2024
Polypharmacy in elective lumbar spinal surgery for degenerative conditions with 24-month follow-up
Dietz N, Kumar C, Elsamadicy A, Bjurström M, Wong K, Jamieson A, Sharma M, Wang D, Ugiliweneza B, Drazin D, Boakye M. Polypharmacy in elective lumbar spinal surgery for degenerative conditions with 24-month follow-up. Scientific Reports 2024, 14: 25340. PMID: 39455709, PMCID: PMC11511981, DOI: 10.1038/s41598-024-76248-6.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedElective Surgical ProceduresFemaleFollow-Up StudiesHumansLumbar VertebraeMaleMiddle AgedPolypharmacyPostoperative ComplicationsSurgical Wound InfectionConceptsDegenerative lumbar pathologySurgical site infectionSpinal surgeryPolypharmacy groupSite infectionLumbar pathologyFollow-upMedical complicationsElective lumbar spinal surgeryLumbar spinal surgeryUrinary tract infectionDegenerative lumbar conditionsReturn to the emergency departmentTract infectionsNon-polypharmacy groupSurgical patientsLumbar conditionsSurgeryPatientsComplicationsPolypharmacyEmergency departmentPrescribed medicationsMarketScan datasetDegenerative conditions
2021
Independent Association of Obesity and Nonroutine Discharge Disposition After Elective Anterior Cervical Discectomy and Fusion for Cervical Spondylotic Myelopathy
Koo AB, Elsamadicy AA, Sarkozy M, David WB, Reeves BC, Hong CS, Boylan A, Laurans M, Kolb L. Independent Association of Obesity and Nonroutine Discharge Disposition After Elective Anterior Cervical Discectomy and Fusion for Cervical Spondylotic Myelopathy. World Neurosurgery 2021, 151: e950-e960. PMID: 34020060, DOI: 10.1016/j.wneu.2021.05.022.Peer-Reviewed Original ResearchConceptsCervical spondylotic myelopathyNonroutine discharge dispositionAnterior cervical discectomyElective anterior cervical discectomyDischarge dispositionSpondylotic myelopathyCervical discectomyElective ACDFComplication rateNational Inpatient Sample databaseElective spine surgeryOverall complication ratePrevalence of obesityShort-term outcomesLength of stayHospital bed sizeMultivariate regression analysisHealth care coverageMore comorbiditiesNonroutine dischargeDischarge weightIndependent predictorsElixhauser comorbiditiesGreater proportionPrimary diagnosis
2020
Portending Influence of Racial Disparities on Extended Length of Stay after Elective Anterior Cervical Discectomy and Interbody Fusion for Cervical Spondylotic Myelopathy
Elsamadicy AA, Koo AB, David WB, Sarkozy M, Freedman IG, Reeves BC, Laurans M, Kolb L, Sciubba DM. Portending Influence of Racial Disparities on Extended Length of Stay after Elective Anterior Cervical Discectomy and Interbody Fusion for Cervical Spondylotic Myelopathy. World Neurosurgery 2020, 142: e173-e182. PMID: 32599203, DOI: 10.1016/j.wneu.2020.06.155.Peer-Reviewed Original ResearchMeSH KeywordsAgedBlack or African AmericanCerebrospinal Fluid LeakCervical VertebraeCohort StudiesComorbidityDiskectomyElective Surgical ProceduresFemaleHealthcare DisparitiesHumansIntraoperative ComplicationsLength of StayMaleMiddle AgedPostoperative ComplicationsPrevalenceRetrospective StudiesSpinal Cord CompressionSpinal FusionSpondylosisUnited StatesWhite PeopleConceptsCervical spondylotic myelopathyElective anterior cervical discectomyAnterior cervical discectomyAA cohortSpondylotic myelopathyCervical discectomyExtended LOSC cohortSignificant independent risk factorsNational Inpatient Sample databaseLonger hospital stayPrevalence of comorbiditiesRetrospective cohort studyIndependent risk factorNumber of complicationsAfrican AmericansElective ACDFNonroutine dischargeAA raceC patientsHospital stayAdult patientsCohort studyIndependent predictorsAA patientsScoring System to Triage Patients for Spine Surgery in the Setting of Limited Resources: Application to the Coronavirus Disease 2019 (COVID-19) Pandemic and Beyond
Sciubba DM, Ehresman J, Pennington Z, Lubelski D, Feghali J, Bydon A, Chou D, Elder BD, Elsamadicy AA, Goodwin CR, Goodwin ML, Harrop J, Klineberg EO, Laufer I, Lo SL, Neuman BJ, Passias PG, Protopsaltis T, Shin JH, Theodore N, Witham TF, Benzel EC. Scoring System to Triage Patients for Spine Surgery in the Setting of Limited Resources: Application to the Coronavirus Disease 2019 (COVID-19) Pandemic and Beyond. World Neurosurgery 2020, 140: e373-e380. PMID: 32479913, PMCID: PMC7256646, DOI: 10.1016/j.wneu.2020.05.233.Peer-Reviewed Original ResearchMeSH KeywordsBetacoronavirusCoronavirus InfectionsCOVID-19Decision MakingElective Surgical ProceduresHealth Care RationingHumansPandemicsPatient SelectionPneumonia, ViralSARS-CoV-2TriageConceptsElective spine surgeryCoronavirus disease 2019 (COVID-19) pandemicDisease 2019 pandemicSpine surgeryScoring systemSurgical casesFellowship-trained spine surgeonsPatient medical comorbiditiesSpine surgery casesLocal disease burdenFinal scoring systemAcademic medical centerElective surgical casesResource-limited settingsWeb-based calculatorHospital courseMedical comorbiditiesPostoperative complicationsDischarge dispositionNeurologic statusDisease burdenSurgery casesMedical CenterSpine surgeonsSpine stabilityInfluence of gender on discharge disposition after spinal fusion for adult spine deformity correction
Elsamadicy AA, Freedman IG, Koo AB, David WB, Lee M, Kundishora AJ, Kuzmik GA, Gorrepati R, Hong CS, Kolb L, Laurans M, Abbed K. Influence of gender on discharge disposition after spinal fusion for adult spine deformity correction. Clinical Neurology And Neurosurgery 2020, 194: 105875. PMID: 32388244, DOI: 10.1016/j.clineuro.2020.105875.Peer-Reviewed Original ResearchConceptsDischarge dispositionSpine deformity correctionSpinal fusionFemale cohortMale cohortDeformity correctionElective spine fusion surgeryNon-routine discharge dispositionNationwide Inpatient Sample databaseSpine surgical careSurgical site hematomaNon-routine dischargeElective spinal fusionICD-9 codesSpine fusion surgeryInfluence of genderPostoperative MIPostoperative UTIHospital staySite hematomaHospital factorsIndependent predictorsMale patientsFemale patientsFusion surgeryIndependent Association Between Type of Intraoperative Blood Transfusion and Postoperative Delirium After Complex Spinal Fusion for Adult Deformity Correction.
Elsamadicy AA, Adil SM, Charalambous L, Drysdale N, Koo AB, Lee M, Kundishora AJ, Camara-Quintana J, Kolb L, Laurans M, Abbed K, Karikari IO. Independent Association Between Type of Intraoperative Blood Transfusion and Postoperative Delirium After Complex Spinal Fusion for Adult Deformity Correction. Spine 2020, 45: 268-274. PMID: 31996654, DOI: 10.1097/brs.0000000000003260.Peer-Reviewed Original ResearchConceptsIntraoperative blood transfusionComplex spinal fusionAllogenic blood transfusionPostoperative deliriumBlood transfusionSpinal fusionIndependent associationDeformity correctionMultivariate nominal-logistic regression analysisPrimary complex spinal fusionAdult spine deformity patientsAdult deformity correctionBetter overall patient careGreater complication risksRetrospective cohort studySpine deformity patientsOverall patient careNominal logistic regression analysisMajor academic institutionHospital stayCohort studyBlood lossPrimary outcomeComplication riskDeformity patients
2019
Reduced Influence of Affective Disorders on 6-Week and 3-Month Narcotic Refills After Primary Complex Spinal Fusions for Adult Deformity Correction: A Single-Institutional Study
Elsamadicy AA, Charalambous L, Adil SM, Drysdale N, Lee M, Koo AB, Chouairi F, Kundishora AJ, Camara-Quintana J, Qureshi T, Kolb L, Laurans M, Abbed K, Karikari IO. Reduced Influence of Affective Disorders on 6-Week and 3-Month Narcotic Refills After Primary Complex Spinal Fusions for Adult Deformity Correction: A Single-Institutional Study. World Neurosurgery 2019, 129: e311-e316. PMID: 31132486, DOI: 10.1016/j.wneu.2019.05.135.Peer-Reviewed Original ResearchMeSH KeywordsAdultDrug PrescriptionsElective Surgical ProceduresFemaleHumansMaleMiddle AgedMood DisordersNarcoticsPain PerceptionPain, PostoperativeRetrospective StudiesSpinal DiseasesSpinal FusionSpineConceptsPrimary complex spinal fusionComplex spinal fusionNarcotic refillsPain scoresSpinal fusionAffective disordersDeformity correctionNarcotic useDeformity patientsAD cohortPatient-reported pain scoresAdult spine deformity patientsAdult deformity correctionPostoperative pain scoresPostoperative complication ratePreoperative narcotic useHigher pain scoresSpinal deformity patientsSpine deformity patientsMajor academic institutionAmbulatory statusComplication ratePatient demographicsPrimary outcomePostoperative perceptionReduced Impact of Obesity on Short-Term Surgical Outcomes, Patient-Reported Pain Scores, and 30-Day Readmission Rates After Complex Spinal Fusion (≥7 Levels) for Adult Deformity Correction
Elsamadicy AA, Camara-Quintana J, Kundishora AJ, Lee M, Freedman IG, Long A, Qureshi T, Laurans M, Tomak P, Karikari IO. Reduced Impact of Obesity on Short-Term Surgical Outcomes, Patient-Reported Pain Scores, and 30-Day Readmission Rates After Complex Spinal Fusion (≥7 Levels) for Adult Deformity Correction. World Neurosurgery 2019, 127: e108-e113. PMID: 30876992, DOI: 10.1016/j.wneu.2019.02.165.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedBody Mass IndexComorbidityDiabetes MellitusDyslipidemiasElective Surgical ProceduresFemaleHeart DiseasesHumansHypertensionLaminectomyLength of StayMaleMiddle AgedObesityPain, PostoperativePatient ReadmissionPatient Reported Outcome MeasuresPostoperative ComplicationsPrevalencePulmonary Disease, Chronic ObstructiveRetrospective StudiesSpinal DiseasesSpinal FusionTreatment OutcomeUnited StatesYoung AdultConceptsPatient-reported pain scoresComplex spinal fusionPain scoresImpact of obesityReadmission ratesSurgical outcomesDeformity correctionSpinal fusionAmbulatory statusPatient demographicsComplication ratePreoperative body mass indexPrimary complex spinal fusionShort-term surgical outcomesAdult deformity correctionInferior surgical outcomesPostoperative complication profileLength of surgeryPostoperative complication ratePrevalence of obesityBody mass indexPatient-reported outcomesComplex spinal surgeryPaucity of dataMajor academic institution
2018
Independent Associations With 30- and 90-Day Unplanned Readmissions After Elective Lumbar Spine Surgery: A National Trend Analysis of 144 123 Patients.
Elsamadicy AA, Ren X, Kemeny H, Charalambous L, Sergesketter AR, Rahimpour S, Williamson T, Goodwin CR, Abd-El-Barr MM, Gottfried ON, Xie J, Lad SP. Independent Associations With 30- and 90-Day Unplanned Readmissions After Elective Lumbar Spine Surgery: A National Trend Analysis of 144 123 Patients. Neurosurgery 2018, 84: 758-767. PMID: 29893899, DOI: 10.1093/neuros/nyy215.Peer-Reviewed Original ResearchConceptsElective lumbar spine surgeryChronic obstructive pulmonary disorderLumbar spine surgeryNational Readmission DatabaseUnplanned hospital readmissionPatient risk factorsUnplanned readmissionHospital readmissionSpine surgeryDeficiency anemiaInsurance statusRisk factorsElective spinal surgeryUnplanned readmission rateObstructive pulmonary disorderMultivariate regression analysisPaucity of dataInpatient complicationsNational healthcare expendituresReadmission ratesDural tearPulmonary disordersIndependent associationPatient outcomesSpinal surgeryImpact of Chronic Obstructive Pulmonary Disease on Postoperative Complication Rates, Ambulation, and Length of Hospital Stay After Elective Spinal Fusion (≥3 Levels) in Elderly Spine Deformity Patients
Elsamadicy AA, Sergesketter AR, Kemeny H, Adogwa O, Tarnasky A, Charalambous L, Lubkin DET, Davison MA, Cheng J, Bagley CA, Karikari IO. Impact of Chronic Obstructive Pulmonary Disease on Postoperative Complication Rates, Ambulation, and Length of Hospital Stay After Elective Spinal Fusion (≥3 Levels) in Elderly Spine Deformity Patients. World Neurosurgery 2018, 116: e1122-e1128. PMID: 29870850, DOI: 10.1016/j.wneu.2018.05.185.Peer-Reviewed Original ResearchConceptsChronic obstructive pulmonary diseaseElective spinal fusionPostoperative complication rateObstructive pulmonary diseaseSpine deformity patientsHospital stayCOPD cohortComplication rateSpinal fusionDeformity patientsPulmonary diseaseIncidence of durotomyModifiable risk factorsProportion of smokersLength of staySpinal deformity patientsHealth care resourcesHigh rateMajor academic institutionPostoperative feverPostoperative pneumoniaAmbulatory statusHospital lengthPostoperative complicationsElderly patientsDoes Nasal Carriage of Staphylococcus aureus Increase the Risk of Postoperative Infections After Elective Spine Surgery: Do Most Infections Occur in Carriers?
Adogwa O, Vuong VD, Elsamadicy AA, Lilly DT, Desai SA, Khalid S, Cheng J, Bagley CA. Does Nasal Carriage of Staphylococcus aureus Increase the Risk of Postoperative Infections After Elective Spine Surgery: Do Most Infections Occur in Carriers? World Neurosurgery 2018, 116: e519-e524. PMID: 29772370, DOI: 10.1016/j.wneu.2018.05.025.Peer-Reviewed Original ResearchConceptsSurgical site infectionElective spine surgeryWound infectionNasal colonizationSite infectionSpine surgeryCases of SSIPost-operative surgical site infectionDirect medical record reviewAdult spinal deformity surgeryProspective multi-institutional studyLocal vancomycin powderPostoperative wound infectionDeep wound infectionHistory of diabetesMajority of patientsMedical record reviewDay of surgeryBody mass indexStandard deviation agePost-operative infectionSpinal deformity surgeryMulti-institutional studyBaseline characteristicsNasal carriageInfluence of racial disparities on patient-reported satisfaction and short- and long-term perception of health status after elective lumbar spine surgery.
Elsamadicy AA, Kemeny H, Adogwa O, Sankey EW, Goodwin CR, Yarbrough CK, Lad SP, Karikari IO, Gottfried ON. Influence of racial disparities on patient-reported satisfaction and short- and long-term perception of health status after elective lumbar spine surgery. Journal Of Neurosurgery Spine 2018, 29: 40-45. PMID: 29701564, DOI: 10.3171/2017.12.spine171079.Peer-Reviewed Original ResearchMeSH KeywordsBlack or African AmericanDiagnostic Self EvaluationDisability EvaluationElective Surgical ProceduresFemaleHealth StatusHealthcare DisparitiesHumansLumbar VertebraeMaleMiddle AgedPainPatient Reported Outcome MeasuresPatient SatisfactionPrevalenceProspective StudiesRetrospective StudiesSelf ConceptTime FactorsWhite PeopleConceptsElective lumbar spine surgeryPatient-reported outcomesLumbar spine surgerySpine surgeryPatient satisfactionRacial disparitiesPatient demographicsReadmission ratesWhite patientsAA patientsMedical recordsLong-term patient-reported outcomesOverall patient-reported outcomeGreater body mass indexBaseline patient demographicsInferior surgical outcomesVAS-LP scoresPatient-reported satisfactionOverall patient satisfactionBody mass indexVisual analog scaleAfrican American patientsPatient-specific factorsPatient satisfaction measuresPerception of healthPreoperative Hemoglobin Level is Associated with Increased Health Care Use After Elective Spinal Fusion (≥3 Levels) in Elderly Male Patients with Spine Deformity
Elsamadicy AA, Adogwa O, Ongele M, Sergesketter AR, Tarnasky A, Lubkin DET, Drysdale N, Cheng J, Bagley CA, Karikari IO. Preoperative Hemoglobin Level is Associated with Increased Health Care Use After Elective Spinal Fusion (≥3 Levels) in Elderly Male Patients with Spine Deformity. World Neurosurgery 2018, 112: e348-e354. PMID: 29355811, DOI: 10.1016/j.wneu.2018.01.046.Peer-Reviewed Original ResearchMeSH KeywordsAgedAnemiaBiomarkersDeliriumElective Surgical ProceduresHemoglobinsHumansLength of StayMalePostoperative ComplicationsRetrospective StudiesSpinal DiseasesSpinal FusionConceptsElderly male patientsPreoperative Hgb levelsElective spinal fusionHealth care useHgb levelsSpinal fusionMale patientsPostoperative deliriumHemoglobin levelsCare useMean Hgb levelsNon-wound infectionsPreoperative hemoglobin levelLower hemoglobin levelsLower Hgb levelsQuality of careMajor academic institutionPreoperative HgbHospital stayPreoperative levelsPrimary outcomePreoperative identificationHematoma formationMedical recordsSpine surgery
2017
Independent Association Between Preoperative Cognitive Status and Discharge Location After Surgery: A Strategy to Reduce Resource Use After Surgery for Deformity
Adogwa O, Elsamadicy AA, Sergesketter A, Vuong VD, Moreno J, Cheng J, Karikari IO, Bagley CA. Independent Association Between Preoperative Cognitive Status and Discharge Location After Surgery: A Strategy to Reduce Resource Use After Surgery for Deformity. World Neurosurgery 2017, 110: e67-e72. PMID: 29081391, DOI: 10.1016/j.wneu.2017.10.081.Peer-Reviewed Original ResearchConceptsNormal cognitive statusCognitive impairmentCognitive statusOlder patientsSLUMS scorePreoperative cognitive impairmentElective spinal surgeryPreoperative cognitive statusStandard deviation ageAdult degenerative scoliosisBaseline cognitive impairmentSevere cognitive impairmentMental status testsMild cognitive impairmentPostoperative lengthPreoperative scoresDeviation ageGeriatric patientsDegenerative scoliosisIndependent associationSpinal surgeryDeformity correctionPatientsSurgeryCognitive screeningGeriatric comanagement reduces perioperative complications and shortens duration of hospital stay after lumbar spine surgery: a prospective single-institution experience.
Adogwa O, Elsamadicy AA, Vuong VD, Moreno J, Cheng J, Karikari IO, Bagley CA. Geriatric comanagement reduces perioperative complications and shortens duration of hospital stay after lumbar spine surgery: a prospective single-institution experience. Journal Of Neurosurgery Spine 2017, 27: 670-675. PMID: 28960161, DOI: 10.3171/2017.5.spine17199.Peer-Reviewed Original ResearchConceptsLumbar spine surgeryHospital stayPOSH cohortElderly patientsSpine surgeryGeriatric comanagementPerioperative complicationsComplex lumbar spine surgeryElective lumbar spine surgeryMedical comorbid conditionsSenior Health (POSH) programDays of dischargeElective spinal surgerySingle institution experienceMajority of patientsNursing home admissionLumbar fusion surgeryResults One hundred twentyMajor academic medical centerAdult degenerative scoliosisAcademic medical centerHospital complicationsSurgical screeningPostoperative complicationsBaseline characteristicsRelationship Among Koenig Depression Scale and Postoperative Outcomes, Ambulation, and Perception of Pain in Elderly Patients (≥65 Years) Undergoing Elective Spinal Surgery for Adult Scoliosis
Adogwa O, Elsamadicy AA, Sergesketter AR, Black C, Tarnasky A, Ongele MO, Vuong VD, Khalid S, Cheng J, Bagley CA, Karikari IO. Relationship Among Koenig Depression Scale and Postoperative Outcomes, Ambulation, and Perception of Pain in Elderly Patients (≥65 Years) Undergoing Elective Spinal Surgery for Adult Scoliosis. World Neurosurgery 2017, 107: 471-476. PMID: 28826716, DOI: 10.1016/j.wneu.2017.07.165.Peer-Reviewed Original ResearchConceptsElective spinal surgeryAmbulation abilityElderly patientsHospital dischargeComplication rateHospital stayPostoperative outcomesVAS scoresSpinal surgeryDepression ScaleVisual analog scale scoreSignificant differencesElective spine surgeryInferior postoperative outcomesPreoperative gait speedAnalog scale scoreDepressed elderly patientsPatient-reported outcomesAdult degenerative scoliosisPerception of painBoard-certified geriatriciansPostoperative complicationsBaseline demographicsIntraoperative variablesPrimary outcomeReduced Impact of Smoking Status on 30-Day Complication and Readmission Rates After Elective Spinal Fusion (≥3 Levels) for Adult Spine Deformity: A Single Institutional Study of 839 Patients
Elsamadicy AA, Adogwa O, Sergesketter A, Vuong VD, Lydon E, Behrens S, Cheng J, Bagley CA, Karikari IO. Reduced Impact of Smoking Status on 30-Day Complication and Readmission Rates After Elective Spinal Fusion (≥3 Levels) for Adult Spine Deformity: A Single Institutional Study of 839 Patients. World Neurosurgery 2017, 107: 233-238. PMID: 28790002, DOI: 10.1016/j.wneu.2017.07.174.Peer-Reviewed Original ResearchConceptsReadmission ratesSmoking statusComplex spinal fusionSpinal fusionPostoperative complicationsPatient demographicsComplication rateSimilar postoperative complication ratesAdult spinal deformity patientsPostoperative complication rateSingle institutional studyBody mass indexElective spinal fusionPatients' smoking statusAdult spine deformitySpinal deformity patientsComplex spinal surgeryMajor academic institutionHospital stayPostoperative outcomesPrimary outcomeWound drainageMass indexOperative timeDeformity patientsImpact of Gender Disparities on Short-Term and Long-Term Patient Reported Outcomes and Satisfaction Measures After Elective Lumbar Spine Surgery: A Single Institutional Study of 384 Patients
Elsamadicy AA, Reddy GB, Nayar G, Sergesketter A, Zakare-Fagbamila R, Karikari IO, Gottfried ON. Impact of Gender Disparities on Short-Term and Long-Term Patient Reported Outcomes and Satisfaction Measures After Elective Lumbar Spine Surgery: A Single Institutional Study of 384 Patients. World Neurosurgery 2017, 107: 952-958. PMID: 28743671, DOI: 10.1016/j.wneu.2017.07.082.Peer-Reviewed Original ResearchConceptsElective lumbar spine surgeryLumbar spine surgeryVisual analog scaleSpine surgeryMale cohortPerception of healthFemale cohortAnalog scaleMean changeBaseline patient-reported outcome measuresVisual analog scale leg painEuroQol 5 dimensions questionnairePatient-reported outcome measuresPatient-reported outcome instrumentsBaseline patient demographicsLonger hospital stayOswestry Disability IndexSingle institutional studyOverall patient satisfactionLong-term patientsPatient-reported outcomesPatient satisfaction measuresPaucity of dataSpine OutcomesDisability IndexDepression as an independent predictor of postoperative delirium in spine deformity patients undergoing elective spine surgery.
Elsamadicy AA, Adogwa O, Lydon E, Sergesketter A, Kaakati R, Mehta AI, Vasquez RA, Cheng J, Bagley CA, Karikari IO. Depression as an independent predictor of postoperative delirium in spine deformity patients undergoing elective spine surgery. Journal Of Neurosurgery Spine 2017, 27: 209-214. PMID: 28574333, DOI: 10.3171/2017.4.spine161012.Peer-Reviewed Original ResearchMeSH KeywordsAcademic Medical CentersAge FactorsComorbidityDecompression, SurgicalDeliriumDepressionElective Surgical ProceduresFemaleHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisOperative TimePostoperative ComplicationsPrognosisRetrospective StudiesRisk FactorsSpinal CurvaturesSpinal FusionSpineConceptsElective spine surgeryMultivariate logistic regression analysisPostoperative deliriumIndependent risk factorPostoperative complication rateSpine surgeryLogistic regression analysisPatient demographicsComplication rateIndependent predictorsDeformity patientsRisk factorsDepression groupAffective disordersSuperficial surgical site infectionSignificant between-group differencesInferior surgical outcomesPostoperative delirium rateResults Patient demographicsInitial hospital stayProportion of patientsRate of complicationsSurgical site infectionUrinary tract infectionDeep vein thrombosisAssociation of Intraoperative Blood Transfusions on Postoperative Complications, 30-Day Readmission Rates, and 1-Year Patient-Reported Outcomes
Elsamadicy AA, Adogwa O, Vuong VD, Mehta AI, Vasquez RA, Cheng J, Bagley CA, Karikari IO. Association of Intraoperative Blood Transfusions on Postoperative Complications, 30-Day Readmission Rates, and 1-Year Patient-Reported Outcomes. Spine 2017, 42: 610-615. PMID: 28399073, DOI: 10.1097/brs.0000000000001803.Peer-Reviewed Original ResearchConceptsPerioperative allogeneic RBC transfusionAllogeneic RBC transfusionElective spine surgeryPostoperative complication rateReadmission ratesRBC transfusionSpine surgeryPostoperative complicationsComplication rateThirty-day hospital readmission ratesAllogeneic red blood cell transfusionRed blood cell transfusionMultivariate logistic regression analysisMultivariate logistic regression modelPatient-reported outcome instrumentsHigher perioperative complicationsPostoperative hemoglobin levelsIntraoperative blood transfusionBlood cell transfusionHospital readmission ratesMajor academic medical centerLogistic regression analysisAcademic medical centerQuality of careLogistic regression models