2025
Zika in Infants and Pregnancy (ZIP) study: results from a prospective international cohort study of prenatal Zika virus infection and adverse fetal and infant outcomes
Lebov J, Nason M, Stolka K, Ximenes R, Mussi-Pinhata M, Moye J, Zorrilla C, Velez Vega C, Cordero J, Scalabrin D, Ko A, Moreira M, Galvão L, Britt W, Marques E, Balmaseda A, Harris E, Arias J, Schultz-Cherry S, Garces A, Krebs N, Ochoa T, Ugarte-Gil C, Fogleman E, Gabriel E, Welton M, Irizarry C, de Moura Negrini S, Coutinho C, de Barros Miranda-Filho D, Montarroyos U, Cordeiro M, Gajewski A, Osorio J, Figueroa L. Zika in Infants and Pregnancy (ZIP) study: results from a prospective international cohort study of prenatal Zika virus infection and adverse fetal and infant outcomes. BMC Pregnancy And Childbirth 2025, 25: 903. PMID: 40885911, PMCID: PMC12399002, DOI: 10.1186/s12884-025-07774-y.Peer-Reviewed Original ResearchConceptsZika virus infectionZIKV exposureCongenital malformationsRelative riskInfant outcomesZika virusComposite endpointPrenatal Zika virus infectionPrimary analysisZika virus exposureSecondary analysisCo-primary analysisWeeks gestationPrimary endpointRNA testingProspective studyProspective cohortPregnant participantsWeeks postpartumPregnancyVirus infectionInfantsAdequate sample sizeInfant deathsPregnant people
2021
Developmental outcomes in children exposed to Zika virus in utero from a Brazilian urban slum cohort study
Ticona J, Nery N, Ladines-Lim JB, Gambrah C, Sacramento G, de Paula Freitas B, Bouzon J, Oliveira-Filho J, Borja A, Adhikarla H, Montoya M, Chin A, Wunder EA, Ballalai V, Vieira C, Belfort R, Almeida A, Reis MG, Harris E, Ko AI, Costa F. Developmental outcomes in children exposed to Zika virus in utero from a Brazilian urban slum cohort study. PLOS Neglected Tropical Diseases 2021, 15: e0009162. PMID: 33544730, PMCID: PMC7891708, DOI: 10.1371/journal.pntd.0009162.Peer-Reviewed Original ResearchConceptsPopulation attributable fractionZIKV exposureMonths of ageMild cognitive delayZika virus exposureZIKV-exposed childrenPopulation-based cohortCognitive delayDevelopmental alterationsMonoclonal antibody blockadeMonths of lifeGross birth defectsAppropriate control groupsProspective serosurveyCohort studyNeurodevelopmental outcomesAntibody blockadeNeurodevelopmental evaluationVirus exposureAttributable fractionBehavioral abnormalitiesControl groupRest of womenZika virusCohort
2017
Adverse birth outcomes associated with Zika virus exposure during pregnancy in São José do Rio Preto, Brazil
Nogueira ML, Júnior N, Estofolete CF, Terzian A, Guimarães GF, Zini N, da Silva R, Silva G, Franco L, Rahal P, Bittar C, Carneiro B, Vasconcelos PFC, Henriques D, Barbosa DMU, Rombola P, de Grande L, Reis A, Palomares SA, Catelan M, Cruz LEAA, Necchi SH, Mendonça RCV, dos Santos I, Caron S, Costa F, Bozza FA, de Souza A, de Mattos C, de Mattos LC, Vasilakis N, Oliani AH, Oliani D, Ko A. Adverse birth outcomes associated with Zika virus exposure during pregnancy in São José do Rio Preto, Brazil. Clinical Microbiology And Infection 2017, 24: 646-652. PMID: 29133154, DOI: 10.1016/j.cmi.2017.11.004.Peer-Reviewed Original ResearchConceptsAdverse outcomesZIKV infectionPregnant womenZika virusNewborn outcomesCongenital Zika infectionSame adverse outcomesZika virus exposureAdverse birth outcomesBroad clinical spectrumEmergence of ZIKVCases of microcephalyDengue-endemic areasPublic health authoritiesBirth outcomesClinical outcomesClinical presentationThird trimesterSubependymal cystsClinical spectrumZIKV RNAReverse transcription-PCRVirus exposureZika infectionEpidemiologic data
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