Prevalence of HTLV-1/2 in Pregnant Women Living in the Metropolitan Area of Rio de Janeiro

dc.creatorMonteiro, Denise Leite Maia
dc.creatorTaquette, Stella Regina
dc.creatorBarmpas, Danielle Bittencourt Sodré
dc.creatorRodrigues, Nádia Cristina P
dc.creatorTeixeira, Sérgio A. M
dc.creatorVillela, Lucia Helena C
dc.creatorBóia, Márcio Neves
dc.creatorTrajano, Alexandre José Baptista
dc.date2015-04-24T18:33:06Z
dc.date2015-04-24T18:33:06Z
dc.date2014
dc.date.accessioned2023-09-26T23:48:39Z
dc.date.available2023-09-26T23:48:39Z
dc.identifierMONTEIRO, Denise Leite Maia et al. Prevalence of HTLV-1/2 in Pregnant Women Living in the Metropolitan Area of Rio de Janeiro. PLOS Neglected Tropical Diseases, v.9, n.2, 5p, sept. 2014.
dc.identifierhttps://www.arca.fiocruz.br/handle/icict/10122
dc.identifier10.1371/journal.pntd.0003146
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8894461
dc.descriptionBackground: HTLV-1/2 infection can cause severe and disabling diseases in children and adults. The aim of the study was to estimate the prevalence of HTLV-1/2 infection in pregnant women living in the metropolitan area of Rio de Janeiro. Methodology/Principal Findings: 1,204 pregnant women were tested upon hospital admission for delivery in two public hospitals in the cities of Rio de Janeiro and Mesquita, between November, 2012 and April, 2013. The samples were screened by chemiluminescent microparticle immunoassay (CMIA) and reactive ones were confirmed by Western blot (WB). Epi-info software was used for building the database and performing the statistical analysis. Eight patients had confirmed HTLV-1/2 infection (7 HTLV-1, one HTLV-2), equivalent to a prevalence rate of 0.66%. Two further reactive screening tests had negative Western blot results and therefore were considered negative in the statistical analysis. All HTLV-1/2-positive patients were born in Rio de Janeiro, most were non-Caucasian (87.5%), in a stable relationship (62.5%), had at least ten years of formal education (62.5%) and a monthly family income of up to US$600.00 (87.5%). There was only one case of coinfection with syphilis and none with HIV. The mean age of the infected women was 28.4 (SD = 6.3) years and of the seronegative ones was 24.8 (SD = 6.5) (p = 0.10). The median number of pregnancies were 3.0 and 1.0 (p = 0.06) and the median number of sexual partners were 3.5 and 3.0 (p = 0.33) in the seropositive and negative groups, respectively. There were no statistically significant differences between the groups. Conclusions/Significance: A significant prevalence of HTLV-1/2 was found in our population. The socio-epidemiological profile of carrier mothers was similar to the controls. Such findings expose the need for a public health policy of routine HTLV-1/2 screening in antenatal care, since counselling and preventive measures are the only strategies currently available to interrupt the chain of transmission and the future development of HTLV-1/2-related diseases.
dc.formatapplication/pdf
dc.languageeng
dc.publisherPlos One
dc.rightsopen access
dc.subjectPregnant women
dc.subjectHIV Infections
dc.subjectPublic Health
dc.subjectMujeres Embarazadas
dc.subjectInfecciones por VIH
dc.subjectSalud Pública
dc.subjectInfecções por HIV
dc.subjectGestantes
dc.subjectSaúde Pública
dc.titlePrevalence of HTLV-1/2 in Pregnant Women Living in the Metropolitan Area of Rio de Janeiro
dc.typeArticle


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