Jcog1015
WebAbstract: The concept of “adaptive radiotherapy” (ART) was introduced more than 20 years ago. It refers to imaging feedback control strategies with treatment plan modification in response to patient-specific treatment variation during the course of radiotherapy. ART is particularly relevant to nasopharyngeal carcinoma (NPC) patients in the ... Web23 giu 2024 · A phase II study of adaptive two-step intensity-modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer …
Jcog1015
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Web28 lug 2024 · Background JCOG1015A1 is an ancillary research study to determine the organ-specific dose constraints in head and neck carcinoma treated with intensity … Web28 lug 2024 · Europe PMC is an archive of life sciences journal literature.
Web4 mag 2012 · Due to a paucity of early or specific symptoms or signs and the absence of an effective screening program, nasopharyngeal carcinoma (NPC) is often diagnosed at a relatively late stage [].A large retrospective study from Hong Kong showed that early stage disease (stage I or II) constituted only 21 % of a cohort of 5,037 patients [].The prognosis … WebIn JCOG1015, all IMRT plans were centrally reviewed by two radiation oncologists, and DVH parameters of organs at risk (OAR) were collected. Our goals on the DVH used in …
WebThis was a prospective clinical study (JCOG1015) based on an origi-nal study by Nishimura et al. in Japan with IMXT.9,21 That protocol was based on practical standard IMXT in Japan for nasopharyngeal carcinoma. Our IMPT study was designed to be compatible with that protocol. In the initial plan, the Gross tumor volume (GTV) consisted of Web8 feb 2015 · The authors' two-phase adaptive IMRT protocol improves dosimetric results in terms of target volumes and OARs in patients with locally advanced NPC. The purpose of this investigation was to evaluate the potential dosimetric benefits of a two-phase adaptive intensity-modulated radiotherapy (IMRT) protocol for patients with locally advanced …
WebTargets ：9 institutes participating JCOG1015 and additional 4 institutes (Total: 13 institutes) TPS ：Eclipse, Pinnacle and Acuros XB Phantom ：In-house verification phantom Software ：Simple IMRT Analysis (Triangle Products) Analysis ：Gamma and Gradient scores are calculated-6 -4 -2 0 2 4 6-6-4-2 0 2 4 6 X Axis [cm]]
Web19 dic 2024 · A phase II study of adaptive two-step intensity-modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer (JCOG1015) Y. Nishimura, S. Ishikura, +16 authors M. Hiraoka heather asch lazy townWebA phase II study of adaptive two-step intensity-modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer (JCOG1015). Int J Clin Oncol, 25:1250-1259, 2024. 18. heather a schumachermov files from iphone to pcWeb1. 2. 3. 31 * imrt (jcog) (jrosg) imrt jcog1208, jcog1008. jrosg12-1 l) imrt il (jcog1015) imrt 23 26 10 75 27 2) imrt il (jrosg12-l) jrosg sib imrt 25 mov files good for editingWeb1 nov 2024 · Aim To compare intensity modulated radiotherapy with simultaneous integrated boost (IMRT-SIB) and a 3-dimensional conformal parotid gland-sparing radiotherapy (ConPas 3D-CRT) in treatment of nasopharyngeal carcinoma with regard to outcomes and dose distribution to the planning target volumes (PTVs) and to the organs at risk (OARs). … heather a. schabergWebA phase II study of adaptive two-step intensity-modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer (JCOG1015) … mov file size reducer onlineWeb27 mar 2024 · The Japan Clinical Oncology Group (JCOG) study, a single-arm phase II trial, was conducted to investigate adaptive two-step IMRT for nasopharyngeal carcinoma … mov files not transferring audio