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1.
Rev. Asoc. Odontol. Argent ; 110(2): 1100833, may.-ago. 2022. ilus
Article in Spanish | LILACS | ID: biblio-1419063

ABSTRACT

Objetivo: Describir tres situaciones clínicas en las que se presentan distintas manifestaciones bucales para una misma entidad patológica. En los tres casos la sospe- cha diagnóstica de sífilis primaria se basó en la presencia de una adenopatía. Los estudios de laboratorio permitieron confirmar el diagnóstico de sífilis. Por su polimorfismo y variabilidad clínica en sus diferentes etapas evolutivas, la sífilis es descripta clásicamente como "la gran simuladora". Este artículo propone que la presencia de adenomegalias características puede ser una clave para orientar el diagnós- tico de la patología, lo cual no ha sido aún reportado en la literatura. Casos clínicos: Se presentan tres casos clínicos de pa- cientes que acudieron a una consulta estomatológica privada y al Servicio de Estomatología del Hospital Alemán de Bue- nos Aires. Los tres acuden con signos y síntomas diferentes, pero compartiendo la presencia de adenopatías múltiples, en las que se destaca un elemento ganglionar más voluminoso (AU)


Aim: To describe three clinical cases that present dif- ferent oral manifestations for the same pathological entity. In all three cases, the suspected diagnosis of primary syph- ilis was based on the presence of an adenopathy. Labora- tory studies confirmed the diagnosis of syphilis. Due to its polymorphism and clinical variability in the different evo- lutionary stages, syphilis is classically described as "the great simulator". This article proposes that the presence of characteristic adenomegalies can be a key to guide the di- agnosis, which has not yet been reported in the literature. Clinical reports: Three clinical cases of patients who attended a private stomatology consultation and the Stoma- tology Service of the Hospital Alemán de Buenos Aires are presented. The three patients showed different signs and symptoms but shared the presence of multiple adenopathies with a more voluminous ganglial element (AU)


Subject(s)
Humans , Male , Adult , Middle Aged , Aged , Oral Manifestations , Sexually Transmitted Diseases, Bacterial , Lymphadenopathy , Argentina , Signs and Symptoms , Treponema pallidum/pathogenicity , Dental Service, Hospital , Diagnosis, Differential
2.
Rev. bras. ginecol. obstet ; 44(1): 47-54, Jan. 2022. tab, graf
Article in English | LILACS | ID: biblio-1365667

ABSTRACT

Abstract Objective To evaluate the assistance provided to women victims of sexual violence and their participation in the follow-up treatment after the traumatic event, presenting a sociodemographic profile, gynecological background, and circumstances of the event, and reporting the results, acceptance, and side effects of prophylaxis for sexually transmitted infections (STIs) and pregnancy. Methods A retrospective cohort study comprising the period between 2007 and 2016. All women receiving medical care and clinical follow-up after a severe episode of sexual violence were included. Records of domestic violence, male victims, children, and adolescents who reported consensual sexual activity were excluded. The present study included descriptive statistics as frequencies and percentages. Results A total of 867medical records were reviewed and 444 cases of sexual violence were included. The age of the victims ranged from10 to 77 years old, most of them selfdeclared white, with between 4 and 8 years of education, and denying having a sexual partner. Sexual violence occurred predominantly at night, on public thoroughfare, being committed by an unknown offender. Most victims were assisted at the referral service center within 72 hours after the violence, enabling the recommended prophylaxis. There was high acceptance of antiretroviral therapy (ART), although half of the users reported side effects. Seroconversion to human immunodeficiency virus (HIV) or to hepatitis B virus (HBV) was not detected in women undergoing prophylaxis. Conclusion In the present cohort, the profile of victims of sexual violence was loweducated, young, white women. The traumatic event occurred predominantly at night, on public thoroughfare, being committed by an unknown offender. Assistance within the first 72 hours after sexual violence enables the healthcare center to provide prophylactic interventions against STIs and unwanted pregnancies.


Resumo Objetivo Avaliar a assistência prestada às mulheres vítimas de violência sexual e seu acompanhamento após o evento traumático, caracterizando o perfil sociodemográfico, antecedentes ginecológicos e circunstâncias do evento, além de relatar a aceitação e os efeitos colaterais da profilaxia para infecções sexualmente transmissíveis (ISTs) e a ocorrência de gravidez resultante da violência sexual. Métodos Estudo de coorte retrospectivo compreendendo o período entre 2007 e 2016. Foram incluídas todas as mulheres em acompanhamento médico e clínico após episódio de violência sexual. Foram excluídos registros de violência doméstica, vítimas do sexo masculino e crianças e adolescentes que relataram atividade sexual consensual. O estudo incluiu estatísticas descritivas, com frequências e percentuais. Resultados Foram revisados 867 prontuários e 444 casos de violência sexual foram incluídos. A faixa etária foi 10 a 77 anos; a maioria das vítimas se autodeclarou branca, com entre 4 e 8 anos de escolaridade, e negou ter um parceiro sexual fixo. A violência sexual ocorreu predominantemente à noite, em via pública, por um agressor desconhecido. A maioria foi atendida no serviço de referência em até 72 horas após a violência, possibilitando profilaxias preconizadas. Houve alta aceitação da terapia antirretroviral (TARV), embora metade das usuárias relatasse efeitos colaterais. A soroconversão para o vírus da imunodeficiência humana (HIV, na sigla em inglês) ou para o vírus da hepatite B (HBV, na sigla em inglês) não foi detectada entre as vítimas. Conclusão Nesta coorte, o perfil das vítimas de violência sexual foi de mulheres brancas, de baixa escolaridade, e jovens. O evento traumático ocorreu predominantemente à noite, em via pública, por um agressor desconhecido. A assistência nas primeiras 72 horas após a violência sexual permite que o serviço de saúde realize intervenções profiláticas contra ISTs e gravidez indesejada.


Subject(s)
Humans , Female , Pregnancy, Unwanted , Sex Offenses , Sexually Transmitted Diseases, Bacterial , Violence Against Women
3.
Ann. afr. méd. (En ligne) ; 16(1): 4965-4971, 2022. tables
Article in French | AIM | ID: biblio-1410676

ABSTRACT

Contexte et objectif. L'éviction des infections sexuellement transmissibles et du VIH (IST/VIH) chez les jeunes et adolescents passe par l'adoption de comportement sexuel sain. L'objectif était de décrire les comportements sexuels à risque d'IST/VIH chez les élèves du secondaire du CEG1 de Natitingou en 2020. Méthodes. Il s'est agi d'une étude transversale à visée analytique qui s'était déroulée au CEG1 de Natitingou. Ont été inclus dans l'étude, les élèves régulièrement inscrit au CEG1 de Natitingou. Résultats. Les élèves du CEG1 de Natitingou avaient des comportements sexuels à risque dans 28,71%. Ils fréquentaient les professionnelles de sexe dans 5,9 % et le préservatif était utilisé occasionnellement (55 %). Les élèves filles (17 %) avaient des rapports sexuels, en compensation de l'argent. La partouze a été pratiquée dans 9,9 % des cas. Le sexe masculin (p= 0,011), l'âge (p< 0,0001), l'auto prise en charge des frais d'étude (p= 0,037) et la méconnaissance des élèves sur les IST/SIDA (p= 0,041) étaient associés de manière indépendante à l'adoption d'un comportement sexuel à risque. Conclusion. Les adolescents du CEG1 de Natitingou ont des comportements sexuels à risque d'IST/VIH. L'école, l'environnement religieux et les parents doivent s'unir pour amener les jeunes à réduire les comportements à risque


Subject(s)
Humans , Sexual Behavior , Sexually Transmitted Diseases, Bacterial , Adolescent , HIV Testing , Infections
4.
Esc. Anna Nery Rev. Enferm ; 24(1): e20190203, 2020.
Article in Portuguese | BDENF, LILACS | ID: biblio-1056135

ABSTRACT

RESUMO Objetivos Identificar as condutas de saúde dos homens jovens universitários; conhecer a percepção dos homens jovens universitários sobre o cuidar de sua saúde; e descrever as práticas adotadas para a prevenção das infecções sexualmente transmissíveis. Método Estudo descritivo e exploratório, com abordagem qualitativa, desenvolvido com 25 jovens universitários entre 18-29 anos numa universidade pública do Rio de Janeiro. Para análise dos dados, utilizou-se a técnica de análise de conteúdo. Resultados Os homens jovens universitários percebem o cuidar como feminino, desconhecendo suas próprias particularidades, com a percepção de que não adoecem e, com isso, só procuram o serviço de saúde em situações de emergência. Conclusão e Implicações para a prática Existem desafios a serem vencidos na prática da assistência, como a visão de invulnerabilidade desses homens, a ausência na busca pelos serviços de saúde, o despreparo dos serviços de saúde para atender às necessidades desses jovens, com base em estratégias que contemplem, de forma singular e holística, essa população. As brechas identificadas no estudo permitem levantar futuras questões e provocar mudanças de atitudes voltadas a situações do contexto masculino, a fim de reverter vulnerabilidades ainda existentes e, também, as consequências dessas atitudes na saúde desses homens.


RESUMEN Objetivos Identificar las conductas de salud de hombres jóvenes universitarios; conocer la percepción de ellos sobre el cuidado de su salud; y describir las prácticas adoptadas para la prevención de las infecciones de transmisión sexual. Método Estudio descriptivo y exploratorio, de enfoque cualitativo, desarrollado con 25 universitarios entre 18-29 años en una universidad pública en Rio de Janeiro. Se utilizó la técnica de análisis de contenido. Resultados Los jóvenes perciben el cuidado como algo femenino, sin darse cuenta de sus propias peculiaridades, con la percepción de que no se enferman y, con esto, solo buscan el servicio de salud en situaciones de emergencia. Conclusión e Implicaciones para la práctica Hay desafíos que superar en la práctica de la atención, como la visión de la invulnerabilidad masculina, la ausencia en la búsqueda de servicios de salud, servicios de salud no preparados para satisfacer las necesidades de estos jóvenes a través de estrategias que contemplan de manera única y holística esa población. Las lagunas identificadas nos permiten plantear preguntas futuras y provocar cambios en las actitudes relacionadas con situaciones del contexto masculino, a fin de revertir las vulnerabilidades existentes y también las consecuencias de estas actitudes en la salud de estos hombres.


ABSTRACT Objectives To identify the health behaviors of university students, young men, to know the perception of them about caring for their health, and to describe practices adopted for the prevention of sexually transmitted infections. Method Descriptive and exploratory study, with a qualitative approach, developed with 25 students aged 18-29 at a public university in Rio de Janeiro. To the data analyzed, the content analysis technique was applied. Results Those university students perceived caring as a female practice. They were unaware of their health peculiarities, with the perception that they do not get sick. Because of that, they only seek health services in emergency health conditions. Conclusion and Implications for practice There are challenges to overcome in the practice of men's care. As the vision of the invulnerability of these men, there is an absence in the search for health services.Furthermore, a sort of unprepared health services does not meet the needs of these young people through strategies that contemplate them uniquely and holistically. The gaps identified allow us to raise inevitable questions and bring about changes in attitudes toward situations in the male context. It is necessary to reverse existing vulnerabilities and consequences on the men's health of these men.


Subject(s)
Humans , Male , Adult , Young Adult , Student Health , Disease Prevention , Health Vulnerability , Men's Health , Self Care , Sexually Transmitted Diseases, Bacterial/prevention & control , Qualitative Research , Health Services
5.
Rio de Janeiro; s.n; 2020. 95 p. ilus..
Thesis in Portuguese | LILACS, BDENF | ID: biblio-1411723

ABSTRACT

Estudo descritivo, quanti-qualitativo, realizado no Rio de Janeiro, em uma universidade pública, que teve o objetivo de analisar as práticas de prevenção de Infecções Sexualmente Transmissíveis adotadas por jovens universitárias. Os dados quantitativos foram aplicados a uma amostra de 276 estudantes que responderam a um questionário, em 2017. Os qualitativos foram coletados com 27 estudantes que participaram de grupos focais. As informações foram armazenadas com auxílio dos softwares Excel 2007 e Word 2010. Os achados quantitativos foram analisados com emprego da estatística descritiva e os discursivos com emprego da técnica de análise de conteúdo temático categorial. Todos os procedimentos éticos de pesquisa envolvendo seres humanos, recomendados pelo Conselho Nacional de Saúde, foram respeitados. Resultados: Na análise qualitativa, emergiram duas categorias: A informação como recurso para a prevenção de IST e Práticas de cuidado com a saúde adotada pelas jovens; e uma subcategoria: Aspectos influenciadores no uso do preservativo. Na análise dos achados verificou-se que a maioria das participantes têm idades entre 18-24 anos; são heterossexuais; tiveram a primeira relação sexual na faixa etária de 15 a 18 anos; usaram preservativos na primeira relação sexual, mas não utilizam esse recurso em todas as relações. As estudantes não utilizam preservativos nos relacionamentos afetivos com parceiros fixos, contudo empregam-no em relacionamentos com parcerias eventuais. Pode-se notar que o uso de preservativos nas relações sexuais tem associação direta com o tipo de parceria, sendo mais empregado quando não existe confiança no parceiro sexual. Quanto ao preservativo feminino, a maioria das estudantes não adota em função da falta de conhecimento, pela dificuldade de acesso e pelo desconforto. A negociação do uso de preservativos não é uma prática habitual das mulheres, e na maioria das situações essa é uma decisão dos parceiros sexuais, já que muitas não verbalizam a sua opinião. O álcool é outro fator que influencia diretamente no uso de preservativos. As participantes informaram fazer uso de álcool de forma esporádica, porém não utilizaram antes do último intercurso sexual. As jovens buscaram atendimento de saúde no último ano, fizeram exame ginecológico e de Papanicolau. Conclusão: As participantes do estudo relacionam a prática de cuidado com a saúde sexual com o uso de preservativos, embora nem sempre usem esse recurso. O uso de preservativos sofre influencia de diversos fatores que afetam diretamente a adoção desse recurso pelas jovens. As universitárias destacaram a importância da educação em saúde para oferecer informações de qualidade aos jovens sendo uma importante ferramenta para dirimir duvidas e prevenir agravos para a saúde sexual.


Descriptive, quantitative and qualitative study, carried out in Rio de Janeiro, at a public university, which aimed to analyze the prevention practices of Sexually Transmitted Infections adopted by young university students. Quantitative data were applied to a sample of 276 students who answered a questionnaire in 2017. Qualitative data were collected from 27 students who participated in focus groups. The information was stored with the help of Excel 2007 and Word 2010 software. The quantitative findings were analyzed using descriptive statistics and the discursive ones using the categorical thematic content analysis technique. All ethical research procedures involving human beings, recommended by the National Health Council, were respected. Results: In the qualitative analysis, two categories emerged: Information as a resource for STI prevention and Health care practices adopted by young women; and a subcategory: Aspects that influence condom use. In the analysis of the findings, it was found that most participants are aged between 18-24 years; they are heterosexual; had their first sexual intercourse in the 15 to 18 age group; used condoms in the first sexual intercourse, but do not use this resource in all relationships. Students do not use condoms in affective relationships with fixed partners, however they do use them in relationships with occasional partners. It can be noted that the use of condoms during sexual intercourse is directly associated with the type of partnership, being more used when there is no trust in the sexual partner. As for the female condom, most students do not adopt due to the lack of knowledge, the difficulty of access and the discomfort. Negotiating the use of condoms is not a common practice for women, and in most situations this is a decision of sexual partners, as many do not verbalize their opinion. Alcohol is another factor that directly influences the use of condoms. The participants reported making sporadic use of alcohol, but did not use it before the last sexual intercourse. The young women sought health care in the last year, underwent gynecological and Pap tests. Conclusion: Study participants relate the practice of caring for sexual health with the use of condoms, although they do not always use this resource. Condom use is influenced by several factors that directly affect the adoption of this resource by young women. The university students highlighted the importance of health education to offer quality information to young people, being an important tool to resolve doubts and prevent injuries to sexual health.


Subject(s)
Humans , Female , Adolescent , Adult , Primary Prevention , Sexually Transmitted Diseases, Bacterial/prevention & control , Sexually Transmitted Diseases , Sexual Health , Students , Nursing Methodology Research , Disease Prevention
6.
Rev. Esc. Enferm. USP ; 54: e03648, 2020. tab, graf
Article in English, Portuguese | BDENF, LILACS | ID: biblio-1143695

ABSTRACT

RESUMO Objetivo Comparar a efetividade da comunicação verbal e por cartão no comparecimento de parceiros sexuais de pessoas com infecções sexualmente transmissíveis com fatores associados ao seu êxito. Método Ensaio clínico, controlado, randomizado, cuja intervenção consistiu no oferecimento de um cartão de notificação para os pacientes-índices entregarem aos seus parceiros. Resultados A amostra foi de 189 pacientes-índices, 94 do grupo controle que convidaram verbalmente os parceiros sexuais para atendimento e 95 do grupo intervenção que levaram o cartão de notificação de parceiros como forma de convite para atendimento. Houve comparecimento de 52,6% dos parceiros convidados por cartão, e 43,6% dos convidados verbalmente, mas sem diferença estatística significativa (p=0,215). Os fatores associados ao não êxito no comparecimento de parceiros foram: não residir com o parceiro (p=0,0001), não ter parceiros fixos (p=0,0001), ter parceria casual (p=0,028) e usar preservativo com parceiro fixo (p=0,045). O tipo de infecção não influenciou a vinda do parceiro. Conclusão Face à ausência de maior efetividade na notificação por cartão, recomenda-se outro modelo de cartão contendo informações destinadas a parceiros para ser usado combinado a outros métodos. Registro Brasileiro de Ensaios Clínicos: RBR-7jp5mr.


RESUMEN Objetivo Comparar efectividad de comunicación oral y por tarjeta en la comparecencia de parejas sexuales de personas con enfermedades de transmisión sexual y factores asociados a su éxito. Método Ensayo clínico, controlado, randomizado, con participación consistente en entrega de tarjeta informativa para que los pacientes indicados entreguen a sus parejas. Resultados Muestra de 189 pacientes indicados, 94 del grupo control, que invitaron verbalmente a sus parejas sexuales para atención, y 95 del grupo intervención, que entregaron tarjeta de reporte de parejas como medio de citación a su atención. Comparecieron 52,6% de las parejas invitadas vía tarjeta, y 43,6% de citados oralmente, sin diferencia estadísticamente significante (p=0,215). Los factores asociados al fracaso de la comparecencia de parejas fueron: no residir con la pareja (p=0,0001), tener una relación casual (p=0,028) y utilizar preservativos con la pareja fija (p=0,045). El tipo de infección no influyó en la comparecencia de la pareja. Conclusión Considerando carencia de mayor efectividad del reporte vía tarjeta, se recomienda otro modelo de la misma incluyendo información destinada a parejas para utilizarse combinada con otros métodos. Registro Brasileño de Ensayos Clínicos: RBR-7jp5mr.


ABSTRACT Objective To compare the effectiveness of verbal communication and communication by card in getting sexual partners of people with sexually transmitted infections to attend a health service and the factors associated with the success of these types of communication. Method Clinical, controlled, and randomized study, whose intervention was offering a reporting card for index patients to hand to their sexual partners. Results The sample was 189 index patients, 94 of whom were in the control group, and verbally invited their sexual partners to receive care, and 95 were allocated to the intervention group, and took their partner's reporting card to their partners as a way to invite them to receive care. The percentage of partners invited by card who came to the service was 52.6%, in contrast with 43.6% among partners who were invited verbally, but no significant statistical difference was found (p=0.215). The factors associated with failure to convince partners to come to the service were: not living with the partner (p=0.0001); not having a steady partner (p=0.0001); having casual partners (p=0.028); and using condoms with a steady partner (p=0.045). The infection type did not influence the studied partners' visits to the service. Conclusion Given the failure to achieve effectiveness when applying the reporting by card, the authors recommend another card model containing information for partners to be used in combination with other methods. Brazilian Clinical Trials Registry: RBR-7jp5mr.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Sexual Partners , Sexually Transmitted Diseases, Bacterial/nursing , Contact Tracing , Public Health Nursing
7.
Rev. argent. coloproctología ; 30(4): 80-87, dic. 2019. graf, tab, ilus
Article in Spanish | LILACS | ID: biblio-1096677

ABSTRACT

Introducción: Las infecciones transmisibles sexualmente (ITS) con afectación anorrectal constituyen un desafío pues las manifestaciones producidas por Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) y Treponema pallidum (TP) son similares. Objetivo: Evaluar si las manifestaciones anorrectales debidas a CT, NG y TP asociadas al examen proctológico permiten diagnóstico certero, sin estudios complementarios. Pacientes y método: Estudio retrospectivo. Revisión de registros de pacientes atendidos en consultorio coloproctológico. Periodo: 01/08/2015-01/07/2016. Se incluyeron pacientes con diagnóstico de ITS anorrectal, excepto aquellos con HPV únicamente. A todos se les pesquisaron ITS mediante hisopado anal para CT por inmunofluorescencia y para estudio directo y cultivo de NG, VDRL para TP y además HIV. Variables: sexo, edad, HIV, sexo anal, uso de preservativo, motivo de consulta y resultado de estudios efectuados. Resultados: Treinta y cuatro pacientes (32 hombres). Edad mediana 31,5 años (rango: 19-65). Veinticinco pacientes HIV + (73,5%). Veintinueve pacientes (28 hombres) mantenían sexo anal. 91% no usaba preservativo adecuadamente. 65% tuvo una única infección (ITS pura). Se diagnosticaron 14 sífilis (8 puras), 14 clamidiasis (7 puras) y 11 gonococcias (7 puras). Co-infección entre ellas: 9% y con HPV: 26%. La úlcera fue la manifestación en 7/8 casos de sífilis puras (todas dolorosas, excepto una). El resto presentó síntomas variados (condilomas virales atípicos, secreción purulenta y proctorragia). Más del 50% de las gonococias puras (4/7) se manifestó con úlcera, sin embargo, el dolor estuvo presente siempre (8/8) y en tres se asoció secreción purulenta. En cambio, la mitad de los pacientes con clamidiasis puras, se manifestó con proctorragia causada por un tumor rectal/sigmoideo inflamatorio, clínicamente indistinguible de neoplasia maligna. Todos las sífilis y gonococias tuvieron correlato con las pruebas diagnósticas, no así las clamidiasis cuyo diagnóstico no pudo confirmarse en tres casos (37,5%), que respondieron al tratamiento empírico. Conclusión: NG y TP anorrectal provocaron mayormente síntomas similares a los de etiología no venérea y se requirió del laboratorio para el diagnóstico etiológico. La presencia de tumor con biopsia negativa para neoplasia maligna en pacientes de riesgo para ITS obliga a descartar clamidiasis. (AU)


Introduction: Sexually transmitted infections (STIs) are a challenge in medical consultation. The clinical manifestations of infection by Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Treponema pallidum ( TP) share symptoms at anorectal level. This implies the need for a high index of suspicion for diagnosis, which is based on history, physical examination and laboratory tests that not always are accurate or available . Purpose: Assess whether clinical signs of anorectal infections by CT, NG and TP associated with proctologic exams, lead to an accurate etiologic diagnosis without the help of specific laboratory studies. Patients and methods: Observational, retrospective study, based on a review of records of patients treated at the outpatient clinic of the Hospital Fernandez (City of Buenos Aires) department of coloproctology, in the period between August 2015 and July 2016. Patients who underwent STI diagnosis were all considered, but to those whose only diagnosis was infection by human papilloma virus (HPV) were excluded from the analysis. All patients were tested after the three etiologies of STI (anal swab for CT study by immunofluorescence, swabbing for direct study, and cultivation of NG and TP VDRL) and HIV. Variables analyzed: sex, age, presence of HIV infection, practice of receptive anal sex, proper use of condoms, signs and symptoms that prompted the consultation, and results of diagnostic tests. Results: 34 patients (32 men) were included. Median age 31.5 years (range: 19-65, interquartile range: 26-37). Twenty-five patients (73.5%) were HIV+. Twenty-nine patients (28 men) remained receptive anal sex. 91% did not use condoms properly. 65% of infections were pure, without other STI asociada-. 14 cases of syphilis (8 pure), 14 Chlamydia (7 pure) and 11 gonococcias (7puras), including co-infection in 9% of cases, no evidence of a more frequent another co-infection diagnosed. Co-infection with HPV was detected in 9 (26%) cases. The ulcer was the sign in 7/8 cases of pure syphilis (all painful, except one). The rest is expressed by a variety of symptoms (atypical viral warts, purulent and bloody diarrhea). Similarly, just over 50% (4/7) of pure gonococcias demonstrated ulcer, but the pain was always present (8/8 of pure gonococcias) and three associated with purulent discharge. Instead of the ten patients with pure chlamydia, 50% manifested with bloody diarrhea caused by a rectal tumor / inflammatory sigmoid, clinically indistinguishable from malignancy. All cases of syphilis and gonococcal were correlated with diagnostic tests; not those whose diagnosis of chlamydial infection (confirmed in eight and was negative in three, 37.5%) who responded to empiric treatment indicated by the clinical suspicion. Conclusion: While this is a small series, it shows that the NG and TP in the anorectal location mostly caused symptoms similar to those of non-venereal ethology most of the times, and laboratory assistance for etiologic diagnosis was required. The presence of tumor with negative biopsy for malignancy in patients at risk for STIs, leads chlamydia to be ruled out. (AU)


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Young Adult , Proctitis/etiology , Proctitis/microbiology , Sexually Transmitted Diseases, Bacterial/complications , Sexually Transmitted Diseases, Bacterial/diagnosis , Chlamydia Infections/diagnosis , Gonorrhea/diagnosis , Syphilis/diagnosis , Pain , Proctitis/epidemiology , Rectum/microbiology , Sexually Transmitted Diseases, Bacterial/epidemiology , Comorbidity , HIV Infections , Retrospective Studies , Sex Distribution , Clinical Laboratory Techniques
9.
Rev. chil. infectol ; 36(3): 292-298, jun. 2019. tab
Article in Spanish | LILACS | ID: biblio-1013786

ABSTRACT

Resumen Introducción: La mujer embarazada está expuesta anumerosas infecciones de transmisión sexual (ITS), las que pueden producir aborto, enfermedad en el feto y/o en el recién nacido, además de alteraciones en el curso normal del embarazo. Objetivo: Realizar tamizaje de infección cervical asintomática en mujeres embarazadas y su relación con la microbiota. Pacientes y Métodos: Se enrolaron 85 mujeres embarazadas sin cervicitis clínica que consultaron en control de rutina de embarazo (47 pacientes) o que fueron derivadas a una unidad de ITS (38 pacientes). Se tomaron muestras de fondo de saco vaginal, que fueron analizadas por técnicas clásicas de microscopía y cultivo corriente y reacción de polimerasa en cadena para Neisseria gonorrhoeae, Trichomonas vaginalis y Chlamydia trachomatis. Resultados: Se encontró 12,9% de infección por C. trachomatis, 2,4% de T. vaginalis. En este estudio no se encontró N. gonorrhoeae. El 23,3% de pacientes con microbiota alterada (vaginosis bacteriana y microbiota intermedia) fue positiva para C. trachomatis. Conclusión: En este trabajo, encontramos una alta frecuencia de infección por C. trachomatis, que se relaciona en forma significativa con la presencia de microbiota alterada. Esta alta frecuencia debería promover estrategias preventivas en los controles de salud de la mujer embarazada.


Background: Pregnant woman is exposed to many sexual transmitted infections (STI). Many of these infections may produce diseases in the fetus and newborn, and also alteration in the normal course of the pregnancy. Aim: Screening of asymptomatic cervical infection in pregnant woman and its relationship with the vaginal microbiota. Patients and Methods: 85 pregnant women without clinical cervicitis who consult in the routine pregnant control (47 patients) and women derived from STI service (38 patients). The samples were obtained from the vaginal fund sac and were analyzed with optic microscopy, cultures and PCR of Neisseria gonorrhoeae, Trichomonas vaginalis and Chlamydia trachomatis. Results: 12,9% of the enrolled women were positive for C. trachomatis, 2,4% for T. vaginalis. In this study, we did not found N. gonorrhoeae. We observed 23,3% of patients with altered microbiota (bacterial vaginosis and intermediate microbiota) was positive for C. trachomatis. Conclusions: In this study, we found a high frequency of C. trachomatis infection, that correlates with the presence of altered microbiota. This high frequency would promote preventive strategies in the pregnant women routine controls.


Subject(s)
Humans , Female , Pregnancy , Adolescent , Adult , Young Adult , Trichomonas Infections/microbiology , Trichomonas vaginalis/isolation & purification , Vagina/microbiology , Sexually Transmitted Diseases, Bacterial/diagnosis , Chlamydia Infections/microbiology , Chlamydia trachomatis/isolation & purification , Pregnancy Complications, Infectious/diagnosis , Pregnancy Complications, Infectious/microbiology , Socioeconomic Factors , Trichomonas Infections/diagnosis , Sexually Transmitted Diseases, Bacterial/microbiology , Chlamydia Infections/diagnosis , Mass Screening , Age Distribution , Asymptomatic Infections , Microbiota
10.
Rev. ciênc. méd., (Campinas) ; 27(3): http://dx.doi.org/10.24220/2318-0897v27n3a4115, set.-dez. 2018. tab, ilus
Article in Portuguese | LILACS | ID: biblio-981285

ABSTRACT

Objetivo Esta pesquisa teve por objetivo determinar a prevalência de fatores associados às infecções do trato urinário e genital em mulheres em período gestacional. Métodos Trata-se de pesquisa epidemiológica de caráter descritivo com abordagem quantitativa, realizada por meio da coleta de dados em prontuários de gestantes atendidas em nove Unidades Básicas de Saúde distribuídas em Cascavel, Paraná, entre janeiro e dezembro de 2015. Foram consideradas as gestantes com diagnóstico positivo para qualquer doença que acometa os tratos genital e urinário. Foram coletadas dos prontuários informações sociodemográficas, comportamentais, clínicas e resultados laboratoriais. Para as análises estatísticas foi utilizado o método de Qui-Quadrado. Resultados Foram analisados 798 prontuários, observando-se uma positividade de 33,08% (264 casos) com infecções do trato urinário, genital ou ambos. Destas pacientes, 125 (15,66%) apresentaram episódios de infecções do trato urinário, 115 (14,41%) foram acometidas por algum tipo de infecção genital e 24 (3,01%) estavam coinfectadas. Verificou-se diferença estatística em relação ao número de pacientes que apresentaram sinais e sintomas característicos para infecções do trato urinário (<0,001), infecção genital (<0,001) e para casos anteriores de infecções do trato urinário (<0,001). A maioria das infecções do trato genital deu-se por Gardnerella vaginalis (43/37,39%) e Candida sp. (34/29,57%). Conclusão Os resultados indicam altas prevalências de infecções do trato urinário e infecção genital, considerando que, em gestantes, as consequências para o bebê podem ser graves, o que torna o diagnóstico dessas doenças de suma importância na determinação de medidas preventivas. Sendo assim, a investigação, o diagnóstico precoce e o tratamento adequado auxiliam no controle de infecções e problemas congênitos.


Objective To determine the prevalence of factors associated with urinary tract infections, infections of the genital tract in gestational women. Methods A descriptive epidemiological research with a quantitative approach was carried out by means of the collection of data in records of pregnant women attended at nine Basic Health Units distributed in Cascavel, Paraná, between January and December 2015. Pregnant women were considered with positive diagnosis for any disease that affects the genital and urinary tracts. Sociodemographic, behavioral, clinical and laboratory results were collected from the medical records. Statistical analyses were performed using the Chi-square method. Results A total of 798 records were analyzed, with a positive (urinary tract infections or genital infection or urinary tract infections and genital infection) of 33.08% (264 cases). Of these, 125 (15.66%) presented urinary tract infections episodes, 115 (14.41%) were affected by some type of genital infection and 24 (3.01%) were co-infected. There was a statistically significant difference in the number of patients presenting characteristic signs and symptoms for urinary tract infections (<0.001), genital infection (<0.001) and previous cases of urinary tract infections (<0.001). The majority of infections of the genital tract were Gardnerella vaginalis (43/37.39%) and Candida sp. (34/29.57%). Conclusion The prevalence of urinary tract infections and genital infection has been high considering that in pregnant women the consequences for the baby may be serious, which makes the diagnosis of these diseases of paramount importance in determining preventive measures. Therefore, research, early diagnosis and appropriate treatment help control infections and congenital problems.


Subject(s)
Sexually Transmitted Diseases, Bacterial/epidemiology , Cystitis , Pregnant Women
11.
Epidemiol. serv. saúde ; 27(1): e20171678, 2018. tab
Article in Portuguese | LILACS | ID: biblio-953370

ABSTRACT

Objetivo: descrever as características sociodemográficas e comportamentais e identificar os fatores associados à coinfecção pelo vírus da imunodeficiência humana (HIV) em casos de sífilis adquirida notificados em Centro de Referência de Doenças Sexualmente Transmissíveis (DST) e Aids. Métodos: estudo transversal, com dados secundários de um Centro de Referência de DST e Aids do município de São Paulo, Brasil, em 2014; empregou-se regressão de Poisson para estimar razões de prevalência (RP) e intervalos de confiança de 95% (IC95%). Resultados: foram notificados 648 casos de sífilis adquirida, 98% do sexo masculino; 88% eram homens que fazem sexo com homens (HSH) e 57% apresentavam coinfecção com o HIV; foram fatores independentemente associados à coinfecção por HIV o sexo masculino (RP=1,95; IC95% 1,05;3,61) e HSH (RP=1,87; IC95% 1,38;2,53). Conclusão: encontrou-se elevada prevalência de coinfecção por HIV no serviço, afetando desproporcionalmente os HSH notificados com sífilis adquirida.


Objetivo: describir las características sociodemográficas y comportamentales, e identificar los factores asociados a coinfección por el virus de inmunodeficiencia humana (VIH) en casos de sífilis adquirida, notificados en un Centro de Referencia de Enfermedades de Transmisión Sexual (ETS) y Sida. Métodos: estudio transversal, con datos secundarios del Centro de Referencia de ETS y SIDA del municipio de São Paulo, Brasil, en 2014; se empleó regresión de Poisson para estimar razones de prevalencia (RP) e intervalos de confianza al 95% (IC95%). Resultados: se notificaron 648 casos de sífilis adquirida, 98% del sexo masculino, 88% hombres que tienen sexo con hombres (HSH) y 57% con coinfección por VIH; fueran associados independientemente con la coinfección por VIH el sexo masculino (RP=1,95; IC95% 1,05;3,61) y HSH (RP=1,87; IC95% 1,38;2,53). Conclusión: se encontró elevada prevalencia de coinfección por VIH que afectó desproporcionadamente los HSH notificados con sífilis adquirida en ese servicio.


Objective: to describe sociodemographic and behavioral characteristics and to identify factors associated with human immunodeficiency virus (HIV) co-infection in cases of acquired syphilis reported in a Reference Center for Sexually Transmitted Diseases (STD) and AIDS. Methods: cross-sectional study with secondary data from a Reference Center for STD and AIDS in the municipality of São Paulo, Brazil, in 2014; the Poisson regression was used to estimate prevalence ratios (PR) and 95% confidence intervals (95%CI). Results: 648 cases of acquired syphilis were reported, and 98% were male; 88% were men who have sex with men (MSM) and 57% had HIV co-infection; male sex (PR=1.95; 95%CI 1.05;3.61) and MSM (PR=1.87; 95%CI 1.38;2.53) were factors independently associated with HIV co-infection. Conclusion: there was a high prevalence of HIV co-infection in the service analyzed, disproportionately affecting MSM who were notified with acquired syphilis.


Subject(s)
Humans , Male , Female , Adult , Sexually Transmitted Diseases, Bacterial , Syphilis , HIV Infections , Epidemiological Monitoring , Cross-Sectional Studies
12.
Rev. chil. infectol ; 34(2): 116-119, abr. 2017.
Article in Spanish | LILACS | ID: biblio-844454

ABSTRACT

Background: As alternative for patients that fear genital examination, we assessed adolescent's comfort and ease with self-collected samples for nucleic acid amplification testing for sexually transmitted infections. Patients and Methods: Sexually active Chilean adolescents and youth under 25 years (174 males and 117 females) were enrolled. Females used self-collected vaginal swabs and males collected first-stream urine. A satisfaction survey evaluating self-sampling system was applied. Results: Self-collection was considered easy in 99.3% of the interviewees (CI 95% 0.88-0.98). In women, 79.3% preferred vaginal self-collected samples than pelvic exam (CI 95% 0.73-0.85). In men, 80.3% preferred self-collected first-stream urine to urethral swabs (CI 95% 0.73-0.87). Assuming that self-collected sampling were available, 89.6% of women (CI 95% 0.85-0.94) and 93.2% of men (CI 95% 0.89-0.98) would be prone to be tested more often. Ease of self-collected sampling is not associated with age, gender, educational level or poverty. Conclusions: Chile currently does not have sexually transmitted infections surveillance or screening programs for youth and adolescents. Given self-collected sampling's good acceptability, it could be successfully used when these programs are implemented.


Introducción: Como alternativa para pacientes que temen al examen genital o para aquellos asintomáticos, se evaluó la satisfacción de adolescentes con el sistema de autotoma -muestra tomada por el propio paciente- para amplificación de ácidos nucleicos y determinación de infecciones de transmisión sexual (ITS). Material y Método: Se enrolaron 174 mujeres y 117 hombres menores de 25 años sexualmente activos. Las mujeres se realizaron autotoma con tórula vaginal. Los hombres, autotoma de orina de primer chorro. Se aplicó encuesta de satisfacción. Resultados: A 99,3%, le resultó fácil obtener muestras mediante autotoma (IC 95% 0,88-0,98). En mujeres, 79,3% prefirió la autotoma vaginal por sobre el examen pélvico (IC 95% 0,73-0,85). En hombres, 80,3% prefirió la autotoma de orina por sobre el hisopado uretral (IC 95% 0,73-0,87). Si la autotoma estuviera disponible, 89,7% de las mujeres (IC 95% 0,85-0,94) y 93,2% de los hombres (IC 95% 0,89-0,98) estarían dispuestos a someterse a un examen de ITS en forma más seguida. Encontrar fácil la autotoma no se asoció con edad, género, escolaridad ni pobreza. Conclusiones: Chile aún no tiene programas de vigilancia o detección de ITS para jóvenes y adolescentes. Dada la buena aceptabilidad de la autotoma, se podría emplear exitosamente cuando estos programas se implementen.


Subject(s)
Humans , Male , Female , Adolescent , Young Adult , Specimen Handling/methods , Sexually Transmitted Diseases, Bacterial/diagnosis , Patient Satisfaction/statistics & numerical data , Vaginal Smears/methods , Chile , Surveys and Questionnaires , Nucleic Acid Amplification Techniques , Urine Specimen Collection/methods
13.
Saúde Soc ; 25(3): 641-651, jul.-set. 2016. tab, graf
Article in Portuguese | LILACS | ID: biblio-830873

ABSTRACT

Resumo Foram pesquisados os fatores que contribuem para a vulnerabilidade de homens e mulheres que vivem com HIV/aids, usuários dos Serviços de Atendimento Especializado (SAE) em DST/aids, se examinando as diferenças sociodemográficas e epidemiológicas, além de seu acolhimento e acesso ao diagnóstico e tratamento. Realizou-se um estudo observacional, descritivo e de corte transversal, em que foram entrevistados 248 indivíduos, entre outubro e dezembro de 2007. Para análise, empregou-se o teste do qui-quadrado de Pearson e a análise multivariada através da técnica CHAID (nível de significância de 5%), observando-se as variações por sexo. Percebeu-se que alguns elementos de ordem individual, social e programática, incluindo questões de gênero, contribuíram de maneira significativa para a vulnerabilidade dos entrevistados. Observaram-se importantes diferenças entre homens e mulheres, considerando: emprego e renda, total de parcerias e uso de preservativo. A forma de acolhimento e acesso ao diagnóstico e tratamento nos SAE se apresentou como um elemento de incremento de vulnerabilidade, por não promover um atendimento integral aos usuários. Identificaram-se, ainda, aspectos de vulnerabilidade diferencial no grupo das mulheres em relação ao "uso do preservativo após o diagnóstico", associado ao tipo de parceria (fixa ou não) e ao "entendimento do que lhe diz o infectologista durante as consultas", o qual esteve relacionado diretamente ao tempo de atendimento no SAE. Nesse sentido, um caminho para a diminuição da vulnerabilidade perpassa pela busca da equidade de gênero e de etnia, com vista à melhoria da qualidade de vida das pessoas.


Abstract We examine factors that contribute to the vulnerability of men and women living with HIV/AIDS, users of the Serviço de Atendimento Especializado em DST/AIDS (SAE), examining demographic and epidemiological differences as well as their reception and access to diagnosis and treatment. We conducted an observational, descriptive and cross-sectional study, in which 248 individuals were interviewed between October and December of 2007. We applied the chi-square test and multivariate analysis by CHAID technique (significance level of 5%). We established a classification by sex. We felt that some elements of an individual, programmatic and social level, including gender, contributed significantly to the vulnerability of the respondents. We observed substantial differences between men and women, considering: employment and income, total partners and condom use. The manner of shelter and access to diagnosis and treatment in the SAE is presented as an element of increased vulnerability, for not promoting a comprehensive service to the users. We identified aspects of differential vulnerability of women in the group over the "condom use after diagnosis", associated with the type of partnership (steady or not) and "understanding of what it is been saidduring the consultations", which was directly related to service time at SAE. In this sense, a way to reduce vulnerability pervades the pursuit of gender equity, ethnicity, to improve the quality of life.


Subject(s)
Humans , Male , Female , HIV Infections/diagnosis , HIV Infections/prevention & control , HIV Infections/transmission , Acquired Immunodeficiency Syndrome , Answering Services , User Embracement , Health Promotion , Health Services , Sexually Transmitted Diseases, Bacterial/prevention & control , Women's Health , Health Strategies , Integrality in Health
14.
Rev. Asoc. Méd. Argent ; 129(2): 6-9, jun. 2016. graf
Article in Spanish | LILACS | ID: biblio-982778

ABSTRACT

La gonorrea es una infección de transmisión sexual conocida desde la antigüedad que se ha perpetuado en el tiempo. Su agente etiológico, Neisseria gonorrhoeae, fue adquiriendo resistencia a la mayoría de los antimicrobianos utilizados para su tratamiento empírico. Las resistencias emergentes en los últimos años son a fluorquinolonas, macrólidos y cefalosporinas orales y parenterales. Hay aislamientos multirresistentes que plantean un desafío para su tratamiento. En países donde estos hallazgos ocurrieron precedentemente, la experiencia de tratamientos con antibióticos no convencionales, por ejemplo aminoglucósidos, es limitada y también emergieron cepas resistentes. Una de las estrategias utilizadas frente a la sensibilidad disminuida a ceftriaxona es aumentar la dosis o utilizar tratamientos combinados. En el marco actual de la multirresistencia de este microorganismo es importante promover la prevención de la infección, realizar vigilancia epidemiológica y buscar nuevas estrategias para su tratamiento.


Gonorrhea is a sexually transmitted infection known since antiquity that has been perpetuated over time. Its etiologic agent, Neisseria gonorrhoeae, was becoming resistant to most antimicrobials agents used for empiric therapy. Emerging resistance in recent years are fluoroquinolones, macrolides, oral and parenteral cephalosporins. There are multiresistant isolates that represent a challenge for its treatment. In countries where these findings occurred previously, the experience with unconventional treatments such as aminoglycosides is limited and resistant strains have emerged. One of the strategies used against the reduced susceptibility to ceftriaxone is to increase the dose or use combined treatments. In the current context of multidrug resistance of this organism it is important to promote the prevention of infection, epidemiological surveillance and look for new strategies for treatment.


Subject(s)
Humans , Gonorrhea/drug therapy , Gonorrhea/epidemiology , Neisseria gonorrhoeae , Neisseria gonorrhoeae/pathogenicity , Drug Resistance, Bacterial , Gonorrhea/therapy , Incidence , Sexually Transmitted Diseases, Bacterial
16.
São Paulo med. j ; 133(6): 465-470, Nov.-Dec. 2015. tab, graf
Article in English | LILACS | ID: lil-770148

ABSTRACT

ABSTRACT CONTEXT AND OBJECTIVE: Bacterial vaginosis occurs frequently in pregnancy and increases susceptibility to sexually transmitted infections (STI). Considering that adolescents are disproportionally affected by STI, the aim of this study was to evaluate the cervicovaginal levels of interleukin (IL)-1 beta, IL-6, IL-8 and bacterial sialidase in pregnant adolescents with bacterial vaginosis. DESIGN AND SETTING: Cross-sectional study at mother and child referral units in Belém, Pará, Brazil. METHODS: Vaginal samples from 168 pregnant adolescents enrolled were tested for trichomoniasis and candidiasis. Their vaginal microbiota was classified according to the Nugent criteria (1991) as normal, intermediate or bacterial vaginosis. Cervical infection due to Chlamydia trachomatisand Neisseria gonorrhoeae was also assessed. Cytokine and sialidase levels were measured, respectively, using enzyme-linked immunosorbent assays and MUAN conversion in cervicovaginal lavages. Forty-eight adolescents (28.6%) were excluded because they tested positive for some of the infections investigated. The remaining 120 adolescents were grouped according to vaginal flora type: normal (n = 68) or bacterial vaginosis (n = 52). Their cytokine and sialidase levels were compared between the groups using the Mann-Whitney test (P < 0.05). RESULTS: The pregnant adolescents with bacterial vaginosis had higher levels of IL-1 beta, IL-6 and IL-8 (P < 0.05). Sialidase was solely detected in 35 adolescents (67.2%) with bacterial vaginosis. CONCLUSIONS: Not only IL-1 beta and sialidase levels, but also IL-6 and IL-8 levels are higher in pregnant adolescents with bacterial vaginosis, thus indicating that this condition elicits a more pronounced inflammatory response in this population, which potentially increases vulnerability to STI acquisition.


RESUMO CONTEXTO E OBJETIVO: A vaginose bacteriana é uma condição, comum em gestantes, que aumenta a susceptibilidade a infecções sexualmente transmissíveis (IST). Considerando que adolescentes são desproporcionalmente afetadas por IST, o objetivo deste estudo foi avaliar os níveis cervicovaginais de interleucina (IL)-1 beta, IL-6, IL-8 e sialidases bacterianas em gestantes adolescentes com vaginose bacteriana. DESENHO DO ESTUDO E LOCAL: Estudo transversal em Unidade de Referência Materno Infantil (UREMIA), Belém, Pará, Brasil. MÉTODOS: Amostras vaginais das 168 gestantes adolescentes incluídas foram testadas para tricomoníase e candidíase e a microbiota vaginal foi classificada em normal, intermediária e vaginose bacteriana, segundo os critérios de Nugent (1991). Infecções cervicais por Chlamydia trachomatis eNeisseria gonorrhoeae também foram avaliadas. Os níveis de citocinas e sialidades foram quantificados, respectivamente, por método imunoenzimático e pela conversão do MUAN nos lavados cervicovaginais. Foram excluídas 48 (28,6%) adolescentes positivas para alguma das infecções investigadas. As 120 gestantes remanescentes foram agrupadas de acordo com o padrão de flora vaginal em: normal (n = 68) e vaginose bacteriana (n = 52). Níveis de citocinas e sialidases foram comparados pelo teste de Mann-Whitney, P < 0,05. RESULTADOS: As gestantes adolescentes com vaginose bacteriana entre os grupos apresentaram níveis aumentados de IL-1 beta, IL-6 and IL-8 (P < 0,05). Sialidases foram exclusivamente detectadas em 35 (67,2%) adolescentes com vaginose bacteriana. CONCLUSÕES: Não apenas a IL-1 beta e as sialidases estão aumentadas em gestantes adolescentes com vaginose bacteriana, mas também IL-6 e IL-8, indicando resposta inflamatória mais pronunciada dessa alteração de microbiota nesta população, potencializando a vulnerabilidade à aquisição de IST.


Subject(s)
Adolescent , Female , Humans , Pregnancy , Young Adult , Interleukins/analysis , Neuraminidase/analysis , Vaginosis, Bacterial/pathology , Cervix Uteri/microbiology , Cross-Sectional Studies , Enzyme-Linked Immunosorbent Assay , Interleukin-1/analysis , /analysis , /analysis , Risk Assessment , Risk Factors , Sexually Transmitted Diseases, Bacterial/microbiology , Socioeconomic Factors , Statistics, Nonparametric , Vagina/microbiology
17.
Rev. argent. microbiol ; 47(1): 9-16, Mar. 2015. ilus, tab, graf
Article in Spanish | LILACS | ID: lil-757138

ABSTRACT

La infección genital por Chlamydia trachomatis es considerada en la actualidad una de las causas más frecuentes de infecciones transmisibles sexualmente (ITS) a nivel mundial y afecta principalmente al grupo de jóvenes menores de 25 años. El objetivo de este estudio fue determinar la prevalencia de la infección por C. trachomatis en alumnos ingresantes a la Universidad Nacional del Sur (Bahía Blanca, Argentina) y evaluar los factores de riesgo para la adquisición de ITS. Participaron en el estudio 204 jóvenes de edad media de 19 años, que remitieron una muestra de orina de primera micción y respondieron a una encuesta anónima. La investigación de C. trachomatis se realizó sobre 114 muestras válidas mediante una técnica de amplificación génica, cuyo blanco molecular es el gen ompA. Se detectaron 4 casos de infección por C. trachomatis, lo que implicó una prevalencia del 3,5 %. Los factores de riesgo que demostraron estar asociados con la adquisición de esta ITS fueron un historial de 7 o más parejas desde el comienzo de las relaciones sexuales y el contacto con una nueva pareja sexual en los últimos 4 meses. La prevalencia de infección por C. trachomatis reflejó una moderada circulación de este microorganismo en la población estudiada. Si bien algunos aspectos revelados en las encuestas sugieren una población de bajo riesgo para la adquisición de ITS en general, otros datos evidencian lo contrario y alertan sobre la necesidad de incrementar la vigilancia y desarrollar acciones de concienciación y prevención en esta población.


Chlamydia trachomatis genital infection is nowadays considered one of the most frequent causes of sexually transmitted infections (STI) in the world, mainly affecting the group of young people under 25 years old. The aim of this study was to determine the prevalence of C. trachomatis infection in newly admitted students to Universidad Nacional del Sur, Bahía Blanca, Argentina, and to evaluate the risk factors to acquire STI. For that purpose, 204 young college students with a mean age of 19 were involved in this study. Each participant delivered a sample of first-void urine and completed a questionnaire which was then submitted anonymously. The research for C. trachomatis was done on 114 valid samples through a technique of DNA amplification, whose molecular target was the gene ompA. Four cases of infection by C. trachomatis were detected with a prevalence of 3.5 %. The risks factors associated to the infection were a history of 7 or more partners since the start of sexual activity and contact with a new sexual partner in the last 4 months. The prevalence of such infection reflects a moderate circulation of this microorganism in the studied population. This fact, along with some aspects shown by the questionnaire results, would characterize a population having a low risk profile for acquiring STIs. However, some other information obtained from the questionnaires gave some opposite evidence, which would alert us on the need of keeping watch, raising awareness and implementing preventive actions in this population.


Subject(s)
Adolescent , Adult , Female , Humans , Male , Young Adult , Chlamydia trachomatis , Chlamydia Infections/epidemiology , Chlamydia Infections/transmission , Cross-Sectional Studies , Prevalence , Risk Factors , Students , Surveys and Questionnaires , Sexually Transmitted Diseases, Bacterial/epidemiology , Sexually Transmitted Diseases, Bacterial/transmission , Universities
18.
Rev. ciênc. méd., (Campinas) ; 23(2): 101-112, maio-ago. 2014.
Article in English | LILACS | ID: lil-761212

ABSTRACT

Objetivo: Contribuir para a educação continuada de profissionais da Saúde através da formulação, resposta e discussão de questões de múltipla escolha em doenças sexualmente transmissíveis. Métodos: Considerando as diretrizes do Exame Nacional de Revalidação de Diplomas Médicos Expedidos por Instituições de Educação Superior Estrangeira (Revalida), cada questão é necessariamente constituída de três elementos: o texto-base, o enunciado e as alternativas (gabarito e distratores). A discussão de cada item é travada a partir de textos atualizados da área, devidamente caracterizados nas respectivas referências. Resultados: São apresentadas e problematizadas 20 questões de múltipla escolha sobre diferentes aspectos da epidemiologia, clínica, diagnóstico e terapêutica das doenças sexualmente transmissíveis. Conclusão: Colheram-se evidências adicionais favoráveis à adoção das questões de múltipla escolha como ferramenta de educação continuada em saúde em nosso meio.


Objective: To contribute to the Continuing Education of Health professionals through formulation, answering and discussion of multiple choice questions on sexually transmitted diseases. Method: Considering the objectives of the National Revalidation Exam of medical degrees issued by foreign superior education institutions - Revalida - each question is necessarily constituted of three elements: the base text, the enunciation and the alternatives (template and the distractors). The discussion of each item is set based on updated texts related to subject, characterized on the respective references. Results: Twenty multiple choice questions on Epidemiologic, Clinical, Diagnosis and Therapeutical aspects of the sexually transmitted diseases are presented and discussed. Conclusion: Additional evidences favorable to the election of the multiple choice questions as a continuing health education tool in our environment were collected.


Subject(s)
Sexually Transmitted Diseases, Bacterial , Education, Continuing , Education, Medical , Educational Measurement
19.
Rev. cuba. med. trop ; 65(2): 234-241, abr.-jun. 2013.
Article in Spanish | LILACS | ID: lil-675505

ABSTRACT

Introducción: la prueba de VDRL (venereal disease research laboratories) es una técnica no treponémica de microfloculación en lámina para la detección cualitativa y semicuantitativa de reaginas plasmáticas. El VDRL Plus es un juego de reactivos que contiene una suspensión antigénica estabilizada (no alcohólica), basada en una mezcla de cardiolipina, colesterol y lecitina en tampón fosfato. Objetivo: determinar un conjunto de parámetros funcionales que caracterizan el desempeño diagnóstico o clínico del juego de reactivo VDRL Plus producido en Centro de Isótopos (CENTIS). Métodos: los parámetros del desempeño diagnóstico evaluados fueron: sensibilidad y especificidad diagnóstica, valores predictivos positivo y negativo, razón de verosimilitud positiva y negativa. Se determinaron además los índices de Youden y de concordancia Kappa. Se emplearon como métodos de referencia TPHA (Treponema pallidum hemagglutination) y RPR (rapid plasma reagin)-carbón producidos en el CENTIS. Se utilizaron muestras de sueros obtenidas en diferentes instituciones de salud de La Habana y el estudio se realizó con dos lotes del producto. Resultados: para los dos lotes evaluados se obtuvieron valores de sensibilidad de 100 porciento y de especificidad diagnóstica de 81 y 84 porciento. Los valores predictivos positivos resultaron de 71 y 75 porciento, y los negativos de 100 porciento. Por su parte, las razones de verosimilitud negativas fueron de 0 porciento y las positivas de 5,3 y 6,3 porciento, para cada lote estudiado. Los índices de Youden obtenidos (0,84 y 0,81) y la concordancia expresada mediante Kappa muestran que existe una adecuada correlación entre los resultados con el método en evaluación y los de referencia. Conclusiones: las características funcionales evaluadas evidencian que el diagnosticador VDRL Plus es apto para el uso previsto y que estas son consistentes entre los lotes estudiados


Introduction: the VDRL test (venereal disease research laboratories) is a no-treponemal slide microaglutination test for the qualitative and semi-quantitative detection of plasma reagins in human serum. The VDRL Plus contains non alcoholic stabilized antigen suspension based in cardiolipin, lecithin and cholesterol in phosphate buffer. Objective: to determine a group of functional parameters in the diagnostic or clinical performance of the VDRL Plus set of reagents produced by the Center of Isotopes (CENTIS). Methods: several parameters, such as, sensitivity, specificity, positive and negative predictive values and positive and negative likelihood ratios were evaluated. Likewised, Youden and Kappa indexes were calculated. Two references methods were employed, that is, TPHA (Treponema pallidum hemagglutination) and RPR-Carbon (rapid plasma reagin)-carbon, both from CENTIS. Serum samples were collected from several health centers in Havana city. Two different product batches were evaluated. Results: the sensitivity value for both evaluated batches was 100 percent and the specificity was 81 and 84 percent. The positives predictive values were 71 and 75 percent and negative predictive value was 100 percent. The positive likelihood ration were 5.3 and 6,3 percent respectively and negative likelihood ration was 0 percent for both batches. The Youden indexes obtained (0.84 and 0.81) and Kappa's indexes showed that there was an adequate correlation between the results obtained and the evaluation and reference methods. Conclusions: the evaluated functional characteristics showed that they are consistent among studied batches and that the VDRL Plus assay is suitable for the intended use


Subject(s)
Humans , Male , Female , Sexually Transmitted Diseases, Bacterial/microbiology , Indicators and Reagents/analysis , Reagent Kits, Diagnostic/microbiology , Sensitivity and Specificity , Clinical Laboratory Techniques/methods
20.
Rev. méd. Costa Rica Centroam ; 69(604): 455-459, oct.-dic. 2012.
Article in Spanish | LILACS | ID: lil-762525

ABSTRACT

El virus del papiloma humano es una de las infecciones de transmisión sexual más comunes, se encuentra asociado con varias enfermedades desde cáncer cervical y anal, hasta verrugas genitales. Sus particulares inmunológicas le permiten subsistir en algunos pacientes y causar enfermedades malignas. Con la aprobación de la vacuna tetravalente contra el VPH los médicos poseemos una nueva arma en la prevención primaria contra el cáncer cervical, las verrugas genitales y el cáncer anal. Este trabajo revisa los conocimientos actuales sobre esta vacuna y sus indicaciones en medicina general.


Subject(s)
Humans , Papilloma , Viral Vaccines , Immunotherapy, Active , Sexually Transmitted Diseases, Bacterial/immunology , Sexually Transmitted Diseases, Viral/diagnosis , Sexually Transmitted Diseases, Viral/pathology , Sexually Transmitted Diseases, Viral/therapy , Costa Rica
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