2018
Validation of a new American Association for the Surgery of Trauma (AAST) anatomic severity grading system for acute cholecystitis
Vera K, Pei KY, Schuster KM, Davis KA. Validation of a new American Association for the Surgery of Trauma (AAST) anatomic severity grading system for acute cholecystitis. Journal Of Trauma And Acute Care Surgery 2018, 84: 650-654. PMID: 29271871, DOI: 10.1097/ta.0000000000001762.Peer-Reviewed Original ResearchMeSH KeywordsCholecystectomyCholecystitis, AcuteEmergenciesFemaleHumansIncidenceMaleMiddle AgedPrognosisRetrospective StudiesSeverity of Illness IndexSurvival RateUnited StatesConceptsLength of stayAcute cholecystitisICU useGrade 2Anatomic gradingAdverse eventsGrade 1Longer LOSAnatomic grading systemGrade 1 diseaseEmergency general surgeryGrade 3 patientsRetrospective cohort studyIncidence of complicationsMajority of patientsTertiary medical centerLow-grade diseaseSurgery of TraumaRisk-adjusted outcomesGood inter-rater reliabilityAAST gradeAmerican AssociationCholecystitis severityCohort studyConsecutive patients
2016
Multicenter validation of American Association for the Surgery of Trauma grading system for acute colonic diverticulitis and its use for emergency general surgery quality improvement program
Shafi S, Priest EL, Crandall ML, Klekar CS, Nazim A, Aboutanos M, Agarwal S, Bhattacharya B, Byrge N, Dhillon TS, Eboli DJ, Fielder D, Guillamondegui O, Gunter O, Inaba K, Mowery NT, Nirula R, Ross SE, Savage SA, Schuster KM, Schmoker RK, Siboni S, Siparsky N, Trust MD, Utter GH, Whelan J, Feliciano DV, Rozycki G. Multicenter validation of American Association for the Surgery of Trauma grading system for acute colonic diverticulitis and its use for emergency general surgery quality improvement program. Journal Of Trauma And Acute Care Surgery 2016, 80: 405-411. PMID: 26670116, DOI: 10.1097/ta.0000000000000943.Peer-Reviewed Original ResearchConceptsAcute colonic diverticulitisQuality Improvement ProgramAAST gradeLength of stayColonic diverticulitisGrade IClinical eventsNational Surgical Quality Improvement ProgramEmergency general surgery (EGS) diseasesPhysiologic statusSurgical Quality Improvement ProgramGrading systemTrauma grading systemRisk of deathTime of admissionSurgery of TraumaNew grading systemHigher disease gradeRegression analysisAmerican AssociationEGS careEGS registryAdverse eventsMedian ageClinical outcomes
2011
Development of a Computed Tomography-Based Scoring System for Necrotizing Soft-Tissue Infections
McGillicuddy EA, Lischuk AW, Schuster KM, Kaplan LJ, Maung A, Lui FY, Bokhari SA, Davis KA. Development of a Computed Tomography-Based Scoring System for Necrotizing Soft-Tissue Infections. Journal Of Trauma And Acute Care Surgery 2011, 70: 894-899. PMID: 21610394, DOI: 10.1097/ta.0b013e3182134a76.Peer-Reviewed Original ResearchMeSH KeywordsFemaleHumansMaleMiddle AgedMorbidityNecrosisRetrospective StudiesRisk FactorsSeverity of Illness IndexSoft Tissue InfectionsSurvival RateTomography, X-Ray ComputedUnited StatesConceptsSoft tissue infectionsComputed tomographyScoring systemTertiary care medical centerCT-based scoring systemCT scoring systemSoft tissue necrosisDiagnosis of NSTICharacteristic curveCT findingsPathologic findingsSignificant morbidityPhysical examinationLaboratory findingsOperative notesPathology reportsProspective validationMedical CenterCT scanNSTIDiagnostic adjunctCT scanningDiagnostic testsPatientsStudy period