JP7057754B6 - 反復治療計画における最適化方針の自動選択 - Google Patents
反復治療計画における最適化方針の自動選択 Download PDFInfo
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- JP7057754B6 JP7057754B6 JP2018535149A JP2018535149A JP7057754B6 JP 7057754 B6 JP7057754 B6 JP 7057754B6 JP 2018535149 A JP2018535149 A JP 2018535149A JP 2018535149 A JP2018535149 A JP 2018535149A JP 7057754 B6 JP7057754 B6 JP 7057754B6
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- 238000011282 treatment Methods 0.000 title claims description 295
- 238000005457 optimization Methods 0.000 title claims description 79
- 230000005855 radiation Effects 0.000 claims description 98
- 230000008859 change Effects 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 51
- 238000004364 calculation method Methods 0.000 claims description 35
- 230000001225 therapeutic effect Effects 0.000 claims description 35
- 238000001959 radiotherapy Methods 0.000 claims description 34
- 238000011269 treatment regimen Methods 0.000 claims description 21
- 210000000746 body region Anatomy 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 12
- 238000004422 calculation algorithm Methods 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 6
- 238000011221 initial treatment Methods 0.000 description 6
- 206010028980 Neoplasm Diseases 0.000 description 5
- 238000012552 review Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000005865 ionizing radiation Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 238000011369 optimal treatment Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 210000002307 prostate Anatomy 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002710 external beam radiation therapy Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
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- 230000003902 lesion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
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Images
Classifications
-
- 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
- A61N5/1038—Treatment planning systems taking into account previously administered plans applied to the same patient, i.e. adaptive radiotherapy
-
- 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
- A61N5/1077—Beam delivery systems
Landscapes
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16150397 | 2016-01-07 | ||
| EP16150397.4 | 2016-01-07 | ||
| PCT/EP2017/050258 WO2017118725A1 (en) | 2016-01-07 | 2017-01-06 | Automatic selection of optimization strategy in iterative treatment planning |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2019500971A JP2019500971A (ja) | 2019-01-17 |
| JP2019500971A5 JP2019500971A5 (enExample) | 2020-02-06 |
| JP7057754B2 JP7057754B2 (ja) | 2022-04-20 |
| JP7057754B6 true JP7057754B6 (ja) | 2022-06-02 |
Family
ID=55070891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018535149A Active JP7057754B6 (ja) | 2016-01-07 | 2017-01-06 | 反復治療計画における最適化方針の自動選択 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11013937B2 (enExample) |
| EP (1) | EP3400064B1 (enExample) |
| JP (1) | JP7057754B6 (enExample) |
| CN (1) | CN108472501B (enExample) |
| WO (1) | WO2017118725A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3412340A1 (en) * | 2017-06-08 | 2018-12-12 | Koninklijke Philips N.V. | Treatment plan generation for radiation therapy treatment |
| WO2019025460A1 (en) * | 2017-07-31 | 2019-02-07 | Koninklijke Philips N.V. | ADJUSTING MECHANISM FOR OAR AND TARGET OBJECTIVES DURING OPTIMIZATION |
| US10507337B2 (en) * | 2017-09-13 | 2019-12-17 | Elekta, Inc. | Radiotherapy treatment plan optimization workflow |
| US10728928B2 (en) * | 2017-10-11 | 2020-07-28 | Qualcomm Incorporated | Random backoff process for spatial listen-before-talk (LBT) |
| US11996178B2 (en) | 2019-07-16 | 2024-05-28 | Elekta Ab (Publ) | Parameter search in radiotherapy treatment plan optimization |
| US11605452B2 (en) | 2019-07-16 | 2023-03-14 | Elekta Ab (Publ) | Radiotherapy treatment plan optimization using machine learning |
| US11367520B2 (en) * | 2019-07-16 | 2022-06-21 | Elekta Ab (Publ) | Compressing radiotherapy treatment plan optimization problems |
| JP7739113B2 (ja) * | 2021-09-29 | 2025-09-16 | 株式会社日立ハイテク | 放射線治療システム、および、放射線治療システムの運転方法 |
| WO2025100455A1 (ja) * | 2023-11-08 | 2025-05-15 | 住友重機械工業株式会社 | 治療計画システム |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070053490A1 (en) | 2005-06-20 | 2007-03-08 | Hongwu Wang | Automatic generation of an envelope of constraint points for inverse planning |
| US20110272600A1 (en) | 2008-10-27 | 2011-11-10 | Christoph Bert | Irradiation of at Least Two Target Volumes |
| WO2015083035A1 (en) | 2013-12-04 | 2015-06-11 | Koninklijke Philips N.V. | Efficient treatment plan trade-off analysis |
| WO2015090459A1 (en) | 2013-12-20 | 2015-06-25 | Raysearch Laboratories Ab | Incremental treatment planning |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7362848B2 (en) | 2005-06-27 | 2008-04-22 | Accuray Incorporated | Method for automatic anatomy-specific treatment planning protocols based on historical integration of previously accepted plans |
| US7906770B2 (en) | 2005-07-25 | 2011-03-15 | Karl Otto | Methods and apparatus for the planning and delivery of radiation treatments |
| EP2214582A2 (en) * | 2007-10-25 | 2010-08-11 | Tomotherapy Incorporated | Method for adapting fractionation of a radiation therapy dose |
| US8085899B2 (en) | 2007-12-12 | 2011-12-27 | Varian Medical Systems International Ag | Treatment planning system and method for radiotherapy |
| US8180020B2 (en) | 2008-10-23 | 2012-05-15 | Accuray Incorporated | Sequential optimizations for treatment planning |
| EP2473940B1 (en) * | 2009-08-31 | 2019-03-20 | Koninklijke Philips N.V. | Interactive computer-aided editor for compensators used in ion radiotherapy treatment planning |
| BR112012022445A2 (pt) * | 2010-03-08 | 2019-09-24 | Koninklijke Philips Electrnics N. V. | "sistema e mídia de aemazenagem |
| US9421397B2 (en) | 2010-10-06 | 2016-08-23 | University Health Network | Methods and systems for automated planning of radiation therapy |
| JP6498934B2 (ja) * | 2011-11-30 | 2019-04-10 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 適応的治療計画のためのビームセグメントレベル線量計算及び時間的動き追跡 |
| US9731147B2 (en) | 2012-02-07 | 2017-08-15 | Varian Medical Systems International Ag | Method and apparatus pertaining to the optimization of radiation-treatment plans using automatic changes to treatment objectives |
| US9943702B2 (en) * | 2012-10-29 | 2018-04-17 | Koninklijke Philips N.V. | Automatic optimal IMRT/VMAT treatment plan generation |
-
2017
- 2017-01-06 WO PCT/EP2017/050258 patent/WO2017118725A1/en not_active Ceased
- 2017-01-06 JP JP2018535149A patent/JP7057754B6/ja active Active
- 2017-01-06 US US16/067,861 patent/US11013937B2/en not_active Expired - Fee Related
- 2017-01-06 CN CN201780005855.5A patent/CN108472501B/zh not_active Expired - Fee Related
- 2017-01-06 EP EP17700133.6A patent/EP3400064B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070053490A1 (en) | 2005-06-20 | 2007-03-08 | Hongwu Wang | Automatic generation of an envelope of constraint points for inverse planning |
| US20110272600A1 (en) | 2008-10-27 | 2011-11-10 | Christoph Bert | Irradiation of at Least Two Target Volumes |
| WO2015083035A1 (en) | 2013-12-04 | 2015-06-11 | Koninklijke Philips N.V. | Efficient treatment plan trade-off analysis |
| WO2015090459A1 (en) | 2013-12-20 | 2015-06-25 | Raysearch Laboratories Ab | Incremental treatment planning |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3400064A1 (en) | 2018-11-14 |
| US20200261744A1 (en) | 2020-08-20 |
| CN108472501A (zh) | 2018-08-31 |
| CN108472501B (zh) | 2020-08-07 |
| JP2019500971A (ja) | 2019-01-17 |
| EP3400064B1 (en) | 2019-12-18 |
| US11013937B2 (en) | 2021-05-25 |
| WO2017118725A1 (en) | 2017-07-13 |
| JP7057754B2 (ja) | 2022-04-20 |
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