2018
Comparable perioperative outcomes and mid-term survival in prosthetic valve endocarditis and native valve endocarditis
Mori M, Shioda K, Tiako MJ, Bin Mahmood SU, Mangi AA, Yun JJ, Darr U, Pang PYK, Geirsson A. Comparable perioperative outcomes and mid-term survival in prosthetic valve endocarditis and native valve endocarditis. European Journal Of Cardio-Thoracic Surgery 2018, 54: 1067-1072. PMID: 29726931, DOI: 10.1093/ejcts/ezy191.Peer-Reviewed Original ResearchConceptsProsthetic valve endocarditisMid-term survivalNative valve endocarditisTertiary care hospitalKaplan-Meier analysisValve endocarditisOperative mortalityPerioperative outcomesCardiac surgeryCare hospitalOperative outcomesDiagnosis of PVESingle-institutional retrospective reviewCox proportional hazards analysisCox proportional hazards modelCenter case volumeComparable perioperative outcomesMid-term mortalityHigh-risk surgeryProportional hazards analysisMultivariable logistic regressionHazard of deathComplex patient populationLarge observational studiesComposite eventsIncidence of endophthalmitis after intravitreal injections at a tertiary care hospital
Zafar S, Hamid A, Bin Mahmood SU, Burq MA, Maqsood N. Incidence of endophthalmitis after intravitreal injections at a tertiary care hospital. Canadian Journal Of Ophthalmology 2018, 53: 94-97. PMID: 29631833, DOI: 10.1016/j.jcjo.2017.07.027.Peer-Reviewed Original ResearchConceptsIncidence of endophthalmitisIntravitreal injectionAnti-vascular endothelial growth factor therapyEndothelial growth factor therapySingle-center retrospective studyAga Khan University HospitalTertiary care hospitalGrowth factor therapyCases of endophthalmitisRole of antibioticsOperating room settingPostinjection antibioticsFactor therapyCare hospitalRetrospective studyUniversity HospitalInjection riskSurgical settingEndophthalmitisUnnecessary useRoom settingStudy periodInjectionHospitalIncidenceSpontaneous rupture of the ascending aorta
Bin Mahmood SU, Ulrich A, Safdar B, Geirsson A, Mangi AA. Spontaneous rupture of the ascending aorta. Journal Of Cardiac Surgery 2018, 33: 107-114. PMID: 29405382, DOI: 10.1111/jocs.13535.Peer-Reviewed Original ResearchConceptsAortic ruptureAortic diameterSpontaneous ruptureHereditary connective tissue disordersHigh-risk patientsConnective tissue disordersOperating room timeRisk of ruptureOperative mortalityChest painMedian doorMost patientsAortic diseaseTissue disordersRoom timePatientsRapid diagnosisSuccessful managementMultidisciplinary approachEmergency protocolsAortaRuptureHypertensionPainEtiology
2017
Height alone, rather than body surface area, suffices for risk estimation in ascending aortic aneurysm
Zafar MA, Li Y, Rizzo JA, Charilaou P, Saeyeldin A, Velasquez CA, Mansour AM, Bin Mahmood SU, Ma WG, Brownstein AJ, Tranquilli M, Dumfarth J, Theodoropoulos P, Thombre K, Tanweer M, Erben Y, Peterss S, Ziganshin BA, Elefteriades JA. Height alone, rather than body surface area, suffices for risk estimation in ascending aortic aneurysm. Journal Of Thoracic And Cardiovascular Surgery 2017, 155: 1938-1950. PMID: 29395211, DOI: 10.1016/j.jtcvs.2017.10.140.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAortic Aneurysm, ThoracicBody HeightBody Surface AreaDatabases, FactualDecision Support TechniquesDisease ProgressionFemaleHumansMaleMiddle AgedPredictive Value of TestsProgression-Free SurvivalRetrospective StudiesRisk AssessmentRisk FactorsTime FactorsYoung AdultConceptsAortic size indexBody surface areaAortic height indexAortic diameterAortic aneurysmYearly riskComplication-free survivalLong-term complicationsRisk of complicationsRisk estimationAortic dissectionComplication rateAortic sizeRisk stratificationComplicationsPredictive valueConcordance statisticInternational guidelinesNatural complicationsPatientsHeight indexSignificant predictorsAneurysmsTAAARisk