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A five-year review of vertical HIV transmission in a specialized service: cross-sectional study / Revisão de cinco anos da transmissão vertical do HIV em um serviço especializado: estudo transversal
Hoffmann, Izabel Cristina; Santos, Wendel Mombaque dos; Padoin, Stela Maris de Mello; Barros, Sonia Maria Oliveira de.
Affiliation
  • Hoffmann, Izabel Cristina; Universidade Federal de Santa Maria. Santa Maria. BR
  • Santos, Wendel Mombaque dos; Universidade Federal de Santa Maria. Santa Maria. BR
  • Padoin, Stela Maris de Mello; Universidade Federal de Santa Maria. Santa Maria. BR
  • Barros, Sonia Maria Oliveira de; Universidade Federal de Santa Maria. Santa Maria. BR
São Paulo med. j ; 134(6): 508-512, Nov.-Dec. 2016. tab
Article in English | LILACS | ID: biblio-846266
Responsible library: BR1.1
ABSTRACT
ABSTRACT CONTEXT AND OBJECTIVE: Healthcare professionals need to instill the process of prevention, control and treatment of people infected with HIV into care practice. Through maintaining preventive treatment among HIV-infected pregnant women, it has been demonstrated that prophylactic antiretroviral therapy, scheduled cesarean section and the prohibition of breastfeeding significantly reduce vertical HIV transmission. This study aimed to assess the rates of vertical HIV transmission in a specialized service and identify the factors associated with it. DESIGN AND SETTING: Cross-sectional study developed at the University Hospital of Santa Maria (RS), Brazil. METHODS: A cross-sectional study was conducted on a sample of 198 notification forms and medical records of HIV-positive pregnant women and exposed children. RESULTS: The vertical transmission rate was 2.4%, and three children had been infected by vertical HIV transmission. The statistically significant risk factor was the use of injectable drugs. Delayed reporting of pregnancy, absence of antiretroviral therapy during pregnancy, lack of proper prenatal care, incapacity to perform viral load detection tests and CD4+ T cell counts and obstetric and maternal clinical complications were reported. CONCLUSIONS: The vertical transmission rate was high and the recommended intervention measures were not adopted in full. Adequate prophylactic measures need to be implemented in HIV-positive pregnant women prenatally and during the antenatal, delivery and postpartum periods.
RESUMO
RESUMO CONTEXTO E OBJETIVO: Os profissionais de saúde precisam introduzir o processo de prevenção, controle e tratamento das pessoas infectadas com HIV na prática assistencial. Manter o tratamento preventivo em gestantes infectadas pelo HIV demonstra que a terapia antirretroviral profilática, a cesariana programada e a proibição da amamentação reduzem significativamente a transmissão vertical do HIV. Este estudo tem como objetivo avaliar as taxas de transmissão vertical do HIV em um serviço especializado e identificar os fatores associados. TIPO DE ESTUDO E LOCAL: Estudo transversal desenvolvido no Hospital Universitário de Santa Maria (RS), Brasil. MÉTODOS: Estudo transversal foi conduzido utilizando amostra de 198 fichas de notificação e prontuários de mulheres grávidas HIV-positivas e crianças expostas. RESULTADOS: A taxa de transmissão vertical foi de 2,4%, e três crianças foram infectadas por transmissão vertical do HIV. O fator de risco estatisticamente significativo foi o uso de drogas injetáveis. Comunicação tardia da gravidez, ausência de terapia antirretroviral durante a gravidez, falta de cuidados pré-natais adequados, incapacidade de realizar testes virais de detecção de carga e contagem de células T CD4+ e complicações clínicas obstétricas e maternas foram relatadas. CONCLUSÕES: A taxa de transmissão vertical foi elevada e medidas de intervenção recomendadas não foram adotadas na íntegra. Medidas profiláticas adequadas precisam ser implementadas em mulheres grávidas HIV-positivas no pré-natal e durante os períodos pré-natal, intraparto e pós-parto.
Subject(s)


Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being Health problem: Target 3.3: End transmission of communicable diseases Database: LILACS Main subject: Pregnancy Complications, Infectious / HIV Infections / Infectious Disease Transmission, Vertical Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adolescent / Adult / Female / Humans / Infant, Newborn / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: São Paulo med. j Journal subject: Cirurgia Geral / Ciˆncia / Ginecologia / Medicine / Medicina Interna / Obstetr¡cia / Pediatria / Sa£de Mental / Sa£de P£blica Year: 2016 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Santa Maria/BR

Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being Health problem: Target 3.3: End transmission of communicable diseases Database: LILACS Main subject: Pregnancy Complications, Infectious / HIV Infections / Infectious Disease Transmission, Vertical Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adolescent / Adult / Female / Humans / Infant, Newborn / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: São Paulo med. j Journal subject: Cirurgia Geral / Ciˆncia / Ginecologia / Medicine / Medicina Interna / Obstetr¡cia / Pediatria / Sa£de Mental / Sa£de P£blica Year: 2016 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Santa Maria/BR
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