A dosimetric comparison of 7 field IMRT, 9 feld IMRT, VMAT and 3-D conformal radiotherapy for the treatment of localized intermediate risk prostate cancer

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dc.authoridKemal Ekici / 0000-0003-3222-9275
dc.authoridMehmet Kuloğlu / 0000-0003-0011-1475
dc.authoridOsman Tiryakioğlu / 0000-0001-8312-2465
dc.authorscopusidKemal Ekici / 55193807100
dc.authorscopusidOsman Tiryakioğlu / 23037358100
dc.authorwosidKemal Ekici / EWU-1196-2022
dc.authorwosidMehmet Kuloğlu / IFJ-1817-2023
dc.authorwosidOsman Tiryakioğlu / CCF-2497-2022
dc.contributor.authorEkici, Kemal
dc.contributor.authorKuloğlu, Mehmet
dc.contributor.authorAta, Aysun Özsoy
dc.contributor.authorAtahan, Özcan
dc.contributor.authorTiryakioğlu, Osman
dc.date.accessioned2022-07-25T13:43:58Z
dc.date.available2022-07-25T13:43:58Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe objective of this study was to invastigate the potential role of various radiotherapy planning methods for localised intermediate risk prostate cancer. We compare Linac-based 7 field intensity modulated radiation therapy (IMRT), 9 field IMRT, volumetric modulated arc therapy (VMAT) and 3-D conformal radiotherapy (3D-CRT) techniques for localised prostate cancer. Forty plans with localised prostate cancer treated at our institution were randomly selected for this study. Ten radiotherapy treatment plans have been created for all 10 patients, including 7 field IMRT, 9 field IMRT, VMAT and 3D-CRT. All plans were designed to deliver 76 Gy in 38 fractions to the planning target volume (PTV). The HI and CI for 7-IMRT, 9-IMRT and VMAT modalities were better than 3D-CRT. For the CI, VMAT was better than 9-IMRT and 3D-CRT, but no significant difference was found with 7-IMRT modality. PTVDmax was found to be lower in 3D-CRT compared to other three treatment methods. VMAT was better than 3D-CRT in femoral head V30, but there was no difference between other modalities. In the number of monitor units(MU) 3D-CRT was found to be lower than the other modalities, in VMAT the number of MU’s was found to be lower than 7 and 9-IMRT modalities. It was observed that the three IMRT modalities studied showed superior target coverage with less variation between each plan in comparison to 3D-CRT. VMAT treatment duration and femoral head V30 dose were superior to IMRT techniques. © 2022, UHOD - Uluslararasi Hematoloji Onkoloji Dergisi. All rights reserved.en_US
dc.identifier.citationEKICI, K., KULOGLU, M., ATA, A. O., ATAHAN, O., & TIRYAKIOGLU, O. A Dosimetric Comparison of 7 Field IMRT, 9 Field IMRT, VMAT and 3-D Conformal Radiotherapy for the Treatment of Localized Intermediate Risk Prostate Cancer. International Journal of Hematology and Oncology, 32(3), 133-140.en_US
dc.identifier.doi10.4999/uhod.226166en_US
dc.identifier.endpage140en_US
dc.identifier.issn1306-133Xen_US
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85134017620en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage133en_US
dc.identifier.trdizinid1179056en_US
dc.identifier.urihttps://doi.org/10.4999/uhod.226166
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3046
dc.identifier.volume32en_US
dc.identifier.wosWOS:000824359700001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorEkici, Kemal
dc.institutionauthorKuloğlu, Mehmet
dc.institutionauthorTiryakioğlu, Osman
dc.language.isoenen_US
dc.publisherUHOD - Uluslararasi Hematoloji Onkoloji Dergisien_US
dc.relation.ispartofUHOD - Uluslararasi Hematoloji-Onkoloji Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDosimetric Comparisonen_US
dc.subjectProstate Canceren_US
dc.subjectRadiotherapyen_US
dc.subjectTreatment Planningen_US
dc.titleA dosimetric comparison of 7 field IMRT, 9 feld IMRT, VMAT and 3-D conformal radiotherapy for the treatment of localized intermediate risk prostate canceren_US
dc.typeArticleen_US

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