Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors

Guus Grimbergen; Sara L. Hackett; Fasco van Ommen; Astrid L.H.M.W. van Lier; Pim T.S. Borman; Lieke T.C. Meijers; Eline N. de Groot-van Breugel; Johannes C.J. de Boer; Bas W. Raaymakers; Martijn P.W. Intven; Gert J. Meijer

doi:10.1016/j.radonc.2023.109932

Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors

Guus Grimbergen
, Sara L. Hackett
, Fasco van Ommen
, Astrid L.H.M.W. van Lier
, Pim T.S. Borman
, Lieke T.C. Meijers
, Eline N. de Groot-van Breugel
, Johannes C.J. de Boer
, Bas W. Raaymakers
, Martijn P.W. Intven
, Gert J. Meijer

School of Medicine

Research output: Contribution to journal › Article › peer-review

Abstract

This work reports on the first seven patients treated with gating and baseline drift correction on the high-field MR-Linac system. Dosimetric analysis showed that the active motion management system improved congruence to the planned dose, efficiently mitigating detrimental effects of intrafraction motion in the upper abdomen.

Original language	English
Article number	109932
Pages (from-to)	109932
Number of pages	1
Journal	Radiotherapy and Oncology
Volume	189
DOIs	https://doi.org/10.1016/j.radonc.2023.109932
Publication status	Published - Dec 2023

Keywords

Gating
Intrafraction motion
MR-guided radiotherapy
Motion Management

Access to Document

10.1016/j.radonc.2023.109932

https://www.sciencedirect.com/science/article/pii/S0167814023898267

Cite this

Grimbergen, G., Hackett, S. L., Ommen, F. V., Lier, A. L. H. M. W. V., Borman, P. T. S., Meijers, L. T. C., Breugel, E. N. D. G., Boer, J. C. J. D., Raaymakers, B. W., Intven, M. P. W., & Meijer, G. J. (2023). Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors. Radiotherapy and Oncology, 189, 109932. Article 109932. https://doi.org/10.1016/j.radonc.2023.109932

@article{a189f9f322b849fcbf3356049675f796,

title = "Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors",

abstract = "This work reports on the first seven patients treated with gating and baseline drift correction on the high-field MR-Linac system. Dosimetric analysis showed that the active motion management system improved congruence to the planned dose, efficiently mitigating detrimental effects of intrafraction motion in the upper abdomen.",

keywords = "Gating, Intrafraction motion, MR-guided radiotherapy, Motion Management",

author = "Guus Grimbergen and Hackett, \{Sara L.\} and Ommen, \{Fasco van\} and Lier, \{Astrid L.H.M.W. van\} and Borman, \{Pim T.S.\} and Meijers, \{Lieke T.C.\} and Breugel, \{Eline N. de Groot-van\} and Boer, \{Johannes C.J. de\} and Raaymakers, \{Bas W.\} and Intven, \{Martijn P.W.\} and Meijer, \{Gert J.\}",

note = "Publisher Copyright: {\textcopyright} 2023 The Author(s)",

year = "2023",

month = dec,

doi = "10.1016/j.radonc.2023.109932",

language = "English",

volume = "189",

pages = "109932",

journal = "Radiotherapy and Oncology",

issn = "0167-8140",

publisher = "Elsevier Ireland Ltd",

}

Grimbergen, G, Hackett, SL, Ommen, FV, Lier, ALHMWV, Borman, PTS, Meijers, LTC, Breugel, ENDG, Boer, JCJD, Raaymakers, BW, Intven, MPW & Meijer, GJ 2023, 'Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors', Radiotherapy and Oncology, vol. 189, 109932, pp. 109932. https://doi.org/10.1016/j.radonc.2023.109932

TY - JOUR

T1 - Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors

AU - Grimbergen, Guus

AU - Hackett, Sara L.

AU - Ommen, Fasco van

AU - Lier, Astrid L.H.M.W. van

AU - Borman, Pim T.S.

AU - Meijers, Lieke T.C.

AU - Breugel, Eline N. de Groot-van

AU - Boer, Johannes C.J. de

AU - Raaymakers, Bas W.

AU - Intven, Martijn P.W.

AU - Meijer, Gert J.

PY - 2023/12

Y1 - 2023/12

N2 - This work reports on the first seven patients treated with gating and baseline drift correction on the high-field MR-Linac system. Dosimetric analysis showed that the active motion management system improved congruence to the planned dose, efficiently mitigating detrimental effects of intrafraction motion in the upper abdomen.

AB - This work reports on the first seven patients treated with gating and baseline drift correction on the high-field MR-Linac system. Dosimetric analysis showed that the active motion management system improved congruence to the planned dose, efficiently mitigating detrimental effects of intrafraction motion in the upper abdomen.

KW - Gating

KW - Intrafraction motion

KW - MR-guided radiotherapy

KW - Motion Management

UR - https://www.scopus.com/pages/publications/85173229529

U2 - 10.1016/j.radonc.2023.109932

DO - 10.1016/j.radonc.2023.109932

M3 - Article

SN - 0167-8140

VL - 189

SP - 109932

JO - Radiotherapy and Oncology

JF - Radiotherapy and Oncology

M1 - 109932

ER -

Gating and intrafraction drift correction on a 1.5 T MR-Linac: Clinical dosimetric benefits for upper abdominal tumors

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this