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Full-Text Articles in Medical Specialties
Evaluation Of Hybrid Arc And Volumetric-Modulated Arc Therapy Treatment Plans For Fractionated Stereotactic Intracranial Radiotherapy., Jun Li, David To, Vickie Gunn, Wenyin Shi, Yan Yu, Haisong Lui
Evaluation Of Hybrid Arc And Volumetric-Modulated Arc Therapy Treatment Plans For Fractionated Stereotactic Intracranial Radiotherapy., Jun Li, David To, Vickie Gunn, Wenyin Shi, Yan Yu, Haisong Lui
Department of Radiation Oncology Faculty Papers
PURPOSE: The study was aimed to compare hybrid arc and volumetric-modulated arc therapy treatment plans for fractionated stereotactic radiotherapy of brain tumors.
METHODS: Treatment plans of 22 patients were studied. Hybrid arc and volumetric-modulated arc therapy plans were generated using Brainlab iPlanDose and Varian Eclipse treatment planning systems, respectively, with 6 MV photon beams on a Varian TrueBeam STx linear accelerator (Palo Alto, CA). Prescription dose was 54 Gy. The fractionation was 1.8 Gy per fraction and 30 fractions in total, or 2 Gy per fraction and 27 fractions in total. Planning target volume ranged from 2.4 to 28.6 cm …
Development And Validation Of A 28-Gene Hypoxia-Related Prognostic Signature For Localized Prostate Cancer., Lingjian Yang, Darren Roberts, Mandeep Takhar, Nicholas Erho, Becky A.S. Bibby, Niluja Thiruthaneeswaran, Vinayak Bhandari, Wei-Chen Cheng, Syed Haider, Amy M.B. Mccorry, Darragh Mcart, Suneil Jain, Mohammed Alshalalfa, Ashley Ross, Edward Schaffer, Robert Den, R. Jeffrey Karnes, Eric Klein, Peter J. Hoskin, Stephen J. Freedland, Alastair D. Lamb, David E. Neal, Francesca M. Buffa, Robert G. Bristow, Paul C. Boutros, Elai Davicioni, Ananya Choudhury, Catharine M.L. West
Development And Validation Of A 28-Gene Hypoxia-Related Prognostic Signature For Localized Prostate Cancer., Lingjian Yang, Darren Roberts, Mandeep Takhar, Nicholas Erho, Becky A.S. Bibby, Niluja Thiruthaneeswaran, Vinayak Bhandari, Wei-Chen Cheng, Syed Haider, Amy M.B. Mccorry, Darragh Mcart, Suneil Jain, Mohammed Alshalalfa, Ashley Ross, Edward Schaffer, Robert Den, R. Jeffrey Karnes, Eric Klein, Peter J. Hoskin, Stephen J. Freedland, Alastair D. Lamb, David E. Neal, Francesca M. Buffa, Robert G. Bristow, Paul C. Boutros, Elai Davicioni, Ananya Choudhury, Catharine M.L. West
Department of Radiation Oncology Faculty Papers
BACKGROUND: Hypoxia is associated with a poor prognosis in prostate cancer. This work aimed to derive and validate a hypoxia-related mRNA signature for localized prostate cancer.
METHOD: Hypoxia genes were identified in vitro via RNA-sequencing and combined with in vivo gene co-expression analysis to generate a signature. The signature was independently validated in eleven prostate cancer cohorts and a bladder cancer phase III randomized trial of radiotherapy alone or with carbogen and nicotinamide (CON).
RESULTS: A 28-gene signature was derived. Patients with high signature scores had poorer biochemical recurrence free survivals in six of eight independent cohorts of prostatectomy-treated patients …