2024
Outcomes After Total Knee Arthroplasty in Patients With Autism: A Retrospective Database Study
Kim L, Zehner K, Halperin S, Grauer J. Outcomes After Total Knee Arthroplasty in Patients With Autism: A Retrospective Database Study. JAAOS Global Research And Reviews 2024, 8: e24.00134. PMID: 39652716, PMCID: PMC11627478, DOI: 10.5435/jaaosglobal-d-24-00134.Peer-Reviewed Original ResearchConceptsElixhauser Comorbidity IndexAdverse eventsTotal knee arthroplasty patientsKnee arthroplasty patientsKaplan-Meier survival analysisInfectious adverse eventsUrinary tract infectionHigher Elixhauser comorbidity indexTKA patientsRetrospective database studyArthroplasty patientsPerioperative precautionsTract infectionsAggregate adverse eventsPearlDiver databaseControl patientsImplant survivalMatched cohortAdverse outcomesRate of revisionComorbidity indexPatientsDatabase studySurvival analysisSpectrum disorder
2023
Risk of Contralateral Hip Fracture Following Initial Hip Fracture Among Geriatric Fragility Fracture Patients
Ratnasamy P, Rudisill K, Oghenesume O, Riedel M, Grauer J. Risk of Contralateral Hip Fracture Following Initial Hip Fracture Among Geriatric Fragility Fracture Patients. JAAOS Global Research And Reviews 2023, 7: e23.00001. PMID: 37428152, PMCID: PMC10332831, DOI: 10.5435/jaaosglobal-d-23-00001.Peer-Reviewed Original ResearchConceptsContralateral hip fractureInitial hip fractureKaplan-Meier survival analysisGeriatric hip fracturesHip fractureSurvival analysisFragility fracture patientsIndex hip fractureHip fracture fixationKaplan-Meier analysisBody mass indexMultivariate logistic regressionFracture patientsContralateral fractureIndependent predictorsGeriatric patientsHigh morbidityMass indexPatient mortalityFemale sexNational cohortRisk factorsFracture fixationMultivariate analysisLogistic regression
2022
Cervical Disc Arthroplasty Usage Has Leveled Out From 2010 to 2021
Ratnasamy P, Rudisill K, Maloy G, Grauer J. Cervical Disc Arthroplasty Usage Has Leveled Out From 2010 to 2021. Spine 2022, 48: e342-e348. PMID: 36728785, PMCID: PMC10300227, DOI: 10.1097/brs.0000000000004560.Peer-Reviewed Original ResearchConceptsSingle-level cervical disc arthroplastyCervical disc arthroplastyKaplan-Meyer survival analysisPredictive patient factorsCervical spine pathologySingle-level ACDFAnterior cervical discectomyAnterior cervical surgeryCervical spine surgerySpine reoperationCervical surgeryCervical discectomyPatient factorsPredictive factorsSpine surgeryACDFDisc arthroplastySpine pathologyEpidemiologic studiesOrthopaedic surgeonsCommercial insuranceSurvival analysisMultivariate analysisSurgeryYounger ageSubsequent Surgery Up to 10 Years After Osteochondral Allograft and Osteochondral Autograft: An Analysis of More Than 2000 Patients
Burroughs P, Kahan J, Moran J, Gillinov S, Joo P, Schneble C, Moore H, Grauer J, Medvecky M. Subsequent Surgery Up to 10 Years After Osteochondral Allograft and Osteochondral Autograft: An Analysis of More Than 2000 Patients. Orthopaedic Journal Of Sports Medicine 2022, 10: 23259671221139127. PMID: 36582936, PMCID: PMC9793021, DOI: 10.1177/23259671221139127.Peer-Reviewed Original ResearchOsteochondral allograft transplantOsteochondral autograft transferSubsequent knee surgerySubsequent surgeryKnee surgeryMantel-Cox log-rank testKaplan-Meier survival curvesHigh rateLog-rank testLevel of evidenceCohort studyPatients 10Meier survivalAllograft transplantsKnee arthroplastySecondary surgeryAdministrative databasesAutograft transferPatientsSurgeryOsteochondral autograftSurvival analysisSurvival curvesOsteochondral allograftsStatistical difference