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Delivery Parameter Variations and Early Clinical Outcomes of Volumetric Modulated Arc Therapy for 31 Prostate Cancer Patients: An Intercomparison of Three Treatment Planning Systems
المؤلفون المشاركون
Tsutsumi, Shinichi
Hosono, Masako N.
Tatsumi, Daisaku
Miki, Yoshitaka
Masuoka, Yutaka
Ogino, Ryo
Ishii, Kentaro
Shimatani, Yasuhiko
Miki, Yukio
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-01-15
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
We created volumetric modulated arc therapy (VMAT) plans for 31 prostate cancer patients using one of three treatment planning systems (TPSs)—ERGO++, Monaco, or Pinnacle—and then treated those patients.
A dose of 74 Gy was prescribed to the planning target volume (PTV).
The rectum, bladder, and femur were chosen as organs at risk (OARs) with specified dose-volume constraints.
Dose volume histograms (DVHs), the mean dose rate, the beam-on time, and early treatment outcomes were evaluated and compared.
The DVHs calculated for the three TPSs were comparable.
The mean dose rates and beam-on times for Ergo++, Monaco, and SmartArc were, respectively, 174.3 ± 17.7, 149.7 ± 8.4, and 185.8 ± 15.6 MU/min and 132.7 ± 8.4, 217.6 ± 13.1, and 127.5 ± 27.1 sec.
During a follow-up period of 486.2 ± 289.9 days, local recurrence was not observed, but distant metastasis was observed in a single patient.
Adverse events of grade 3 to grade 4 were not observed.
The mean dose rate for Monaco was significantly lower than that for ERGO++ and SmartArc (P<0.0001), and the beam-on time for Monaco was significantly longer than that for ERGO++ and SmartArc (P<0.0001).
Each TPS was successfully used for prostate VMAT planning without significant differences in early clinical outcomes despite significant TPS-specific delivery parameter variations.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tsutsumi, Shinichi& Hosono, Masako N.& Tatsumi, Daisaku& Miki, Yoshitaka& Masuoka, Yutaka& Ogino, Ryo…[et al.]. 2013. Delivery Parameter Variations and Early Clinical Outcomes of Volumetric Modulated Arc Therapy for 31 Prostate Cancer Patients: An Intercomparison of Three Treatment Planning Systems. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1011880
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tsutsumi, Shinichi…[et al.]. Delivery Parameter Variations and Early Clinical Outcomes of Volumetric Modulated Arc Therapy for 31 Prostate Cancer Patients: An Intercomparison of Three Treatment Planning Systems. The Scientific World Journal No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1011880
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tsutsumi, Shinichi& Hosono, Masako N.& Tatsumi, Daisaku& Miki, Yoshitaka& Masuoka, Yutaka& Ogino, Ryo…[et al.]. Delivery Parameter Variations and Early Clinical Outcomes of Volumetric Modulated Arc Therapy for 31 Prostate Cancer Patients: An Intercomparison of Three Treatment Planning Systems. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1011880
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1011880
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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