European guideline for the organization of a consultation for sexually transmitted infections, 2012.

This guideline is intended to serve as a framework for those working in any location where sexually transmitted infections (STIs) are managed. It offers recommendations which will need to be adapted depending on local facilities and policies, and is not intended to be all encompassing. This guideline should be read in conjunction with other European guidelines on the management of specific infections (see http://www.iusti.org/).

Eosinophilia: clinical significance in HIV-infected individuals.

This study was conducted to determine the relationship between eosinophilia and parasitic infection in HIV-infected individuals. HIV-positive patients attending an HIV clinic in Birmingham were recruited and classified as either eosinophilic (>400 eosinophils/mm(3)) or non-eosinophilic. A demographic and parasitic risk history was taken and clinical examination was performed. Urine and stool were examined for parasites, and blood samples taken for parasite serology. A total of 266 patients (96 eosinophilic and 170 non-eosinophilic) were recruited. Of 64 eosinophilic patients who had a stool examination, one (1.6%) was positive for both Strongyloides larvae and schistosomal eggs. Urine microscopy was negative in the 245 patients (88 eosinophilic, 157 non-eosinophilic) from whom a sample was available. Two hundred and sixty-three patients underwent serological investigation (96 eosinophilic and 167 non-eosinophilic): 13 (4.9%) were positive for schistosomiasis and three (1.1%) positive for Strongyloides. A significant association between eosinophilia and positive schistosomal serology was found (P = 0.003): 11 (10.5%) were eosinophilic patients, while only four (2.3%) were non-eosinophilic patients. Eosinophilia was associated with a low nadir CD4 count (P = 0.021) and prior AIDS-defining illness (P = 0.041). In all, 7.8% of patients from a developing country and 5.3% of patients from a developed country with a travel history had positive parasitic serology. Eosinophilia in HIV-infected patients was significantly associated with positive serology for schistosomiasis, low nadir CD4 count and prior AIDS-defining illness. Geographical exposure is also an important determinant of positive parasitic serology.

Chlamydial partner notification in the British Association for Sexual Health and HIV (BASHH) 2011 UK national audit against the BASHH Medical Foundation for AIDS and Sexual Health Sexually Transmitted Infections Management Standards.

This paper reports on chlamydial partner notification (PN) performance in the 2011 BASHH national audit against the British Association for Sexual Health and HIV (BASHH) Medical Foundation for AIDS Sexual Health (MedFASH) Sexually Transmitted Infection Management Standards (STIMS). There was wide regional variation in level 3 clinic PN performance against the current standard of index case-reported chlamydial PN, with 43% (regional range 0-80%) of clinics outside London meeting the ≥0.6 contacts seen per index standard, and 85% of clinics (regional range 82-88%) in London meeting the ≥0.4 standard. For level 2 clinics, 39% (regional range 0-100%) of clinics outside London met the ≥0.6 standard, and 43% (regional range 40-50%) of clinics in London met the ≥0.4 standard. Performance for health-care worker (HCW)-verified contact attendance is also reported. New standards for each of these performance measures are proposed for all level 3 clinics: ≥0.6 contacts seen per index case based on index case report, and ≥0.4 contacts seen per index case based on HCW verification, both within four weeks of the first partner notification interview. The results are discussed with regard to the importance of adoption of standards by commissioners of services, relevance to national quality agendas, and the need for development of a national system of PN quality assurance measurement and reporting.

Haemophagocytic lymphohistiocytosis complicating Hodgkin's lymphoma in an HIV-positive individual.

We report the case of an HIV-positive man who presented with pyrexia of unknown origin. Histological specimens from an inguinal lymph node and liver biopsy gave a diagnosis of Epstein Barr virus (EBV)-positive Hodgkin's lymphoma and haemophagocytic lymphohistiocytosis (HLH), respectively. HLH is a condition characterized by proliferation of activated macrophages that phagocytose leukocytes, erythrocytes and platelets. Clinical features include splenomegaly, fever and pancytopenia, all of which have a wide differential diagnosis in HIV-positive patients. HLH can be caused by infections, malignancy, drugs or autoimmune conditions. There have been a number of reports of HLH in HIV-positive patients, and it can be seen at all stages of HIV infection. HIV, lymphomas, EBV infection and haemophagocytic syndrome have a complicated pathophysiology. Unfortunately, HLH in this setting has a particularly aggressive course, often with a poor outcome. This case highlights the need for awareness of the syndrome to ensure prompt diagnosis and instigation of appropriate treatment.

Acute visual loss as a presenting manifestation of syphilis.

A heterosexual man with acquired syphilis had an uncommon presentation in the form of acute visual loss. The unusual clinical presentation and a high cerebrospinal fluid lymphocyte count led to delayed diagnosis and treatment. Recognition of uncommon presentation of syphilis in the current epidemic is essential for the interruption of transmission.

Preferences for partner notification method: variation in responses between respondents as index patients and contacts.

There have been very few studies focusing on what form of communication patients would find acceptable from a clinic. This study looks at the differences in preferences for various partner notification methods when the respondents were index patients compared with when they had to be contacted because a partner had a sexually transmitted infection (STI). There were 2544 respondents. When the clinic had to notify partners, respondents were more likely to report the method as good when a partner had an STI and they were being contacted compared with when the respondents had an infection and the partner was being contacted. The opposite was true for patient referral partner notification. Therefore, there are variations in the preferences of respondents for partner notification method, which depend on whether they see themselves as index patients or contacts.

An unexpected case of panuveitis.

We report a case of sight-threatening secondary syphilis with HIV co-infection where atypical pattern of skin manifestations resulted in a delay in making the correct diagnosis. However, despite marked visual loss by the time correct diagnosis was made, the patient responded well, albeit slowly, to a course of intravenous benzyl penicillin.

Patient preferences for partner notification.

OBJECTIVE: To identify patient preferences for notification of sexual contacts when a sexually transmitted infection (STI) is diagnosed. METHODS: A questionnaire survey of 2544 patients attending three large genitourinary clinics at Derby, Birmingham, and Coventry in the United Kingdom. RESULTS: The median age of the respondents was 24 with 1474 (57.9%) women, 1835 (72.1%) white, 1826 (71.8%) single. The most favoured method of partner notification was patient referral, which was rated a "good" method by 65.8% when they had to be contacted because a sexual partner has an STI. Notifying contacts by letter as a method of provider partner notification is more acceptable than phoning, text messaging, or email. Respondents with access to mobile telephones, private emails, and private letters were more likely to rate a method of partner notification using that mode of communication as "good" compared to those without. With provider referral methods of partner notification respondents preferred to receive a letter, email, or text message asking them to contact the clinic rather than a letter, email or text message informing them that they may have an STI. CONCLUSION: Most respondents think that being informed directly by a partner is the best method of being notified of the risk of an STI. Some of the newer methods may not be acceptable to all but a significant minority of respondents prefer these methods of partner notification. The wording of letters, emails, or text messages when used for partner notification has an influence on the acceptability of the method and may influence success of the partner notification method. Services should be flexible enough to utilise the patients' preferred method of partner notification.

Why do those using illicit drugs have higher rates of sexually transmitted infection?

The study was designed to assess the association between drug use and gonorrhoea in a UK setting and determine whether any differences identified could be explained by variations in sexual behaviour. A case control analysis was undertaken in a population of men and women presenting to an inner city sexually transmitted diseases clinic. The results were analysed using a multivariate model incorporating demographic and behavioural factors potentially associated with acquiring gonorrhoea. Infection with gonorrhoea was found to be associated with illicit drug use (odds ratio 1.8, 1.2-2.8) and the association became non-significant after controlling for sexual behaviour factors. Moderate alcohol use (<5 units/week) was associated with acquiring gonorrhoea but heavier use was not. Patients who used illicit drugs had more casual partners and more foreign partners than those with no history of drug use, but an increased numbers of foreign partners were not associated with a higher prevalence of gonorrhoea. It was concluded that drug use is associated with gonorrhoea in a UK setting. Specific sexual behaviours reported by drug users may increase their risk of gonorrhoea and provide potential targets for behavioural interventions.

Comparison of outcomes of management of gonorrhoea by clinic-based test of cure with those by telephone follow-up.

We compared the outcomes in 278 patients managed with clinic-based test of cure (phase 1) for gonorrhoea with 271 patients managed with the new policy of telephone follow-up (phase 2). Almost 98% of the patients in both phases were treated within 28 days of diagnosis. Follow-up of the patients was significantly better with telephone follow-up (phase 2), with an increase in proportion of patients reviewed (76.1% compared with 59.7% in phase 1, P < 0.001). Yield of partner notification was 0.22 and 0.31 contacts per case of gonorrhoea within four weeks of treatment of the index case in phases 1 and 2, respectively.

Reducing the risk of sexually transmitted infections in genitourinary medicine clinic patients: a systematic review and meta-analysis of behavioural interventions.

OBJECTIVES: Are behavioural interventions effective in reducing the rate of sexually transmitted infections (STIs) among genitourinary medicine (GUM) clinic patients? DESIGN: Systematic review and meta-analysis of published articles. DATA SOURCES: Medline, CINAHL, Embase, PsychINFO, Applied Social Sciences Index and Abstracts, Cochrane Library Controlled Clinical Trials Register, National Research Register (1966 to January 2004). REVIEW METHODS: Randomised controlled trials of behavioural interventions in sexual health clinic patients were included if they reported change to STI rates or self reported sexual behaviour. Trial quality was assessed using the Jadad score and results pooled using random effects meta-analyses where outcomes were consistent across studies. RESULTS: 14 trials were included; 12 based in the United States. Experimental interventions were heterogeneous and most control interventions were more structured than typical UK care. Eight trials reported data on laboratory confirmed infections, of which four observed a greater reduction in their intervention groups (in two cases this result was statistically significant, p < 0.05). Seven trials reported consistent condom use, of which six observed a greater increase among their intervention subjects. Results for other measures of sexual behaviour were inconsistent. Success in reducing STIs was related to trial quality, use of social cognition models, and formative research in the target population. However, effectiveness was not related to intervention format or length. CONCLUSIONS: While results were heterogeneous, several trials observed reductions in STI rates. The most effective interventions were developed through extensive formative research. These findings should encourage further research in the United Kingdom where new approaches to preventing STIs are urgently required.

Demographic and behavioural profile of adults infected with chlamydia: a case-control study.

OBJECTIVES: To determine which demographic and behavioural parameters are independently associated with chlamydial infection in adults. METHODS: Subjects were recruited prospectively from male and female attendees at a large clinic for sexually transmitted infections (STI). All subjects were tested for chlamydia and gonorrhoea and asked to complete a questionnaire addressing demography, sexual and non-sexual (including drug taking) behaviour, and history of STI. Cases were those attending with a new clinical episode and found to be infected with chlamydia, but who did not have gonorrhoea. A control group was selected randomly from those found to be negative on screening for both infections. RESULTS: 986 cases and 1212 controls were recruited over one calendar year. The following were found to be independent risk factors for chlamydial infection on multivariate analysis (odds ratios with 95% confidence intervals in parentheses): being unmarried (1.8; 1.1-3.1); black Caribbean ethnicity (2; 1.5-2.7). Increasing age, fewer partners, and higher reported use of condoms were associated with a lower risk of infection. CONCLUSION: Black Caribbeans are at increased risk from chlamydia after controlling for sexual behaviour and socioeconomic status. Future research should seek an explanation elsewhere-for example, in terms of differences in sexual mixing or effectiveness of healthcare interventions.