Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
1.
Rev. Fac. Cienc. Méd. Univ. Cuenca ; 35(1): 7-19, Abril 2017. ilus, tab
Article in Spanish | LILACS | ID: biblio-999211

ABSTRACT

OBJETIVO: Determinar la prevalencia de los genotipos del papiloma virus humano en muestras cérvico-uterinas y su relación con los factores de riesgo en mujeres con vida sexual activa de la ciudad de Cuenca. METODOLOGÍA: Estudio observacional de tipo transversal con una muestra de 500 mujeres del cantón Cuenca de los Hospitales Monte Sinai y del Instituto Ecuatoriano de Seguridad Social (IESS). Los exámenes se realizaron en el laboratorio de Biología Molecular BIONCOGEN de la ciudad de Cuenca y se utilizó la técnica de PCR en Tiempo Real más el examen de Papanicolaou. RESULTADOS: La prevalencia del VPH fue de 78.4% y el genotipo más frecuente es el HPV 16 con el 26,2%. El NIC I con el 27% constituye la patología ginecológica más frecuente. CONCLUSIÓN: Los genotipos 16 /18 representan los tipos de VPH que están relacionados directa-mente con el desarrollo de cáncer cérvico uterino ya que al correlacionar con la citología (Papani-colau) se demuestra que la célula sufre cambios morfológicos (coilocitosis).


OBJECTIVE: To determine the prevalence of hu-man papilloma virus genotypes in cervical-uterine samples and their relation to risk factors in women with active sex life in Cuenca. METHODOLOGY: It is a cross-sectional observatio-nal study with a sample of 500 women from Cuen-ca who were attended in the Monte Sinai Hospi-tal and the Ecuadorian Institute of Social Security (IESS). The exams were carried out in the BIONCO-GEN Molecular Biology Laboratory which is loca-ted in Cuenca. The Real Time PCR technique plus the Pap examination were used. RESULTS: The prevalence of HPV was 78.4 % and the most frequent genotype was the HPV 16 with 26.2 %. On the other hand, the CIN I with 27% is the most frequent gynecological pathology. CONCLUSION: The genotypes 16/18 represent the types of HPV that are directly related to the de-velopment of cervical cancer because when it is correlated with cytology (Pap) it is demonstrated that the cell undergoes morphological changes (koilocytosis).Keywords: Genotype, Human papillomavirus 16, Human papillomavirus 18, Clinical Laboratory Te-chniques, PCR; Risk factors; Monte Sinai Hospital, Hospital of the Ecuadorian Institute of Social Secu-rity, Cuenca-Ecuador.


Subject(s)
Humans , Female , Adolescent , Adult , Middle Aged , Aged , Human papillomavirus 16 , Human papillomavirus 18 , Genotype , Polymerase Chain Reaction , Risk Factors , Papanicolaou Test
2.
DST j. bras. doenças sex. transm ; 26(1/4): 10-14, 2014. tab, ilus
Article in English | LILACS | ID: lil-754441

ABSTRACT

The targeted population for HPV infection has peak infection at young adults, but studies point to the emergence of a new peak of viral infection and injuries later, probably by changesin sexual behaviour, waning immunity over time or reactivation of latent infection. Whereas the cervical squamous intraepithelial lesion high grade, mainly cervical intraepithelial neoplasia grades III (CIN III) have significant potential for progression to invasive carcinoma, the procedures of choice for the diagnosis and treatment in the target population are essential for the prevention of cervix cancer. Objective: To determine the prevalence of CIN II/III among patients seen in Cervical Pathology Clinic of Gynecology Department at the University Hospital Antonio Pedro from May 1996 to May 2013, relating toage in which this diagnosis was made. Method: It was selected patients referred to the Cervical Pathology Clinic for altered cytology and diagnosed through biopsy guided by colposcopy with CIN II / III. They were segmented into the following age groups: 15 to 24, 25 to 34, 35 to 44, 45 to 54, 55 to 64, 65 to 74, 75 to 84 and 85 to 94 years old. Results: Between 25 and 64 years of age, there were 36.5% of patients in these age groups with CIN II/III. However, it was found that 19% of patients younger than 25 years and 14.2% at 64 years also had such a diagnosis. Conclusion: The target population according to Brazilian Ministry of Health would let 16.2% of women with high-grade lesions withouta diagnosis, which corresponds to 11.3% of all high-grade cervical lesions.


A população alvo de infecções pelo HPV tem como pico adultos jovens, porém estudos apontam para um novo pico mais tardio, provavelmente por alterações do comportamento sexual, diminuição da imunidade ou reativação da infecção latente. Considerando que as lesões intraepiteliais escamosas de alto grau do colo uterino, sobretudo a neoplasia intraepitelial cervical grau III (NIC III) tem potencial significativo de progressão para carcinoma invasor,os procedimentos de escolha para diagnóstico e tratamento na população alvo são essenciais para a prevenção do câncer de colo uterino. Objetivo: Verificara prevalência de NIC II/III dentre as pacientes atendidas no Ambulatório de Patologia Cervical do Serviço de Ginecologia do Hospital Universitário Antônio Pedro no período de maio de 1996 a maio de 2013, relacionando com a faixa etária em que este diagnóstico foi realizado. Método: Selecionou-se as pacientes encaminhadas ao Ambulatório de Patologia Cervical por citologia oncótica alterada e diagnosticadas, por meio de biópsia dirigida pela colposcopia, comNIC II/III. Foram segmentadas nas seguintes faixas etárias: 15 a 24, 25 a 34, 35 a 44, 45 a 54, 55 a 64, 65 a 74, 75 a 84 e 85 a 94 anos. Resultados: Entre 25e 64 anos de idade, houve 36,5% de pacientes nestas faixas etárias com NIC II/III. Entretanto, verificou-se que 19% de pacientes com menos de 25 anos e14,2% com mais de 64 anos também apresentavam tal diagnóstico. Conclusão: A população-alvo preconizada pelo Ministério da Saúde deixaria 16,2% dasmulheres com lesões de alto grau à margem de um diagnóstico, o que corresponde a 11,3% de todas as lesões de alto grau do colo uterino.


Subject(s)
Humans , Female , Adolescent , Adult , Middle Aged , Aged , /diagnosis , Human papillomavirus 16 , Human papillomavirus 18 , Squamous Intraepithelial Lesions of the Cervix , Public Health , Prevalence , Retrospective Studies , Hospitals, University
3.
Rev. saúde pública ; 48(1): 123-133, 2014. tab
Article in Portuguese | LILACS | ID: lil-710602

ABSTRACT

OBJETIVO : Analisar o conhecimento de homens e mulheres acerca do HPV e das vacinas e sua intenção de serem vacinados e de vacinarem seus filhos adolescentes. MÉTODOS : Estudo descritivo, de corte transversal, com 286 mulheres (18 a 49 anos) e 252 homens (18 a 60 anos), usuários de cinco unidades básicas de saúde e duas policlínicas do Sistema Único de Saúde, em Campinas, SP, em 2011. Foi realizada entrevista estruturada. Realizou-se análise bivariada e regressão de Poisson para identificar variáveis associadas ao conhecimento sobre HPV e vacinas e à intenção de vacinação. RESULTADOS : Quase 40,0% dos entrevistados referiram ter ouvido falar do HPV e 28,9% mencionaram informações adequadas; a principal fonte de informação foi a mídia (41,7%); 8,6% tinham ouvido falar das vacinas. Depois de informados da existência das vacinas, cerca de 94,0% dos participantes disseram que se vacinariam e/ou vacinariam filhos adolescentes se as vacinas estivessem disponíveis na rede pública de saúde. Escolaridade > 8 anos e ser do sexo feminino estiveram independentemente associados a ter ouvido falar do HPV e das vacinas e a ter conhecimento adequado sobre o vírus. Maior idade associou-se a ter ouvido falar das vacinas. Não houve variáveis associadas à intenção de vacinação. CONCLUSÕES : Os resultados reforçam a necessidade de haver intervenções educativas na população para prover informação adequada sobre o HPV e sobre medidas de prevenção. .


Objetivo : Analizar el conocimiento de hombres y mujeres sobre el VPH y de las vacunas y su intención de ser vacunados y de vacunar sus hijos adolescentes. Métodos : Estudio descriptivo, de corte transversal, con 286 mujeres (18 a 49 años) y 252 hombres (18 a 60 años), usuarios de cinco unidades básicas de salud y dos policlínicas del Sistema Único de Salud, en Campinas, SP – Brasil, en 2011. Se realizó entrevista estructurada. Se utilizó el análisis bivariado y regresión de Poisson para identificar variables asociadas al conocimiento sobre VPH y vacunas y la intención de vacunación. Resultados : Casi el 40,0% de los entrevistados mencionaron haber oído hablar del VPH y 28,9% relataron informaciones adecuadas; la principal fuente de información fueron los medios de comunicación (41,7%); 8,6% habían oído hablar de las vacunas. Después de informados de la existencia de las vacunas, cerca de 94,0% de los participantes dijeron que se vacunarían y/o vacunarían hijos adolescentes si las vacunas estaban disponibles en la red pública de salud. Escolaridad > 8 años y ser del sexo femenino estuvieron independientemente asociados al haber oído hablar del VPH y de las vacunas y tener conocimiento adecuado sobre el virus Mayor edad se asoció al haber oído hablar de vacunas. No hubo variables asociadas a la intención de vacunación. Conclusiones : Los resultados refuerzan la necesidad de haber intenciones educativas en la población para proveer información adecuada sobre el VPH y sobre medidas de prevención .


OBJECTIVE : To investigate knowledge of HPV and HPV vaccines in men and women, users of the Brazilian Unified Health System, and the intention to get themselves and their teenage children vaccinated. METHODS : A descriptive, cross-sectional study with 286 women (18-49 years old) and 252 men (18-60 years old), users of five primary health units and two polyclinics in Campinas, SP, Southeastern Brazil, was carried out. Participants were interviewed in 2011 using a structured questionnaire. Bivariate and Poisson regression analysis were performed to identify variables associated with knowledge of HPV and HPV vaccines, and participants vaccination intentions. RESULTS : Almost 40.0% of the participants reported having heard of HPV and 28.9% mentioned adequate information. The main information source was the media (41.7%). Only 8.6% of the participants had heard of the HPV vaccines. Once the participants were informed of the existence of HPV vaccines about 94% of them said they would get vaccinated and/or vaccinate their teenage children, if the vaccines were available in the public health system. Schooling of over 8 years and being female were the variables independently associated with having heard of HPV, the vaccines and having adequate knowledge of the virus. Advanced age was associated with having heard of HPV vaccines. There were no variables associated with the vaccination intentions. CONCLUSIONS : These results reinforce the need for educational activities that provide the population with adequate information on HPV and preventive measures. .


Subject(s)
Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Health Knowledge, Attitudes, Practice , Immunization Programs/statistics & numerical data , Papillomavirus Infections/prevention & control , Papillomavirus Vaccines/therapeutic use , Patient Acceptance of Health Care/statistics & numerical data , Brazil , Cross-Sectional Studies , National Health Programs , Poisson Distribution , Surveys and Questionnaires , Socioeconomic Factors
SELECTION OF CITATIONS
SEARCH DETAIL