2023
In Vivo Verification of Electron Paramagnetic Resonance Biodosimetry Using Patients Undergoing Radiation Therapy Treatment
Draeger E, Roberts K, Decker R, Bahar N, Wilson L, Contessa J, Husain Z, Williams B, Flood A, Swartz H, Carlson D. In Vivo Verification of Electron Paramagnetic Resonance Biodosimetry Using Patients Undergoing Radiation Therapy Treatment. International Journal Of Radiation Oncology • Biology • Physics 2023, 119: 292-301. PMID: 38072322, DOI: 10.1016/j.ijrobp.2023.11.029.Peer-Reviewed Original ResearchHealthy volunteersDose rangeTotal body irradiationTotal body irradiation treatmentSignificant correlationRadiation therapy patientsPatient ageBody irradiationImmediate triageTherapy patientsClinical conditionsParticipants' teethPatientsNeck patientsUnknown dosesDosePatient dataRadiotherapy treatmentRadiation doseTeethTreatmentVolunteersSubsequent fractionsLuminescent dosimetersRadiation response
2020
Reduction in Cardiac Radiation Dose Among Children Receiving Mediastinal RT: Comparison of Involved-Site vs Involved-Field RT Delivered in Three Children’s Oncology Group Trials
Gravel S, Khandwala M, Wolden S, Castellino S, Friedman D, Kelly K, Roberts K, Constine L, Schwartz C, Fitzgerald T, Hoppe B, Hodgson D. Reduction in Cardiac Radiation Dose Among Children Receiving Mediastinal RT: Comparison of Involved-Site vs Involved-Field RT Delivered in Three Children’s Oncology Group Trials. Klinische Pädiatrie 2020, 232: 102-103. DOI: 10.1055/s-0040-1701884.Peer-Reviewed Original Research
2015
SU‐C‐BRD‐05: Non‐Invasive in Vivo Biodosimetry in Radiotherapy Patients Using Electron Paramagnetic Resonance (EPR) Spectroscopy
Bahar N, Roberts K, Stabile F, Mongillo N, Decker R, Wilson L, Husain Z, Contessa J, Williams B, Flood, Swartz H, Carlson D. SU‐C‐BRD‐05: Non‐Invasive in Vivo Biodosimetry in Radiotherapy Patients Using Electron Paramagnetic Resonance (EPR) Spectroscopy. Medical Physics 2015, 42: 3192-3193. DOI: 10.1118/1.4923800.Peer-Reviewed Original ResearchTotal body irradiationRadiotherapy patientsRadiation doseNeck radiotherapy patientsUpper central incisorsBiomedical Advanced ResearchBody irradiationFree radicalsFirst treatmentMedical interventionsEfficient triageCentral incisorsMedical countermeasuresPatientsDoseGyPreliminary dataHuman dataRetrospective biodosimetrySubsequent fractionsHuman ServicesInterventionLuminescent dosimetersMagnetic resonancePilot program
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
2007
On the Need to Compensate for Edema-Induced Dose Reductions in Preplanned 131Cs Prostate Brachytherapy
Chen ZJ, Deng J, Roberts K, Nath R. On the Need to Compensate for Edema-Induced Dose Reductions in Preplanned 131Cs Prostate Brachytherapy. International Journal Of Radiation Oncology • Biology • Physics 2007, 70: 303-310. PMID: 17980500, PMCID: PMC2289996, DOI: 10.1016/j.ijrobp.2007.09.007.Peer-Reviewed Original ResearchConceptsDose reductionProstate brachytherapyDose compensationLarge edemaBiochemical recurrence-free survivalRecurrence-free survivalSignificant dose reductionEffects of edemaSublethal damage repairAdditional irradiationPrescription doseProstate cancerIndividual patientsEdemaEdema evolutionPrescribed doseProstate edemaEffective doseRadiobiologic effectsBrachytherapyDoseProstate implantsDose responseImplants
2004
Relation of clinical success in coronary brachytherapy to dose
Singh HS, Yue N, Azimi N, Nath R, Roberts KB, Pfau S. Relation of clinical success in coronary brachytherapy to dose. The American Journal Of Cardiology 2004, 94: 847-852. PMID: 15464663, DOI: 10.1016/j.amjcard.2004.06.016.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBrachytherapyCase-Control StudiesConnecticutCoronary AngiographyCoronary RestenosisCoronary VesselsDose-Response Relationship, RadiationFemaleFollow-Up StudiesHumansMaleMiddle AgedMultivariate AnalysisRadiotherapy DosageRetrospective StudiesStatistics as TopicTreatment OutcomeUltrasonography, InterventionalConceptsTreatment failureExternal elastic membraneTreatment successStent restenosisIntravascular ultrasoundAdequate dose deliveryRecurrent restenosisLesion patternsPrimary treatmentCoronary brachytherapyClinical successPatientsDose prescriptionRadiation delivery systemsArteryRestenosisGyDoseBrachytherapyDose thresholdRadiation delivery devicePotential causesDose deliveryIntravascular brachytherapyTreatment