Urethritis is a common condition predominantly caused by sexually transmitted pathogens such as Chlamydia trachomatis, Neisseria gonorrhoeae, and Mycoplasma genitalium. It is not possible to differentiate with certainty between pathogens on the basis of clinical characteristics alone. However, empirical antibiotic therapy is often initiated in clinical practice. The aim of this clinical practice guideline is to promote an evidence-based syndrome-orientated approach to the management of male adolescents and adults with symptoms of urethritis. Besides recommendations for the diagnosis, classification and choice of treatment, this guideline provides recommendations for the indication to empirically treat patients with penile urethritis. A novel feature compared to existing, pathogen-specific guidelines is the inclusion of a flowchart for the syndrome- orientated practical management. For suspected gonococcal urethritis requiring empirical treatment, ceftriaxone is recommended. Due to the risk of Chlamydia trachomatis co-infection, doxycycline should also be prescribed, unless follow-up for the treatment of possible co-infections is assured. For suspected non-gonococcal urethritis, doxycycline is the recommended empirical treatment. In the empiric treatment of both gonococcal and non-gonococcal penile urethritis, azithromycin is reserved for cases where doxycycline is contraindicated. This guideline also includes detailed recommendations on differential diagnosis, pathogen-specific treatments and specific situations, as well as patient counselling and follow-up.

Urethritis is a common condition predominantly caused by sexually transmitted pathogens such as Chlamydia trachomatis, Neisseria gonorrhoeae, and Mycoplasma genitalium. It is not possible to differentiate with certainty between pathogens on the basis of clinical characteristics alone. However, empirical antibiotic therapy is often initiated in clinical practice. The aim of this clinical practice guideline is to promote an evidence-based syndrome-orientated approach to the management of male adolescents and adults with symptoms of urethritis. Besides recommendations for the diagnosis, classification and choice of treatment, this guideline provides recommendations for the indication to empirically treat patients with penile urethritis. A novel feature compared to existing, pathogen-specific guidelines is the inclusion of a flowchart for the syndrome-orientated practical management. For suspected gonococcal urethritis requiring empirical treatment, ceftriaxone is recommended. Due to the risk of Chlamydia trachomatis co-infection, doxycycline should also be prescribed, unless follow-up for the treatment of possible co-infections is assured. For suspected non-gonococcal urethritis, doxycycline is the recommended empirical treatment. In the empiric treatment of both gonococcal and non-gonococcal penile urethritis, azithromycin is reserved for cases where doxycycline is contraindicated. This guideline also includes detailed recommendations on differential diagnosis, pathogen-specific treatments and specific situations, as well as patient counselling and follow-up.

PURPOSE:Doxycycline post-exposure prophylaxis (Doxy-PEP) reduces the likelihood of Chlamydia and early syphilis by approximately two-thirds. Currently, data on the frequency of Doxy-PEP use in men who have sex with men (MSM) are limited. This study aimed to assess knowledge, attitude towards, and frequency of Doxy-PEP use among MSM in Germany. METHODS:We conducted a national online survey in Germany from summer to fall 2023, recruiting MSM and transgender women. Participants were invited to complete the online survey through social media, online dating platforms, and print media advertisements with active recruitment and poster advertising in private practices, tertiary outpatient clinics, and MSM community events in Germany. RESULTS:In total, 438 participants completed the survey and were included in the analysis, and 285 (65.1%) were living with the human immunodeficiency virus (HIV) or taking HIV-pre-exposure prophylaxis (PrEP). Overall, 170 participants (38.8%) had heard of Doxy-PEP, and 275 (62.8%) would consider taking it, but only 32 (7.3%) reported having ever taken Doxy-PEP. The most common reason for a negative attitude towards Doxy-PEP were apprehension about insufficient detailed information, and concerns about antibiotic resistance. Doxy-PEP users were more likely to be on HIV-PrEP, had a higher self-reported risk of bacterial sexually transmitted infections (STIs), and often had a history of bacterial STIs. CONCLUSION:The study demonstrated high awareness and strong interest in Doxy-PEP among MSM in Germany, most of whom were living with HIV or taking HIV-PrEP; however, the actual usage of Doxy-PEP remains low in the summer and fall of 2023.

The treatment paradigm for individuals living with human immunodeficiency virus (HIV) has evolved beyond solely focusing on viral load suppression to encompass a comprehensive approach that prioritizes health-related quality of life (HRQoL). Biktarvy (BIC/FTC/TAF) has emerged as a promising therapeutic option for achieving this treatment goal. During the 11th German-Austrian AIDS Congress (DÖAK), eight healthcare professionals from Germany, Austria, and Switzerland convened at a non-public, industry-sponsored meeting to discuss how treatment with BIC/FTC/TAF supports a holistic, long-term, and patient-centered treatment approach to optimize HRQoL for people living with HIV (PwH). The experts were invited to share their experience with BIC/FTC/TAF and examine relevant real-world data presented during the DÖAK congress. The industry-sponsored and expert-led meeting was initiated to provide valuable perceptions from the eight experts practicing in different clinical and practical settings. This paper highlights the key findings from the expert meeting discussion. The experts agreed that the BIC/FTC/TAF regimen is highly suitable for everyday use, showing efficacy and tolerability across various patient groups, including those with unclear prior therapies, hepatitis B virus status, low CD4 counts, opportunistic infections, and individuals engaged in chemsex. Moreover, adherence to the BIC/FTC/TAF regimen is crucial for successful therapy, requiring personalized patient care and a structured, regular questioning process. Various factors, such as substance abuse or changes in life circumstances, can affect adherence; hence, open discussions about the patient's life situations and needs are important. In conclusion, the BIC/FTC/TAF regimen supports the achievement of new therapeutic goals beyond virological suppression by effectively catering to different patient groups. It also fosters personalized patient care by leniency towards suboptimal adherence. The regimen's versatility and practicality make it an integral tool in achieving broader health objectives in HIV management. PEER REVIEWED ARTICLE Peer reviewers: Dr Rein Jan Piso, Kantonsspital Olten, Olten, Switzerland One anonymous peer reviewer Received: September 1, 2023; Accepted after peer review: January 15, 2024

Eine hohe Anzahl von Menschen, die mit HIV leben, werden erst in einem fortgeschrittenen Stadium der Infektion diagnostiziert, was mit einer erhöhten Morbidität, Mortalität sowie erhöhten Kosten einhergeht. Ziel der FindHIV Studie ist die Entwicklung eines Scoring-Instrumentes zur Beförderung einer frühzeitigen Diagnose von HIV Infektionen. Bundesweit wurden Daten von Menschen mit neuer HIV Diagnose in den letzten 6 Monaten zu Symptomen und Erkrankungen erhoben, die als verpasste Chancen einer früheren HIV Diagnosestellung gewertet werden können. Basierend auf den Ergebnissen wurde ein Scoring-Instrument zur Beförderung einer frühzeitigen HIV Diagnosestellung entwickelt, welches in Fokusgruppen diskutiert und daraufhin angepasst wurde. Die am häufigsten angegebenen Symptome/Erkrankungen mit verpassten Chancen einer Diagnose der HIV Infektion wurden in das Scoring-Instrument aufgenommen. Dazu zählten ungeklärter Gewichtsverlust, ungeklärtes Fieber oder Nachtschweiß, allgemeine Leistungsminderung, Hautausschlag, chronische Durchfälle ohne nachgewiesene Erreger, akuter hochfieberhafter Infekt, Lymphadenopathie, sexuell übertragbare Erkrankungen, Indikator-/HIV-assoziierte Erkrankungen sowie AIDS-definierende Erkrankungen. Zusätzlich zum Scoring-Instrument wurden Handlungsempfehlungen erstellt. Das entwickelte Scoring-Instrument hat das Potential, Aufmerksamkeit für die HIV-Infektion zu schaffen und bei Anwendung eine frühzeitige Diagnosestellung zu befördern.

Purpose We aimed to review the landscape of late HIV diagnosis in Germany and discuss persisting and emerging barriers to earlier diagnosis alongside potential solutions. Methods We searched PubMed for studies informing the prevalence, trends, and factors associated with late HIV diagnosis in Germany. Author opinions were considered alongside relevant data. Results In Germany, older individuals, heterosexuals, and migrants living with HIV are more likely to be diagnosed late. The rate of late diagnosis in men who have sex with men (MSM), however, continues to decrease. Indicator conditions less often prompt HIV testing in women and non-MSM. During the COVID-19 pandemic, the absolute number of late diagnoses fell in Germany, but the overall proportion increased, probably reflecting lower HIV testing rates. The Ukraine war and subsequent influx of Ukrainians living with HIV may have substantially increased undiagnosed HIV cases in Germany. Improved indicator testing (based on unbiased assessments of patient risk) and universal testing could help reduce late diagnoses. In patients who receive a late HIV diagnosis, rapid treatment initiation with robust ART regimens, and management and prevention of opportunistic infections, are recommended owing to severely compromised immunity and increased risks of morbidity and mortality. Conclusion Joint efforts are needed to ensure that UNAIDS 95-95-95 2030 goals are met in Germany. These include greater political will, increased funding of education and testing campaigns (from government institutions and the pharmaceutical industry), continued education about HIV testing by HIV experts, and broad testing support for physicians not routinely involved in HIV care.

Sexually transmitted infections (STIs) are increasing among men who have sex with men (MSM). Screening can improve the detection and outcome of asymptomatic STIs in high-risk populations. Self-sampling may be a resource-optimized strategy; however, its diagnostic reliability compared to testing by healthcare professionals (HCPs) requires further investigation. In this prospective, multicenter cohort study in a high-income country, asymptomatic MSM with a sexual risk profile for STIs were included. Sequential swabs for STI nucleic acid-based diagnosis of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) were performed after randomization, either through self-sampling or HCP-performed sampling. Baseline demographic information, sexual risk behavior, and acceptance and feedback on self-sampling were recorded using an electronic questionnaire. Out of 236 asymptomatic MSM, 47 individuals (19.9%) tested positive for CT and/or NG through self- or HCP-performed sampling. For CT, the sensitivity was 93.3% for both sampling methods, while for NG, it was 90.0% for self-sampling and 95.0% for HCP-performed sampling. Our study demonstrates that self-sampling for asymptomatic STIs has a comparable diagnostic outcome to HCP-performed sampling, with high acceptance in high-risk MSM.

IntroductionObjectives of this study, as part of a nation-wide HIV pre-exposure prophylaxis (PrEP) evaluation project, were to determine the incidence and prevalence of infections with HIV, Chlamydia, Gonorrhea, Syphilis, Hepatitis A/B/C in persons using PrEP, and to describe the health care funded PrEP use in Germany. Additionally, factors associated with Chlamydia/Gonorrhea and Syphilis infections were assessed.MethodsAnonymous data of PrEP users were collected at HIV-specialty centers from 09/2019-12/2020. Incidence rates were calculated per 100 person years (py). Logistic regression was used to analyze risk factors associated with sexually transmitted infections (STIs).Results4620 PrEP users were included: 99.2% male, median age 38 years (IQR 32-45), PrEP indication 98.6% men who have sex with men (MSM). Duration of PrEP use were 5132 py; median duration 451 days (IQR 357-488).Four HIV infections were diagnosed, incidence rate 0,078/100py (95% CI 0.029-0.208). For two suboptimal adherence was reported and in the third case suboptimal adherence and resistance to emtricitabine was observed. One infection was likely acquired before PrEP start.Incidence rates were 21.6/100py for Chlamydia, 23.7/100py for Gonorrhea, 10.1/100py for Syphilis and 55.4/100py for any STI and decreased significantly. 65.5% of Syphilis, 55.6% of Chlamydia and 50.1% of Gonorrhea cases were detected by screening of asymptomatic individuals. In a multivariable analysis among MSM younger age, PrEP start before health insurance coverage and daily PrEP were associated with greater risk for Chlamydia/Gonorrhea. Symptom triggered testing and a history of STI were associated with a higher risk for Chlamydia/Gonorrhea and Syphilis.ConclusionsWe found that HIV-PrEP is almost exclusively used by MSM in Germany. A very low incidence of HIV-infection and decreasing incidence rates of STIs were found in this cohort of PrEP users. The results were likely influenced by the SARS-CoV-2 pandemic. Rollout of PrEP covered by health insurance should be continued to prevent HIV infections. Increased PrEP availability to people at risk of HIV infection through the elimination of barriers requires further attention. Investigation and monitoring with a longer follow-up would be of value.

BACKGROUND:Since May 2022, increasing numbers of monkeypox virus (MPXV) infections have been reported from across Europe and North America. Studies, mainly from Africa, have suggested a higher risk for severe MPXV cases in people living with HIV.METHODS:This was a retrospective study of all confirmed MPXV infections observed in the participating centres since 19 May 2022. We conducted a chart review to evaluate clinical characteristics, comorbidities, and coinfections, including HIV, viral hepatitis, and sexually transmitted infections (STIs).RESULTS:By 30 June 2022, a total of 546 MPXV infections were reported from 42 German centres. All patients were men who have sex with men (MSM), of whom 256 (46.9%) were living with HIV, mostly with a preserved immune system and with viral suppression. In total, 232 (42.5%) MSM were also taking HIV pre-exposure prophylaxis (PrEP) and 58 (10.6%) MSM had no known HIV infection or PrEP use. The median age was 39 years (range 20-67), and comorbidities were rare. However, 52.4% and 29.4% of all patients had been diagnosed with at least one STI within the last 6 months or within the last 4 weeks, respectively. The most frequent localizations of MPXV infection were genital (49.9%) and anal (47.9%), whereas fever (53.2%) and lymphadenopathy (42.6%) were the most frequent general symptoms. The hospitalization rate was low (4.0%), and no fatal course was observed. The clinical picture showed no apparent differences between MSM with or without HIV.CONCLUSIONS:In this preliminary cohort analysis from a current large outbreak among MSM in Germany, the clinical picture of MPXV infection did not differ between MSM with and without HIV infection. Severe courses were rare and hospitalization rates were low. However, most patients were relatively healthy, and only a few people living with HIV were viremic or severely immunosuppressed.

Many patients infected with HIV are diagnosed at an advanced stage of illness. These late presenters are individuals with a CD4 cell count of less than 350 cells/mu L and/or an AIDS defining disease at initial HIV diagnosis. Purpose of FindHIV is to develop and distribute a questionnaire/scoring system aimed at a reduction in late presentation. FindHIV uses a mixed methods approach. In a first step, primary data of patients were collected. Inclusion criteria were: age >= 18 years, cognitive ability and language skills to participate in the study, initial HIV diagnosis within the past 6 months, and patient informed consent. Descriptive methods and regression models are used to identify: (1) patient characteristics associated with late presentation and (2) contacts to the healthcare system with indicator diseases that did not lead to HIV testing. Secondly, a questionnaire/scoring system is created by an expert panel. Afterwards the questionnaire/scoring system is to be disseminated. The greatest challenge was in reaching an adequate sample size. Another risk may be a recall bias. Nevertheless, FindHIV is devised as an in-depth study of the phenomenon of late presentation with potential to significantly improve HIV detection.

Background HIV pre-exposure prophylaxis (PrEP) has likely contributed to large decreases in HIV incidence among men who have sex with men (MSM) in several major cities. Berlin has seen a smaller decline, and affordable PrEP has been accessible through formal channels in Germany only since autumn 2017. We aimed to investigate knowledge and use of PrEP among MSM in Berlin, and factors predictive of a desire to use PrEP and history of PrEP use. Methods Multicentre, paper-based, self-administered survey of adult MSM whose HIV status was negative or unknown at time of participation. Data were collected from 1 October 2017 to 2 April 2018. Results 473 of 875 questionnaires were returned (response rate 54.1%; mean age 37.4 years, range 18-79). 90.0% of participants were aware of PrEP and, of these, 48.2% felt well informed about it. Among the 17.2% of participants reporting PrEP use, 59.3% indicated obtaining some or all of it from informal sources. 23.7% of those with no history of PrEP use reported having condomless anal intercourse (CAI) with two or more partners over the past six months. Worries about side effects, cost, not having a doctor who prescribes it, and a lack of information were the most frequently reported barriers to PrEP use. A desire to use PrEP and history of PrEP use were associated in our multivariable model with having multiple CAI partners. A history of PrEP use was associated with having a university degree, one or two parents born outside Germany, or friends living with HIV. Conclusions We found high awareness of PrEP among MSM in Berlin, but also a strong need for more education on its pros, cons and proper use. The frequency of informal PrEP use was also high, raising urgent individual and public health concerns. Policy makers need to consider recent calls to improve access to PrEP and PrEP education through regular health services.

This guideline updates the 2010 European guideline for the management of hepatitis B and C virus infections. It is primarily intended to provide advice on testing, prevention and initial management of viral hepatitis B and C for clinicians working in sexual health clinical settings in European countries. The guideline is in a new question and answer format based on clinical situations, from which population/intervention/comparison/outcome questions were formulated. Updates cover areas such as epidemiology, point-of-care tests for hepatitis B, hepatitis C risk and ‘chemsex’, and HIV pre-exposure prophylaxis and hepatitis B. We have also included a short paragraph on hepatitis E noting there is no evidence for sexual transmission. The guideline has been prepared in accordance with the Europe protocol for production available at http://www.iusti.org/regions/europe/pdf/2017/ProtocolForProduction2017.pdf