Hepatitis B Vaccine
Mostrando 1-12 de 175 artigos, teses e dissertações.
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1. Hepatitis B virus infection among oncohematologic disease patients in Central Brazil: prevalence, risk factors and immunization
ABSTRACT Introduction: Carriers of oncohematological diseases are at high risk for hepatitis B virus (HBV) infection. Objective and method: To investigate the epidemiology of HBV infection in Goiânia, Central Brazil, 322 individuals with oncohematological diseases (leukemias, Hodgkin lymphoma and non-Hodgkin lymphoma) were interviewed and blood samples we
Hematol., Transfus. Cell Ther.. Publicado em: 10/10/2019
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2. Pre-Natal Monitoring in the Primary Attention of the Brazilian Unified Health System
Abstract Objective: To analyze prenatal care in the primary care of the Brazilian Unified Health System. Material and Methods: This is a survey cross sectional research with inquiry-type quantitative-qualitative approach. Data collection was performed in 28 cities of the São Paulo state, through on- site observations and interviews with health secretaries
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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3. IMMUNIZATION STATUS OF PATIENTS WITH INFLAMMATORY BOWEL DISEASE
RESUMO CONTEXTO: No tratamento de doenças inflamatórias intestinais (DII) são usados imunossupressores e agentes biológicos, o que aumenta o risco de infecções pela alteração da imunidade celular e humoral. A prevenção de algumas dessas infecções pode ser feita pela vacinação, entretanto pacientes com DII apresentam baixas taxas de cobertura
Arq. Gastroenterol.. Publicado em: 26/08/2019
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4. Vaccination coverage in a cohort of HIV-infected patients receiving care at an AIDS outpatient clinic in Espírito Santo, Brazil
Abstract This cross-sectional study assessed the immunization status of human immune deficiency virus (HIV)-infected patients receiving care at an outpatient clinic in Brazil. The sociodemographic characteristics, CD4 count and HIV viral load of 281 out of 612 adult outpatients were analyzed. A total of 331 patients were excluded because of no availability o
Braz J Infect Dis. Publicado em: 2017-10
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5. Detection and molecular characterisation of a diagnosis escape variant associated with occult hepatitis B virus in Brazil
BACKGROUND Many studies have identified mutations in the hepatitis B surface antigen (HBsAg) as important factors limiting the ability of commercial serological assays to detect this viral antigen. However, an association between mutations in the HBsAg gene and the occurrence of occult HBV infection (OBI) in patients has not been established. OBJECTIVES
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-07
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6. Vaccination status of people living with HIV/AIDS in outpatient care in Fortaleza, Ceará, Brazil
Abstract Antiretroviral therapy has increased the survival of patients with HIV/AIDS, thus necessitating health promotion practice with immunization. Vaccines are critical components for protecting people living with HIV/AIDS (PLWHA). The purpose of study was to analyze the vaccination status of PLWHA in outpatient care in Fortaleza, Ceará, Brazil. Cross-se
Braz J Infect Dis. Publicado em: 2016-10
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7. Vaccination coverage and immunity against hepatitis B among HIV-infected patients in South Brazil
Evidence-based strategies to improve the hepatitis B virus (HBV) vaccination coverage rates might help to reduce the burden caused by co-infection with HBV and human immuno-deficiency virus (HIV). In this study, the aim was to evaluate the vaccination coverage and immunity against HBV among HIV-infected individuals in South Brazil, and identify factors that
Braz J Infect Dis. Publicado em: 2015-04
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8. Response to the complete hepatitis B vaccine regimen in infants under 12 months of age: a case series
OBJECTIVES: Describing rates of seroconversion and its associated factors in a series of Brazilian infants following the final dose of the vaccine at 6 months of age. METHODS: Peripheral blood samples were collected after the third dose of the vaccine for the detection of anti-hepatitis B surface antibodies among infants of 7-12 months of age. We measured th
Braz J Infect Dis. Publicado em: 2013-02
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9. Brazilian hepatitis B vaccine: a six-year follow-up in adolescents
The protective anti-HBs titres were examined six-year post-immunisation with the Brazilian recombinant hepatitis B vaccine. After the primary vaccination, all adolescents (n = 89) responded with protective anti-HBs titres and had a geometric mean titre (GMT) of 4031.8 mIU/mL. In 2010, 94.5% maintained protective anti-HBs (> 10 mIU/mL) antibodies, with a GMT
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-12
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10. Antibody responses to Hepatitis B and measles-mumps-rubella vaccines in children who received chemotherapy for acute lymphoblastic leukemia
OBJECTIVE: To evaluate viral vaccine antibody levels in children with acute lymphoblastic leukemia after chemotherapy and after vaccine booster doses. METHODS: Antibody levels against hepatitis B, rubella, measles and mumps vaccine antigens were evaluated in 33 children after completing chemotherapy (before and after vaccine booster doses) and the results we
Rev. Bras. Hematol. Hemoter.. Publicado em: 2012
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11. Alterações sistêmicas e comportamentais de interesse odontológico em pacientes com síndrome de Down / Dental implications of systemic and behavior alterations in Downs syndrome patients
Downs syndrome (DS) is the most common genetic disorder and it is caused by the trissomy of 21 chromosome. It is characterized by mental retardation, physical alterations and several systemic co morbidities. The aim of this study was to evaluate behavior and systemic alterations with dental implications in DS patients and discuss the dental management of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2011
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12. Presence of maternal anti-HBs antibodies does not influence hepatitis B vaccine response in Brazilian neonates
Recently, it was suggested that maternal hepatitis B surface antigen antibodies (anti-HBs) acquired transplacentally could play a negative role in newborn infants' immune response to the hepatitis B vaccine. We compared the hepatitis B virus (HBV) vaccine response in infants born to mothers previously vaccinated against HBV (n = 91) to infants born to mother
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-02