2006
Frequency of antiphospholipid antibodies in patients with infectious diseases using three different ELISA methods
Santiago M, Martinelli R, Reis M, Reis E, Ko A, Fontes R, Silva M, Nascimento E, Espinola R, Harris N, Gharavi A, Pierangeli S. Frequency of antiphospholipid antibodies in patients with infectious diseases using three different ELISA methods. Jornal Brasileiro De Patologia E Medicina Laboratorial 2006, 42: 13-17. DOI: 10.1590/s1676-24442006000100004.Peer-Reviewed Original ResearchEnzyme-linked immunosorbent assayStandard enzyme-linked immunosorbent assayAntiphospholipid syndromeELISA kitInfectious diseasesAntiphospholipid antibodiesKala-azarACL ELISASera of patientsFrequency of positivityCases of leptospirosisCases of syphilisDetection of antibodiesAnticardiolipin antibodiesIgG aPLIgM aPLVisceral leishmaniasisELISA techniquePatientsHigh specificityELISA methodImmunosorbent assayDiseaseDiagnostic specificityGp I
2002
Population-based case-control investigation of risk factors for leptospirosis during an urban epidemic.
Sarkar U, Nascimento S, Barbosa R, Martins R, Nuevo H, Kalofonos I, Kalafanos I, Grunstein I, Flannery B, Dias J, Riley L, Reis M, Ko A. Population-based case-control investigation of risk factors for leptospirosis during an urban epidemic. American Journal Of Tropical Medicine And Hygiene 2002, 66: 605-10. PMID: 12201599, DOI: 10.4269/ajtmh.2002.66.605.Peer-Reviewed Original ResearchConceptsRisk factorsUrban epidemicPopulation-based case-control studyPopulation-based case-control investigationIndependent risk factorLaboratory-confirmed casesHealthy neighbourhood controlsCase-control investigationCase-control studyCases of leptospirosisSevere leptospirosisWeil's syndromeWorkplace exposuresNeighborhood controlsHigh endemicityLeptospirosisFocused interventionsMore ratsSyndromeRatsEpidemicEnvironmental sourcesComplicationsFactorsMortality
2001
Referral pattern of leptospirosis cases during a large urban epidemic of dengue.
Flannery B, Pereira MM, Velloso L de F, Carvalho C de C, De Codes LG, Orrico G de S, Dourado CM, Riley LW, Reis MG, Ko AI. Referral pattern of leptospirosis cases during a large urban epidemic of dengue. American Journal Of Tropical Medicine And Hygiene 2001, 65: 657-63. PMID: 11716133, DOI: 10.4269/ajtmh.2001.65.657.Peer-Reviewed Original ResearchConceptsInfectious diseases reference hospitalFirst medical evaluationLarge urban epidemicDays of illnessInfectious Diseases HospitalIntensive care unitOnset of illnessCases of leptospirosisDiagnosis of dengueDiseases HospitalCare unitInitial diagnosisReference hospitalReferral patternsAmbulatory clinicsLeptospirosis epidemicMedical evaluationConcurrent epidemicsDengue diagnosisDiagnostic confusionUrban epidemicEarly symptomsHigh mortalityLeptospirosis casesLeptospirosisEvaluation of Recombinant Leptospira Antigen-Based Enzyme-Linked Immunosorbent Assays for the Serodiagnosis of Leptospirosis
Flannery B, Costa D, Carvalho F, Guerreiro H, Matsunaga J, Da Silva E, Ferreira A, Riley L, Reis M, Haake D, Ko A. Evaluation of Recombinant Leptospira Antigen-Based Enzyme-Linked Immunosorbent Assays for the Serodiagnosis of Leptospirosis. Journal Of Clinical Microbiology 2001, 39: 3303-3310. PMID: 11526167, PMCID: PMC88335, DOI: 10.1128/jcm.39.9.3303-3310.2001.Peer-Reviewed Original ResearchConceptsEnzyme-linked immunosorbent assayIgG enzyme-linked immunosorbent assaySerodiagnosis of leptospirosisHealthy individualsImmunosorbent assayTest-positive individualsCases of leptospirosisHigh-incidence regionsLyme disease patientsMicroscopic agglutination testConvalescent phaseHepatitis patientsAcute phaseDengue patientsDisease patientsPatient seraHealthy residentsLeptospira antigensCutoff valueDiagnostic utilityPatientsAgglutination testUseful antigenLeptospirosisAntigen