2017
Does Preoperative Pneumonia Affect Complications of Geriatric Hip Fracture Surgery?
Patterson JT, Bohl DD, Basques BA, Arzeno AH, Grauer JN. Does Preoperative Pneumonia Affect Complications of Geriatric Hip Fracture Surgery? The American Journal Of Orthopedics 2017, 46: e177-e185. PMID: 28666049.Peer-Reviewed Original ResearchConceptsHip fracture repairHip fracture patientsGeriatric hip fracture patientsHip fracture surgeryPreoperative pneumoniaFracture patientsAdverse eventsFracture repairFracture surgeryAdverse outcomesNational Surgical Quality Improvement Program databaseEarly hip fracture surgeryGeriatric hip fracture surgeryQuality Improvement Program databaseChronic obstructive pulmonary diseaseUnderweight body mass indexSerious adverse eventsImprovement Program databaseObstructive pulmonary diseaseTime of surgeryBody mass indexPreoperative anemiaDelaying surgeryRetrospective cohortHip fracture
2016
A Genetic Test Predicts Providence Brace Success for Adolescent Idiopathic Scoliosis When Failure Is Defined as Progression to >45 Degrees
Bohl DD, Telles CJ, Ruiz FK, Badrinath R, DeLuca PA, Grauer JN. A Genetic Test Predicts Providence Brace Success for Adolescent Idiopathic Scoliosis When Failure Is Defined as Progression to >45 Degrees. Clinical Spine Surgery A Spine Publication 2016, 29: e146-e150. PMID: 27007790, DOI: 10.1097/bsd.0b013e3182aa4ce1.Peer-Reviewed Original ResearchConceptsAdolescent idiopathic scoliosisPotential confoundingIdiopathic scoliosisGenetic testsRetrospective cohort studyMainstay of treatmentRisk of progressionCohort studyEligible subjectsRetrospective cohortAIS patientsPotential confoundersClinical managementAvailable genetic testsBACKGROUND DATAGenetic predispositionPatientsClinical practiceSaliva samplesScoliScoreProvidence braceGenetic factorsPolygenic fashionScoliosisProgressionSpinal Fracture in Patients With Ankylosing Spondylitis
Lukasiewicz AM, Bohl DD, Varthi AG, Basques BA, Webb ML, Samuel AM, Grauer JN. Spinal Fracture in Patients With Ankylosing Spondylitis. Spine 2016, 41: 191-196. PMID: 26579959, DOI: 10.1097/brs.0000000000001190.Peer-Reviewed Original ResearchConceptsNational Inpatient SampleSpinal fracturesAdverse eventsCervical fracturesSpinal columnHospital adverse eventsMortality of fracturesSmall case seriesSpinal cord injuryAnkylosed spinePatient demographicsRetrospective cohortThoracic fracturesCase seriesHigh morbidityInjury characteristicsInpatient stayMinor traumaCord injuryPatient populationCase reportInpatient SampleBACKGROUND DATAHigh riskPatients
2015
Myelopathy Is Associated With Increased All-Cause Morbidity and Mortality Following Anterior Cervical Discectomy and Fusion
Lukasiewicz AM, Basques BA, Bohl DD, Webb ML, Samuel AM, Grauer JN. Myelopathy Is Associated With Increased All-Cause Morbidity and Mortality Following Anterior Cervical Discectomy and Fusion. Spine 2015, 40: 443-449. PMID: 25599286, DOI: 10.1097/brs.0000000000000785.Peer-Reviewed Original ResearchMeSH KeywordsAdultCervical VertebraeCohort StudiesDatabases, FactualDiskectomyFemaleHumansIntervertebral Disc DegenerationLength of StayLogistic ModelsMaleMiddle AgedOperative TimeQuality ImprovementRetrospective StudiesSocieties, MedicalSpinal Cord DiseasesSpinal DiseasesSpinal FusionSurvival RateTreatment OutcomeUnited StatesConceptsBaseline patient characteristicsAnterior cervical discectomyAdverse eventsACDF proceduresCervical discectomyCervical myelopathyPatient characteristicsSurgeons National Surgical Quality Improvement Program databaseNational Surgical Quality Improvement Program databaseMultivariate analysisQuality Improvement Program databaseSerious adverse eventsCervical spine pathologyImprovement Program databaseSevere adverse eventsMultivariate logistic regressionCommon surgical procedureCause morbidityRetrospective cohortSurgical characteristicsPatient factorsHigh morbidityDifferent morbiditiesPatient counselingDiagnosis codesComparison of 368 Patients Undergoing Surgery for Lumbar Degenerative Spondylolisthesis From the SPORT Trial With 955 From the NSQIP Database
Golinvaux NS, Basques BA, Bohl DD, Yacob A, Grauer JN. Comparison of 368 Patients Undergoing Surgery for Lumbar Degenerative Spondylolisthesis From the SPORT Trial With 955 From the NSQIP Database. Spine 2015, 40: 342-348. PMID: 25757036, DOI: 10.1097/brs.0000000000000747.Peer-Reviewed Original ResearchConceptsSpine Patient Outcomes Research TrialPerioperative factorsPerioperative outcomesNSQIP databaseDegenerative spondylolisthesisSurgical proceduresNational Surgical Quality Improvement Program databaseQuality Improvement Program databaseAverage body mass indexImprovement Program databaseAverage operative timeLumbar degenerative spondylolisthesisBody mass indexPostoperative mortalityPostoperative transfusionComplication rateRetrospective cohortSurgical patientsNonsurgical treatmentAnalysis of demographicsMass indexOperative timeSmoking statusLumbar pathologyWound infection
2014
“July Effect” in Elective Spine Surgery
Bohl DD, Fu MC, Gruskay JA, Basques BA, Golinvaux NS, Grauer JN. “July Effect” in Elective Spine Surgery. Spine 2014, 39: 603-611. PMID: 24384663, DOI: 10.1097/brs.0000000000000196.Peer-Reviewed Original ResearchConceptsSerious adverse eventsElective spine surgeryAdverse eventsJuly effectSpine surgeryResident involvementNational Surgical Quality Improvement Program databaseSurgeons National Surgical Quality Improvement Program databaseQuality Improvement Program databaseImprovement Program databaseMultivariate logistic regressionFirst academic quarterRetrospective cohortProgram databaseInclusion criteriaStudy populationBACKGROUND DATAAmerican CollegeLogistic regressionPatient safetySurgeryConflicting resultsRisky populationTraining periodInvolvement
2007
Utility of Flexion-Extension Radiographs in Evaluating the Degenerative Cervical Spine
White AP, Biswas D, Smart LR, Haims A, Grauer JN. Utility of Flexion-Extension Radiographs in Evaluating the Degenerative Cervical Spine. Spine 2007, 32: 975-979. PMID: 17450072, DOI: 10.1097/01.brs.0000261409.45251.a2.Peer-Reviewed Original ResearchConceptsFlexion-extension radiographsConsecutive patientsDynamic radiographsLateral radiographsDegenerative cervical conditionsDegenerative cervical spineFlexion-extension lateral radiographsNeutral lateral radiographsPrior cervical surgeryNontrauma populationCervical surgeryMyelopathic symptomsRetrospective cohortCervical fracturesSpine traumaInadequate radiographsInitial imagingPatient chartsPreoperative patientsRheumatoid arthritisCervical conditionsClinical managementCervical spineRecent traumaCongenital anomalies