2024
Mediators of sex-specific differences in rates of stroke mimics among patients treated with intravenous thrombolysis: A nationwide analysis of 174,995 patients
Chen H, Khunte M, Colasurdo M, Chaturvedi S, Malhotra A, Gandhi D. Mediators of sex-specific differences in rates of stroke mimics among patients treated with intravenous thrombolysis: A nationwide analysis of 174,995 patients. Journal Of Stroke And Cerebrovascular Diseases 2024, 33: 108021. PMID: 39303869, DOI: 10.1016/j.jstrokecerebrovasdis.2024.108021.Peer-Reviewed Original ResearchRate of migraineNo cerebral infarctionPatients treated with intravenous thrombolysisRisk factorsIntravenous thrombolysisStroke mimicsMediation analysisICD-10 codesVascular risk factorsRetrospective cohort studyNational Inpatient Sample databaseIVT-treated patientsRates of stroke mimicsInpatient Sample databaseICD-10Cohort studyFemale patientsDemographic informationSex-specific differencesNationwide analysisCerebral infarctionPatientsSample databaseWomenMigraineDistribution and Disparities of Industry Payments to Neuroradiologists
Lee C, Khunte M, Tegtmeyer K, Payabvash S, Chen M, Mukherji S, Gandhi D, Malhotra A. Distribution and Disparities of Industry Payments to Neuroradiologists. American Journal Of Neuroradiology 2024 PMID: 39266256, DOI: 10.3174/ajnr.a8404.Peer-Reviewed Original ResearchHigher proceduralist stroke thrombectomy volume is associated with reduced inpatient mortality
Koo A, Renedo D, Ney J, Amllay A, Kanzler M, Stogniy S, Alawieh A, Sujijantarat N, Antonios J, Al Kasab S, Malhotra A, Hebert R, Matouk C, de Havenon A. Higher proceduralist stroke thrombectomy volume is associated with reduced inpatient mortality. Journal Of NeuroInterventional Surgery 2024, jnis-2024-022021. PMID: 39214687, DOI: 10.1136/jnis-2024-022021.Peer-Reviewed Original ResearchIn-hospital deathIn-hospital mortalityAcute ischemic strokeCut-pointsAbsolute risk of deathAssociated with lower oddsState Inpatient DatabasesFlorida State Inpatient DatabaseIn-hospital moralityRates of in-hospital mortalityDiagnosis of acute ischemic strokePrimary study outcomeRisk of deathStroke careOptimal cut-pointAssociated with reduced inpatient mortalityEndovascular thrombectomyRetrospective cohort studyLower oddsPotential confoundersAbsolute riskAcute ischemic stroke patientsInpatient mortalityCohort studyInpatient DatabasePost-Thrombectomy Subarachnoid Hemorrhage: Incidence, Predictors, Clinical Relevance, and Effect Modulators
Chen H, Colasurdo M, Khunte M, Malhotra A, Gandhi D. Post-Thrombectomy Subarachnoid Hemorrhage: Incidence, Predictors, Clinical Relevance, and Effect Modulators. Diagnostics 2024, 14: 1856. PMID: 39272641, PMCID: PMC11394096, DOI: 10.3390/diagnostics14171856.Peer-Reviewed Original ResearchSubarachnoid hemorrhageIntraparenchymal hemorrhageAssociated with higher oddsEndovascular thrombectomyFemale sexAssociated with increased odds of in-hospital mortalityHospital outcomesHigher oddsNon-SAH groupSite of vascular occlusionOdds of in-hospital mortalityMultivariate logistic regression modelEndovascular thrombectomy patientsIn-hospital mortalityAssociated with increased oddsOdds of routine dischargeClinical detrimentRegression modelsLogistic regression modelsVascular occlusionSelf-careVessel occlusionPatientsSignificant predictorsHemorrhageEndovascular thrombectomy versus medical management for acute basilar artery occlusion stroke in the elderly
Chen H, Colasurdo M, Khunte M, Malhotra A, Gandhi D. Endovascular thrombectomy versus medical management for acute basilar artery occlusion stroke in the elderly. American Journal Of Neuroradiology 2024, ajnr.a8473. PMID: 39181691, DOI: 10.3174/ajnr.a8473.Peer-Reviewed Original ResearchPropensity score matchingBasilar artery occlusionIntracranial hemorrhageAssociated with higher ratesIn-hospital mortalityEndovascular thrombectomyIntravenous thrombolysisMedical managementAssociated with increased risk of ICHTreated with medical managementPatients treated with endovascular thrombectomyRisk of intracranial hemorrhageSafety of endovascular thrombectomyBasilar artery occlusion strokeFavorable hospital outcomesTreated with intravenous thrombolysisHome dischargeAssociated with increased riskEndovascular thrombectomy groupArtery occlusion strokeNational Inpatient SampleNIH Stroke ScalePropensity score-matched controlsStroke patientsHigher ratesDeep learning for prediction of post-thrombectomy outcomes based on admission CT angiography in large vessel occlusion stroke
Sommer J, Dierksen F, Zeevi T, Tran A, Avery E, Mak A, Malhotra A, Matouk C, Falcone G, Torres-Lopez V, Aneja S, Duncan J, Sansing L, Sheth K, Payabvash S. Deep learning for prediction of post-thrombectomy outcomes based on admission CT angiography in large vessel occlusion stroke. Frontiers In Artificial Intelligence 2024, 7: 1369702. PMID: 39149161, PMCID: PMC11324606, DOI: 10.3389/frai.2024.1369702.Peer-Reviewed Original ResearchEnd-to-endComputed tomography angiographyLarge vessel occlusionConvolutional neural networkDeep learning pipelineTrain separate modelsLogistic regression modelsResNet-50Deep learningAdmission computed tomography angiographyNeural networkLearning pipelineAdmission CT angiographyPreprocessing stepDiagnosis of large vessel occlusionsLarge vessel occlusion strokeReceiver operating characteristic areaEnsemble modelAutomated modelPre-existing morbidityCT angiographyReperfusion successNeurological examCross-validationOcclusion strokeEndovascular thrombectomy versus medical management for moderate-to-severe anterior cerebral artery occlusion stroke
Chen H, Khunte M, Malhotra A, Gandhi D, Colasurdo M. Endovascular thrombectomy versus medical management for moderate-to-severe anterior cerebral artery occlusion stroke. Journal Of Neurology 2024, 271: 6247-6254. PMID: 39085619, DOI: 10.1007/s00415-024-12582-z.Peer-Reviewed Original ResearchAssociated with higher oddsAnterior cerebral arteryAssociated with higher ratesIntracranial hemorrhageEndovascular thrombectomyMedical managementHigher oddsEfficacy of endovascular thrombectomyFavorable short-term outcomesRetrospective cohort studyPatient selection criteriaShort-term outcomesEndovascular thrombectomy patientsIn-hospital mortalityMultivariate logistic regressionHome dischargeArtery occlusion strokeNational Inpatient SampleHigher ratesNeurological outcomeCohort studyPrimary outcomeCerebral arterySecondary outcomesOcclusion strokeIntersectionality and Faculty Compensation in Academic Radiology in U.S.
Malhotra A, Futela D, Khunte M, Wu X, Payabvash S, Gandhi D, Jordan J. Intersectionality and Faculty Compensation in Academic Radiology in U.S. Academic Radiology 2024 PMID: 39069435, DOI: 10.1016/j.acra.2024.07.021.Peer-Reviewed Original ResearchImpact of intersectionalityInterventional radiologyWomen assistant professorsWhite menDiagnostic radiologyMedical schoolsIR facultyUS medical schoolsU.S. medical schoolsIntersectional groupsGender pay gapSalary survey dataPhysician compensationMedian compensationPay gapFull-time facultyRace/ethnicitySurvey dataRadiologyAssistant professorAcademic radiologyFinancial compensationRadiology facultyAAMCDisparitiesIndustry Relationships with Interventional Radiologists: Who are the high payment Physicians?
Lee C, Khunte M, Tegtmeyer K, Futela D, Bajaj S, Payabvash S, Gandhi D, Malhotra A. Industry Relationships with Interventional Radiologists: Who are the high payment Physicians? Current Problems In Diagnostic Radiology 2024 PMID: 39089981, DOI: 10.1067/j.cpradiol.2024.07.020.Peer-Reviewed Original ResearchLeadership positionsHospital leadership positionsSocial media presenceNational Provider Identifier RegistryConsulting feesIndustry relationshipsMedical device companiesFeesPhysician characteristicsWeb-based searchPayment valueMedia presenceInterventional radiologistsPaymentAssociation leadershipIdentifier RegistryLeadershipGuideline authorsPhysiciansSocial mediaIndustryFaculty appointmentsKardashian IndexDevice companiesClinical practice guideline authorsP-019 Endovascular thrombectomy versus medical management for isolated anterior cerebral artery occlusion stroke – results from the nationwide BEACON study
Chen H, Khunte M, Malhotra A, Gandhi D, Colasurdo M. P-019 Endovascular thrombectomy versus medical management for isolated anterior cerebral artery occlusion stroke – results from the nationwide BEACON study. 2024, a68.1-a68. DOI: 10.1136/jnis-2024-snis.91.Peer-Reviewed Original ResearchProportion of industry payment value by category in radiology relative to other specialties
Khunte M, Zhong A, Lee C, Futela D, Payabvash S, Gandhi D, Malhotra A. Proportion of industry payment value by category in radiology relative to other specialties. Clinical Imaging 2024, 114: 110237. PMID: 39146825, DOI: 10.1016/j.clinimag.2024.110237.Peer-Reviewed Original ResearchLetter to the Editor Regarding “Utility of Magnetic Resonance Imaging for Ligamentous Injury in Cervical Spine Trauma: A 2-Year Consecutive Case Cohort”
Malhotra A, Wu X, Khunte M. Letter to the Editor Regarding “Utility of Magnetic Resonance Imaging for Ligamentous Injury in Cervical Spine Trauma: A 2-Year Consecutive Case Cohort”. World Neurosurgery 2024, 187: 277. PMID: 38970196, DOI: 10.1016/j.wneu.2024.01.137.Commentaries, Editorials and LettersAutomated detection of early signs of irreversible ischemic change on CTA source images in patients with large vessel occlusion
Mak A, Matouk C, Avery E, Behland J, Haider S, Frey D, Madai V, Vajkoczy P, Griessenauer C, Zand R, Hendrix P, Abedi V, Sanelli P, Falcone G, Petersen N, Sansing L, Sheth K, Payabvash S, Malhotra A. Automated detection of early signs of irreversible ischemic change on CTA source images in patients with large vessel occlusion. PLOS ONE 2024, 19: e0304962. PMID: 38870240, PMCID: PMC11175522, DOI: 10.1371/journal.pone.0304962.Peer-Reviewed Original ResearchConceptsDiffusion-weighted imagingLarge vessel occlusionIrreversible ischemic changesPoor functional outcomeFunctional outcomesIschemic changesInfarct volumeAlberta Stroke Program Early CT ScorePredicting poor functional outcomeVessel occlusionFollow-up diffusion-weighted imagingAnterior circulation LVO strokeCTA source imagesReceiver operating characteristic curveExpert human readersPredicting final infarctionASPECTS regionsAdmission CTANon-inferior performanceBaseline CTACT scoreFinal infarctEndovascular therapyHU attenuationValidation cohortSalary Equity in Academic Radiology Relative to Other Clinical Specialties
Malhotra A, Futela D, Khunte M, Ebrahimian S, Lee C, Wu X, Payabvash S, Gandhi D. Salary Equity in Academic Radiology Relative to Other Clinical Specialties. Academic Radiology 2024, 31: 2725-2727. PMID: 38782618, DOI: 10.1016/j.acra.2024.05.012.Peer-Reviewed Original ResearchAmerican Association of Medical CollegesClinical specialtiesU.S. medical schoolsSalary equitySalary survey dataFaculty membersSalary inequitiesRadiology facultyMedical specialtiesMedical schoolsFull-time facultyRadiology physiciansSpecialtyMedical CollegeAmerican AssociationRadiology departmentCompensation dataProfessor rankWomenSurvey dataWomen faculty membersFacultyRadiologyRadiological relationsAssistanceSalary equity in academic medicine physicians
Malhotra A, Futela D, Khunte M, Moily N, Wu X, Payabvash S, Gandhi D. Salary equity in academic medicine physicians. The American Journal Of The Medical Sciences 2024, 368: 167-169. PMID: 38772441, DOI: 10.1016/j.amjms.2024.05.009.Peer-Reviewed Original ResearchAdvances in chronic subdural hematoma and membrane imaging
Chen H, Colasurdo M, Malhotra A, Gandhi D, Bodanapally U. Advances in chronic subdural hematoma and membrane imaging. Frontiers In Neurology 2024, 15: 1366238. PMID: 38725642, PMCID: PMC11079242, DOI: 10.3389/fneur.2024.1366238.Peer-Reviewed Educational MaterialsChronic subdural hematomaMiddle meningeal artery embolizationSubdural hematomaDeterminants of disease recurrenceChronic subdural hematoma recurrenceDual-energy CT imagingChronic subdural hematoma membranesDisease recurrenceArtery embolizationEmbolization treatmentRecurrence rateSurgical managementRadiographic biomarkersSurgical planningHematomaCT imagesRecurrenceNeurosurgical diseasesEmbolizationNarrative reviewTreatmentThrombectomy vs Medical Management for Posterior Cerebral Artery Stroke: Systematic Review, Meta-Analysis, and Real-World Data.
Chen H, Khunte M, Colasurdo M, Malhotra A, Gandhi D. Thrombectomy vs Medical Management for Posterior Cerebral Artery Stroke: Systematic Review, Meta-Analysis, and Real-World Data. Neurology 2024, 102: e209315. PMID: 38626383, PMCID: PMC11175628, DOI: 10.1212/wnl.0000000000209315.Peer-Reviewed Original ResearchConceptsSymptomatic intracranial hemorrhagePosterior cerebral arteryAssociated with higher oddsNational Inpatient SampleEndovascular thrombectomyHigher oddsMedical managementCohort studyFunctional independencePosterior cerebral artery strokeSafety of endovascular thrombectomyOdds of symptomatic intracranial hemorrhageAssociated with significantly higher ratesOxford Centre for Evidence-Based Medicine criteriaRates of in-hospital mortalityCentre for Evidence-Based Medicine criteriaMeta-analysisRate of ICHAssociated with different oddsHigher odds of deathRate of subarachnoid hemorrhageIn-hospital mortalityAssociated with lower ratesClass III evidenceLevel of evidenceImpact of Baseline Collateral Status Assessed on Perfusion Scans on Patient Outcomes in Acute Ischemic Stroke: A Meta-analysis and Systematic Review (P2-5.001)
Nayar D, Bajaj S, Malhotra A. Impact of Baseline Collateral Status Assessed on Perfusion Scans on Patient Outcomes in Acute Ischemic Stroke: A Meta-analysis and Systematic Review (P2-5.001). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000206669.Peer-Reviewed Original ResearchFinancial Conflicts of Interest Among Physician Authors of ACR Appropriateness Criteria
Futela D, Khunte M, Bajaj S, Lee C, Tegtmeyer K, Payabvash S, Gandhi D, Malhotra A. Financial Conflicts of Interest Among Physician Authors of ACR Appropriateness Criteria. Academic Radiology 2024, 31: 2562-2566. PMID: 38538510, DOI: 10.1016/j.acra.2024.02.038.Peer-Reviewed Original ResearchACR-ACFinancial disclosureOpen Payments databaseACR Appropriateness CriteriaIndustry paymentsPhysician authorityAppropriateness CriteriaImaging guidelinesRadiology guidelinesUnique authorsUS authoritiesPayment reportsUS-based authorsFinancial relationshipsPayment categoriesFinancial conflictsPaymentDisclosurePayments DatabasePayment valueAccuracy of Financial Disclosures in Radiology Journals
Futela D, Khunte M, Bajaj S, Payabvash S, Gandhi D, Wintermark M, Malhotra A. Accuracy of Financial Disclosures in Radiology Journals. Journal Of The American College Of Radiology 2024, 21: 1527-1533. PMID: 38527639, DOI: 10.1016/j.jacr.2024.01.027.Peer-Reviewed Original ResearchFinancial disclosureRadiology journalsNon-disclosure ratesIndustry relationshipsDisclosureFinancial relationshipsPaymentPayment categoriesUS-based authorsIndustryUnique authorsOpen Payments databaseUS authoritiesMedian total amountPayment reportsAccuracyIndustry paymentsAuthorshipPhysician authorityOwnershipRelationshipSelf-disclosureAuthorsResearchJournals