小细胞肺癌（NSCLC）患者生成自动放射治疗计划的可行性，并将其剂量学特征与回顾性收集的手动临床计划的剂量学特征进行比较。总共63个NSCLC的常规分割计划，以前使用RayStation 4.5为包括Trilogy、TrueBeam、Halcyon和医科达Infinity在内的各种直线加速器设计，与使用RayStation 9.0为Halcyon生成的自动计划进行了比较。选择这个异质性对照组以反映多个平台的真实世界临床实践。评估了靶区覆盖情况、危及器官（OAR）的剂量、监测单位和计划复杂性。在所用的计划配置下，自动计划显示出更好的剂量适形性和更低的OAR受照剂量。然而，这些差异应谨慎解释，因为比较涉及不同的治疗计划系统（TPS）版本和硬件平台。需要使用相同的TPS和直线加速器进行进一步的对照研究，以验证观察到的改进。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/68a16ad67cfb/peerj-13-19831-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/cda87020d23c/peerj-13-19831-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/8bfc0e2f05e5/peerj-13-19831-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/9e987355d8d3/peerj-13-19831-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/dcc18f60ddfc/peerj-13-19831-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/4aea9da5241f/peerj-13-19831-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/68a16ad67cfb/peerj-13-19831-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/cda87020d23c/peerj-13-19831-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/8bfc0e2f05e5/peerj-13-19831-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/9e987355d8d3/peerj-13-19831-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/dcc18f60ddfc/peerj-13-19831-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/4aea9da5241f/peerj-13-19831-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50d0/12333610/68a16ad67cfb/peerj-13-19831-g006.jpg

相似文献

[1]
A retrospective study of automatic progressive optimization for lung cancer radiotherapy plans on the Halcyon and RayStation systems.

PeerJ. 2025-8-5

[2]
Comparative Evaluation of Dosimetric Quality and Treatment Efficiency for Halcyon, TrueBeam, and TomoTherapy in Cervical-Thoracic Esophageal Cancer Radiotherapy.

Technol Cancer Res Treat. 2024

[3]
Evaluation of the efficacy of automated machine learning enhanced planning system and a comparative analysis with manual planning system.

J Cancer Res Ther. 2025-4-1

[4]
Comparative analysis of VMAT plans on Halcyon and infinity for lung cancer radiotherapy.

PLoS One. 2025-2-11

[5]
Implementation of a novel pencil beam scanning Bragg peak FLASH technique to a commercial treatment planning system.

Med Phys. 2025-7

[6]
Semi-automated hippocampal avoidance whole-brain radiotherapy planning.

J Appl Clin Med Phys. 2025-7

[7]
Dosimetric evaluation of a novel automated noncoplanar volumetric modulated arc therapy technique for treating optic nerve sheath meningiomas.

Front Oncol. 2025-6-27

[8]
Converging lens radiotherapy (CLRT) employing kilovoltage x-ray source: Treatment planning study.

Med Phys. 2025-8

[9]
Dosimetric evaluation and feasibility of total body irradiation with multiple isocenter VMAT technique on the halcyon E ring gantry linear accelerator using photon optimizer algorithm.

J Cancer Res Ther. 2025-4-1

[10]
CBCT-based online adaptive radiotherapy of the prostate bed: first clinical experience and comparison to nonadaptive conventional IGRT.

Strahlenther Onkol. 2024-11-5

本文引用的文献

[1]
Comparative analysis of VMAT plans on Halcyon and infinity for lung cancer radiotherapy.

PLoS One. 2025-2-11

[2]
Dosimetric performance evaluation of the Halcyon treatment platform for stereotactic radiotherapy: A pooled study.

Medicine (Baltimore). 2023-9-8

[3]
Fully automated volumetric modulated arc therapy planning for locally advanced rectal cancer: feasibility and efficiency.

Radiat Oncol. 2023-9-5

[4]
Improving knowledge-based treatment planning for lung cancer radiotherapy with automatic multi-criteria optimized training plans.

Acta Oncol. 2023-10

[5]
A novel automated planning approach for multi-anatomical sites cancer in Raystation treatment planning system.

Phys Med. 2023-5

[6]
NCCN Guidelines® Insights: Non-Small Cell Lung Cancer, Version 2.2023.

J Natl Compr Canc Netw. 2023-4

[7]
Improving normal tissue sparing using scripting in endometrial cancer radiation therapy planning.

Radiat Environ Biophys. 2023-5

[8]
Treatment time of image-guided radiotherapy with a Halcyon 2.0 system.

J Med Imaging Radiat Sci. 2023-3

[9]
Advances in Automated Treatment Planning.

Semin Radiat Oncol. 2022-10

[10]
Implementation of automatic plan optimization in Italy: Status and perspectives.

Phys Med. 2021-12

文献AI研究员

20分钟写一篇综述，助力文献阅读效率提升50倍

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

推荐工具

医学文档翻译智能文献检索