Ezequias B Martins, Anielle de Pina-Costa, Roxana F Mamani, Otilia Lupi, Guilherme A Calvet, Clarisse S Bressan, Michele F B Silva, André M Siqueira, Sidnei da Silva, Graziela Maria Zanini, Maria de Fátima Ferreira-da-Cruz, Cláudio Tadeu Daniel-Ribeiro, Patrícia Brasil
{"title":"Relapsing <i>Plasmodium vivax</i> malaria in a 12-year-old Brazilian girl: A case report.","authors":"Ezequias B Martins, Anielle de Pina-Costa, Roxana F Mamani, Otilia Lupi, Guilherme A Calvet, Clarisse S Bressan, Michele F B Silva, André M Siqueira, Sidnei da Silva, Graziela Maria Zanini, Maria de Fátima Ferreira-da-Cruz, Cláudio Tadeu Daniel-Ribeiro, Patrícia Brasil","doi":"10.5281/zenodo.11125657","DOIUrl":null,"url":null,"abstract":"<p><p><i>Plasmodium vivax</i> causes the vast majority of malaria cases in Brazil. The lifecycle of this parasite includes a latent stage in the liver, the hypnozoite. Reactivation of hypnozoites induces repeated relapses. We report a case of two relapses of <i>vivax</i> malaria in a teenage girl after conventional treatment with chloroquine and primaquine. Chloroquine prophylactic treatment for three months was prescribed with a favourable outcome of the case.</p>","PeriodicalId":74100,"journal":{"name":"MalariaWorld journal","volume":"15 ","pages":"8"},"PeriodicalIF":0.0000,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11087666/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MalariaWorld journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5281/zenodo.11125657","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Plasmodium vivax causes the vast majority of malaria cases in Brazil. The lifecycle of this parasite includes a latent stage in the liver, the hypnozoite. Reactivation of hypnozoites induces repeated relapses. We report a case of two relapses of vivax malaria in a teenage girl after conventional treatment with chloroquine and primaquine. Chloroquine prophylactic treatment for three months was prescribed with a favourable outcome of the case.