AIMC Topic: Radiotherapy Dosage

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Automated treatment planning for proton pencil beam scanning using deep learning dose prediction and dose-mimicking optimization.

Journal of applied clinical medical physics Jun 19, 2023
PURPOSE: The purpose of this study is to investigate the use of a deep learning architecture for automated treatment planning for proton pencil beam scanning (PBS).
Protons Radiotherapy, Intensity-Modulated Proton Therapy Humans Retrospective Studies Deep Learning Organs at Risk Radiotherapy Planning, Computer-Assisted Radiotherapy Dosage
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Improvement of deep learning prediction model in patient-specific QA for VMAT with MLC leaf position map and patient's dose distribution.

Journal of applied clinical medical physics Jun 1, 2023
PURPOSE: Deep learning-based virtual patient-specific quality assurance (QA) is a novel technique that enables patient QA without measurement. However, this method could be improved by further evaluating the optimal data to be used as input. Therefor...
Humans Male Radiotherapy Planning, Computer-Assisted Radiotherapy Dosage Radiotherapy, Intensity-Modulated Deep Learning Prostatic Neoplasms Prostate
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Contour-guided deep learning based deformable image registration for dose monitoring during CBCT-guided radiotherapy of prostate cancer.

Journal of applied clinical medical physics May 25, 2023
PURPOSE: To evaluate deep learning (DL)-based deformable image registration (DIR) for dose accumulation during radiotherapy of prostate cancer patients.
Radiotherapy Dosage Prostatic Neoplasms Radiotherapy Planning, Computer-Assisted Male Humans Deep Learning Cone-Beam Computed Tomography
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Fastcalculation in LDR brachytherapy using deep learning methods.

Physics in medicine and biology May 23, 2023
The Monte Carlo (MC) method provides a complete solution to the tissue heterogeneity effects in low-energy low-dose rate (LDR) brachytherapy. However, long computation times limit the clinical implementation of MC-based treatment planning solutions. ...
Male Deep Learning Prostate Humans Brachytherapy Prostheses and Implants Radiotherapy Dosage Radiotherapy Planning, Computer-Assisted Monte Carlo Method
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Deep learning-based protoacoustic signal denoising for proton range verification.

Biomedical physics & engineering express May 12, 2023
Proton therapy is a type of radiation therapy that can provide better dose distribution compared to photon therapy by delivering most of the energy at the end of range, which is called the Bragg peak (BP). The protoacoustic technique was developed to...
Radiotherapy Planning, Computer-Assisted Radiotherapy Dosage Proton Therapy Protons Deep Learning
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Comprehensive dose evaluation of a Deep Learning based synthetic Computed Tomography algorithm for pelvic Magnetic Resonance-only radiotherapy.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology May 6, 2023
BACKGROUND AND PURPOSE: Magnetic Resonance (MR)-only radiotherapy enables the use of MR without the uncertainty of MR-Computed Tomography (CT) registration. This requires a synthetic CT (sCT) for dose calculations, which can be facilitated by a novel...
Tomography, X-Ray Computed Male Deep Learning Magnetic Resonance Imaging Radiotherapy, Intensity-Modulated Prostatic Neoplasms Humans Radiotherapy Planning, Computer-Assisted Magnetic Resonance Spectroscopy Pelvis Algorithms Radiotherapy Dosage
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Patient selection for proton therapy using Normal Tissue Complication Probability with deep learning dose prediction for oropharyngeal cancer.

Medical physics May 4, 2023
BACKGROUND: In cancer care, determining the most beneficial treatment technique is a key decision affecting the patient's survival and quality of life. Patient selection for proton therapy (PT) over conventional radiotherapy (XT) currently entails co...
Probability Radiotherapy Dosage Radiotherapy, Intensity-Modulated Proton Therapy Oropharyngeal Neoplasms Patient Selection Humans Organs at Risk Quality of Life Artificial Intelligence Radiotherapy Planning, Computer-Assisted Deep Learning
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A comparative study of deep learning-based knowledge-based planning methods for 3D dose distribution prediction of head and neck.

Journal of applied clinical medical physics May 3, 2023
PURPOSE: In this paper, we compare four novel knowledge-based planning (KBP) algorithms using deep learning to predict three-dimensional (3D) dose distributions of head and neck plans using the same patients' dataset and quantitative assessment metri...
Organs at Risk Radiotherapy Planning, Computer-Assisted Head Deep Learning Neck Radiotherapy Dosage Radiotherapy, Intensity-Modulated Humans
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Implementation and evaluation of an intelligent automatic treatment planning robot for prostate cancer stereotactic body radiation therapy.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology Apr 28, 2023
PURPOSE: We previously developed a virtual treatment planner (VTP), an artificial intelligence robot, operating a treatment planning system (TPS). Using deep reinforcement learning guided by human knowledge, we trained the VTP to autonomously adjust ...
Radiotherapy Planning, Computer-Assisted Male Humans Radiotherapy Dosage Artificial Intelligence Robotics Radiosurgery Radiotherapy, Intensity-Modulated Prostatic Neoplasms
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A deep learning-based approach for statistical robustness evaluation in proton therapy treatment planning: a feasibility study.

Physics in medicine and biology Apr 26, 2023
. Robustness evaluation is critical in particle radiotherapy due to its susceptibility to uncertainties. However, the customary method for robustness evaluation only considers a few uncertainty scenarios, which are insufficient to provide a consisten...
Humans Radiotherapy, Intensity-Modulated Artificial Intelligence Proton Therapy Feasibility Studies Male Radiotherapy Planning, Computer-Assisted Deep Learning Radiotherapy Dosage
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