about
Toward the development of intrafraction tumor deformation tracking using a dynamic multi-leaf collimatorAudiovisual biofeedback breathing guidance for lung cancer patients receiving radiotherapy: a multi-institutional phase II randomised clinical trial.Stereotactic prostate adaptive radiotherapy utilising kilovoltage intrafraction monitoring: the TROG 15.01 SPARK trial.Audiovisual biofeedback improves diaphragm motion reproducibility in MRI.The first clinical implementation of electromagnetic transponder-guided MLC tracking.Image quality in thoracic 4D cone-beam CT: a sensitivity analysis of respiratory signal, binning method, reconstruction algorithm, and projection angular spacing.Reducing 4DCBCT imaging time and dose: the first implementation of variable gantry speed 4DCBCT on a linear accelerator.The first clinical implementation of a real-time six degree of freedom target tracking system during radiation therapy based on Kilovoltage Intrafraction Monitoring (KIM).Improving thoracic four-dimensional cone-beam CT reconstruction with anatomical-adaptive image regularization (AAIR).Quantifying the image quality and dose reduction of respiratory triggered 4D cone-beam computed tomography with patient-measured breathing.Multileaf Collimator Tracking Improves Dose Delivery for Prostate Cancer Radiation Therapy: Results of the First Clinical Trial.Functional imaging equivalence and proof of concept for image-guided adaptive radiotherapy with fixed gantry and rotating couch.Dosimetric benefit of DMLC tracking for conventional and sub-volume boosted prostate intensity-modulated arc radiotherapy.First clinical implementation of audiovisual biofeedback in liver cancer stereotactic body radiation therapyThe impact of leaf width and plan complexity on DMLC tracking of prostate intensity modulated arc therapy.Audiovisual biofeedback guided breath-hold improves lung tumor position reproducibility and volume consistency.Audiovisual Biofeedback Improves Cine-Magnetic Resonance Imaging Measured Lung Tumor Motion Consistency.Real-time estimation of prostate tumor rotation and translation with a kV imaging system based on an iterative closest point algorithm.An interdimensional correlation framework for real-time estimation of six degree of freedom target motion using a single x-ray imager during radiotherapy.MLC tracking for lung SABR reduces planning target volumes and dose to organs at risk.Quantifying the accuracy and precision of a novel real-time 6 degree-of-freedom kilovoltage intrafraction monitoring (KIM) target tracking system.Impact of audiovisual biofeedback on interfraction respiratory motion reproducibility in liver cancer stereotactic body radiotherapy.Technical Note: A novel leaf sequencing optimization algorithm which considers previous underdose and overdose events for MLC tracking radiotherapy.Determining appropriate imaging parameters for kilovoltage intrafraction monitoring: an experimental phantom study.DMLC tracking and gating can improve dose coverage for prostate VMAT.The first clinical implementation of real-time image-guided adaptive radiotherapy using a standard linear accelerator.Real-Time 3D Image Guidance Using a Standard LINAC: Measured Motion, Accuracy, and Precision of the First Prospective Clinical Trial of Kilovoltage Intrafraction Monitoring-Guided Gating for Prostate Cancer Radiation Therapy.Technical Note: The design and function of a horizontal patient rotation system for the purposes of fixed-beam cancer radiotherapy.The first implementation of respiratory triggered 4DCBCT on a linear accelerator.The first clinical treatment with kilovoltage intrafraction monitoring (KIM): a real-time image guidance method.Quality assurance for the clinical implementation of kilovoltage intrafraction monitoring for prostate cancer VMAT.Optimizing 4DCBCT projection allocation to respiratory bins.Respiratory motion guided four dimensional cone beam computed tomography: encompassing irregular breathing.Optimizing 4D cone beam computed tomography acquisition by varying the gantry velocity and projection time interval.Potential improvements of lung and prostate MLC tracking investigated by treatment simulations.Electromagnetic-Guided MLC Tracking Radiation Therapy for Prostate Cancer Patients: Prospective Clinical Trial Results.An augmented correlation framework for the estimation of tumour translational and rotational motion during external beam radiotherapy treatments using intermittent monoscopic x-ray imaging and an external respiratory signalDevelopment and commissioning of a full-size prototype fixed-beam radiotherapy system with horizontal patient rotationThe accuracy and precision of Kilovoltage Intrafraction Monitoring (KIM) six degree-of-freedom prostate motion measurements during patient treatmentsReview of Real-Time 3-Dimensional Image Guided Radiation Therapy on Standard-Equipped Cancer Radiation Therapy Systems: Are We at the Tipping Point for the Era of Real-Time Radiation Therapy?
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description
investigador
@es
researcher
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name
R T O'Brien
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type
label
R T O'Brien
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prefLabel
R T O'Brien
@en
P31
P496
0000-0002-6586-7356