A semi-automated tool for treatment plan-quality evaluation and clinical trial quality assurance.

Published

Journal Article

The goal of this work is to develop a plan-quality evaluation program for clinical routine and multi-institutional clinical trials so that the overall evaluation efficiency is improved. In multi-institutional clinical trials evaluating the plan quality is a time-consuming and labor-intensive process. In this note, we present a semi-automated plan-quality evaluation program which combines MIMVista, Java/MATLAB, and extensible markup language (XML). More specifically, MIMVista is used for data visualization; Java and its powerful function library are implemented for calculating dosimetry parameters; and to improve the clarity of the index definitions, XML is applied. The accuracy and the efficiency of the program were evaluated by comparing the results of the program with the manually recorded results in two RTOG trials. A slight difference of about 0.2% in volume or 0.6 Gy in dose between the semi-automated program and manual recording was observed. According to the criteria of indices, there are minimal differences between the two methods. The evaluation time is reduced from 10-20 min to 2 min by applying the semi-automated plan-quality evaluation program.

Full Text

Duke Authors

Cited Authors

  • Wang, J; Chen, W; Studenski, M; Cui, Y; Lee, AJ; Xiao, Y

Published Date

  • July 7, 2013

Published In

Volume / Issue

  • 58 / 13

Start / End Page

  • N181 - N187

PubMed ID

  • 23756538

Pubmed Central ID

  • 23756538

Electronic International Standard Serial Number (EISSN)

  • 1361-6560

Digital Object Identifier (DOI)

  • 10.1088/0031-9155/58/13/N181

Language

  • eng

Conference Location

  • England