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      Esquema reduzido de vacinação anti-rábica humana pré-exposição e avaliação de doses anuais de reforço Translated title: A reduced schedule for anti-rabic pre-exposure vaccination in humans and annual assessment booster doses

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          Abstract

          São apresentados os resultados do emprego de esquema de vacinação anti-rábida humana pré-exposição, constituído de 3 doses de vacina tipo Fuenzalida-Palacios administradas a 165 pacientes em dias alternados, mais uma dose de reforço no 30.° dia após a dose inicial. Os títulos de anticorpos foram determinados por prova de soroneutralização em amostras de sangue colhidas antes, 30 e 40 dias após administração da primeira dose. Verificou-se que no 30.° dia, 74,6% dos pacientes apresentaram anticorpos neutralizantes no soro, valor que se elevou a 98,1% no quadragésimo dia, o que mostra a eficácia do esquema em relação à resposta imunitária em tempo relativamente curto e a importância da dose de reforço como estímulo à produção de anticorpos. Nos pacientes submetidos às doses anuais de reforço num período de 10 anos, verificou-se aumento gradual da presença de anticorpos antes da administração da dose de reforço subseqüente, até atingir valores de 100%. Face aos resultados obtidos foi sugerido que as doses de reforço sejam administradas a intervalos de tempo maiores e precedidas da titulagem de anticorpos a fim de se avaliar da necessidade ou não de sua administração.

          Translated abstract

          A reduced schedule for a pre-exposure anti-rabic immunization, of humans with 3 doses of 1 ml of Fuenzalida-Palacios type vaccine administered on alternate days, plus one booster 30 days after the first dose, was related. The blood samples were collected on the 0, 30th and 40th day after the first vaccine dose and the antibody titration was performed by serum neutralizing test. It was observed that 74,6% of the patients presented serum neutralizing antibodies on the 30th day and 98.1% on the 40th day, demonstrating the efficacy of this reduced schedule in stimulating the antibody response in a short time. The importance of a booster dose was emphasized. In the patients submitted to annual boosters over a period of 10 years, a gradual increase in the number of patients with anti-rabic antibodies before the subsequent booster dose was observed, reaching the level of 100% in the 9th year. It was suggested that the booster doses be administered at longer intervals and after antibody titration in order to evaluate the need for the administration of the booster dose.

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          A simple method of estimating fifty per cent end-points

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            Human pre-exposure rabies immunization with suckling mouse brain vaccine.

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              Treatment of persons exposed to rabies

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                Author and article information

                Journal
                rsp
                Revista de Saúde Pública
                Rev. Saúde Pública
                Faculdade de Saúde Pública da Universidade de São Paulo (São Paulo, SP, Brazil )
                0034-8910
                1518-8787
                June 1982
                : 16
                : 3
                : 144-148
                Affiliations
                [02] São Paulo SP orgnameFundação do Desenvolvimento Administrativo Brasil
                [01] São Paulo São Paulo orgnameSecretaria da Saúde do Estado de São Paulo orgdiv1Instituto Pasteur Brazil
                Article
                S0034-89101982000300002 S0034-8910(82)01600302
                10.1590/S0034-89101982000300002
                bfed2810-2e21-4d72-932b-5347487f0515

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 06 November 1981
                : 14 April 1982
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 12, Pages: 5
                Product

                SciELO Public Health

                Self URI: Texto completo somente em PDF (PT)
                Categories
                Artigos Originais

                Rabies vaccine,Vaccination,Vacinação,Raiva, vacina
                Rabies vaccine, Vaccination, Vacinação, Raiva, vacina

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