JP7159289B2 - 最適化中のｏａｒ及び標的目標に対する調整メカニズム - Google Patents

最適化中のｏａｒ及び標的目標に対する調整メカニズム Download PDF

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JP7159289B2
JP7159289B2 JP2020505274A JP2020505274A JP7159289B2 JP 7159289 B2 JP7159289 B2 JP 7159289B2 JP 2020505274 A JP2020505274 A JP 2020505274A JP 2020505274 A JP2020505274 A JP 2020505274A JP 7159289 B2 JP7159289 B2 JP 7159289B2
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object function
target
dose
interest
optimization
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JP2020529252A5 (enExample
JP2020529252A (ja
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カール アントニン ブズドゥセク
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Koninklijke Philips NV
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1031—Treatment planning systems using a specific method of dose optimization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
    • A61N5/1045—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head using a multi-leaf collimator, e.g. for intensity modulated radiation therapy or IMRT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1031—Treatment planning systems using a specific method of dose optimization
    • A61N2005/1032—Genetic optimization methods

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
JP2020505274A 2017-07-31 2018-07-31 最適化中のｏａｒ及び標的目標に対する調整メカニズム Active JP7159289B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762538856P 2017-07-31 2017-07-31
US62/538,856 2017-07-31
US201862638388P 2018-03-05 2018-03-05
US62/638,388 2018-03-05
PCT/EP2018/070777 WO2019025460A1 (en) 2017-07-31 2018-07-31 ADJUSTING MECHANISM FOR OAR AND TARGET OBJECTIVES DURING OPTIMIZATION

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JP2020529252A JP2020529252A (ja) 2020-10-08
JP2020529252A5 JP2020529252A5 (enExample) 2021-09-09
JP7159289B2 true JP7159289B2 (ja) 2022-10-24

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US (1) US11517766B2 (enExample)
EP (1) EP3661598A1 (enExample)
JP (1) JP7159289B2 (enExample)
CN (1) CN111050848B (enExample)
WO (1) WO2019025460A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110124214B (zh) * 2019-05-24 2020-09-04 南方医科大学 预测剂量分布引导的调强放疗计划优化系统、介质及设备
EP3744394A1 (en) * 2019-05-27 2020-12-02 Koninklijke Philips N.V. Intensity modulated particle therapy plan normalization scheme
US11278737B2 (en) * 2019-09-09 2022-03-22 Varian Medical Systems International Ag Systems and methods for automatic treatment planning and optimization
CN111145866B (zh) * 2019-12-25 2023-08-25 上海联影医疗科技股份有限公司 一种剂量确定方法、装置、计算机设备及存储介质
US11529531B2 (en) * 2020-06-09 2022-12-20 Siemens Healthineers International Ag Using reinforcement learning in radiation treatment planning optimization to locate dose-volume objectives
EP4192578A4 (en) * 2020-08-06 2024-07-03 Health Research, Inc. Methods and systems for optimizing volumetric modulated arc therapy (vmat) treatment plans
CN111921098B (zh) * 2020-08-06 2022-07-08 北京连心医疗科技有限公司 一种基于放射治疗生物效应的鲁棒性优化系统
US12377289B2 (en) 2020-11-06 2025-08-05 University Of Washington Devices, systems, and methods for personalized dosimetry
WO2022104497A1 (zh) * 2020-11-17 2022-05-27 西安大医集团股份有限公司 靶点的权重确定方法、装置及放射治疗系统
WO2023009332A1 (en) * 2021-07-30 2023-02-02 Reflexion Medical, Inc. Dose coverage margin metric for evaluating radiotherapy treatment plans
US12453866B2 (en) * 2022-06-29 2025-10-28 Siemens Healthineers International Ag Detecting anomalous dose volume histogram information
WO2024051943A1 (en) * 2022-09-08 2024-03-14 Brainlab Ag Method for determining a treatment plan for a radiotherapy treatment
US12383765B2 (en) * 2023-06-08 2025-08-12 Siemens Healthineers International Ag Biological equivalent dose informed flash radiation therapy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002522128A (ja) 1998-08-06 2002-07-23 ウイスコンシン アラムナイ リサーチ フオンデーシヨン 放射線治療計画を作成する方法
JP2015532869A (ja) 2012-10-29 2015-11-16 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 自動的な最適ｉｍｒｔ／ｖｍａｔ処置計画の生成

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7046762B2 (en) * 1999-11-05 2006-05-16 Georgia Tech Research Corporation Systems and methods for global optimization of treatment planning for external beam radiation therapy
US7529339B2 (en) * 2003-12-12 2009-05-05 University Of Western Ontario Method and system for optimizing dose delivery of radiation
US7369645B2 (en) * 2004-06-21 2008-05-06 Derek Graham Lane Information theoretic inverse planning technique for radiation treatment
WO2008114159A1 (en) * 2007-03-19 2008-09-25 Koninklijke Philips Electronics N.V. Treatment optimization
EP2355708B1 (en) * 2008-10-20 2015-01-21 Vanderbilt University System and methods for accelerating simulations of radiation treatment
US8986186B2 (en) * 2010-08-17 2015-03-24 Board Of Regents, The University Of Texas System Automated treatment planning for radiation therapy
EP2785416B1 (en) * 2011-11-30 2021-06-02 Koninklijke Philips N.V. Beam segment-level dose computation and temporal motion tracking for adaptive treatment planning
US9254396B2 (en) * 2012-02-16 2016-02-09 Rhode Island Hospital Advanced radiotherapy treatment planning optimization
JP5909167B2 (ja) * 2012-09-12 2016-04-26 株式会社日立製作所 放射線治療計画装置
JP6824733B2 (ja) * 2013-04-11 2021-02-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 等線量最適化
WO2015083035A1 (en) 2013-12-04 2015-06-11 Koninklijke Philips N.V. Efficient treatment plan trade-off analysis
CN107072595B (zh) * 2013-12-31 2021-11-26 威斯康星州医药大学股份有限公司 基于多模态成像的自适应重计划
US9943703B2 (en) * 2014-07-28 2018-04-17 The University Of Maryland, Baltimore System and method for irradiation therapy using voxel based functional measurements of organs at risk
US9889317B2 (en) 2014-08-28 2018-02-13 Wisconsin Alumni Research Foundation System and method for automated radiation treatment planning using physical objectives
WO2016070938A1 (en) * 2014-11-07 2016-05-12 Raysearch Laboratories Ab Robust radiotherapy treatment plan generation
EP3075416B1 (en) * 2015-04-02 2017-06-07 RaySearch Laboratories AB System and method for determining a radiation treatment plan
CN107708806B (zh) * 2015-06-08 2020-08-04 皇家飞利浦有限公司 具有全局考虑的辐射治疗优化单元
EP3108932B1 (en) * 2015-06-26 2018-01-31 RaySearch Laboratories AB Method, computer program and system for optimizing radiotherapy treatment
US10328282B2 (en) 2015-07-13 2019-06-25 Mayo Foundation For Medical Education And Research System and method for novel chance-constrained optimization in intensity-modulated proton therapy planning to account for range and patient setup uncertainties
US10625096B2 (en) 2015-09-25 2020-04-21 Varian Medical Systems International Ag Radiation therapy treatment planning and usage
CN105447330B (zh) 2015-12-30 2019-01-08 上海联影医疗科技有限公司 调强放射治疗的权重调整方法和装置
JP7057754B6 (ja) * 2016-01-07 2022-06-02 コーニンクレッカ フィリップス エヌ ヴェ 反復治療計画における最適化方針の自動選択
CN105930637A (zh) * 2016-04-02 2016-09-07 中北大学 一种自动确定目标函数权重的放射治疗方案优化方法
US10143859B2 (en) * 2016-09-22 2018-12-04 Varian Medical Systems International Ag Controlling and shaping the dose distribution outside treatment targets in external-beam radiation treatments
US10485988B2 (en) * 2016-12-30 2019-11-26 Varian Medical Systems International Ag Interactive dose manipulation using prioritized constraints
WO2018237328A1 (en) * 2017-06-22 2018-12-27 Reflexion Medical, Inc. Systems and methods for biological adaptive radiotherapy
US10661096B2 (en) * 2017-07-28 2020-05-26 Varian Medical Systems International Ag Therapeutic radiation treatment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002522128A (ja) 1998-08-06 2002-07-23 ウイスコンシン アラムナイ リサーチ フオンデーシヨン 放射線治療計画を作成する方法
JP2015532869A (ja) 2012-10-29 2015-11-16 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 自動的な最適ｉｍｒｔ／ｖｍａｔ処置計画の生成

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US20200206534A1 (en) 2020-07-02
CN111050848A (zh) 2020-04-21
EP3661598A1 (en) 2020-06-10
CN111050848B (zh) 2023-03-14
JP2020529252A (ja) 2020-10-08
WO2019025460A1 (en) 2019-02-07
US11517766B2 (en) 2022-12-06

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