Results 21 to 30 of about 1,387,215 (249)

Old dogs, new tricks: MR‐Linac training and credentialing of radiation oncologists, radiation therapists and medical physicists

Journal of Medical Radiation Sciences, 2023
The introduction of magnetic resonance (MR) linear accelerators (MR‐Linacs) into radiotherapy departments has increased in recent years owing to its unique advantages including the ability to deliver online adaptive radiotherapy.
Louise Hogan, Michael Jameson, David Crawford, Stacy Alvares, Conrad Loo, Maddison Picton, Zoe Moutrie, Claire Pagulayan, Ursula Jelen, Nicolle Dunkerley, Tania Twentyman, Jeremy deLeon, Vikneswary Batumalai   +12 more
doaj   +1 more source

A prospective comparison of adaptive and fixed boost plans in radiotherapy for glioblastoma

Radiation Oncology, 2022
Purpose To analyze the efficacy of adaptive radiotherapy (ART) for glioblastoma. Methods Sixty-one glioblastoma patients who received ART were prospectively evaluated.
Tomohiko Matsuyama, Yoshiyuki Fukugawa, Junichiro Kuroda, Ryo Toya, Takahiro Watakabe, Tadashi Matsumoto, Natsuo Oya   +6 more
doaj   +1 more source

Study of peripheral dose from low-dose CT to adaptive radiotherapy of postoperative prostate cancer

Frontiers in Oncology, 2023
ObjectivesThe increasing use of computed tomography (CT) for adaptive radiotherapy (ART) has raised concerns about the peripheral radiation dose. This study investigates the feasibility of low-dose CT (LDCT) for postoperative prostate cancer ART to ...
Guanghui Gan, Wei Gong, Lecheng Jia, Lecheng Jia, Wei Zhang, Shimei Wang, Juying Zhou, Hua Jiang   +7 more
doaj   +1 more source

Feasibility study of adaptive radiotherapy with Ethos for breast cancer

Frontiers in Oncology, 2023
PurposeThe aim of this study was to assess the feasibility of online adaptive radiotherapy with Ethos for breast cancer.Materials and methodsThis retrospective study included 20 breast cancer patients previously treated with TrueBeam.
Arthur Galand, Jessica Prunaretty, Nicolas Mir, Aurélie Morel, Céline Bourgier, Norbert Aillères, David Azria, Pascal Fenoglietto   +7 more
doaj   +1 more source

Radiotherapy waiting times for women with breast cancer: a population-based cohort study [PDF]

, 2007
Background: Waiting times for cancer patients are a national priority in the UK. Previous studies have shown variation between cancer networks in the time between diagnosis and start of radiotherapy for all cancer patients. Studies of the relationship
Jack, Ruth H, Jack Ruth H, Davies, EA, Elizabeth A Davies, Moller, H; id_orcid, Davies, E A; id_orcid, Robinson, D, Jack, Ruth H., Henrik Møller, Møller Henrik, Sainsbury, Richard, Richard Sainsbury, Møller, Henrik, Robinson David, Jack, RH, Sainsbury, R, David Robinson, Møller, H, Ruth H Jack, Robinson, David, Sainsbury Richard, Davies Elizabeth A, Davies, Elizabeth A   +22 more
core   +2 more sources

Protocol for tumour-focused dose-escalated adaptive radiotherapy for the radical treatment of bladder cancer in a multicentre phase II randomised controlled trial (RAIDER): radiotherapy planning and delivery guidance

BMJ Open, 2020
Introduction Daily radiotherapy delivered with radiosensitisation offers patients with muscle invasive bladder cancer (MIBC) comparable outcomes to cystectomy with functional organ preservation.
Rebecca Lewis, Hugh Mostafid, Joanne Creswell, Emma Hall, Shaista Hafeez, Emma Patel, Amanda Webster, Karole Warren-Oseni, Elizabeth Miles, Robert Huddart, Daniel Saunders, Tomas Kron, Vibeke N Hansen, Helen A McNair, Ananya Choudhury, Farshad Foroudi, Ann Henry, Duncan B McLaren, Anita V Mitra, Clare Griffin   +19 more
doaj   +1 more source

Increased cardiovascular mortality more than fifteen years after radiotherapy for breast cancer: a population-based study. [PDF]

, 2007
BACKGROUND: Breast radiotherapy as practised in the 1970s and 1980s resulted in significant myocardial exposure, and this was higher when the left breast was treated.
Putcha, V, Jack Cuzick, Darby, S, Cuzick, Jack, Sarah Darby, Moller, H; id_orcid, Robinson, D, Rahul Roychoudhuri, Roychoudhuri, R, Henrik Møller, Møller, Henrik, Cuzick, J, Darby, Sarah, Venkata Putcha, David Robinson, Møller, H, Putcha, Venkata, Robinson, David, Roychoudhuri, Rahul, Roychoudhuri Rahul, Møller Henrik, Putcha Venkata, Robinson David, Darby Sarah, Cuzick Jack   +24 more
core   +4 more sources

Pelvic stereotactic ablative body radiotherapy (SABR) reirradiation: UK SABR consortium guidance for use in routine clinical care

Technical Innovations & Patient Support in Radiation Oncology
Stereotactic ablative body radiotherapy (SABR) is routinely used for the management of oligometastatic disease. Increasingly, there is overlap of targets or organs at risk with previous radiotherapy fields.
Elena Moreno-Olmedo, Kasia Owczarczyk, Eliot Chadwick, Peter Dickinson, Aileen Duffton, Bleddyn Jones, James S. Good, Fiona McDonald, Louise J. Murray, Thomas Rackley, Maxwell Robinson, Judith Sinclair, Thomas Strawson-Smith, Alison Tree, Yat Man Tsang, Anjali Zarkar, Christopher Dean, Patricia Díez, Matt Williams, Nicholas Andratschke, Rebecca Muirhead   +20 more
doaj   +1 more source

Prostate cancer – Advantages and disadvantages of MR-guided RT

Clinical and Translational Radiation Oncology, 2019
External beam radiotherapy for prostate cancer is an optimal treatment choice for men with localised prostate cancer and is associated with long term disease control in most patients.
Julia Murray, Alison C. Tree
doaj   +1 more source

MV CBCT-Based Synthetic CT Generation Using a Deep Learning Method for Rectal Cancer Adaptive Radiotherapy

Frontiers in Oncology, 2021
Due to image quality limitations, online Megavoltage cone beam CT (MV CBCT), which represents real online patient anatomy, cannot be used to perform adaptive radiotherapy (ART).
Jun Zhao, Jun Zhao, Jun Zhao, Zhi Chen, Jiazhou Wang, Jiazhou Wang, Jiazhou Wang, Fan Xia, Fan Xia, Fan Xia, Jiayuan Peng, Jiayuan Peng, Jiayuan Peng, Yiwen Hu, Yiwen Hu, Yiwen Hu, Weigang Hu, Weigang Hu, Weigang Hu, Zhen Zhang, Zhen Zhang, Zhen Zhang   +21 more
doaj   +1 more source