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1.
Braz. j. infect. dis ; 19(6): 557-562, Nov.-Dec. 2015. tab, graf
Artículo en Inglés | LILACS | ID: lil-769630

RESUMEN

ABSTRACT OBJECTIVE: The goal of this study was to determine the prevalence of human papillomavirus infection infection and cervical lesions and its associated factors among HIV infected women attending an AIDS clinic in Amazonas state, Brazil. METHODS: Cross-sectional study. Women attending an AIDS clinic in the city of Manaus between March and December 2011 for gynecological examination were invited to participate. Enrolled patients answered a standardized interview including demographical, behavioral, and clinical data. Additionally, patients underwent a gynecological evaluation with collection of cervical samples for cytological analysis and high-risk human papillomavirus infection hybrid capture. A blood sample was also obtained to determine CD4 and viral load levels. RESULTS: A total of 310 (82.9%) women participated in the study. High-risk human papillomavirus infection was detected in 191 (61.6%) cases; 24 (13.5%) had low-grade squamous intraepithelial lesion (SIL) and 4 (2.2%) high-grade SIL. No invasive cervical cancer was diagnosed. Median age was 32 (interquartile range (IQR): 27-38) years and median of education was 8.5 (IQR 4-11) years of schooling and 56.1% had a monthly income up to US$180. In multivariate analysis, being less than 30 years old [OR = 1.7 (95% CI: 1.2-2.4,p = 0.005)], high-grade SIL [OR = 6.5 (95% CI: 1.6-23.0, p = 0.009)], and CD4 counts <200 cells/mm3 [OR = 1.6 (95% CI: 1.2-2.0, p < 0.001)] were associated with high risk human papillomavirus infection infection. CONCLUSIONS: In the present study high-risk human papillomavirus infection was frequent and it was associated to high-SIL. These results show the importance of gynecologic examinations in routine care and follow-up required by those who present with cervical lesions.


Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Persona de Mediana Edad , Adulto Joven , Infecciones por VIH/complicaciones , Infecciones por Papillomavirus/epidemiología , Neoplasias del Cuello Uterino/epidemiología , Brasil/epidemiología , Estudios Transversales , ADN Viral/análisis , Prueba de Papanicolaou , Prevalencia , Infecciones por Papillomavirus/complicaciones , Lesiones Precancerosas/epidemiología , Lesiones Precancerosas/patología , Lesiones Precancerosas/virología , Factores de Riesgo , Factores Socioeconómicos , Neoplasias del Cuello Uterino/complicaciones , Neoplasias del Cuello Uterino/patología , Neoplasias del Cuello Uterino/virología , Carga Viral
2.
Braz. j. infect. dis ; 17(6): 701-703, Nov.-Dec. 2013. tab
Artículo en Inglés | LILACS | ID: lil-696972

RESUMEN

OBJECTIVES: Our goal was to determine the prevalence of Trichomonas vaginalis and its associated factors among women living with HIV attending an AIDS clinic in Manaus, Amazonas, Brazil. METHODS: Cross-sectional study among women attending an AIDS clinic in Manaus between March and December 2010 for gynecological examination were invited to participate. Enrolled patients answered a face-to-face interview including demographic, behavioral and clinical data. They also underwent a gynecological evaluation and cervical scrape samples were collected for wet mount, Gram stain, culture and cytological analysis. A blood sample was obtained to determine TCD4+ lymphocytes and viral load. RESULTS: A total of 341 (91.2%) women participated in the study. The prevalence of T. vaginalis was 4.1% (95% CI: 2.0-6.2%). Median age was 32 (interquartile range 27-38) years and median years of schooling was 9.0 (interquartile range 4-11). A total of 165 (53.2%) HIV women were classified as patients with AIDS. In multivariate analyses, squamous intraepithelial lesions in cytology [OR = 2.46 (95% CI: 1.31-4.63, p = 0.005)] and anal sex practice [OR = 3.62 (95% CI: 1.08-12.19, p = 0.037)] were associated with T. vaginalis. CONCLUSIONS: These results highlight that HIV-infected women should be screened for T. vaginalis. The control of this infection may have an impact on preventing reproductive complications among these women.


Asunto(s)
Adulto , Femenino , Humanos , Adulto Joven , Infecciones Oportunistas Relacionadas con el SIDA/epidemiología , Vaginitis por Trichomonas/epidemiología , Brasil/epidemiología , Estudios Transversales , Prevalencia , Factores de Riesgo , Conducta Sexual , Factores Socioeconómicos , Carga Viral
3.
Braz. j. infect. dis ; 16(4): 335-338, July-Aug. 2012. tab
Artículo en Inglés | LILACS | ID: lil-645421

RESUMEN

This was a cross-sectional study aimed to determine the prevalence of and to identify risk factors for Chlamydia trachomatis (CT) among human immunodeficiency virus (HIV)-infected women attending the acquired immunodeficiency syndrome (AIDS) clinic in the city of Manaus, Brazil, in 2009-2010. Participants answered a questionnaire containing demographic, epidemiological, and clinical data. A genital specimen was collected during examination to detect CT-DNA by hybrid capture, and blood samples were taken to determine CD4+T and HIV viral load. There were 329 women included in the study. Median age was 32 years (IQR = 27-38) and median schooling was nine years (IQR = 4-11). The prevalence of CT was 4.3% (95%CI: 2.1-6.5). Logistic regression analysis showed that age between 18-29 years [OR = 4.1(95%CI: 1.2-13.4)] and complaint of pelvic pain [OR = 3.7 (95%CI: 1.2-12.8)] were independently associated with CT. The use of condom was inversely associated with CT [OR = 0.39 (95%CI: 0.1-0.9)]. The results showed that younger women who did not use condoms are at a higher risk for CT. Screening for sexually transmitted infections must be done routinely and safe sexual practices should be promoted among this population.


Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Persona de Mediana Edad , Adulto Joven , Infecciones Oportunistas Relacionadas con el SIDA/epidemiología , Chlamydia trachomatis , Infecciones por Chlamydia/epidemiología , Brasil/epidemiología , Estudios Transversales , Escolaridad , Prevalencia , Factores de Riesgo , Carga Viral
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