Výsledky vyhledávání

Acute toxicity and health-related quality of life outcomes of localized prostate cancer patients treated with magnetic resonance imaging-guided high-dose-rate brachytherapy: A prospective phase II trial

Autor: Noelia Sanmamed, Jenna Adleman, Alejandro Berlin, Jette Borg, Bernadeth Lao, Robert Weersink, Anna Simeonov, Alex Rink, Akbar Beiki-Ardakani, Cynthia Menard, Peter Chung, Joelle Helou

Publikováno v: Brachytherapy. 22:58-65

To report acute toxicity and health-related quality of life (HRQoL) outcomes of a phase II clinical trial of magnetic resonance imaging (MRI)-guided prostate high-dose-rate brachytherapy (HDR-BT) combined with external beam radiotherapy.Patients with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18b72b0eac4be37518cd8d866c6b4df
https://doi.org/10.1016/j.brachy.2022.08.015

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Comparing dosimetry of locally advanced cervical cancer patients treated with 3 versus 4 fractions of MRI-guided brachytherapy

Autor: Aba Anoa Scott, Madrigal Weersink, Zhihui Amy Liu, Michael Milosevic, Jennifer Croke, Anthony Fyles, Jelena Lukovic, Alexandra Rink, Akbar Beiki-Ardakani, Jette Borg, Jason Xie, Kitty Chan, Heather Ballantyne, Julia Skliarenko, Jessica L. Conway, Adam Gladwish, Robert A. Weersink, Kathy Han

Publikováno v: Brachytherapy.

To demonstrate the feasibility of treating cervical cancer patients with MRI-guided brachytherapy (MRgBT) using 24 Gy in 3 fractions (F) versus a standard, more resource-intensive regimen of 28 Gy in 4F, and its ability to meet EMBRACE II planning ai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6477b2ba2fe333ac9b27a6b367457521
https://pubmed.ncbi.nlm.nih.gov/36528475

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Feasibility study of navigated endoscopy for the placement of high dose rate brachytherapy applicators in the esophagus and lung

Autor: Jette Borg, Alexandra Rink, Jimmy Qiu, David A. Jaffray, Robert A. Weersink, Diego Martinez, Anne Di Tomasso, Jonathon C. Irish

Publikováno v: Medical Physics. 47:917-926

Purpose To evaluate the electromagnetic (EM) tracking of endoscopes and applicators as a method of positioning a high dose rate (HDR) luminal applicator. Method An anatomical phantom consisting of a rigid trachea and flexible esophagus was used to co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9919a7033753fcbd14e06527e5fffca4
https://doi.org/10.1002/mp.13997

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An improved treatment planning and quality assurance process for Collaborative Ocular Melanoma Study eye plaque brachytherapy

Autor: Robert A. Weersink, Heather Ballantyne, A. Di Tomasso, Jette Borg, Alexandra Rink, Susan L. Patterson, Alex Vitkin, Akbar Beiki-Ardakani

Publikováno v: Brachytherapy. 18:658-667

Purpose To develop a treatment planning platform for episcleral Collaborative Ocular Melanoma Study plaque therapy in an established treatment planning software and to improve an existing quality assurance (QA) process for nonuniformly loaded plaques

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca903fb4843fcc2d51dce2629c9ced7a
https://doi.org/10.1016/j.brachy.2019.05.008

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Dosimetric evaluation of clinical target volume in the postimplant analysis of low-dose-rate brachytherapy for prostate cancer

Autor: Jette Borg, Nicola J. Nasser, Joshua Sappiatzer, Yinkun Wang, Elantholi P. Saibishkumar

Publikováno v: Brachytherapy. 14:189-196

Brachytherapy is an effective single treatment modality for low- and intermediate-risk prostate cancer. In this study, we defined a clinical target volume (CTV) and evaluated its dosimetry 1 month after the low-dose-rate brachytherapy procedure.One h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac6cc3c01b140ef67f66e43c9f518bd
https://doi.org/10.1016/j.brachy.2014.08.044

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Original paper Evaluation of the dosimetric impact of loss and displacement of seeds in prostate low-dose-rate brachytherapy

Autor: Jette Borg, Nicola J. Nasser, Yinkun Wang, Elantholi P. Saibishkumar

Publikováno v: Journal of Contemporary Brachytherapy. 3:203-210

PURPOSE: To analyze the seed loss and displacement and their dosimetric impact in prostate low-dose-rate (LDR) brachytherapy while utilizing the combination of loose and stranded seeds. MATERIAL AND METHODS: Two hundred and seventeen prostate cancer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d2a18e3001361751191d48ed789e9e8
https://doi.org/10.5114/jcb.2015.52127

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Comparison of dosimetric parameters derived from whole organ and wall contours for bladder and rectum in cervical cancer patients treated with intracavitary and interstitial brachytherapy

Autor: Michael Milosevic, Kathy Han, Harald Keller, Akbar Beiki-Ardakani, Jennifer Croke, Alexandra Rink, Jason Xie, Anthony Fyles, Rachel Gerber, Jette Borg

Publikováno v: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 127(3)

For volumes up to 2 cm3 of the bladder and possibly up to 5 cm3 of the rectum, doses computed from the whole organ were good estimates of the doses in the wall in cervix brachytherapy, and there were no significant differences between patients treate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28619110f00a3acd15d93b8e7c3a9c2f
https://pubmed.ncbi.nlm.nih.gov/29426638

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Technique adaptation, strategic replanning, and team learning during implementation of MR-guided brachytherapy for cervical cancer

Autor: Kathy Han, Akbar Beiki-Ardakani, Kitty Chan, Jason Xie, Julia Skliarenko, Reem Ujaimi, Jennifer Croke, Anna Simeonov, Michael Milosevic, Anthony Fyles, Kari Tanderup, Jette Borg, Marco Carlone, Alexandra Rink

Publikováno v: Skliarenko, J, Carlone, M, Tanderup, K, Han, K, Beiki-Ardakani, A, Borg, J, Chan, K, Croke, J, Rink, A, Simeonov, A, Ujaimi, R, Xie, J, Fyles, A & Milosevic, M 2018, ' Technique adaptation, strategic replanning, and team learning during implementation of MR-guided brachytherapy for cervical cancer ', Brachytherapy, vol. 17, no. 1, pp. 86-93 . https://doi.org/10.1016/j.brachy.2017.11.010

PURPOSE: MR-guided brachytherapy (MRgBT) with interstitial needles is associated with improved outcomes in cervical cancer patients. However, there are implementation barriers, including magnetic resonance (MR) access, practitioner familiarity/comfor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a82049a5cf2d38e2d80de11c3e37e63
https://pubmed.ncbi.nlm.nih.gov/29406125

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Dosimetric impact of intrafraction changes in MR-guided high-dose-rate (HDR) brachytherapy for prostate cancer

Autor: Cynthia Ménard, Alexandra Rink, Gerald O'Leary, Alejandro Berlin, Peter Chung, Joelle Helou, Anna Simeonov, Jette Borg, David A. Jaffray

Publikováno v: Brachytherapy. 17(1)

Purpose To assess changes in implant and treatment volumes through the course of a prostate high-dose-rate brachytherapy procedure and their impact on plan quality metrics. Methods and Materials Sixteen MRI-guided high-dose-rate procedures included a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3932bf70d34df5824e6b6bd55862ff3b
https://pubmed.ncbi.nlm.nih.gov/28764881

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