RESUMO
Sexually transmitted infections (STIs) can impair sexual health. Surveillance and study data were used to provide an overview over STIs in Germany. We estimated 3900 new HIV diagnoses in 2015. Of newly diagnosed infections, 57% were attributed to men who have sex with men (MSM). It was further estimated that there were 3200 new HIV infections and 84,700 people living with HIV in 2015. A total of 6834 syphilis infections were recorded in 2015, which corresponds to an increase of 149% since 2009. The incidence in men was 16-times higher than in women. Of syphilis infections, 85% could be attributed to MSM. Antimicrobial resistance of gonococci against the broad-spectrum antibiotic cefixime decreased between 2014 and 2016 after a change of therapy guidelines and remained stable on a low level regarding the antibiotic ceftriaxone. After an increase of resistance against the antibiotic azithromycin to 11.3% in 2015, we observed a decreasing trend in 2016. Between 2013 and 2015, 2,355,336 chlamydia tests were reported through the chlamydia sentinel network. Of these, 92.5% of samples were from women. Uptake for screening for women <25 years was 11.3% in 2015, with 5.0% positive chlamydia tests. In a cross-sectional study among women aged 20-25 years, a prevalence of human papilloma virus (HPV) of 38.1% was observed. A total of 30.5% of 15-year-old women were vaccinated against HPV in 2014. Data suggest that STIs represent a high burden of disease. Knowledge of STI prevention should be improved by targeted education campaigns. Extending existing offers for counselling and testing through cooperation between different health sectors would improve early diagnosis and treatment of STIs.
Assuntos
Infecções por HIV/epidemiologia , Infecções Sexualmente Transmissíveis/epidemiologia , Adolescente , Adulto , Antibacterianos/uso terapêutico , Antivirais/uso terapêutico , Estudos Transversais , Resistência Microbiana a Medicamentos , Feminino , Alemanha , Gonorreia/tratamento farmacológico , Gonorreia/epidemiologia , Gonorreia/transmissão , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/transmissão , Humanos , Incidência , Masculino , Infecções por Papillomavirus/diagnóstico , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/transmissão , Vacinas contra Papillomavirus/uso terapêutico , Vigilância da População , Fatores Sexuais , Infecções Sexualmente Transmissíveis/diagnóstico , Infecções Sexualmente Transmissíveis/transmissão , Sífilis/tratamento farmacológico , Sífilis/epidemiologia , Sífilis/transmissão , Adulto JovemRESUMO
Chlamydia trachomatis (CT) infections are not reportable in Germany and limited data on prevalence are available. CT screening has been offered free of charge to pregnant women since 1995 and to all women under 25 years since 2008. For symptomatic women and men, diagnostic testing is covered by statutory health insurance. We describe the establishment of a nationwide, laboratory-based, voluntary sentinel that electronically collects information on all performed CT tests with test results, test reason and patient information. The sentinel represents one third of all performed CT tests in Germany. In the period from 2008 to 2014, 3,877,588 CT tests were reported, 93% in women. Women aged 20-24 years and men aged 25-29 years were the most frequently tested age groups. The overall proportion of positive tests (PPT) among women was 3.9% and among men 11.0%. The highest PPT among women was in the age groups 15-19 (6.8%) and 20-24 years (5.9%), and among men in the age groups 20-24 (19.2%), 15-19 (15.4%) and 25-29 years (14.8%). The PPT for CT was high among women and men younger than 25 years. Prevention is urgently needed. Monitoring of CT infection in Germany should be continued.
Assuntos
Infecções por Chlamydia/diagnóstico , Chlamydia trachomatis/isolamento & purificação , Laboratórios , Vigilância de Evento Sentinela , Adolescente , Adulto , Distribuição por Idade , Infecções por Chlamydia/epidemiologia , Feminino , Alemanha/epidemiologia , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Prevalência , Adulto JovemRESUMO
BACKGROUND: Globally, the HIV epidemic continues to represent a pressing public health issue in Europe and elsewhere. There is an emerging and progressively urgent need to harmonise HIV and STI behavioural surveillance among MSM across European countries through the adoption of common indicators, as well as the development of trend analysis in order to monitor the HIV-STI epidemic over time. The Sialon II project protocols have been elaborated for the purpose of implementing a large-scale bio-behavioural survey among MSM in Europe in line with a Second Generation Surveillance System (SGSS) approach. METHODS/DESIGN: Sialon II is a multi-centre biological and behavioural cross-sectional survey carried out across 13 European countries (Belgium, Bulgaria, Germany, Italy, Lithuania, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and the UK) in community settings. A total of 4,966 MSM were enrolled in the study (3,661 participants in the TLS survey, 1,305 participants in the RDS survey). Three distinct components are foreseen in the study protocols: first, a preliminary formative research in each participating country. Second, collection of primary data using two sampling methods designed specifically for 'hard-to-reach' populations, namely Time Location Sampling (TLS) and Respondent Driven Sampling (RDS). Third, implementation of a targeted HIV/STI prevention campaign in the broader context of the data collection. DISCUSSION: Through the implementation of combined and targeted prevention complemented by meaningful surveillance among MSM, Sialon II represents a unique opportunity to pilot a bio-behavioural survey in community settings in line with the SGSS approach in a large number of EU countries. Data generated through this survey will not only provide a valuable snapshot of the HIV epidemic in MSM but will also offer an important trend analysis of the epidemiology of HIV and other STIs over time across Europe. Therefore, the Sialon II protocol and findings are likely to contribute significantly to increasing the comparability of data in EU countries through the use of common indicators and in contributing to the development of effective public health strategies and policies in areas of high need.
Assuntos
Epidemias , Infecções por HIV/epidemiologia , Homossexualidade Masculina/psicologia , Vigilância da População/métodos , Infecções Sexualmente Transmissíveis/epidemiologia , Adulto , Estudos Transversais , Europa (Continente)/epidemiologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVES: To determine the prevalence of pharyngeal and rectal Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) infections among men who have sex with men (MSM) in Germany and describe associations between these infections, sexual practices and other factors to provide an evidence base for screening recommendations. METHODS: We conducted a cross-sectional study in 22 sentinel sites of sexually transmitted infections across Germany. Pharyngeal and rectal swabs were collected and tested for CT and NG with a nucleic acid amplification test (NAAT). Information on HIV status, number of sex partners and sexual practices was collected and linked to NAAT results. RESULTS: Overall, 2247 MSM were screened for pharyngeal or rectal CT and NG infections; median age was 34 years (range 16-83). Prevalence of CT was 1.5% in pharyngeal and 8.0% in rectal specimens. Prevalence of NG was 5.5% in pharyngeal and 4.6% in rectal specimens. Local symptoms were reported in 5.1% of pharyngeal and 11.9% of rectal infections. Altogether 90.8% of rectal or pharyngeal infections would remain undetected if only symptomatic cases were tested. Rectal infection was significantly more likely in men reporting multiple partners (2-5 partners, OR=1.85; 6-10 partners, OR=2.10; >11 partners, OR=2.95), men diagnosed with HIV (OR=1.60) and men practising receptive anal intercourse without a condom (OR=1.54). Pharyngeal infection was more likely in men reporting multiple partners (6-10 partners, OR=2.88; >11 partners, OR=4.96), and men diagnosed with HIV (OR=1.78). CONCLUSIONS: Pharyngeal and rectal infections in sexually active MSM can remain undetected and thus transmissible if swabbing is not offered routinely. Screening should be offered particularly to MSM diagnosed with HIV and MSM reporting multiple partners.
Assuntos
Infecções por Chlamydia/epidemiologia , Chlamydia trachomatis , Gonorreia/epidemiologia , Homossexualidade Masculina , Faringe/microbiologia , Reto/microbiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Infecções por Chlamydia/diagnóstico , Chlamydia trachomatis/isolamento & purificação , Estudos Transversais , Alemanha/epidemiologia , Gonorreia/diagnóstico , Humanos , Modelos Logísticos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Neisseria gonorrhoeae/isolamento & purificação , Técnicas de Amplificação de Ácido Nucleico , Faringe/patologia , Prevalência , Reto/patologia , Comportamento Sexual/fisiologia , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais , Inquéritos e QuestionáriosRESUMO
To determine prevalence of lymphogranuloma venereum among men who have sex with men in Germany, we conducted a multicenter study during 2009-2010 and found high rates of rectal and pharyngeal infection in men positive for the causative agent, Chlamydia trachomatis. Many infections were asymptomatic. An adjusted C. trachomatis screening policy is justified in Germany.
Assuntos
Chlamydia trachomatis/genética , Linfogranuloma Venéreo/diagnóstico , Doenças Faríngeas/diagnóstico , Doenças Retais/diagnóstico , Adulto , Idoso , Infecções por Chlamydia/diagnóstico , Infecções por Chlamydia/epidemiologia , Infecções por Chlamydia/microbiologia , Genótipo , Alemanha/epidemiologia , Homossexualidade Masculina , Humanos , Linfogranuloma Venéreo/epidemiologia , Linfogranuloma Venéreo/microbiologia , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Doenças Faríngeas/epidemiologia , Doenças Faríngeas/microbiologia , Prevalência , Estudos Prospectivos , Doenças Retais/epidemiologia , Doenças Retais/microbiologia , Adulto JovemRESUMO
In Germany, routine RV-vaccination is not adopted into the national immunization schedule as of 2012. Because RV-vaccines were already on the market since 2006, in 2010 a moderate (58%) and low (22%) vaccine uptake was observed in the 5 eastern federal states (EFS) and the 11 western federal states (WFS), respectively. To assess the impact of RV-vaccination, we compared the incidence rates (IR) of RV-related hospitalizations before (2004â2006) and in seasons after (2008/09-2010/11) RV-vaccine introduction in Germany by utilizing data from the national mandatory disease reporting system. In the EFS, the IR was significantly reduced in age-groups < 18 mo in 2008/09 and in age-groups < 24 mo in 2009/10-2010/11. In the WFS an IR-reduction was observed only in age-groups < 12 mo in 2008/09 and in age-groups < 18 mo in 2009/10-2010/11. Overall IR-reduction in age-groups < 24 mo comparing 2008-11 with 2004-06 was 36% and 25% in EFS and WFS, respectively. In addition, we computed IR-ratios (IRR) in the seasons after mid-2006 with negative binomial regression. The effect of vaccination was independent from the geographic region. Vaccination was associated with a significant reduction in RV-related hospitalizations in the age-groups 6-23 mo. Most prominently, vaccination of 50% of infants led to an estimated decrease in age group 6-11 mo by 42%. No significant reduction was observed in age-groups ≥ 24 mo. In conclusion, in the German setting with low to moderate vaccine uptake, RV-related hospitalization incidence decreased substantially depending on the achieved vaccination coverage, but only in the first two years of life.