Eclipse应用程序接口联合RapidPlan临床实践的自动计划设计方法

doi:10.3760/cma.j.cn113030-20210201-00057

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Abstract Objective To propose an automatic planning approach for Eclipse15.6 planning system based on Eclipse scripting application programming interface (ESAPI) and evaluate its clinical application. Methods 20 patients with nasopharyngeal carcinoma and 20 cases of rectal cancer were selected in the clinical planning. The developed automatic planning script SmartPlan and RapidPlan were used for automatic planning and dosimetric parameters were compared with manual planning. The differences were compared between two groups by using Wilcoxon signed rank test. Results The dosimetric results of automatic and manual plans could meet clinical requirements. There was no significant difference in target coverage in nasopharyngeal carcinoma planning between two groups (P>0.05), and automatic plans were superior to manual plans in organs at risk sparing (P<0.05). Except for the homogeneity index of PTV and the maximum dose of bowel in rectal cancer plans, the other dosimetric parameters of the automatic plans were better than those of the manual plans (all P<0.05). Conclusions Compared with the manual plans, the automatic plans have the same or similar target coverage, similar or better protection of organs at risk, and more convenient implementation. The developed SmartPlan based on ESAPI has clinical feasibility and effectiveness.

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	Articles by authors
	Lou Zhaoyang
	Cheng Chen
	Lei Hongchang
	Zhu Weihua
	Wang Xiaoshen
	Wang Xingliu
	Zhu Hao
	Zhou Zongkai
	Lan Maoying
	Ge Hong

Key words： Eclipse treatment planning system Eclipse scripting application programming interface Automatic planning

Received: 01 February 2021

Fund:Joint Construction Project of Henan Medical Science and Technology Research Program in 2019(LHGJ20190661);National Natural Science Foundation of China (81773230)

Corresponding Authors: Ge Hong, Email:gehong666@126.com

Cite this article:

Lou Zhaoyang,Cheng Chen,Lei Hongchang et al. A new automatic planning approach:clinical practice of Eclipse scripting application programming interface combined with RapidPlan[J]. Chinese Journal of Radiation Oncology, 2022, 31(1): 49-54.

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http://journal12.magtechjournal.com/Jweb_fszlx/EN/10.3760/cma.j.cn113030-20210201-00057 OR http://journal12.magtechjournal.com/Jweb_fszlx/EN/Y2022/V31/I1/49

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