Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Geordi Pang"'
Autor:
Harvey Charles Quon, Hima Bindu Musunuru, Patrick Cheung, Geordi Pang, Alexandre Mamedov, Laura D'Alimonte, Andrea Deabreu, Liying Zhang, Andrew Loblaw
Publikováno v:
Frontiers in Oncology, Vol 6 (2016)
IntroductionThe optimal prostate stereotactic body radiation therapy (SBRT) dose-fractionation scheme is controversial. This study compares long-term quality of life (QOL) from two prospective trials of prostate SBRT to investigate the effect of incr
Externí odkaz:
https://doaj.org/article/f320db75672348348e5794689f6351e7
Autor:
Danny Vesprini, Ananth Ravi, Harvey Quon, Patrick Cheung, Dilip Panjwani, Andrea Deabreu, Aldrich Ong, Amit Chowdhury, Alexandre Mamedov, Melanie Davidson, Yasir Alayed, William Chu, Liying Zhang, Hans Chung, Geordi Pang, Andrew Loblaw, Renee Korol, Boyd McCurdy
Publikováno v:
Radiotherapy and Oncology. 149:8-13
Background Prostate stereotactic ablative radiotherapy (SABR) regimens differ in time, dose, and fractionation. We report an update of a multicentre, Canadian randomized phase II study to investigate the impact of overall treatment time on quality of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::672c1971644275ffc038707bbbaf2e0c
https://doi.org/10.1016/j.radonc.2020.04.039
https://doi.org/10.1016/j.radonc.2020.04.039
Autor:
Aldrich Ong, Laura D'Alimonte, Hans T. Chung, Andrea Deabreu, Renee Korol, Angela Commisso, Liying Zhang, Dilip Panjwani, Ling Ho, Yasir Alayed, William Chu, Zeeba Bhounr, Hima Bindu Musunuru, Andrew Loblaw, Stanley K. Liu, M. Davidson, Joelle Helou, Boyd McCurdy, Kristina Commisso, Amit Chowdhury, Patrick Cheung, Geordi Pang, Ananth Ravi, Harvey Quon, Alexandre Mamedov, Danny Vesprini
Publikováno v:
Radiotherapy and Oncology. 144:135-140
Purpose SABR offers an effective treatment option for clinically localized prostate cancer. Here we report the dosimetric predictors of late toxicity and quality of life (QOL) in a pooled cohort of patients from four phase II trials. Methods The comb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53db0803dca4c4c0f92a1ff8166f95cb
https://doi.org/10.1016/j.radonc.2019.11.017
https://doi.org/10.1016/j.radonc.2019.11.017
Publikováno v:
International Journal of Molecular Sciences; Volume 23; Issue 20; Pages: 12459
Plasmid DNA is useful for investigating the DNA damaging effects of ionizing radiation. In this study, we have explored the feasibility of plasmid DNA-based detectors to assess the DNA damaging effectiveness of two radiotherapy X-ray beam qualities a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6bd481008588c256113b52b75b581e4
https://doi.org/10.3390/ijms232012459
https://doi.org/10.3390/ijms232012459
Publikováno v:
Medical Physics
PURPOSE To develop a new scintillating fiber-based electronic portal imaging device (EPID) with a high quantum efficiency (QE) while preserving an adequate spatial resolution. METHODS Two prototypes were built: one with a single pixel readout and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d46b6d60dbf2869bf968b1a5cbaa92ef
https://doi.org/10.1002/mp.13900
https://doi.org/10.1002/mp.13900
Autor:
Aldrich Ong, Amit Chowdhury, Yasir Alayed, William Chu, Renee Korol, Hans Chung, Kristina Commisso, Ananth Ravi, Harvey Quon, Dilip Panjwani, Alexandre Mamedov, Geordi Pang, Danny Vesprini, Boyd McCurdy, Liying Zhang, Patrick Cheung, Melanie Davidson, Angela Commisso, Joelle Helou, Andrea Deabreu, Andrew Loblaw
Publikováno v:
Radiotherapy and Oncology. 140:105-109
Purpose Stereotactic ablative radiotherapy (SABR) is appealing for prostate cancer (PCa) due to low α/β, and increasing the dose per fraction could improve the therapeutic index and lead to a better quality of life (QOL). Here we report the outcome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6040419d9eb51cf1a8bc1a71648e3886
https://doi.org/10.1016/j.radonc.2019.06.018
https://doi.org/10.1016/j.radonc.2019.06.018
Autor:
Gerard Morton, Adam Gladwish, Kevin Martell, Andrew Loblaw, Geordi Pang, Alexandre Mamedov, Patrick Cheung, Yasir Alayed, Liying Zhang, Andrea Deabreu, Hans Chung
Publikováno v:
Practical Radiation Oncology. 9:354-361
To report the 5-year outcomes from a single institution, prospective, phase 1/2 study on hypofractionated, accelerated radiation therapy to the prostate bed after radical prostatectomy.Patients enrolled in this study were all eligible for postoperati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bb84fe308c6ede58e47e4a7f9061913
https://doi.org/10.1016/j.prro.2019.04.010
https://doi.org/10.1016/j.prro.2019.04.010
Publikováno v:
Biomedical physicsengineering express. 6(1)
The purpose of this study was to examine RBE variation as a function of distance from the radioactive source, and the potential impact of this variation on a realistic prostate brachytherapy treatment plan.Three brachytherapy sources (The RBEThe larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6c2fa9f242d8994111f4fdba705c55ed
https://pubmed.ncbi.nlm.nih.gov/33438609
https://pubmed.ncbi.nlm.nih.gov/33438609
Publikováno v:
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 76
Purpose Some studies have suggested that the presence of a static magnetic field (SMF) during irradiation alters biological damage. Since MRI-guided radiotherapy is becoming increasingly common, we constructed a DNA-based detector to assess the effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ee8d2575ca7e70cb2f3eee2ca9dfd41
https://pubmed.ncbi.nlm.nih.gov/32623225
https://pubmed.ncbi.nlm.nih.gov/32623225
Autor:
Amit Chowdhury, Andrew Loblaw, Alexandre Mamedov, Hans Chung, Ananth Ravi, Harvey Quon, Geordi Pang, Andrea Deabreu, Dilip Panjwani, Liying Zhang, Melanie Davidson, Danny Vesprini, Renee Korol, Boyd McCurdy, Patrick Cheung, William Chu, Aldrich Ong
Publikováno v:
Radiotherapy and Oncology. 127:206-212
Prostate stereotactic body radiotherapy (SBRT) regimens differ in time, dose, and fractionation. We completed a multicentre, randomized phase II study to investigate the impact of overall treatment time on quality of life (QOL).Men with low and inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8b97c7a82d7966bef40798ba3a7cc70
https://doi.org/10.1016/j.radonc.2018.02.029
https://doi.org/10.1016/j.radonc.2018.02.029