R. O’Brien

发表

The first clinical implementation of electromagnetic transponder-guided MLC tracking.

Paul J Keall, Per Rugaard Poulsen, Emma Colvill, 2014, Medical physics.

Review 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?

P. Keall, L. Happersett, J. Bertholet, 2018, International journal of radiation oncology, biology, physics.

The first clinical treatment with kilovoltage intrafraction monitoring (KIM): a real-time image guidance method.

P. Keall, J. Booth, E. Colvill, 2014, Medical physics.

Stereotactic prostate adaptive radiotherapy utilising kilovoltage intrafraction monitoring: the TROG 15.01 SPARK trial

V. Gebski, P. Keall, P. Greer, 2017, BMC Cancer.

The first clinical implementation of a real-time six degree of freedom target tracking system during radiation therapy based on Kilovoltage Intrafraction Monitoring (KIM).

P. Keall, P. Greer, J. Booth, 2017, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Functional imaging equivalence and proof of concept for image-guided adaptive radiotherapy with fixed gantry and rotating couch

Paul Keall, Brendan Whelan, Chun-Chien Shieh, 2016, Advances in radiation oncology.

Simulated multileaf collimator tracking for stereotactic liver radiotherapy guided by kilovoltage intrafraction monitoring: Dosimetric gain and target overdose trends.

P. Keall, C. Grau, P. Poulsen, 2019, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

An interdimensional correlation framework for real-time estimation of six degree of freedom target motion using a single x-ray imager during radiotherapy.

P J Keall, J T Booth, R O'Brien, 2017, Physics in medicine and biology.

Real-time estimation of prostate tumor rotation and translation with a kV imaging system based on an iterative closest point algorithm

Paul Keall, Ricky T O'Brien, Per Rugaard Poulsen, 2013, Physics in medicine and biology.

MLC Tracking for Lung SABR is Feasible, Efficient and Delivers High-Precision Target dose and Lower Normal Tissue Dose.

P. Keall, J. Booth, N. Hardcastle, 2020, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Dosimetric benefit of DMLC tracking for conventional and sub-volume boosted prostate intensity-modulated arc radiotherapy

P. Keall, P. Rosenschöld, P. Poulsen, 2013, Physics in medicine and biology.

The first implementation of respiratory triggered 4DCBCT on a linear accelerator

Jan-Jakob Sonke, Paul J Keall, Chun-Chien Shieh, 2016, Physics in medicine and biology.

Dual Cardiac and Respiratory Gated Thoracic Imaging via Adaptive Gantry Velocity and Projection Rate Modulation on a Linear Accelerator: A Proof-of-Concept Simulation Study.

P. Keall, R. O’Brien, C. Shieh, 2019, Medical physics.

Both four-dimensional computed tomography and four-dimensional cone beam computed tomography under-predict lung target motion during radiotherapy.

P. Keall, J. Booth, N. Hardcastle, 2019, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Reducing 4D CT imaging artifacts at the source: first experimental results from the respiratory adaptive computed tomography (REACT) system

P. Keall, R. O’Brien, J. Sykes, 2020, Physics in medicine and biology.

Investigating multi-leaf collimator tracking in stereotactic arrhythmic radioablation (STAR) treatments for atrial fibrillation

P. Keall, J. Booth, P. Poulsen, 2018, Physics in medicine and biology.

Is multileaf collimator tracking or gating a better intrafraction motion adaptation strategy? An analysis of the TROG 15.01 Stereotactic Prostate Ablative Radiotherapy with KIM (SPARK) trial.

P. Keall, P. Greer, J. Booth, 2020, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

TH-AB-202-12: The First Clinical Implementation of a Real-Time Six Degree of Freedom Tracking System During Radiation Therapy.

P. Keall, P. Greer, J. Booth, 2016, Medical physics.

Extended Intraoperative Longitudinal 3-Dimensional Cone Beam Computed Tomography Imaging With a Continuous Multi-Turn Reverse Helical Scan

R. O’Brien, Tom C. Russ, Owen Dillon, 2022, Investigative radiology.

Towards patient connected imaging with ACROBEAT: Adaptive CaRdiac cOne BEAm computed Tomography

P. Keall, R. O’Brien, C. Shieh, 2019, Physics in medicine and biology.

Real-Time Image-Guided Ablative Prostate Cancer Radiation Therapy: Results from the TROG 15.01 SPARK Trial.

V. Gebski, P. Keall, P. Greer, 2020, International journal of radiation oncology, biology, physics.

MLC tracking for lung SABR is feasible, efﬁcient and delivers high-precision target dose and lower normal tissue dose Radiotherapy and Oncology

P. Keall, J. Booth, N. Hardcastle, 2020 .

Real-time 3D image guidance using a standard linac: Measured motion, accuracy and precision of the first prospective clinical trial of kilovoltage intrafraction monitoring (KIM)-guided gating for prostate cancer radiotherapy

P. Keall, J. Booth, P. Poulsen, 2015 .

Experimentally Validated Simulator of Dynamic MLC Tracking Treatments: A Tool for Tracking QA

Paul J. Keall, Per Rugaard Poulsen, Ricky O'Brien, 2013 .

A Review of Real-Time 3D IGRT on Standard-Equipped Cancer Radiotherapy Systems: Are We at the Tipping Point for the Era of Real-Time Radiotherapy?

P. Keall, L. Happersett, J. Bertholet, 2019 .

CArdiac and REspiratory adaptive Computed Tomography (CARE-CT): a proof-of-concept digital phantom study

P. Keall, R. O’Brien, Tess Reynolds, 2022, Physical and engineering sciences in medicine.

The accuracy and precision of Kilovoltage Intrafraction Monitoring (KIM) six degree-of-freedom prostate motion measurements during patient treatments.

Jung-Ha Kim, Paul Keall, Todsaporn Fuangrod, 2018, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Stereotactic prostate adaptive radiotherapy utilising kilovoltage intrafraction monitoring: the TROG 15.01 SPARK trial

V. Gebski, P. Keall, P. Greer, 2017, BMC Cancer.

Generating patient‐matched 3D‐printed pedicle screw and laminectomy drill guides from Cone Beam CT images: Studies in ovine and porcine cadavers

R. O’Brien, A. Kanawati, Tess Reynolds, 2022, Medical physics.

MLC tracking for lung SABR reduces planning target volumes and dose to organs at risk.

Paul J Keall, Nicholas Hardcastle, Emma Colvill, 2017, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

The first patient treatment of electromagnetic-guided real time adaptive radiotherapy using MLC tracking for lung SABR.

Paul J Keall, Nicholas Hardcastle, Ricky O'Brien, 2016, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

First Experimental Investigation of Simultaneously Tracking Two Independently Moving Targets on an MRI-Linac using Real-Time MRI and MLC Tracking.

Paul J Keall, Ricky O'Brien, Bing Dong, 2020, Medical physics.

Toward the development of intrafraction tumor deformation tracking using a dynamic multi-leaf collimator.

Paul J Keall, Chun-Chien Shieh, Ricky T O'Brien, 2014, Medical physics.

Multileaf Collimator Tracking Improves Dose Delivery for Prostate Cancer Radiation Therapy: Results of the First Clinical Trial.

Paul J Keall, Ricky T O'Brien, Emma Colvill, 2015, International journal of radiation oncology, biology, physics.

Image quality in thoracic 4D cone-beam CT: a sensitivity analysis of respiratory signal, binning method, reconstruction algorithm, and projection angular spacing.

Zdenka Kuncic, Paul J Keall, Chun-Chien Shieh, 2014, Medical physics.

The accuracy and precision of the KIM motion monitoring system used in the multi-institutional TROG 15.01 Stereotactic Prostate Ablative Radiotherapy with KIM (SPARK) trial.

Per Rugaard Poulsen, P J Keall, Nicholas Hardcastle, 2019, Medical physics.

The first clinical implementation of real-time image-guided adaptive radiotherapy using a standard linear accelerator.

Paul J Keall, Per Rugaard Poulsen, Doan Trang Nguyen, 2018, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Audiovisual biofeedback breathing guidance for lung cancer patients receiving radiotherapy: a multi-institutional phase II randomised clinical trial

Sean Pollock, Paul J Keall, Val Gebski, 2015, BMC Cancer.

Quantifying the accuracy and precision of a novel real-time 6 degree-of-freedom kilovoltage intrafraction monitoring (KIM) target tracking system

P Keall, J Booth, V Caillet, 2017, Physics in medicine and biology.

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.

Paul J Keall, Ricky T O'Brien, Chen-Yu Huang, 2016, International journal of radiation oncology, biology, physics.

Technical Note: The design and function of a horizontal patient rotation system for the purposes of fixed‐beam cancer radiotherapy

Ilana Feain, Paul Keall, Lloyd Coleman, 2017, Medical physics.

Development and commissioning of a full‐size prototype fixed‐beam radiotherapy system with horizontal patient rotation

Paul Keall, Michael Jackson, Ricky O'Brien, 2019, Medical physics.

First experimental evaluation of multi-target multileaf collimator tracking during volumetric modulated arc therapy for locally advanced prostate cancer.

P. Keall, J. Booth, P. Poulsen, 2021, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Optimising lung imaging for cancer radiation therapy

Gary Froyland, Michelle Dunbar, Ricky O’Brien, 2020, Eur. J. Oper. Res..

Respiratory triggered 4D cone-beam computed tomography: a novel method to reduce imaging dose.

Paul J Keall, Ricky T O'Brien, Geoffrey D Hugo, 2013, Medical physics.

Optimizing 4D cone beam computed tomography acquisition by varying the gantry velocity and projection time interval

Paul J Keall, Ricky T O'Brien, Benjamin J Cooper, 2013, Physics in medicine and biology.

Towards improved 3D carotid artery imaging with Adaptive CaRdiac cOne BEAm computed Tomography (ACROBEAT).

Brendan Whelan, Owen Dillon, Paul J Keall, 2020, Medical physics.

Reducing 4DCBCT imaging time and dose: the first implementation of variable gantry speed 4DCBCT on a linear accelerator

Jan-Jakob Sonke, Paul J Keall, Ricky T O'Brien, 2017, Physics in medicine and biology.

Audiovisual biofeedback guided breath-hold improves lung tumor position reproducibility and volume consistency

Peter B. Greer, Paul Keall, Joanna Ludbrook, 2017, Advances in radiation oncology.

Audiovisual Biofeedback Improves Cine-Magnetic Resonance Imaging Measured Lung Tumor Motion Consistency.

Paul Keall, Joanna Ludbrook, Danny Lee, 2016, International journal of radiation oncology, biology, physics.

Quantifying the image quality and dose reduction of respiratory triggered 4D cone-beam computed tomography with patient-measured breathing

Paul J Keall, Chun-Chien Shieh, Ricky T O'Brien, 2015, Physics in medicine and biology.

Pre-treatment and real-time image guidance for a fixed-beam radiotherapy system

Paul Z Y Liu, P. Keall, R. O’Brien, 2021, Physics in medicine and biology.

Determining appropriate imaging parameters for kilovoltage intrafraction monitoring: an experimental phantom study

P J Keall, J T Booth, P. Keall, 2015, Physics in medicine and biology.

DMLC tracking and gating can improve dose coverage for prostate VMAT.

P J Keall, J T Booth, E Colvill, 2014, Medical physics.

Audiovisual biofeedback improves diaphragm motion reproducibility in MRI.

Paul Keall, Danny Lee, Sean Pollock, 2012, Medical physics.

Optimizing 4DCBCT projection allocation to respiratory bins

Paul J Keall, Chun-Chien Shieh, Ricky T O'Brien, 2014, Physics in medicine and biology.

Study protocol of the LARK (TROG 17.03) clinical trial: a phase II trial investigating the dosimetric impact of Liver Ablative Radiotherapy using Kilovoltage intrafraction monitoring

V. Gebski, P. Keall, J. Booth, 2021, BMC cancer.

X-ray source arrays for volumetric imaging during radiotherapy treatment

R. O’Brien, Owen Dillon, Tess Reynolds, 2023, Scientific reports.

System requirements to improve adaptive 4-dimensional computed tomography (4D CT) imaging

P. Keall, R. O’Brien, Tess Reynolds, 2022, Biomedical physics & engineering express.

Potential improvements of lung and prostate MLC tracking investigated by treatment simulations.

Floris Ernst, Noriyasu Homma, Paul J Keall, 2018, Medical physics.

The impact of leaf width and plan complexity on DMLC tracking of prostate intensity modulated arc therapy.

Paul J Keall, Ricky T O'Brien, Per Rugaard Poulsen, 2013, Medical physics.

Impact of audiovisual biofeedback on interfraction respiratory motion reproducibility in liver cancer stereotactic body radiotherapy

P. Keall, R. O’Brien, K. Makhija, 2018, Journal of medical imaging and radiation oncology.

Quality assurance for the clinical implementation of kilovoltage intrafraction monitoring for prostate cancer VMAT.

P J Keall, J T Booth, E Colvill, 2014, Medical physics.

Technical Note: In silico and experimental evaluation of two leaf‐fitting algorithms for MLC tracking based on exposure error and plan complexity

Paul Keall, Amit Sawant, Emma Colvill, 2019, Medical physics.

The dosimetric error due to uncorrected tumor rotation during real‐time adaptive prostate stereotactic body radiation therapy

P. Keall, P. Greer, J. Booth, 2022, Medical physics.

The first-in-human implementation of adaptive 4D cone beam CT for lung cancer radiotherapy: 4DCBCT in less time with less dose.

P. Keall, J. Sonke, S. Vinod, 2021, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

In Reply to Dahele and Verbakel.

Paul J Keall, Pengpeng Zhang, Jenny Bertholet, 2019, International journal of radiation oncology, biology, physics.

Geometric uncertainty analysis of MLC tracking for lung SABR

P. Keall, P. Greer, J. Booth, 2020, Physics in medicine and biology.