[go: up one dir, main page]

MacDonald et al., 2020 - Google Patents

Toward the combined optimization of dynamic axes (CODA) for stereotactic radiotherapy and radiosurgery using fixed couch trajectories

MacDonald et al., 2020

Document ID
11142930846252105885
Author
MacDonald R
Syme A
Little B
Ward L
Thomas C
Publication year
Publication venue
Medical physics

External Links

Snippet

Purpose To develop a novel system for patient‐specific combined optimization of couch, collimator, and gantry angles for use in volumetric modulated arc therapy (VMAT) treatment planning. The system was designed to produce highly compact dose distributions by …
Continue reading at aapm.onlinelibrary.wiley.com (other versions)

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
    • A61N5/1031—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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
    • A61N5/1065—Beam adjustment
    • A61N5/1067—Beam adjustment in real time, i.e. during treatment
    • 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
    • A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
    • A61N2005/1087—Ions; Protons
    • 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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1061—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source
    • 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
    • A61N2005/1092—Details
    • A61N2005/1096—Elements inserted into the radiation path placed on the patient, e.g. bags, bolus, compensators
    • 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
    • A61N5/1081—Rotating beam systems with a specific mechanical construction, e.g. gantries
    • 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
    • A61N5/103—Treatment planning systems
    • A61N5/1036—Leaf sequencing algorithms
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00—Digital computing or data processing equipment or methods, specially adapted for specific applications
    • G06F19/30—Medical informatics, i.e. computer-based analysis or dissemination of patient or disease data

Similar Documents

Publication Publication Date Title
Fracchiolla et al. Clinical validation of a GPU-based Monte Carlo dose engine of a commercial treatment planning system for pencil beam scanning proton therapy
Cao et al. Uncertainty incorporated beam angle optimization for IMPT treatment planning
Pokhrel et al. FFF‐VMAT for SBRT of lung lesions: Improves dose coverage at tumor‐lung interface compared to flattened beams
Lee MacDonald et al. Dynamic trajectory‐based couch motion for improvement of radiation therapy trajectories in cranial SRT
Fix et al. Part 1: optimization and evaluation of dynamic trajectory radiotherapy
US20190046813A1 (en) Systems and Methods for Radiation Treatment Planning
MacDonald et al. Toward the combined optimization of dynamic axes (CODA) for stereotactic radiotherapy and radiosurgery using fixed couch trajectories
Merrow et al. A dosimetric evaluation of VMAT for the treatment of non‐small cell lung cancer
Galvin et al. Intensity modulating and other radiation therapy devices for dose painting
Kang et al. A method for optimizing LINAC treatment geometry for volumetric modulated arc therapy of multiple brain metastases
Renaud et al. On mixed electron–photon radiation therapy optimization using the column generation approach
Liu et al. Comparison of the progressive resolution optimizer and photon optimizer in VMAT optimization for stereotactic treatments
MacDonald et al. Dynamic collimator trajectory algorithm for multiple metastases dynamic conformal arc treatment planning
Flores‐Martinez et al. Dosimetric study of the plan quality and dose to organs at risk on tangential breast treatments using the Halcyon linac
Pokhrel et al. A novel and clinically useful dynamic conformal arc (DCA)‐based VMAT planning technique for lung SBRT
US20210244970A1 (en) Systems and methods for planning, controlling and/or delivering radiotherapy and radiosurgery using combined optimization of dynamic axes (coda)
Abisheva et al. The effect of MLC leaf width in single-isocenter multi-target radiosurgery with volumetric modulated arc therapy
Wilson et al. A simple and robust trajectory‐based stereotactic radiosurgery treatment
Ding et al. Optimization of normalized prescription isodose selection for stereotactic body radiation therapy: conventional vs robotic linac
Renaud et al. Robust mixed electron–photon radiation therapy optimization
Lobb et al. Comparison of VMAT complexity‐reduction strategies for single‐target cranial radiosurgery with the eclipse treatment planning system
Morris et al. Field‐in‐field breast planning for a jawless, double‐stack MLC LINAC using flattening‐filter‐free beams
Battinelli et al. Collimator angle optimization for multiple brain metastases in dynamic conformal arc treatment planning
Burghelea et al. Feasibility of using the Vero SBRT system for intracranial SRS
Pokhrel et al. Dosimetric evaluation of Monte Carlo algorithm in iPlan for stereotactic ablative body radiotherapy (SABR) for lung cancer patients using RTOG 0813 parameters