Prevalence of Chlamydia trachomatis, Trichomonas vaginalis and Neisseria gonorrhoeae Based on Data Collected by a Network of Clinical Microbiology Laboratories, in Italy

2015 ◽  
pp. 47-57 ◽  
Author(s):  
Maria Cristina Salfa ◽  
◽  
Barbara Suligoi
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Trichomonas Vaginalis ◽  
Clinical Microbiology

scholarly journals Persistent Chlamydia trachomatis, Neisseria gonorrhoeae or Trichomonas vaginalis positivity after treatment among human immunodeficiency virus-infected pregnant women, South Africa

2020 ◽  
Vol 31 (4) ◽  
pp. 294-302 ◽  
Author(s):  
Andrew Medina-Marino ◽  
Maanda Mudau ◽  
Noah Kojima ◽  
Remco PH Peters ◽  
Ute D Feucht ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Antiretroviral Therapy ◽  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Antenatal Care ◽  
Pregnant Women ◽  
Trichomonas Vaginalis ◽  
Repeat Testing ◽  
Care Visit ◽  
Immunodeficiency Virus

The objective of this study is to assess the predictors and frequency of persistent sexually transmitted infection (STI) positivity in human immunodeficiency virus (HIV)-infected pregnant women treated for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) or Trichomonas vaginalis (TV) infection. We enrolled HIV-infected pregnant women attending their first antenatal care visit and tested them for urogenital CT, NG and TV infection using Xpert® CT/NG and TV assays (Cepheid, Sunnyvale, CA). Those testing positive were treated. Participants either notified partners to seek treatment or were given extra medication to deliver to partners for treatment. Repeat testing was conducted approximately 21 days post-treatment or treatment initiation. Among 427 participants, 172 (40.3%) tested positive for any STI. Of the 136 (79.1%) that returned for repeat testing, 36 (26.5%) tested positive for the same organism: CT = 27 (26.5%), NG = 1 (6.3%), TV = 11 (16.7%). Persistent CT positivity was independently associated with having more than one sex partner in the preceding 12 months (adjusted-prevalence ratio [aPR] = 3.03, 95% CI: 1.44–6.37) and being newly diagnosed with HIV infection during the first antenatal care visit compared to those currently on antiretroviral therapy (aPR = 3.97, 95% CI: 1.09–14.43). Persistent TV positivity was associated with not knowing if a partner sought treatment following STI disclosure (aPR = 12.6, 95% CI: 2.16–73.5) and prior diagnosis of HIV but not currently on antiretroviral therapy. (aPR = 4.14; 95% CI: 1.25–13.79). We identified a high proportion of HIV-infected pregnant women with persistent CT or TV positivity after treatment. To decrease the risk of re-infection, enhanced strategies for partner treatment programmes are needed to improve the effectiveness of STI screening and treatment in pregnancy. The relationship between not being on antiretroviral therapy and persistent STI positivity needs further study.

scholarly journals Human papillomavirus and Its Association with Other Sexually Transmitted Coinfection among Sexually Active Women from the Northeast of Brazil

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Ana Paula Almeida Cunha ◽  
Ilka Kassandra Pereira Belfort ◽  
Francisco Pedro Belfort Mendes ◽  
Gerusinete Rodrigues Bastos dos Santos ◽  
Lucas Henrique de Lima Costa ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Trichomonas Vaginalis ◽  
Positive Association ◽  
Hpv Infection ◽  
Cervical Lesions ◽  
Hpv Dna ◽  
Sexually Transmitted ◽  
Epithelial Lesions ◽  
Intraepithelial Lesions

Objective. To verify the association between HPV infection and the presence of coinfections (Chlamydia trachomatis, Trichomonas vaginalis, and Neisseria gonorrhoeae) in women in the state of Maranhão. Methods. HPV-DNA detection was performed by the nested PCR, using the primers PGMY09/11 and GP + 5/GP + 6. For the identification of sexually transmitted agents, conventional PCR was performed using the following primers: KL1/KL2 (Chlamydia trachomatis), TVA5/TVA6 (Trichomonas vaginalis), and HO1/HO3 (Neisseria gonorrhoeae). DNA-HPV positive samples were subjected to automated sequencing for genotyping. Results. Among the 353 women evaluated, 204 (57.8%) had HPV-DNA, of which 140 (68.6%) exhibited HPV/STIs, while 64 (31.4%) had the only HPV. T. vaginalis infection showed a positive association with HPV ( p = 0.003 ). Women without cervical lesions were predominant (327/92.6%); however, the largest number of lesions was reported in women who had HPV/coinfections (18/8.8%). Multiple regression analysis showed that both HPV only and the concomitant presence of HPV/STI were able to indicate the occurrence of epithelial lesions (R = 0.164; R2 = 0.027). Conclusion. The findings suggest that the presence of T. vaginalis can contribute to HPV infection, and HPV/IST association may influence the development of cervical intraepithelial lesions that are precursors of cervical cancer.

scholarly journals Diagnóstico precoce e os fatores associados às infecções sexualmente transmissíveis em mulheres atendidas na atenção primária

2011 ◽  
Vol 14 (3) ◽  
pp. 467-477 ◽  
Author(s):  
Carla Gianna Luppi ◽  
Rute Loreto Sampaio de Oliveira ◽  
Maria Amélia Veras ◽  
Sheri A. Lippman ◽  
Heidi Jones ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Trichomonas Vaginalis ◽  
Sao Paulo ◽  
São Paulo

INTRODUÇÃO: Infecções Sexualmente Transmissíveis (IST) em mulheres permanecem um desafio para a Saúde Pública: elevada prevalência, dificuldade para implantação de estratégias de diagnóstico precoce e elevada ocorrência de sequelas. OBJETIVO: Identificar a prevalência de IST em usuárias de um serviço de atenção primária à saúde em São Paulo. MÉTODOS: Mulheres de 18 a 40 anos foram convidadas para realizar autocoleta de secreção vaginal para a detecção de Chlamydia trachomatis, Neisseria gonorrhoeae e Trichomonas vaginalis por meio de Reacão em Cadeia da Polimerase (PCR). As mulheres também responderam a um questionário com questões demográficas e relativas à história sexual face a face ou autoaplicado por meio de um computador. RESULTADOS: Das 781 mulheres incluídas no estudo, as prevalências obtidas foram: Chlamydia trachomatis (8,4%), Neisseria gonorrhoeae (1,9%) e Trichomonas vaginalis (3,2%). A positividade para pelo menos uma das três IST foi de 13%. As variáveis associadas independentemente com maior risco de IST foram: idade menor que 20 anos, mais de dois parceiros sexuais na vida e percepção de risco para IST; o uso de preservativo como método contraceptivo foi um fator protetor. CONCLUSÃO: A prevalência encontrada em usuárias indica a necessidade da implantação de estratégias de rastreamento de IST em serviços de atenção primária.

scholarly journals Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis screening and treatment of pregnant women in Port-au-Prince, Haiti

2017 ◽  
Vol 28 (11) ◽  
pp. 1130-1134 ◽  
Author(s):  
Claire C Bristow ◽  
Patricia Mathelier ◽  
Oksana Ocheretina ◽  
Daphne Benoit ◽  
Jean W Pape ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Pregnant Women ◽  
Laboratory Testing ◽  
Trichomonas Vaginalis ◽  
Opportunistic Infections ◽  
Newborn Health ◽  
Vaginal Swab ◽  
Sexually Transmitted ◽  
High Prevalence

In Haiti, routine screening for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Trichomonas vaginalis (TV) among pregnant women is not conducted; yet these sexually transmitted infections (STIs) are associated with adverse birth and newborn health outcomes. We aimed to assess the acceptability and feasibility of screening and the prevalence of STIs among pregnant women in Port-au-Prince, Haiti. Pregnant women of at least 18 years of age who attend Haitian Study Group for Kaposi’s sarcoma and Opportunistic Infections (GHESKIO) clinics in Port-au-Prince, Haiti provided self-collected vaginal swab specimens. Laboratory testing was done with Xpert® CT/NG and Xpert® TV. The results of this study showed that of the 322 pregnant women who visited GHESKIO for their regular scheduled appointments, 300 (93.2%) consented for CT, NG, and TV testing. Of those, 107 women (35.7%) tested positive for at least one STI. There were 42 (14.7%) cases of CT, 8 (2.8%) NG, and 83 (29.0%) TV infections. Most infections were treated – 122 of 133 (91.7%). In summary, we found that it was highly acceptable and feasible to implement CT, NG, and TV screening among pregnant women in Port-au-Prince, Haiti. We found high prevalence of STIs among pregnant women, which suggest that STI screening in this population may be warranted.

Cinsel Saldırı ve İstismar Olgularında Cinsel Yolla Bulaşan Hastalıkların Değerlendirilmesi

2020 ◽  
Vol 25 (2) ◽  
pp. 139-147
Author(s):  
Derya Çağlayan ◽  
Ahsen Kaya ◽  
Ekin Özgür Aktaş
Keyword(s):  
Human Immunodeficiency Virus ◽  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Trichomonas Vaginalis ◽  
Immunodeficiency Virus

Cinsel saldırı ve cinsel istismar olgularının fiziksel ve ruhsal travma ile birlikte cinsel yolla bulaşan hastalıklar (CYBH) açısından da değerlendirilmesi önemlidir. Bu olgularda muayene genellikle travma bulgularının tespiti ve saldırganın kimliğinin tespitine yönelik örnek alımı ile sınırlı olmaktadır. Cinsel yolla bulaşan Neisseria gonorrhoeae, Chlamydia trachomatis, Trichomonas vaginalis, Hepatit B virüsü, Human immunodeficiency virüs ve sifiliz gibi çok sayıda etken mevcut olmakla birlikte ülkemizde bu etkenlere yönelik tarama testleri ve profilaksi uygulamaları ile ilgili standardize edilmiş bir rehber bulunmamaktadır. Bu nedenle, tüm olgularda bulaş riski göz önünde bulundurulmalı, gereklilik halinde tedavi ve profilaksi uygulamaları açısından değerlendirme yapılmalıdır. Ayrıca saldırgana ulaşılabildiği durumlarda gerek mağdurun CYBH için tıbbi bakım ihtiyacının belirlenebilmesi gerekse saldırganın yargılanma süreci ve illiyet bağının kurulabilmesi için bu kişilerin de muayenesi ve tetkikleri yapılmalıdır. Bu derlemede, cinsel saldırı ve cinsel istismar mağdurlarında görülebilecek cinsel yolla bulaşan hastalıkların değerlendirilmesi ve saldırganın muayenesi hususlarının, literatür bilgileri eşliğinde, adli-tıbbi yönden incelenerek sağlık çalışanlarının bu konuya dikkatlerini çekmek amaçlandı.

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