2022
Effects of anode position on pedicle screw testing during lumbosacral spinal fusion surgery
Amick M, Ottesen TD, O'Marr J, Frenkel MY, Callahan B, Grauer JN. Effects of anode position on pedicle screw testing during lumbosacral spinal fusion surgery. The Spine Journal 2022, 22: 2000-2005. PMID: 35843532, DOI: 10.1016/j.spinee.2022.07.090.Peer-Reviewed Original ResearchConceptsPedicle screwsLumbosacral fusionPedicle screw stimulationProspective cohort studySpinal fusion surgeryLumbosacral pedicle screwsSafe screw placementCohort studyFusion surgeryOutcome measuresBACKGROUND DATAScrew stimulationClinical practiceClinical thresholdGluteal musclesScrew placementSurgical fieldSafe placementPatientsScrewsStimulationSuch implantsCurrent studyPlacementFormal evaluationAnalysis of the frequency, characteristics, and reasons for termination of shoulder- and elbow-related clinical trials
Caruana DL, Gouzoulis MJ, McLaughlin WM, Grauer JN. Analysis of the frequency, characteristics, and reasons for termination of shoulder- and elbow-related clinical trials. Journal Of Shoulder And Elbow Surgery 2022, 31: 1922-1928. PMID: 35398166, DOI: 10.1016/j.jse.2022.02.030.Peer-Reviewed Original ResearchConceptsIndependent predictorsTrial characteristicsClinical trialsTrial terminationOdds of terminationClinical trial completionRetention of participantsResults databaseInterventional studyTrial completionMultivariate analysisAssess reasonsLogistic regressionRecruitment statusTrialsSearch termsParticipant recruitmentPredictorsShoulderIndustry sponsorshipOddsTotalCurrent studyRegistryBlinding
2021
Arthroplasty implants and materials: Cost awareness and value perception
Gardezi M, Ottesen TD, Tyagi V, Sherman JJZ, Grauer JN, Rubin LE. Arthroplasty implants and materials: Cost awareness and value perception. PLOS ONE 2021, 16: e0255061. PMID: 34310629, PMCID: PMC8312923, DOI: 10.1371/journal.pone.0255061.Peer-Reviewed Original ResearchConceptsPhysician assistantsHigh clinical valueSurgical team membersArthroplasty casesCost differencesArthroplasty proceduresClinical valueArthroplasty surgeonsHealthcare expendituresArthroplasty implantsMajority of respondentsAdvanced practiceKnowledge deficitsSupport teamNursesImplantsCost awarenessAttendingsCurrent studyPrevalence of Anxiety and Depression Among Medical Students During the Covid-19 Pandemic: A Cross-Sectional Study
Halperin SJ, Henderson MN, Prenner S, Grauer JN. Prevalence of Anxiety and Depression Among Medical Students During the Covid-19 Pandemic: A Cross-Sectional Study. Journal Of Medical Education And Curricular Development 2021, 8: 2382120521991150. PMID: 33644399, PMCID: PMC7890732, DOI: 10.1177/2382120521991150.Peer-Reviewed Original ResearchPrevalence of anxietyCOVID-19 pandemicPre-clinical studentsMedian PHQ-9 scoreMental healthPHQ-9 scoresPatient Health QuestionnaireCross-sectional studyGAD-7 scoresCOVID-19Generalized anxiety disorderMental health risksPublic health emergencyHealth QuestionnaireMedical studentsCurrent studyDepression symptomsDemographic dataAnxiety disordersPsychological stressHealth emergencyCertain cohortsCOVID-19 eraDepressionUnited States medical students
2020
Spine coding transition from ICD-9 to ICD-10: Not taking advantage of the specificity of a more granular system
Sabatino MJ, Burroughs PJ, Moore HG, Grauer JN. Spine coding transition from ICD-9 to ICD-10: Not taking advantage of the specificity of a more granular system. North American Spine Society Journal (NASSJ) 2020, 4: 100035. PMID: 35141603, PMCID: PMC8820049, DOI: 10.1016/j.xnsj.2020.100035.Peer-Reviewed Original ResearchICD-10 codesDiagnostic codesICD-9ICD-10Number of patientsSpine-related conditionsSpecific diagnostic codesDistribution of utilizationIndex encounterSpine patientsPatient populationDiagnosis codesSpine conditionsClinical careInternational ClassificationPatientsCurrent studyFive-fold increaseSmall proportionYearsDorsopathySpecificityDiseaseCare
2014
Haptic biofeedback for improving compliance with lower-extremity partial weight bearing.
Fu MC, DeLuke L, Buerba RA, Fan RE, Zheng YJ, Leslie MP, Baumgaertner MR, Grauer JN. Haptic biofeedback for improving compliance with lower-extremity partial weight bearing. Orthopedics 2014, 37: e993-8. PMID: 25361376, DOI: 10.3928/01477447-20141023-56.Peer-Reviewed Original ResearchConceptsPartial weight bearingWeight bearingVerbal instruction groupBiofeedback groupOrthopaedic traumaLower extremity orthopaedic traumaLower extremity weight bearingHaptic biofeedbackPhysical therapy methodsAffected limbAsymptomatic participantsBody weightPatientsInitial evaluationTherapy methodsBiofeedbackFurther studiesScale groupTraumaGroupCurrent studyBiofeedback systemParticipantsVerbal instructionsCompliancePatient compliance with postoperative lower extremity touch-down weight-bearing orders at a level I academic trauma center.
Ruiz FK, Fu MC, Bohl DD, Hustedt JW, Baumgaertner MR, Leslie MP, Grauer JN. Patient compliance with postoperative lower extremity touch-down weight-bearing orders at a level I academic trauma center. Orthopedics 2014, 37: e552-6. PMID: 24972436, DOI: 10.3928/01477447-20140528-55.Peer-Reviewed Original ResearchConceptsLevel I academic trauma centerDays of dischargeAcademic trauma centerWeight bearingPhysical therapistsTrauma centerLimited weight bearingImportant clinical objectiveLower extremity fracturesMajority of stepsOrthopaedic wardExtremity fracturesFirst followPatient's abilityPatient complianceClinical objectivesPatientsTactile methodCurrent studyComplianceDaysLimited confidenceSurgeryDischargeMajority
2009
Radiation Exposure from Musculoskeletal Computerized Tomographic Scans
Biswas D, Bible JE, Bohan M, Simpson AK, Whang PG, Grauer JN. Radiation Exposure from Musculoskeletal Computerized Tomographic Scans. Journal Of Bone And Joint Surgery 2009, 91: 1882-1889. PMID: 19651945, DOI: 10.2106/jbjs.h.01199.Peer-Reviewed Original ResearchConceptsComputerized tomographic scanTomographic scanMean effective dosesEffective dosesEffective doseRadiation exposureEffective dose valuesElevated radiation exposureMusculoskeletal conditionsSingle institutionUpper extremityDosesNational Radiological Protection BoardHip scansDoseAppendicular skeletonScansAnatomic structuresPrior groupChestAbdomenPelvisExtremitiesSpineCurrent study