Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Arthur Lalonde"'
Autor:
Mislav Bobić, Arthur Lalonde, Konrad P. Nesteruk, Hoyeon Lee, Lena Nenoff, Bram L. Gorissen, Alejandro Bertolet, Paul M. Busse, Annie W. Chan, Brian A. Winey, Gregory C. Sharp, Joost M. Verburg, Antony J. Lomax, Harald Paganetti
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 40, Iss , Pp 100625- (2023)
Purpose: This work evaluates an online adaptive (OA) workflow for head-and-neck (H&N) intensity-modulated proton therapy (IMPT) and compares it with full offline replanning (FOR) in patients with large anatomical changes. Methods: IMPT treatment plan
Externí odkaz:
https://doaj.org/article/647f303ef76648b6a2847d7b8bffa2e4
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 39, Iss , Pp 100590- (2023)
Head and neck radiotherapy induces important toxicity, and its efficacy and tolerance vary widely across patients. Advancements in radiotherapy delivery techniques, along with the increased quality and frequency of image guidance, offer a unique oppo
Externí odkaz:
https://doaj.org/article/c621d323e5eb4d8fa9131c3f91839c9e
Autor:
Arthur Lalonde, Mislav Bobic, Gregory C Sharp, Ibrahim Chamseddine, Brian A Winey, Harald Paganetti
Publikováno v:
Physics in Medicine & Biology.
Objective: To evaluate the impact of setup uncertainty reduction (SUR) and adaptation to geometrical changes (AGC) on normal tissue complication probability (NTCP) when using online adaptive head and neck intensity modulated proton therapy (IMPT). Ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc5ed2de59d27b2046043001def11490
https://doi.org/10.1088/1361-6560/acd433
https://doi.org/10.1088/1361-6560/acd433
Autor:
Drosoula Giantsoudi, Arthur Lalonde, Colleen Barra, Liam Vanbenthuysen, Alphonse G. Taghian, David P. Gierga, Rachel B. Jimenez
Publikováno v:
Practical radiation oncology. 13(1)
Patients undergoing regional nodal irradiation (RNI) with either 3-dimensional conformal radiation therapy (3DCRT) planning or volumetric modulated arc therapy (VMAT) receive permanent tattoos to assist with daily setup alignment and verification. Wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eeb5c77188199ed91cbf0fef129e72d
https://pubmed.ncbi.nlm.nih.gov/35948179
https://pubmed.ncbi.nlm.nih.gov/35948179
Autor:
Paganetti, Konrad P. Nesteruk, Mislav Bobić, Arthur Lalonde, Brian A. Winey, Antony J. Lomax, Harald
Publikováno v:
Cancers; Volume 13; Issue 23; Pages: 5991
Purpose: To compare the efficacy of CT-on-rails versus in-room CBCT for daily adaptive proton therapy. Methods: We analyzed a cohort of ten head-and-neck patients with daily CBCT and corresponding virtual CT images. The necessity of moving the patien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::887e265c914792007b5323a584105470
Autor:
Konrad P. Nesteruk, Mislav Bobić, Gregory C. Sharp, Arthur Lalonde, Brian A. Winey, Lena Nenoff, Antony J. Lomax, Harald Paganetti
Publikováno v:
Cancers, 14 (20)
Cancers; Volume 14; Issue 20; Pages: 5155
Cancers; Volume 14; Issue 20; Pages: 5155
Purpose: To evaluate the suitability of low-dose CT protocols for online plan adaptation of head-and-neck patients. Methods: We acquired CT scans of a head phantom with protocols corresponding to CT dose index volume CTDIvol in the range of 4.2–165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80c542b6be576b4fc707c5320d5b8820
https://doi.org/10.3390/cancers14205155
https://doi.org/10.3390/cancers14205155
Autor:
Lena Nenoff, Gregory Buti, Mislav Bobić, Arthur Lalonde, Konrad P. Nesteruk, Brian Winey, Gregory Charles Sharp, Atchar Sudhyadhom, Harald Paganetti
Publikováno v:
Cancers; Volume 14; Issue 16; Pages: 3926
Cancers, 14 (16)
Cancers, 14 (16)
Simple Summary The fast and accurate definition of structures is a main limiting factor in online adaptive proton therapy. In this study, different methods to include structure propagation uncertainties in the optimization were compared with adaptati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adaa7a53c79e23b76a3f7d7cc1d53075
https://doi.org/10.3390/cancers14163926
https://doi.org/10.3390/cancers14163926
Autor:
David P. Gierga, L. Vanbenthuysen, Drosoula Giantsoudi, Rachel B. Jimenez, B. Colleen, Arthur Lalonde
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e531-e532
PURPOSE/OBJECTIVE(S) Permanent skin-based tattoos have been considered in treatment planning an essential aspect of ensuring patient positioning accuracy for radiation delivery in breast cancer patients. Despite this benefit, tattoos may also be a re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96b949397ee53727b11d548506f4e84d
https://doi.org/10.1016/j.ijrobp.2021.07.1450
https://doi.org/10.1016/j.ijrobp.2021.07.1450
Autor:
Konrad P. Nesteruk, Mislav Bobić, Arthur Lalonde, Brian A. Winey, Antony J. Lomax, Harald Paganetti
Publikováno v:
Cancers, 13 (23)
Cancers
Cancers, Vol 13, Iss 5991, p 5991 (2021)
Cancers
Cancers, Vol 13, Iss 5991, p 5991 (2021)
Purpose: To compare the efficacy of CT-on-rails versus in-room CBCT for daily adaptive proton therapy. Methods: We analyzed a cohort of ten head-and-neck patients with daily CBCT and corresponding virtual CT images. The necessity of moving the patien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1f2c75470ecd1902632527e30446e0b
Autor:
J Verburg, Anthony Lomax, Harald Paganetti, H. C. Lee, Arthur Lalonde, Gregory C. Sharp, Konrad Pawel Nesteruk, Mislav Bobić, Brian Winey
Publikováno v:
Radiotherapy and Oncology. 161:S1288-S1289
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d1d99eb9fddaaf0128966f917ec00d
https://doi.org/10.1016/s0167-8140(21)08015-4
https://doi.org/10.1016/s0167-8140(21)08015-4