نتایج جستجو برای: whole breast radiotherapy wbrt

تعداد نتایج: 577181  

2012
Carsten Nieder Gro Aandahl Astrid Dalhaug

Patients with triple receptor-negative breast cancer often develop aggressive metastatic disease, which also might involve the brain. In many cases, systemic and local treatment is needed. It is important to consider the toxicity of chemo- and radiotherapy, especially when newly approved drugs become available. Randomised studies leading to drug approval often exclude patients with newly diagno...

2016
Niccolò Giaj-Levra Alba Fiorentino Filippo Alongi

Whole brain radiotherapy (WBRT) has been considered the standard treatment in patients with multiple brain metastases. In patients with a limited number of brain metastases, the use of more aggressive treatment, including stereotactic radiosurgery with or without WBRT has been proposed. Moreover, technological improvement allows clinicians to deliver simultaneously WBRT and a boost dose to brai...

2015
Daniel Gorovets Paul Rava Daniel K. Ebner David J. Tybor Deus Cielo Yakub Puthawala Timothy J. Kinsella Thomas A. DiPetrillo David E. Wazer Jaroslaw T. Hepel

PURPOSE To identify predictors for prolonged survival free from salvage whole brain radiation therapy (WBRT) in patients with brain metastases treated with stereotactic radiosurgery (SRS) as their initial radiotherapy approach. MATERIALS AND METHODS Patients with brain metastases treated with SRS from 2001 to 2013 at our institution were identified. SRS without WBRT was typically offered to p...

Journal: :International journal of radiation oncology, biology, physics 2009
David J Sher Eve Wittenberg W Warren Suh Alphonse G Taghian Rinaa S Punglia

PURPOSE Accelerated partial-breast irradiation (PBI) is a new treatment paradigm for patients with early-stage breast cancer. Although PBI may lead to greater local recurrence rates, it may be cost-effective because of better tolerability and lower cost. We aim to determine the incremental cost-effectiveness of PBI compared with whole-breast radiation therapy (WBRT) for estrogen receptor-positi...

2018
Joshua R Niska Sameer R Keole Barbara A Pockaj Michele Y Halyard Samir H Patel Donald W Northfelt Richard J Gray Nabil Wasif Carlos E Vargas William W Wong

Background Recent trials in early-stage breast cancer support hypofractionated whole-breast radiotherapy (WBRT) as part of breast-conserving therapy (BCT). Evidence also suggests that radiotherapy (RT) omission may be reasonable for some patients over 70 years. Among radiation-delivery techniques, intensity-modulated RT (IMRT) is more expensive than 3-dimensional conformal RT (3DCRT). Based on ...

2015
Yi Rong Josh Evans Meng Xu-Welliver Cadron Pickett Guang Jia Quan Chen Li Zuo

BACKGROUND Whole brain radiotherapy (WBRT) is a vital tool in radiation oncology and beyond, but it can result in adverse health effects such as neurocognitive decline. Hippocampal Avoidance WBRT (HA-WBRT) is a strategy that aims to mitigate the neuro-cognitive side effects of whole brain radiotherapy treatment by sparing the hippocampi while delivering the prescribed dose to the rest of the br...

C. Yavas, G. Yavas, H. Acar, O. Ata, O.V. Gul,

Background: Palliative whole brain radiotherapy (WBRT) has been the standard treatment for brain metastases. Ionizing radiation is known to be one of the most potent cataractogenic agents. We aimed to evaluate two different radiotherapy techniques with respect to the doses received by the organs at risk (OAR) in patients with brain metastasis who undergone WBRT. Materials and Methods: Ten conse...

2013
Ameen Al-Omair Hany Soliman Wei Xu Aliaksandr Karotki Todd Mainprize Nicolas Phan Sunit Das Julia Keith Robert Yeung James Perry May Tsao Arjun Sahgal

Our purpose was to report efficacy of hypofractionated cavity stereotactic radiotherapy (HCSRT) in patients with and without prior whole brain radiotherapy (WBRT). 32 surgical cavities in 30 patients (20 patients/21 cavities had no prior WBRT and 10 patients/11 cavities had prior WBRT) were treated with image-guided linac stereotactic radiotherapy. 7 of the 10 prior WBRT patients had "resistant...

2014
Maike Scharp Henrik Hauswald Marc Bischof Juergen Debus Stephanie E Combs

BACKGROUND Goal of this retrospective analysis was to evaluate the role of repeat whole brain radiotherapy in the palliative care of patients with brain metastases due to solid tumors. METHODS Data regarding demographic data, primary tumor, metastasis, radiotherapy and symptoms were compiled on 134 patients with cerebral metastases that received repeat whole brain radiotherapy (WBRT) in our c...

2017
Bo Li Zhao-Xia Dai Yi-Dong Chen Yan-Wei Liu Shuai Liu Xue-Nan Gu Xiao-Guang Qiu

BACKGROUND For patients with a brain metastasis (BM), systemic therapy is usually administered after the completion of radiotherapy, especially in cases of multiple BMs. However, the role of systemic therapy in patients with a limited number of BMs is not clear. Therefore, we conducted a retrospective study to explore this question. METHODS Consecutive patients with a pathologically confirmed...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید