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1.
AIDS Behav ; 23(6): 1541-1551, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30652206

RESUMEN

Comprehensive care for sexual and reproductive health (SRH) and social needs for women living with HIV remains limited globally. We aimed to assess trends in baseline sociodemographic, clinical, sexual, and reproductive characteristics among a cohort of HIV-infected women in Rio de Janeiro from 1996 to 2016. Participants were stratified into four time periods based on year of enrollment; we compared cross-sectional data from each period. Of 1361 participants (median age 36), most were black or mixed race (60.1%), unemployed (52.1%), and without secondary education (54%). Adolescent pregnancy was common (51.5%), and 18.3% reported sexual debut at < 15 years old. Nearly half (45.2%) had < 5 lifetime sexual partners, yet prior syphilis and oncogenic human papillomavirus prevalence were 10.9% and 43.1%, respectively. Lifetime prevalence of induced abortion was 30.3%, and 16% used no contraceptive method. Future research should explore interactions between social vulnerability, HIV, and poor SRH outcomes and healthcare models to alleviate these disparities.


Asunto(s)
Infecciones por VIH/epidemiología , Pobreza/estadística & datos numéricos , Salud Reproductiva , Conducta Sexual/estadística & datos numéricos , Adolescente , Adulto , Brasil/epidemiología , Estudios Transversales , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Embarazo , Prevalencia , Poblaciones Vulnerables
2.
BMC Cancer ; 15: 478, 2015 Jun 23.
Artículo en Inglés | MEDLINE | ID: mdl-26100400

RESUMEN

BACKGROUND: In Brazil, the rate of cervical cancer remains high despite the availability of screening programs. With ongoing vaccine development and implementation, information on the prevalence of specific HPV types is needed, particularly among high-risk populations, such as HIV-infected women. METHODS: We performed a study of HIV-infected women in Rio de Janeiro, Brazil, who underwent cervical HPV genotype testing between 2005-2013. We examined the prevalence of high-risk HPV types and the patterns of high-risk HPV type clustering. Using logarithmic binomial regression, we estimated the risk of abnormal cytology by HPV genotype result. RESULTS: Of the 562 women included, 498 (89 %) had at least one HPV type detected. 364 women (65 %) had at least one high-risk HPV type detected and 181 (32 %) had more than one high-risk type detected. HPV 58 was the most frequent HPV type detected overall (prevalence 19.8 % [95 % confidence interval 16.4-23.1]), followed by HPV 53 (prevalence 15.5 % [12.5-18.5]) and HPV 16 (prevalence 13 % [10.2-15.8]). Women infected with more than one high-risk HPV type were younger, had lower CD4+ lymphocyte counts, and were more likely to be infected with HPV 16 or 18. In adjusted analyses, presence of more than one high-risk HPV type was associated with a two-fold increased risk of abnormal cytology after adjusting for presence of individual high-risk type, age, and CD4+ lymphocyte count (adjusted prevalence ratios 1.88-2.07, all p <0.001). No single high-risk HPV type was statistically associated with abnormal cytology after adjusting for the presence of more than one high-risk HPV type. CONCLUSIONS: In the largest study of cervical HPV genotypes among HIV-infected women in Latin America, infection by high-risk HPV types other than 16 or 18 and infection by more than one high-risk HPV types were common. Infection by more than one high-risk type was more strongly associated with abnormal cervical cytology than any individual high-risk HPV type, highlighting the need for multi-valent HPV vaccines.


Asunto(s)
Infecciones por VIH/epidemiología , Infecciones por Papillomavirus/epidemiología , Neoplasias del Cuello Uterino/epidemiología , Adulto , Brasil/epidemiología , Estudios Transversales , Femenino , Infecciones por VIH/complicaciones , Infecciones por VIH/inmunología , Infecciones por VIH/virología , Humanos , Persona de Mediana Edad , Papillomaviridae/genética , Infecciones por Papillomavirus/complicaciones , Infecciones por Papillomavirus/inmunología , Infecciones por Papillomavirus/virología , Neoplasias del Cuello Uterino/complicaciones , Neoplasias del Cuello Uterino/inmunología , Neoplasias del Cuello Uterino/virología
3.
Am J Obstet Gynecol ; 212(6): 765.e1-765.e13, 2015 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-25557206

RESUMEN

OBJECTIVE: This study sought to investigate the age at natural menopause and its predictors in a cohort of human immunodeficiency virus (HIV)-infected women in Rio de Janeiro, Brazil. STUDY DESIGN: HIV-infected women ≥30 years of age were included. Menopause was defined as having ≥1 year since the last menstrual period. Early age at natural menopause was defined as the onset of menopause at ≤45 years of age. Multivariate Cox proportional hazards analysis was applied. RESULTS: A total of 667 women were included, and the median age at baseline was 34.9 years (interquartile range, 30.9-40.5 years). In all, 507 (76%) women were premenopausal, and 160 (24%) reached menopause during the observational period; of these, 36 of 160 (27%) had early menopause. The median age at natural menopause was 48 years (interquartile range, 45-50 years). Menarche at <11 years of age (hazard ratio [HR], 2.03; 95% confidence interval [CI], 1.23-3.37), cigarette smoking during the observational period (HR, 1.59; 95% CI, 1.08-2.33), chronic hepatitis C virus (HCV) infection (HR, 2.53; 95% CI, 1.27-5.07), and CD4 count <50 cells/mm(3) (HR, 3.07; 95% CI, 1.07-8.80) were significantly associated with an earlier age at natural menopause. The magnitudes of the effects of menarche at <11 years of age (HR, 2.7; 95% CI, 1.23-5.94), cigarette smoking during the observational period (HR, 3.00; 95% CI, 1.39-6.45), chronic HCV infection (HR, 6.26; 95% CI, 2.12-18.52), and CD4 count <50 cells/mm(3) (HR, 6.64; 95% CI, 1.91-23.20) were much higher and significantly associated with early natural menopause. CONCLUSION: Early natural menopause was frequent among the HIV-infected women. In addition to menarche and cigarette smoking, which are menopausal factors among women in general, HIV-related immunodeficiency and chronic HCV were additional predictors for an earlier age at natural menopause. Adequate management of HIV in women is critical, as early onset of menopause has been associated with increased morbidity and mortality.


Asunto(s)
Infecciones por VIH/fisiopatología , Menopausia Prematura , Adulto , Factores de Edad , Estudios de Cohortes , Femenino , Humanos , Estudios Prospectivos
4.
Braz J Infect Dis ; 27(4): 102779, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37230150

RESUMEN

Syndemic psychosocial and reproductive factors affecting women's retention in HIV care remain understudied. We analyzed correlates of non-retention in a cohort of women with HIV in Brazil from 2000‒2015. Participants self-reported exposure to physical/sexual violence, illicit drug use, adolescent pregnancy, or induced abortion. Lifetime history of these psychosocial stressors were used to create a syndemic score based on the presence or absence of these conditions. All dichotomous variables were summed (range 0 to 4), with greater scores indicating more syndemic factors experienced. Logistic regression models identified predictors of non-retention, defined as < 2 HIV viral load or CD4 results within the first year of enrollment. Of 915 women, non-retention was observed for 18%. Prevalence of syndemic factors was adolescent pregnancy (53.2%), physical/sexual violence (38.3%), induced abortion (27.3%), and illicit drug use (17.2%); 41.2% experienced ≥ 2 syndemic conditions. Syndemic scores of 2 and 3 were associated with non-retention, as well as low education, years with HIV and seroprevalent syphilis. Psychosocial and reproductive syndemics can limit women's retention in HIV care. Syphilis infection predicted non-retention and could be explored as a syndemic factor in future studies.


Asunto(s)
Infecciones por VIH , Drogas Ilícitas , Retención en el Cuidado , Trastornos Relacionados con Sustancias , Sífilis , Embarazo , Adolescente , Humanos , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/psicología , Sindémico , Sífilis/epidemiología , Brasil/epidemiología , Salud Reproductiva , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología
5.
J Pediatr Urol ; 16(5): 636-644, 2020 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32798106

RESUMEN

INTRODUCTION: The use of instruments to assess symptoms of the lower urinary tract has increased mainly when it comes to pediatric urology. The search for a validated and reliable one for use in clinical practice should be a concern of the professionals involved in the care of these children. OBJECTIVE: The aim of this study was to analyze the assessment instruments for lower urinary tract dysfunction in children regarding: symptoms, characteristics and psychometric properties. STUDY DESIGN: PubMed and Latin American and Caribbean Literature in Health Sciences databases were searched. The PICO strategy was used to construct the research question and bibliographic search. Keywords included voiding disorders, LUTS, Child, Surveys and Questionnaires. RESULTS: Nine articles were identified. The construct observed by all instruments was bladder dysfunction and seven instruments also assessed bowel dysfunction. Thirty different events were addressed. In eight instruments the respondents are the parents. The age of the target population ranged from three to eighteen years and regarding the number of items, an average of 21.8 items was observed. Six instruments showed good results of reliability and four presented good results of accuracy. CONCLUSIONS: The instruments included a wide range of symptoms related to dysfunction. Only two reported all validation and reliability tests, however six instruments showed good reliability results, making them eligible for the cross-cultural adaptation and validation process for use in countries other than those of the instrument's origin.


Asunto(s)
Síntomas del Sistema Urinario Inferior , Trastornos Urinarios , Adolescente , Niño , Preescolar , Humanos , Síntomas del Sistema Urinario Inferior/diagnóstico , Psicometría , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Vejiga Urinaria , Trastornos Urinarios/diagnóstico
6.
Cien Saude Colet ; 20(2): 333-42, 2015 Feb.
Artículo en Portugués | MEDLINE | ID: mdl-25715127

RESUMEN

This paper is a development of a doctoral thesis presented at the Federal University of Espírito Santo. It seeks to analyze the elucidation of needs, development of supply and demand in the provision of care and the relationship between mental health professionals and family members of people with mental disorders. A qualitative research approach was used as the method of choice to achieve the proposed objectives. Semi-structured interviews were conducted with mental health professionals from two psychosocial care centers (CAPS) in the city of Vitória, Espírito Santo, and with family members of frequenters of these institutions. After thematic analysis of content, senses, meanings and values assigned to the needs, supplies and demands present in this relationship were revealed. It highlighted the disparity between supply and demand and the lack of awareness of the needs of family members and their demands related to the routines of mental institutions. Using ethics in the philosophy of Spinoza as a benchmark, the ramifications of this process are discussed in the meetings between mental health professionals and family members of people with mental disorders and the micropolitics of the provision of care in the context of these actors.


Asunto(s)
Familia , Personal de Salud , Necesidades y Demandas de Servicios de Salud/estadística & datos numéricos , Trastornos Mentales/terapia , Servicios de Salud Mental/provisión & distribución , Relaciones Profesional-Familia , Humanos
7.
Int J Infect Dis ; 41: 17-20, 2015 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-26518062

RESUMEN

OBJECTIVES: HIV-infected women are at increased risk of human papillomavirus (HPV) infection. Time trends in annual prevalences of cervical high-risk human papillomavirus (HR-HPV) genotypes among a non-vaccinated, HIV-infected female cohort in urban Brazil were assessed for the period 2006-2012. METHODS: Cervical specimens were collected for HPV genotyping yearly between January 2006 and December 2012 in a cross-sectional analysis of participants aged ≥18 years enrolled in the Women's HIV Cohort at Fiocruz in Rio de Janeiro, Brazil. Age-adjusted generalized estimating equation models with an exchangeable matrix were used to estimate odds ratios (OR) and 95% confidence intervals (CI) for annual HPV positivity (reference year: 2006). RESULTS: Among the 590 participants, the median age across all study years ranged from 35.5 to 40.0 years. The prevalence of any HR-HPV was ≥53% every year; prevalences of HR-HPV 16, 58, 59, and 68 were ≥24% in at least 1 year. The odds of HPV 16 and 68 decreased in 2012. HPV 58 prevalence followed a U-shape, beginning and ending at >20%. HPV 59 prevalence followed a linear trend, with increased odds in 2012 (OR 16.0, 95% CI 3.8-67.3; Bonferroni-adjusted p-value <0.01). CONCLUSIONS: The prevalences of HR-HPV 58, 59, and 68 were high in this cohort. Given current HR-HPV vaccine coverage and availability, further investigations are needed to optimize vaccine recommendations for this population.


Asunto(s)
Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Infecciones por Papillomavirus/complicaciones , Infecciones por Papillomavirus/epidemiología , Adulto , Brasil/epidemiología , Estudios de Cohortes , Estudios Transversales , Femenino , Genotipo , Humanos , Persona de Mediana Edad , Oportunidad Relativa , Papillomaviridae/genética , Prevalencia , Factores de Riesgo , Factores de Tiempo , Población Urbana
8.
AIDS Patient Care STDS ; 29(1): 4-12, 2015 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-25361401

RESUMEN

Identifying factors, including human papillomavirus (HPV) genotypes, associated with abnormal anal cytology in HIV-infected women have implications for anal squamous cell cancer (SCC) prevention in HIV-infected women. Anal and cervical samples were collected for cytology, and tested for high-(HR-HPV) and low-risk HPV (LR-HPV) genotypes in a cross-sectional analysis of the IPEC Women's HIV Cohort (Rio de Janeiro, Brazil). Multivariate log-binomial regression models estimated prevalence ratios for factors associated with abnormal anal cytology [≥ atypical squamous cells of undetermined significance, (ASC-US)]. Characteristics of the 863 participants included: median age 42 years, 57% non-white, 79% current CD4+ T-cell count >350 cells/mm(3), 53% HIV-1 viral load <50 copies/mL, median ART duration 5.8 years. Fifty-one percent of anal specimens contained ≥ 1 HR-HPV genotype; 31% had abnormal anal cytology [14% ASC-US, 11% low-grade squamous intra-epithelial lesion, (LSIL); 2% atypical squamous cells-cannot exclude high-grade SIL (ASC-H); 4% high-grade SIL/cancer (HSIL+)]. In multivariate analysis, cervical LSIL+, nadir CD4+ T-cell count ≤ 50 cells/mm(3), HIV-1 viral load ≥ 50 copies/mL, and anal HPV 6, 11, 16, 18, 33, 45, 52, 56, and 58 were associated with ≥ anal ASC-US (p<0.05). Abnormal anal cytology and HR-HPV prevalences were high. HIV-infected women with cervical LSIL+, low nadir CD4+ counts, or detectable HIV-1 viral loads should be a particular focus for enhanced anal SCC screening efforts.


Asunto(s)
Canal Anal/virología , Enfermedades del Ano/epidemiología , ADN Viral/análisis , Infecciones por VIH/complicaciones , Papillomaviridae/genética , Infecciones por Papillomavirus/epidemiología , Adulto , Canal Anal/patología , Enfermedades del Ano/virología , Brasil/epidemiología , Linfocitos T CD4-Positivos , Estudios Transversales , Femenino , Genotipo , Infecciones por VIH/epidemiología , Infecciones por VIH/genética , Infecciones por VIH/virología , VIH-1/genética , Humanos , Persona de Mediana Edad , Análisis Multivariante , Papillomaviridae/aislamiento & purificación , Infecciones por Papillomavirus/complicaciones , Prevalencia , Factores de Riesgo , Factores Socioeconómicos , Población Urbana
9.
PLoS One ; 9(2): e89299, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24586673

RESUMEN

OBJECTIVE: To compare the effectiveness of first-line combination antiretroviral therapy (cART) between premenopausal and postmenopausal women. METHODS: ART-naïve women initiating cART between January 2000/June 2010 at the Instituto de Pesquisa Clínica Evandro Chagas Cohort were studied. Women were defined as postmenopausal after 12 consecutive months of amenorrhea. CD4 cell counts and HIV-1 RNA viral load (VL) measurements were compared between pre- and postmenopausal at 6, 12 and 24 months after cART initiation. Women who modified/discontinued a drug class or died due to an AIDS defining illness were classified as ART-failures. Variables were compared using Wilcoxon test, χ2 or Fisher's exact test. The odds of cART effectiveness (VL<400 copies/mL and/or no need to change cART) were compared using logistic regression. Linear model was used to access relationship between CD4 change and menopause. RESULTS: Among 383 women, 328 (85%) were premenopausal and 55 (15%) postmenopausal. Median pre cART CD4 counts were 231 and 208 cells/mm(3) (p = 0.14) in pre- and postmenopausal women, respectively. No difference in the median pre cART VL was found (both 4.8 copies/mL). Median CD4 changes were similar at 6 and 12 months. At 24 months after cART initiation, CD4 changes among postmenopausal women were significantly lower among premenopausal women (p = 0.01). When the analysis was restricted to women with VL<400 copies/mL, no statistical difference was observed. Overall, 63.7% achieved cART effectiveness at 24 months without differences between groups at 6, 12 and 24 months. CONCLUSION: Menopause status at the time of first-line cART initiation does not impact CD4 cell changes at 24 months among women with a virologic response. No relationship between menopause status and virologic response was observed.


Asunto(s)
Terapia Antirretroviral Altamente Activa , Recuento de Linfocito CD4/tendencias , Linfocitos T CD4-Positivos/inmunología , Linfocitos T CD4-Positivos/virología , Infecciones por VIH/inmunología , Infecciones por VIH/virología , Menopausia , Adulto , Brasil , Linfocitos T CD4-Positivos/efectos de los fármacos , Femenino , Estudios de Seguimiento , Infecciones por VIH/tratamiento farmacológico , VIH-1/efectos de los fármacos , VIH-1/genética , Humanos , Persona de Mediana Edad , Pronóstico , Estudios Prospectivos , ARN Viral/sangre , ARN Viral/genética , Carga Viral
10.
PLoS One ; 6(3): e18297, 2011 Mar 30.
Artículo en Inglés | MEDLINE | ID: mdl-21479179

RESUMEN

INTRODUCTION: Despite the availability of preventive strategies (screening tests and vaccines), cervical cancer continues to impose a significant health burden in low- and medium-resourced countries. HIV-infected women are at increased risk for infection with human papillomavirus (HPV) and thus development of cervical squamous intraepithelial neoplasia (CIN). METHODS: Study participants included HIV-infected women enrolling the prospective open cohort of Evandro Chagas Clinical Research Institute, Oswaldo Cruz Foundation (IPEC/FIOCRUZ). At cohort entry, women were subjected to conventional Papanicolaou test, HPV-DNA test and colposcopy; lesions suspicious for CIN were biopsied. Histopathology report was based on directed biopsy or on specimens obtained by excision of the transformation zone or cervical conization. Poisson regression modeling was used to assess factors associated with CIN2+ diagnosis. RESULTS: The median age of the 366 HIV-infected women included in the study was 34 years (interquartile range: 28-41 years). The prevalence of CIN1, CIN2 and CIN3 were 20.0%, 3.5%, and 2.2%, respectively. One woman was found to have cervical cancer. The prevalence of CIN2+ was 6.0%. Factors associated with CIN2+ diagnosis in the multivariate model were age < years compared to ≥ 35 years (aPR  =  3.22 95%CI 1.23-8.39), current tobacco use (aPR  =  3.69 95%CI 1.54-8.78), nadir CD4 T-cell count <350 cells/mm3 when compared to ≥ 350 cells/mm3 (aPR  =  6.03 95%CI 1.50-24.3) and concomitant diagnosis of vulvar and/or vaginal intraepithelial lesion (aPR  =  2.68 95%CI 0.99-7.24). DISCUSSION: Increased survival through wide-spread use of highly active antiretroviral therapy might allow for the development of cervical cancer. In Brazil, limited cytology screening and gynecological care adds further complexity to the HIV-HPV co-infection problem. Integrated HIV care and cervical cancer prevention programs are needed for the prevention of cervical cancer mortality in this group of women.


Asunto(s)
Colposcopía , Infecciones por VIH/complicaciones , Infecciones por VIH/patología , Displasia del Cuello del Útero/complicaciones , Displasia del Cuello del Útero/patología , Adulto , Conducta , Brasil/epidemiología , Demografía , Femenino , Humanos , Prevalencia , Reproducibilidad de los Resultados , Displasia del Cuello del Útero/epidemiología , Displasia del Cuello del Útero/virología
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