ArticleJournal of applied clinical medical physics2022
Half-beam volumetric-modulated arc therapy in adjuvant radiotherapy for gynecological cancers.
Article in Journal of applied clinical medical physics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Dosimetric benefits of half-field arc in prostate cancer treatment.Physical and engineering sciences in medicine · 2026Article
- Improvement of treatment plan quality with modified fixed field volumetric modulated arc therapy in cervical cancer.Journal of applied clinical medical physics · 2024Article
- Half-beam volumetric-modulated arc therapy in adjuvant radiotherapy for gynecological cancers.Journal of applied clinical medical physics · 2022Article
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Authors and funding
6 authors.
Funding
Abstract
purposeThe purpose of this study is to introduce half-beam volumetric-modulated arc therapy (HVMAT), an innovative treatment planning technique from our work, for reducing dose to the organs at risk (OAR) during adjuvant radiotherapy for gynecological cancers. METHODS AND MATERIALS: Seventy-two treatment plans of 36 patients with gynecological cancers receiving adjuvant radiotherapy were assessed. Among them, 36 plans were designed using HVMAT and paired with the other 36 traditional volumetric-modulated arc therapy (VMAT) plans for each patient. The main uniqueness of the HVMAT designs was that it consisted of two opposite-shielded half-beam fields rotated inversely in two coplanar arcs, collocating with the specially-devised avoidance structures to enhance the control of the OAR doses. The dose distributions in HVMAT and VMAT were evaluated and compared using the random effects model.
resultsThe ratios of OAR doses in HVMAT compared with VMAT showed a comprehensive OAR dose reduction when using HVMAT (V
conclusionsHVMAT is capable of generating deep double-concave dose distributions with the advantage of reducing dose to several OARs simultaneously. It is highly recommended for pelvic irradiation, especially for treating gynecological cancers in adjuvant radiotherapy.
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