2023
Distribution and Disparities of Industry Payments to Radiologists (2016-2020)
Khunte M, Zhong A, Wu X, Payabvash S, Gandhi D, Forman H, Malhotra A. Distribution and Disparities of Industry Payments to Radiologists (2016-2020). Academic Radiology 2023, 30: 3056-3063. PMID: 37210267, DOI: 10.1016/j.acra.2023.04.020.Peer-Reviewed Original ResearchIndustry Payments to Radiologists During the Last 5 Years and Impact of COVID-19 Pandemic
Khunte M, Zhong A, Khunte A, Sanelli P, Forman H, Gandhi D, Malhotra A. Industry Payments to Radiologists During the Last 5 Years and Impact of COVID-19 Pandemic. Journal Of The American College Of Radiology 2023, 20: 597-604. PMID: 37148954, PMCID: PMC10158038, DOI: 10.1016/j.jacr.2023.03.015.Peer-Reviewed Original ResearchMalpractice Litigation Related to Diagnosis and Treatment of Intracranial Aneurysms
Khan A, Khunte M, Wu X, Bajaj S, Payabvash S, Wintermark M, Matouk C, Seidenwurm D, Gandhi D, Parizel P, Mezrich J, Malhotra A. Malpractice Litigation Related to Diagnosis and Treatment of Intracranial Aneurysms. American Journal Of Neuroradiology 2023, 44: 460-466. PMID: 36997286, PMCID: PMC10084911, DOI: 10.3174/ajnr.a7828.Peer-Reviewed Original Research
2020
Initial Impact of COVID-19 on Radiology Practices: An ACR/RBMA Survey
Malhotra A, Wu X, Fleishon HB, Duszak R, Silva E, McGinty GB, Bender C, Williams B, Pashley N, Stengel CJB, Naidich JJ, Hughes D, Sanelli PC. Initial Impact of COVID-19 on Radiology Practices: An ACR/RBMA Survey. Journal Of The American College Of Radiology 2020, 17: 1525-1531. PMID: 32853538, PMCID: PMC7402108, DOI: 10.1016/j.jacr.2020.07.028.Peer-Reviewed Original ResearchThirty- and 90-Day Readmissions After Treatment of Traumatic Subdural Hematoma: National Trend Analysis
Koo AB, Elsamadicy AA, David WB, Zogg CK, Santarosa C, Sujijantarat N, Robert SM, Kundishora AJ, Cord BJ, Hebert R, Bahrassa F, Malhotra A, Matouk CC. Thirty- and 90-Day Readmissions After Treatment of Traumatic Subdural Hematoma: National Trend Analysis. World Neurosurgery 2020, 139: e212-e219. PMID: 32272271, PMCID: PMC7380544, DOI: 10.1016/j.wneu.2020.03.168.Peer-Reviewed Original ResearchConceptsTraumatic subdural hematomaSubdural hematomaRheumatoid arthritis/collagen vascular diseasesMultivariate logistic regression analysisCollagen vascular diseaseNationwide Readmissions DatabaseCongestive heart failureLikelihood of readmissionPrimary procedure codeTraumatic brain injuryLogistic regression analysisReadmission ratesRenal failureHeart failurePostoperative infectionNinth RevisionSurgical interventionPatient populationVascular diseaseCerebral meningesBrain injuryClinical ModificationPatient managementReadmissionInternational Classification
2019
Cost-Effectiveness of Computed Tomography Angiography in Management of Tiny Unruptured Intracranial Aneurysms in the United States
Wu X, Matouk CC, Mangla R, Forman HP, Gandhi D, Sanelli P, Malhotra A. Cost-Effectiveness of Computed Tomography Angiography in Management of Tiny Unruptured Intracranial Aneurysms in the United States. Stroke 2019, 50: 2396-2403. PMID: 31340732, DOI: 10.1161/strokeaha.119.025600.Peer-Reviewed Original ResearchConceptsComputed tomography angiographyUnruptured intracranial aneurysmsIntracranial aneurysmsTomography angiographyCancer riskCTA surveillanceCost-effective strategyRadiation-induced brain tumorsRadiation-induced cancer riskSubsequent magnetic resonanceBrain cancer riskBetter health outcomesAnnual rupture riskProbabilistic sensitivity analysesRupture riskLower healthcare spendingAggressive managementPatients 30Subarachnoid hemorrhageIncidental detectionPrior historyHigh riskBrain tumorsAneurysmsHealth outcomes
2018
Cost-Effectiveness Analysis of Intracapsular Tonsillectomy and Total Tonsillectomy for Pediatric Obstructive Sleep Apnea
Bagwell K, Wu X, Baum ED, Malhotra A. Cost-Effectiveness Analysis of Intracapsular Tonsillectomy and Total Tonsillectomy for Pediatric Obstructive Sleep Apnea. Applied Health Economics And Health Policy 2018, 16: 527-535. PMID: 29797301, DOI: 10.1007/s40258-018-0396-4.Peer-Reviewed Original ResearchConceptsProbabilistic sensitivity analysesIncremental cost-effectiveness ratioDeterministic sensitivity analysesMedicaid Services perspectiveResultsBase-case analysisCost-effectiveness analysisCost-effectiveness ratioSensitivity analysisBase-case analysisRelative cost effectivenessEconomic evaluationMedicare ValueDecision modelOSA recurrenceRevision tonsillectomyPartial intracapsular tonsillectomyDecision tree modelCost-effective strategyQALYCase analysisService perspectiveCostCost effectivenessConclusionStudy resultsDisutility
2017
Cost-effectiveness of Magnetic Resonance Imaging in Cervical Spine Clearance of Neurologically Intact Patients With Blunt Trauma
Wu X, Malhotra A, Geng B, Liu R, Abbed K, Forman HP, Sanelli P. Cost-effectiveness of Magnetic Resonance Imaging in Cervical Spine Clearance of Neurologically Intact Patients With Blunt Trauma. Annals Of Emergency Medicine 2017, 71: 64-73. PMID: 28826754, DOI: 10.1016/j.annemergmed.2017.07.006.Peer-Reviewed Original ResearchMeSH KeywordsAdultAftercareCervical VertebraeCost-Benefit AnalysisDecision Support TechniquesHealth Care CostsHumansMagnetic Resonance ImagingMarkov ChainsModels, EconomicQuality-Adjusted Life YearsSensitivity and SpecificitySpinal InjuriesTomography, X-Ray ComputedUnited StatesWounds, NonpenetratingConceptsMagnetic resonance imagingCervical computed tomographyBlunt traumaIntact patientsUnstable injuriesCT resultsResonance imagingCost of MRICervical spine clearanceIncidence of patientsPermanent neurologic deficitsHealth benefitsNegative predictive valueProbabilistic sensitivity analysesInitial CT resultsCervical clearanceSpine clearanceNeurologic deficitsHard collarCord injuryPatient populationAlert patientsComputed tomographyPredictive valuePatients
2016
The Use of High-Risk Criteria in Screening Patients for Blunt Cerebrovascular Injury A Survey
Wu X, Malhotra A, Forman HP, Nunez D, Sanelli P. The Use of High-Risk Criteria in Screening Patients for Blunt Cerebrovascular Injury A Survey. Academic Radiology 2016, 24: 456-461. PMID: 27979639, DOI: 10.1016/j.acra.2016.11.010.Peer-Reviewed Original ResearchMeSH KeywordsAttitude of Health PersonnelCerebral AngiographyCerebrovascular TraumaComputed Tomography AngiographyDatabases, FactualDelayed DiagnosisEmergency Service, HospitalHumansMagnetic Resonance AngiographyMass ScreeningRadiologistsRisk AssessmentRisk FactorsSurveys and QuestionnairesUnited StatesWounds, NonpenetratingConceptsBlunt cerebrovascular injuryRisk factorsEmergency departmentCT angiographyDenver criteriaMR angiographyC1-C3 fracturesUtilization of imagingCerebrovascular injuryBlunt injuryBlunt traumaScreening ratesAngiographic studiesLarge academic institutionVascular injuryScreening patientsPatientsPreferred modalityRoutine useInjurySubsequent strokeAngiographyScreening criteriaPhysiciansRadiologists