2023
Dose prescription and reporting in stereotactic body radiotherapy: A multi-institutional study
Das I, Yadav P, Andersen A, Chen Z, Huang L, Langer M, Lee C, Li L, Popple R, Rice R, Schiff P, Zhu T, Abazeed M. Dose prescription and reporting in stereotactic body radiotherapy: A multi-institutional study. Radiotherapy And Oncology 2023, 182: 109571. PMID: 36822361, PMCID: PMC10121952, DOI: 10.1016/j.radonc.2023.109571.Peer-Reviewed Original ResearchMeSH KeywordsHumansMalePrescriptionsRadiosurgeryRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRadiotherapy, Intensity-ModulatedConceptsDose prescriptionTreatment-related toxicityClinical outcome comparisonStereotactic body radiotherapyMulti-institutional studyTreatment guidelinesTreatment disparitiesBody radiotherapyPTV volumeClinical trialsTreatment protocolOutcome comparisonsTreatment efficacyAbstractTextHypofractionated treatmentDosimetric parametersDose parametersDosimetric variabilityDosimetric variationsStandardized reportingLack of standardization
2022
Frequency of errors in the transfer of treatment parameters from the treatment planning system to the oncology information system in a multi‐vendor environment
Donahue W, Draeger E, Han D, Chen Z. Frequency of errors in the transfer of treatment parameters from the treatment planning system to the oncology information system in a multi‐vendor environment. Journal Of Applied Clinical Medical Physics 2022, 24: e13868. PMID: 36527239, PMCID: PMC10113690, DOI: 10.1002/acm2.13868.Peer-Reviewed Original ResearchMeSH KeywordsHumansNeoplasmsRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRadiotherapy, Intensity-ModulatedSoftwareConceptsInformation systemsTransfer of dataPlanning systemSoftware systemsOncology information systemMultiple vendorsData transferField labelsData inputTimer settingsNumber of errorsTechnological advancementsErrorSystemVendorsAdvancementTreatment planning systemFrequency of errorsMOSAIQCommon errorsLabelsInformationA small footprint couch‐top support device for image‐guided radiotherapy of heavy patients
Chen H, Morley K, Rodriguez R, Draeger E, Hassan M, Chen Z. A small footprint couch‐top support device for image‐guided radiotherapy of heavy patients. Journal Of Applied Clinical Medical Physics 2022, 23: e13788. PMID: 36267043, PMCID: PMC9797158, DOI: 10.1002/acm2.13788.Peer-Reviewed Original ResearchMeSH KeywordsHumansPhantoms, ImagingRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRadiotherapy, Image-GuidedRadiotherapy, Intensity-Modulated
2019
Adaptive Imaging Versus Periodic Surveillance for Intrafraction Motion Management During Prostate Cancer Radiotherapy
Ma X, Yan H, Nath R, Chen Z, Li H, Liu W. Adaptive Imaging Versus Periodic Surveillance for Intrafraction Motion Management During Prostate Cancer Radiotherapy. Technology In Cancer Research & Treatment 2019, 18: 1533033819844489. PMID: 31177934, PMCID: PMC6558533, DOI: 10.1177/1533033819844489.Peer-Reviewed Original ResearchMeSH KeywordsAutomationDiagnostic ImagingDisease ManagementHumansMaleMotionProstatic NeoplasmsRadiotherapy, Image-GuidedRadiotherapy, Intensity-ModulatedTime FactorsConceptsIntensity-modulated radiation therapyRadiation therapyCouch shiftsAutomatic motion compensationAdaptive imagingAutomatic correctionCurrent clinical situationProstate cancer radiotherapyImaging surveillanceMotion compensationPeriodic imaging surveillanceProstate cancerPeriodic surveillanceClinical situationsSurveillance strategiesBenefits of adaptivePeriodic imagingArc therapyMean percentageTherapyIntrafraction motion managementCancer radiotherapyRadiation therapy simulationTherapy simulationBeam delivery
2017
On the use of bolus for pacemaker dose measurement and reduction in radiation therapy
Yan H, Guo F, Zhu D, Stryker S, Trumpore S, Roberts K, Higgins S, Nath R, Chen Z, Liu W. On the use of bolus for pacemaker dose measurement and reduction in radiation therapy. Journal Of Applied Clinical Medical Physics 2017, 19: 125-131. PMID: 29152840, PMCID: PMC5768029, DOI: 10.1002/acm2.12229.Peer-Reviewed Original Research
2016
State of dose prescription and compliance to international standard (ICRU-83) in intensity modulated radiation therapy among academic institutions
Das IJ, Andersen A, Chen Z, Dimofte A, Glatstein E, Hoisak J, Huang L, Langer MP, Lee C, Pacella M, Popple RA, Rice R, Smilowitz J, Sponseller P, Zhu T. State of dose prescription and compliance to international standard (ICRU-83) in intensity modulated radiation therapy among academic institutions. Practical Radiation Oncology 2016, 7: e145-e155. PMID: 28274405, DOI: 10.1016/j.prro.2016.11.003.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceGuideline AdherenceHumansMalePractice Guidelines as TopicRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRadiotherapy, Intensity-ModulatedRetrospective StudiesTreatment OutcomeConceptsDose-volume histogramsDose prescriptionRadiation therapyHomogeneity indexICRU-83Stereotactic body radiation therapyBody radiation therapyTreatment sitesInstitutional review board clearanceLung sitesClinical trialsPelvic sitesPrescribed doseInternational guidelinesTumor siteArc therapyPatient treatmentTarget volumeTherapyPatientsDoseLevels of dosePrescriptionP-valueDose delivery
2011
Testicular Doses in Image-Guided Radiotherapy of Prostate Cancer
Deng J, Chen Z, Yu JB, Roberts KB, Peschel RE, Nath R. Testicular Doses in Image-Guided Radiotherapy of Prostate Cancer. International Journal Of Radiation Oncology • Biology • Physics 2011, 82: e39-e47. PMID: 21489702, DOI: 10.1016/j.ijrobp.2011.01.071.Peer-Reviewed Original ResearchConceptsImage-guided radiotherapyTesticular dosesFull-fan modeProstate cancerFemoral headLess doseCBCT scansHalf-fan modeProstate cancer patientsKilovoltage cone-beamCancer patientsIntensity-modulated radiotherapy (IMRT) treatmentKilovoltage CBCTSuperior-inferior directionCone beamDosesCBCT fieldProstate patientsRectumDoseProstateMore doseRadiotherapy treatmentPatientsRadiotherapy