Image-guided intensity-modulated radiotherapy of prostate cancer
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  • 作者:Prof. Dr. med. Volker Rudat ; A. Nour ; M. Hammoud…
  • 关键词:Prostate neoplasms ; Image ; guided radiotherapy ; Intensity ; modulated radiotherapy ; Planning target volume ; Fiducial markers ; Prostataneoplasien ; Bildgesteuerte Strahlentherapie ; Intensitätsmodulierte Strahlentherapie ; Planungszielvolumen ; Röntgendichte Marker
  • 刊名:Strahlentherapie und Onkologie
  • 出版年:2016
  • 出版时间:February 2016
  • 年:2016
  • 卷:192
  • 期:2
  • 页码:109-117
  • 全文大小:948 KB
  • 参考文献:1.Boda-Heggemann J, Lohr F, Wenz F et al (2011) kV cone-beam CT-based IGRT: a clinical review. Strahlenther Onkol 187:284–291PubMed CrossRef
    2.Combs SE, Debus J, Feick G et al (2014) Current state of the art, multimodality research and future visions for the treatment of patients with prostate cancer: consensus results from “Challenges and Chances in Prostate Cancer Research Meeting 2013”. Radiat Oncol 9:224PubMed PubMedCentral CrossRef
    3.Crehange G, Mirjolet C, Gauthier M et al (2012) Clinical impact of margin reduction on late toxicity and short-term biochemical control for patients treated with daily on-line image guided IMRT for prostate cancer. Radiother Oncol 103:244–246PubMed CrossRef
    4.Dinkel J, Thieke C, Plathow C et al (2011) Respiratory-induced prostate motion: characterization and quantification in dynamic MRI. Strahlenther Onkol 187:426–432PubMed CrossRef
    5.Graf R, Boehmer D, Budach V et al (2012) Interfraction rotation of the prostate as evaluated by kilovoltage X-ray fiducial marker imaging in intensity-modulated radiotherapy of localized prostate cancer. Med Dosim 37:396–400PubMed CrossRef
    6.Guckenberger M, Lawrenz I, Flentje M (2014) Moderately hypofractionated radiotherapy for localized prostate cancer: long-term outcome using IMRT and volumetric IGRT. Strahlenther Onkol 190:48–53PubMed CrossRef
    7.Hou Z, Li G, Bai S (2015) High dose versus conventional dose in external beam radiotherapy of prostate cancer: a meta-analysis of long-term follow-up. J Cancer Res Clin Oncol 141:1063–1071PubMed CrossRef
    8.Huttenrauch P, Witt M, Wolff D et al (2014) Target volume coverage and dose to organs at risk in prostate cancer patients. Dose calculation on daily cone-beam CT data sets. Strahlenther Onkol 190:310–316PubMed CrossRef
    9.Keilholz L, Willner J, Thiel HJ et al (2014) Time management in radiation oncology: evaluation of time, attendance of medical staff, and resources during radiotherapy for prostate cancer: the DEGRO-QUIRO trial. Strahlenther Onkol 190:17–25PubMed CrossRef
    10.Kirby MC, Glendinning AG (2006) Developments in electronic portal imaging systems. Br J Radiol 79:S50–S65 (Spec No 1)CrossRef
    11.Kupelian PA, Lee C, Langen KM et al (2008) Evaluation of image-guidance strategies in the treatment of localized prostate cancer. Int J Radiat Oncol Biol Phys 70:1151–1157PubMed CrossRef
    12.Michalski JM, Yan Y, Watkins-Bruner D et al (2013) Preliminary toxicity analysis of 3-dimensional conformal radiation therapy versus intensity modulated radiation therapy on the high-dose arm of the Radiation Therapy Oncology Group 0126 prostate cancer trial. Int J Radiat Oncol Biol Phys 87:932–938PubMed CrossRef
    13.Perna L, Fiorino C, Cozzarini C et al (2009) Sparing the penile bulb in the radical irradiation of clinically localised prostate carcinoma: a comparison between MRI and CT prostatic apex definition in 3DCRT, Linac-IMRT and Helical Tomotherapy. Radiother Oncol 93:57–63PubMed CrossRef
    14.Radiologists TRCo. On target: ensuring geometric accuracy in radiotherapy. http://​www.​rcr.​ac.​uk/​docs/​oncology/​pdf/​BFCO%2808%295_​On_​target.​pdf . Accessed 2 Nov 2015
    15.Rudat V, Flentje M, Oetzel D et al (1994) Influence of the positioning error on 3D conformal dose distributions during fractionated radiotherapy. Radiother Oncol 33:56–63PubMed CrossRef
    16.Rudat V, Hammoud M, Pillay Y et al (2011) Impact of the frequency of online verifications on the patient set-up accuracy and set-up margins. Radiat Oncol 6:101PubMed PubMedCentral CrossRef
    17.Rudat V, Schraube P, Oetzel D et al (1996) Combined error of patient positioning variability and prostate motion uncertainty in 3D conformal radiotherapy of localized prostate cancer. Int J Radiat Oncol Biol Phys 35:1027–1034PubMed CrossRef
    18.Skarsgard D, Cadman P, El-Gayed A et al (2010) Planning target volume margins for prostate radiotherapy using daily electronic portal imaging and implanted fiducial markers. Radiat Oncol 5:52PubMed PubMedCentral CrossRef
    19.Takeda K, Takai Y, Narazaki K et al (2012) Treatment outcome of high-dose image-guided intensity-modulated radiotherapy using intra-prostate fiducial markers for localized prostate cancer at a single institute in Japan. Radiat Oncol 7:105PubMed PubMedCentral CrossRef
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    22.Viani GA, Stefano EJ, Afonso SL (2009) Higher-than-conventional radiation doses in localized prostate cancer treatment: a meta-analysis of randomized, controlled trials. Int J Radiat Oncol Biol Phys 74:1405–1418PubMed CrossRef
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    25.Wortel RC, Incrocci L, Pos FJ et al (2015) Acute toxicity after image-guided intensity modulated radiation therapy compared to 3D conformal radiation therapy in prostate cancer patients. Int J Radiat Oncol Biol Phys 91:737–744PubMed CrossRef
  • 作者单位:Prof. Dr. med. Volker Rudat (1)
    A. Nour (1)
    M. Hammoud (1)
    A. Alaradi (1)
    A. Mohammed (1)

    1. Department of Radiation Oncology, Saad Specialist Hospital, 31952, Al Khobar, Saudi Arabia
  • 刊物类别:Medicine
  • 刊物主题:Medicine & Public Health
    Radiotherapy
    Oncology
  • 出版者:Urban & Vogel
  • ISSN:1439-099X
文摘
Purpose The aim of the study was to estimate interfractional deviations in patient and prostate position, the impact of the frequency of online verification on the treatment margins, and to assess acute radiation reactions of high-dose external beam image-guided intensity-modulated radiotherapy (IG-IMRT) of localized prostate cancer.

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