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Bassichetto KC, Sperandei S, McCartney DJ, Luppi CG, da Silva RJC, Araújo S, Magno L, Bazzo ML, Hughes G, Mayaud P, Dourado I, Veras MADSM. Prevalence of chlamydia and gonorreheae among transgender women and travestis in five Brazilian capitals, 2019-2021. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2024; 27Suppl 1:e240006.supl.1. [PMID: 39166578 PMCID: PMC11338534 DOI: 10.1590/1980-549720240006.supl.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 12/21/2023] [Accepted: 01/03/2024] [Indexed: 08/23/2024] Open
Abstract
OBJECTIVE To estimate the prevalence and factors associated with the detection of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) in transgender women and travestis in five Brazilian capitals. METHODS Data were obtained from a cross-sectional study conducted between 2019 and 2021, with participants recruited through Respondent Driven Sampling in São Paulo, Campo Grande, Manaus, Porto Alegre and Salvador. Detection of CT and NG was analyzed at three collection sites (anorectal, oropharyngeal and urethral). Mixed logistic regression models were employed to identify associated factors. RESULTS A total of 1,297 recruited participants provided biological material to detect these infections. The prevalences of CT, NG and coinfection were 11.5%, 13.3% and 3.6%, respectively. Independent associations with CT infections included past (OR=1.73; 95%CI 1.02-2.95), current (OR=2.13; 95%CI 1.23-3.69), and part-time sex work (OR=2.75; 95%CI 1.60-4.75), as well as lifetime injectable drug use (OR=3.54; 95%CI 1.49-8.40). For NG, associations were observed with lifetime injectable drug use (OR=1.91; 95%CI 1.28-2.84) and sexual orientation, including heterosexual (OR=3.44; 95%CI 1.35-8.82), homosexual (OR=5.49; 95%CI 1.89-15.97), and bisexual (OR=3.21; 95%CI 1.06-9.68). Coinfection was associated with use of illicit drugs in the last 12 months (OR=2.34, 95%CI 1.10-5.00), and younger age was associated with all investigated outcomes. CONCLUSION Estimated prevalences of CT, NG and co-infection were higher among transgender women and travestis compared to the general population, particularly among younger, individuals engaged in sex work and illicit drug use.
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Affiliation(s)
| | - Sandro Sperandei
- Western Sydney University, Translational Health Research Institute – Sydney, Australia
| | - Daniel Jason McCartney
- London School of Hygiene & Tropical Medicine, Faculty of Infectious & Tropical Diseases, Department of Clinical Research – London, United Kingdom
| | - Carla Gianna Luppi
- State Health Secretariat of São Paulo, STD/AIDS Reference and Training Center – São Paulo (SP), Brazil
| | | | - Sandra Araújo
- State Health Secretariat of São Paulo, STD/AIDS Reference and Training Center – São Paulo (SP), Brazil
| | - Laio Magno
- Universidade do Estado da Bahia, Department of Life Sciences – Salvador (BA), Brazil
- Universidade Federal da Bahia, Institute of Public Health – Salvador (BA), Brazil
| | - Maria Luíza Bazzo
- Universidade Federal de Santa Catarina, Postgraduate Program in Pharmacy/Health Sciences Center, Laboratory of Molecular Biology, Microbiology and Serology – Florianópolis (SC), Brazil
| | - Gwenda Hughes
- London School of Hygiene & Tropical Medicine, Faculty of Infectious & Tropical Diseases, Department of Clinical Research – London, United Kingdom
| | - Philippe Mayaud
- London School of Hygiene & Tropical Medicine, Faculty of Infectious & Tropical Diseases, Department of Clinical Research – London, United Kingdom
| | - Inês Dourado
- Universidade Federal da Bahia, Institute of Public Health – Salvador (BA), Brazil
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Tavares GMM, Alverga HADM, Felix EM, Dichman GDO, Pinheiro GM, Juliano Y, Paruci P, Fujita DM, Neves LM, Shio MT, Nali LHDS. Epidemiological profile and genetic resistance of Neisseria gonorrhoeae infection in women in a poor region of São Paulo, Brazil. Acta Trop 2024; 249:107047. [PMID: 37866730 DOI: 10.1016/j.actatropica.2023.107047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/19/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND AND AIM Gonorrhea is a bacterial infection in the urogenital tract, transmitted by sexual or perinatal contact, caused by Neisseria gonorrhoeae, a gram-negative diplococcus. The present study evaluates the frequency of N. gonorrhoeae in women treated at Hospital Wladimir Arruda in poor area of São Paulo and also verifies the presence of genetic resistance against three antimicrobials of different classes: Tetracycline, Azithromycin and Ciprofloxacin. METHODS This is an observational and descriptive study with a quantitative approach. Samples were collected at Hospital Escola Wladimir Arruda. The volunteers are women from 16 to 65 years of age. Sociodemographic, gynecological, sexual and health data are collected through a questionnaire, their symptoms/clinical manifestation were requested by the medical records, and then the participant is referred for collection of samples of cervical vaginal smear. The samples were screened for N. gonorrhoeae (dcmH gene) and tested for resistance genes to Tetracycline, Azithromycin and Ciprofloxacin through PCR. RESULTS In the total of 127 samples analyzed by Real-Time PCR, 23 were positive and correspond to a general prevalence of a gonococcal infection in the studied population of 17% (CI:95%), and the participants were married (43.4%), had active sexual life (56.5%) and did not use any type of condom during sexual intercourse (52.1%). The resistance to the tetM ribosomal gene was found in 14 samples, prevalence of 60% (CI= 95%). CONCLUSIONS We have described a concerning frequency of N. gonorrhoeae infection in females attended in an outcare patient. Also, most of the strains detected presented resistance to one or more antimicrobials.
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Affiliation(s)
- Gabriela Martinez Moura Tavares
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Hannar Angélica de Melo Alverga
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Estela Moraes Felix
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Giovana de Oliveira Dichman
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Gabriel Monteiro Pinheiro
- Hospital Escola Wladimir Arruda - Santo Amaro University Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Yara Juliano
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Priscila Paruci
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Dennis Minoru Fujita
- Laboratório de protozoologia - IMT-USP/LIM49 - HCFMUSP -, Av. Dr. Enéas de Carvalho Aguiar, 470 São Paulo, Brazil.
| | - Lucas Melo Neves
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Marina Tiemi Shio
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
| | - Luiz Henrique da Silva Nali
- Post-graduation Program in Health Sciences, Santo Amaro University, Rua Prof. Enéas de Siqueira Neto, 340, São Paulo 04829-300, Brazil
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Bardach A, Alconada T, Palermo C, Rojas-Roque C, Sandoval MM, Gomez J, Pinto T, Ciapponi A. Burden of Disease of Gonorrhoea in Latin America: Systematic Review and Meta-analysis. Infect Dis Ther 2023:10.1007/s40121-023-00814-0. [PMID: 37261611 DOI: 10.1007/s40121-023-00814-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 04/19/2023] [Indexed: 06/02/2023] Open
Abstract
INTRODUCTION Neisseria gonorrhoeae causes gonorrhoea, a globally neglected but increasing disease. This systematic review and meta-analysis reviewed the epidemiology and economic burden of gonorrhoea in Latin America and the Caribbean (LAC). METHODS We searched PubMed, EMBase, Cochrane Library, EconLIT, CINAHL, CRD, LILACS, Global Health, Global Dissertations and Theses, SciELO, Web of Science databases, countries' ministries of health, and the IHME's Global Burden of Disease databases. Studies published in the last 10 years (20 years for economic studies) were included if conducted in any LAC country, without language restrictions. The main outcome measures were incidence/prevalence, proportion of co-infections, case fatality rates, specific mortality/hospitalisation rates, direct/indirect costs, and impact of gonorrhoea on quality of life. To assess evidence quality, we used a checklist developed by the US National Heart, Lung, and Blood Institute for observational studies and trial control arms, the Cochrane Effective Practice Organization of Care Group tool for randomised controlled trials, and the CICERO checklist for economic studies. RESULTS We identified 1290 articles; 115 included epidemiological studies and one included an economic study. Ministry of health data from Argentina, Brazil, Chile, Colombia, Mexico, and Uruguay were identified. Gonorrhoea prevalence was 1.46% (95% confidence interval [CI] 1.00-2.00%) from 48 studies and 5.68% (95% CI 4.23-7.32%) from 58 studies for non-high-risk and high-risk populations, respectively. Cumulative incidence for the high-risk population was 2.05 cases per 100 persons/year. Few published studies were rated as "good" in the risk of bias assessments. Variations in the methodology of the sources and limited information found in the countries' surveillance systems hinder the comparison of data. CONCLUSION The burden of gonorrhoea in LAC is not negligible. Our results provide public health and clinical decision support to assess potential interventions to prevent gonorrhoea. TRIAL REGISTRATION The protocol is registered on PROSPERO (CRD42021253342). The study was funded by GlaxoSmithKline Biologicals SA (GSK study identifier VEO-000025).
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Affiliation(s)
- Ariel Bardach
- Institute for Clinical Effectiveness and Health Policy, Dr Emilio Ravignani 2024, C1014CPV, Buenos Aires, Argentina
| | - Tomás Alconada
- Institute for Clinical Effectiveness and Health Policy, Dr Emilio Ravignani 2024, C1014CPV, Buenos Aires, Argentina
| | - Carolina Palermo
- Institute for Clinical Effectiveness and Health Policy, Dr Emilio Ravignani 2024, C1014CPV, Buenos Aires, Argentina
| | - Carlos Rojas-Roque
- Institute for Clinical Effectiveness and Health Policy, Dr Emilio Ravignani 2024, C1014CPV, Buenos Aires, Argentina
| | - María Macarena Sandoval
- Institute for Clinical Effectiveness and Health Policy, Dr Emilio Ravignani 2024, C1014CPV, Buenos Aires, Argentina
| | | | | | - Agustin Ciapponi
- Institute for Clinical Effectiveness and Health Policy, Dr Emilio Ravignani 2024, C1014CPV, Buenos Aires, Argentina.
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Exposure to Chlamydia trachomatis Infection in Individuals Who Are Newly Diagnosed with HIV and Antiretroviral-Naïve from Belém, Northern Brazil. Vaccines (Basel) 2022; 10:vaccines10101719. [PMID: 36298584 PMCID: PMC9610876 DOI: 10.3390/vaccines10101719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/25/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Chlamydia trachomatis is one of the most prevalent sexually transmitted bacteria worldwide and may increase the risk of other sexually transmitted infections (STIs) including the human immunodeficiency virus (HIV). This study describes the seroprevalence of C. trachomatis infection among antiretroviral-naïve patients who are newly diagnosed with HIV in the city of Belém, Pará, in the Amazon region of Brazil. A cross-sectional study was carried out between January 2018 and January 2019 in 141 people living with HIV/AIDS (PLHA) who were followed up in a specialized unit of the public health network of Pará. The investigation of IgG antibodies against C. trachomatis was performed by enzyme immunoassay. Sociodemographic and sexual behavior information were obtained through a questionnaire. The prevalence of IgG anti-C. trachomatis antibodies was 64.8% (92/141). The majority of individuals were young, heterosexual, single men who did not use condoms during sexual intercourse and had no history of STIs. No significant differences were found when comparing any clinical or demographic data between groups. Our results demonstrated a high rate of exposure to C. trachomatis in newly diagnosed HIV-infected individuals in the Amazon region of Brazil, and all PLHA should be screened for C. trachomatis to decrease transmission of the bacteria and prevent the clinical manifestations of chronic infection.
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Miranda AE, Freitas FLS, de Passos MRL, Lopez MAA, Pereira GFM. Public policies on sexually transmitted infections in Brazil. Rev Soc Bras Med Trop 2021; 54:e2020611. [PMID: 34008725 PMCID: PMC8210478 DOI: 10.1590/0037-8682-611-2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/10/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Angélica Espinosa Miranda
- Ministério da Saúde, Secretaria de Vigilância em Saúde, Brasília, DF, Brasil
- Universidade Federal do Espírito Santo, Vitória, Brasil
| | - Francisca Lidiane Sampaio Freitas
- Ministério da Saúde, Secretaria de Vigilância em Saúde, Brasília, DF, Brasil
- Universidade de Brasília, Programa de Pós-Graduação em Saúde Coletiva, Brasília, DF, Brasil
| | | | - Miguel Angel Aragón Lopez
- Organização Pan-Americana da Saúde, Unidade Técnica de Doenças Transmissíveis e Determinantes Ambientais da Saúde, Brasília, DF, Brasil
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Miranda AE, da Silveira MF, Pinto VM, Alves GC, de Carvalho NS. Brazilian Protocol for Sexually Transmitted Infections, 2020: infections that cause cervicitis. Rev Soc Bras Med Trop 2021; 54:e2020587. [PMID: 34008716 PMCID: PMC8210491 DOI: 10.1590/0037-8682-587-2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/10/2021] [Indexed: 12/05/2022] Open
Abstract
Infections that cause cervicitis are a topic presented in the "Clinical Protocol and Therapeutic Guidelines for Comprehensive Care for People with Sexually Transmitted Infections", published by the Brazilian Ministry of Health in 2020. The document was developed based on scientific evidence and validated in discussions with experts. This article presents epidemiological and clinical aspects of infections that cause cervicitis and recommendations on screening, diagnosis, and treatment of affected people and their sexual partnerships. Also, it discusses strategies for surveillance, prevention, and control of these infections for health professionals and health service managers involved in the programmatic and operational management of sexually transmitted infections. Expanding access to diagnostic tests and early treatment are crucial for controlling the spread of pathogens that cause cervicitis. Associated factors to cervicitis: sexually active women younger than 25 years old, new or multiple sexual partners, partners with STI, previous history or presence of other STI, and irregular use of condoms.
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Affiliation(s)
| | | | - Valdir Monteiro Pinto
- Secretaria Estadual de Saúde de São Paulo, Programa Estadual de DST/Aids, São Paulo, SP, Brasil
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7
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Miranda AE, Silveira MFD, Pinto VM, Alves GC, Carvalho NSD. [Brazilian Protocol for Sexually Transmitted Infections 2020: infections that cause cervicitis]. ACTA ACUST UNITED AC 2021; 30:e2020587. [PMID: 33729399 DOI: 10.1590/s1679-4974202100008.esp1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 09/16/2020] [Indexed: 11/22/2022]
Abstract
Infections that cause cervicitis are a topic presented in the "Clinical Protocol and Therapeutic Guidelines for Comprehensive Care for People with Sexually Transmitted Infections", published by the Brazilian Ministry of Health in 2020. The document was developed based on scientific evidence and validated in discussions with experts. This article presents epidemiological and clinical aspects of infections that cause cervicitis, as well as recommendations on screening, diagnosis and treatment of affected people and their sexual partnerships. In addition, it discusses strategies for surveillance, prevention and control of these infections for health professionals and health service managers involved in the programmatic and operational management of sexually transmitted infections. Expanding access to diagnostic tests and early treatment are crucial for controlling the spread of pathogens that cause cevicitis.
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Affiliation(s)
| | | | - Valdir Monteiro Pinto
- Secretaria Estadual de Saúde de São Paulo, Programa Estadual de DST/Aids, São Paulo, SP, Brasil
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8
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Miranda AE, Freitas FLS, Passos MRLD, Lopez MAA, Pereira GFM. [Public policies on sexually transmitted infections in Brazil]. ACTA ACUST UNITED AC 2021; 30:e2020611. [PMID: 33729408 DOI: 10.1590/s1679-4974202100019.esp1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 09/08/2020] [Indexed: 11/21/2022]
Affiliation(s)
| | | | | | - Miguel Angel Aragón Lopez
- Organização Pan-Americana da Saúde, Unidade Técnica de Doenças Transmissíveis e Determinantes Ambientais da Saúde, Brasília, DF, Brasil
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9
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Kassa ZY, Hussen S, Hadra N, Moges Y, Bonja F. Prevalence of Neisseria gonorrhoeae infection among women of reproductive age in sub-Saharan Africa: a systematic review and meta-analysis. EUR J CONTRACEP REPR 2020; 25:365-371. [PMID: 32845194 DOI: 10.1080/13625187.2020.1779688] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Neisseria gonorrhoeae infection is a global, major public health problem. It is the second leading bacterial sexually transmitted infection (STI) in sub-Saharan Africa and worldwide. As study findings on the topic are inconsistent, we conducted a systematic review and meta-analysis to determine the pooled prevalence of N. gonorrhoeae infection in sub-Saharan Africa among reproductive-aged women. METHODS Published studies were systematically retrieved from PubMed, Embase, CINHAL and Science Direct. Their quality was measured using the Joanna Briggs Institute critical appraisal checklist for studies reporting prevalence data, and the score of each included study had to meet at least 4.5 out of 9 indicators of quality. RESULTS The meta-analysis of 35 studies showed that the pooled prevalence of N. gonorrhoeae infection among reproductive-aged women in sub-Saharan Africa was 3.28% (95% confidence interval 2.61%, 3.94%). CONCLUSION The prevalence of N. gonorrhoeae infection was higher than that found in other studies carried out in the region. The results suggest that greater attention should be paid to the primary prevention of N. gonorrhoeae. We recommend the implementation of STI education for reproductive-aged women and the use of specific and rapid diagnostic testing for N. gonorrhoeae infection in STI clinics. N. gonorrhoeae screening and treatment should be integrated into in- and outpatient clinics to reduce infection among reproductive-aged women.
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Affiliation(s)
- Zemenu Yohannes Kassa
- Department of Midwifery, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Siraj Hussen
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Nebiha Hadra
- Department of Midwifery, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Yohannes Moges
- Department of Midwifery, Institute of Medicine and Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
| | - Fisseha Bonja
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Silveira MF, Bruni MP, Stauffert D, Golparian D, Unemo M. Prevalence and risk factors associated with Chlamydia trachomatis, Neisseria gonorrhoeae, and Mycoplasma genitalium among women in Pelotas, Southern Brazil. Int J STD AIDS 2020; 31:432-439. [PMID: 32192370 DOI: 10.1177/0956462419898982] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The frequently asymptomatic sexually transmitted infections (STIs) caused by Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Mycoplasma genitalium (MG) are poorly diagnosed in Brazil and can lead to severe complications/sequelae without timely detection and treatment. We investigated prevalence of CT, NG, and MG infections and associated demographic, behavioral, and clinical factors in consecutive women attending a gynecology and obstetrics outpatient clinic in Pelotas, Southern Brazil. Vaginal swab samples were prospectively obtained from asymptomatic and symptomatic women (n = 498) from August 2015 to December 2016 and tested with Aptima Combo2 and Aptima M. genitalium assays (Hologic). The prevalence of CT, NG, and MG was 6.8% (34/498), 1.0% (5/498), and 4.2% (21/498), respectively. Three (0.6%) cases of CT and NG co-infection and one (0.2%) case of CT and MG co-infection were identified. The risk factors associated with these bacterial STIs were youth (<30 years), no steady sexual partner, infection with additional STI, and lack of income. Bacterial STIs, particularly CT and MG, were prevalent among women, including pregnant women (60% of positive cases), in Pelotas, Brazil. Sensitive and specific diagnostic testing and early treatment are essential to control STIs, limit transmission chains, avoid future complications/sequelae, and reduce health and cost burdens on the population.
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Affiliation(s)
- M F Silveira
- Maternal and Child Department, School of Medicine, Federal University of Pelotas (UFPel), Pelotas, Brazil
| | - M P Bruni
- Post Graduate Program in Parasitology, Biology Institute, Federal University of Pelotas (UFPel), Pelotas, Brazil
| | - D Stauffert
- Maternal and Child Department, School of Medicine, Federal University of Pelotas (UFPel), Pelotas, Brazil
| | - D Golparian
- WHO Collaborating Centre for Gonorrhoea and other STIs, Department of Laboratory Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - M Unemo
- WHO Collaborating Centre for Gonorrhoea and other STIs, Department of Laboratory Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Rodrigues LLS, Hardick J, Nicol AF, Morgado MG, Martinelli KG, de Paula VS, Pilotto JH, Gaydos CA. Sexually transmitted infections among HIV-infected and HIV-uninfected women in the Tapajós region, Amazon, Brazil: Self-collected vs. clinician-collected samples. PLoS One 2019; 14:e0215001. [PMID: 31013277 PMCID: PMC6478302 DOI: 10.1371/journal.pone.0215001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 03/25/2019] [Indexed: 11/18/2022] Open
Abstract
The anogenital prevalence of sexually transmitted infections (STIs) and the use of cervico-vaginal self-collected vs. clinician-collected samples were evaluated for the diagnosis of human immunodeficiency virus (HIV)-infected and HIV-uninfected women in the Tapajós region, Amazon, Brazil. We recruited 153 women for a cross-sectional study (112 HIV-uninfected and 41 HIV-infected) who sought health services. Anal and cervical scrapings and cervico-vaginal self-collection samples were collected. Real-time polymerase chain reaction methods were used for Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis and Mycoplasma genitalium. A syphilis test was also performed. Risk factors for STIs were identified by multivariate analysis. The overall prevalence of STIs was 30.4% (34/112) in HIV-uninfected women and 24.4% (10/41) in HIV-infected women. Anogenital Chlamydia trachomatis infection was the most prevalent in both groups of women (20.5% vs 19.5%). There was significant agreement for each STI between self-collected and clinician-collected samples: 91.7%, kappa 0.67, 95% confidence interval (CI) 0.49-0.85 for Chlamydia trachomatis; 99.2%, kappa 0.85, 95% CI 0.57-1.00 for Neisseria gonorrhoeae; 97.7%, kappa 0.39, 95% CI -0.16-0.94 for Trichomonas vaginalis; and 94.7%, kappa 0.51, 95% CI 0.20-0.82 for Mycoplasma genitalium. Women with human papillomavirus had coinfection or multiple infections with other STIs. Risk factors for STIs were being ≤ 25 years old, being employed or a student, reporting a history of STI and having a positive HPV test. A high prevalence of STIs in women in the Tapajós region was found. Cervico-vaginal self-collection is a useful tool for STI screening and can be used in prevention control programs in low-resource settings, such as in northern Brazil.
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Affiliation(s)
- Luana L. S. Rodrigues
- Laboratório de AIDS e Imunologia Molecular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
- Instituto de Saúde Coletiva, Universidade Federal do Oeste do Pará, Santarém, Pará, Brazil
| | - Justin Hardick
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Alcina F. Nicol
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Mariza G. Morgado
- Laboratório de AIDS e Imunologia Molecular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Katrini G. Martinelli
- Departamento de Medicina Social, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Vanessa S. de Paula
- Laboratório de Virologia Molecular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - José H. Pilotto
- Laboratório de AIDS e Imunologia Molecular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Charlotte A. Gaydos
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
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Costa APF, Gonzaga dos Santos M, Sarmento ACA, Alcântara da Silva PH, Chaves GM, Crispim JCDO, Gonçalves AK, Cobucci RNO. Meta-Analysis of The Prevalence of Genital Infections Among Hiv Carriers and Uninfected Women. Open AIDS J 2018. [DOI: 10.2174/1874613601812010136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background & Aim:The risk factors in acquiring genital co-infections associated with HIV infection still present many questions. We conducted a systematic review and meta-analysis to compare the prevalence of genital infection among HIV-infected and uninfected women.Methods:We searched PubMed, Web of Science, Scopus and Scielo for the relevant studies up until October 2017. Data were collected from the included studies and methodologically assessed. Odds ratios (OR) and 95% confidence intervals (CI) were pooled using fixed or random-effects models.Results:Thirty-six articles involving 23,863 women with retroviruses were included. HIV-infected women were significantly more diagnosed with the following genital infections:Herpes simplexvirus type 2 (HSV-2) (OR 3.70; 95% CI: 2.42–5.65),Neisseria gonorrhoeae(GC) (OR 4.18; 95% CI: 2.15-8.13),Chlamydia trachomatis(CT) (OR 2.25; 95% CI: 1.20-4.23) and Human papillomavirus (HPV) (OR 3.99, 95% CI: 3.35-4.75). There was no significant difference in the prevalence of bacterial vaginosis (OR 1.09; 95% CI: 0.91-1.30),Candida sp. (OR 1.51; 95% CI: 0.71-3.25),Treponema pallidum(OR 1.56; 95% CI: 1.00-2.45) andTrichomonas vaginalis(OR 1.00; 95% CI: 0.47-2.15).Conclusion:The prevalence of HPV, HSV-2, GC and CT genital infection was significantly higher among HIV-positive women.
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Miranda AE, Silveira MF, Travassos AG, Tenório T, Val ICC, Lannoy L, Mattos Junior HS, Carvalho NS. High-risk papillomavirus infection among women living with human Immunodeficiency virus: Brazilian multicentric study. J Med Virol 2017; 89:2217-2223. [PMID: 28771777 DOI: 10.1002/jmv.24906] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 07/02/2017] [Indexed: 12/20/2022]
Abstract
Cervical cancer is an important health issue in Latin America. Although HPV infections can have spontaneous clearance, persistence of high-risk (HR) HPV is a risk factor for cervical cancer among women and it is even higher in HIV-infected women. To determine the prevalence of HR-HPV and risk factors among HIV-infected women attending reference services for HIV/AIDS in different regions of Brazil. Cross-sectional study conducted among HIV-infected women attended at referral care centers for HIV/AIDS in nine states of Brazil. Women from 18 to 49 years that accept to participate and were not pregnant at the time of the approach were recruited for the study. The HPV screening was realized using qPCR in closed system, in vitro Diagnostic, COBAS® -HPV Roche. The cytology results were available by the Bethesda System. A total of 802(89.1%) from the selected women agreed to participate in the study. Median age was 39(Inter quartile range [IQR34-46]) years and median education was 9(IQR6-11) years. General prevalence of HR-HPV was 28.4%(228/802). HPV-16 prevalence rate was 8.1%(65/802), HPV-18 was 3.7%(30/802) and other types of HR-HPV were 23.6% (189/802). Risk factors for HR-HPV infection in the multivariate logistic regression analysis were: age ranging from 18 to 34 years (OR = 1.43[95%CI:1.18-1.75]), illicit drugs use (OR = 1.61[95%CI:1.10-2.42]) and abnormal cervical cytology (OR = 1.56[95%CI:1.34-1.81]). Results showed a prevalence rate of 28.4% of HR-HPV infection in women living with HIV in Brazil. These infections were significantly associated with having less than 35 years old, illicit drug use and abnormal cervical cytology.
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