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Recreational drug use (RDU) has been reported to be disproportionately higher in men who have sex with men (MSM) when compared to their heterosexual counterparts. To identify RDU, links to risky sexual practices and infections for MSM attending three sexual health clinics across Manchester, United Kingdom, a retrospective case note review was conducted using a random powered sample of service users attending three sites during 2014. Three hundred and fifty-seven case notes were reviewed across three sites. Eighteen per cent of service users reported any type of RDU. Use of at least one of the three drugs associated with chemsex (crystal methamphetamine, mephedrone, gamma hydroxybutyrate/gamma butyrolactone) was reported by 3.6%. A statistically significant difference was identified between non-drug users and any-drug users reporting: group sex (odds ratio [OR] 5.88, p = 0.013), condomless receptive anal intercourse (CRAI) (OR 2.77, p = 0.003) and condomless oral intercourse (OR 2.52, p = 0.016). A statistically significant difference was identified between chemsex-related drug user and non-drug user groups reporting: group sex (OR 13.05, p = 0.023), CRAI (OR 3.69, p = 0.029) and condomless insertive anal intercourse (OR 1.27, p = 0.039). There was also a statistically higher incidence of gonorrhoea infection in chemsex-related drug use compared with those not using drugs (p = 0.002, OR 6.88). This study identifies that substance use is common in MSM attending sexual health clinics in Manchester. High-risk sexual practices and certain sexually transmitted infections are more common in MSM reporting RDU.

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A 41-year-old HIV-positive man who has sex with men (MSM) with a family history of deep vein thrombosis (DVT) presented to the emergency department with an acutely swollen lower limb. The initial clinical diagnosis was of a possible DVT and the patient was anticoagulated. However, investigations subsequently excluded DVT and sexually acquired reactive arthropathy (SARA) was eventually diagnosed. This complication followed an earlier attendance at the emergency department, where proctitis due to lymphogranuloma venereum (LGV) infection went unrecognized. This is the first reported case of LGV infection mimicking a DVT. Prompt recognition and treatment of the initial proctitis may have prevented the development of SARA.

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After years of declining incidence in many developed countries, syphilis infection has re-emerged as a major public health problem in the past decade. The secondary stage of syphilis epitomizes the capacity of the infection to present in myriad ways. The skin, lymph glands and mucosal membranes are the most commonly affected tissues.

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A man previously treated for tuberculous arthritis presented with acute meningoencephalitis. Cerebrospinal fluid tests suggested infection with Mycobacterium tuberculosis, but a diagnosis of early neurosyphilis was subsequently made.

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A 48-year-old patient presented with a nonhealing leg ulcer and a raised white blood cell count. He was diagnosed with pyoderma gangrenosum (PG) and small lymphocytic leukaemia/chronic lymphocytic leukaemia (SLL/CLL). Eight months later, after undergoing treatment with chlorambucil for the SLL/CLL, and prednisone, ciclosporin and intravenous immunoglobulin for the PG, the patient developed livedo reticularis and palpable purpura, and was diagnosed with systemic polyarteritis nodosa (PAN). The case highlights the difficulty in establishing a diagnosis of PAN by biopsy of cutaneous ulcers alone, and that a diagnosis of PG should raise suspicion of another aetiology.

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Antiretroviral (ARV) therapy in HIV patients can cause hyperlipidaemia, glucose intolerance and insulin resistance, which increase the risk of cardiovascular disease (CVD). An audit carried out in Manchester found that CVD risk factors were common among HIV patients receiving ARVs; however, the management of risk factors was not satisfactory. Adopting a formal system to identify and manage CVD risk factors as well as appropriate referral for specialist management of complications of ARV therapy would improve patient care.

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An HIV-positive heterosexual man presented with a recurrent penile chancre, 20 months after treatment with intramuscular procaine benzyl penicillin. Was this a rare case of chancre redux (monorecidive) or re-infection?

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OBJECTIVES: Vaginal pH is related to hormonal status, and adolescents experience disturbed hormonal patterns following menarche. We assessed hormonal factors and risk of abnormal vaginal pH and bacterial vaginosis (BV) among adolescents attending genitourinary medicine (GUM) clinics. METHODS: In a cross sectional study adolescents within 5 years of menarche, < or =17 years, or with oligo-amenorrhoea were recruited. Vaginal pH and BV were assessed and among those not using hormonal contraceptives, estrone-3-glucuronide (E3G) and pregnanediol-3alpha-glucuronide (P3G) concentrations were measured. RESULTS: Among 102 adolescents, 59.8% (61) had a high vaginal pH (>4.5), which was higher than the prevalence of BV, detected in 33% (34). No association was found between presence of sexually transmitted infections (STI) and vaginal pH. In logistic regression, after controlling for BV and condom use, vaginal pH was positively associated with cervical ectopy (OR = 2.5; 95% CI 1.0 to 6.6, p = 0.05) and STI treatment history (OR = 2.5; 95% CI 0.9 to 6.5, p = 0.07), and negatively associated with use of Depo-Provera (OR = 0.1; 95% CI 0.03 to 0.6, p = 0.003) and recent onset (<12 months) of sexual activity (OR = 0.2; 95% CI 0.1 to 0.7, p = 0.004). Among 23 adolescents not using hormonal contraceptives, a high pH occurred more often in abnormal compared to normal menstrual cycles (OR = 10.8; 95% CI 1.4 to 85.4; p = 0.026). E3G concentrations were inversely correlated with vaginal pH in the follicular phase (Spearman: r = 0.51; p = 0.024). CONCLUSIONS: Ectopy and abnormal menstrual cycles are common features of adolescence. Their presence is associated with increased risk of abnormal pH, and may also predispose to BV.

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OBJECTIVE: To assess maturity indices, menstrual patterns, hormonal factors, and risk of adolescent genital tract infections. METHODS: Cross sectional study in three genitourinary medicine clinics. Females 17 years or less, within 5 years of menarche, or reporting oligo-amenorrhoea were screened for genital tract infections and menstrual cycle characteristics determined. The outcome measures were risk factors associated with chlamydia, human papillomavirus (HPV DNA) and bacterial vaginosis (BV), separately and pooled. Correlations between estrone-3-glucuronide (E3G) and pregnanediol-3alpha-glucuronide (P3G) hormone concentrations and chlamydia, HPV, and BV. RESULTS: Among 127 adolescents, HPV was present in 64.4% (95% CI: 54.5 to 74.3), BV in 33.9% (19.1 to 34.5), and chlamydia in 26.8% (19.1 to 34.5). Breast maturity, oligomenorrhoea, and older gynaecological age were associated with lower risk of all infections. After adjustment for calendar age, race, and behavioural factors, gynaecological age remained significant (OR = 0.7, 0.6-0.9; p = 0.008). Behavioural risk factors differed by infection. Smoking was protective for HPV (OR = 0.1, 0.0 to 0.9; p = 0.007), and a recent new partner for chlamydia (OR = 0.3, 0.1 to 0.9; p = 0.024). Sex during menses was associated with increased BV risk (OR = 3.3, 1.5 to 7.2; p = 0.003). Chlamydia was higher among adolescents who used emergency contraception (2.5; 1.1 to 5.9, p = 0.029) and lower among those using condoms at last sex (OR = 0.3, 0.1 to 0.9; p = 0.015). Among 25 adolescents not using hormonal contraceptives, 15 had disturbed or anovulatory cycles. Chlamydia risk was inversely associated with P3G concentrations (Mann-Whitney; p = 0.05). CONCLUSIONS: Adolescents engaging in high risk behaviour at a young gynaecological age are susceptible to multiple infections. Adolescent clinical assessment should include gynaecological age.

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The city of Manchester has seen a sustained increase in reported cases of early (infectious) syphilis since the late 1990s. We audited the management of patients presenting with early syphilis to North Manchester General Hospital, with reference to the UK national guidelines. Between January 1999 and December 2001 72 cases of early syphilis were identified. Most (90%) occurred in men who have sex with men, 50% of whom were HIV-positive. Serology and polymerase chain reaction testing of lesions were useful diagnostic tests. Treatment regimens followed the national guidelines in 63% of cases, with adherence to the guidelines improving as the outbreak continued. The majority of patients were treated with intramuscular penicillin (78%), with only three discontinuing this treatment due to side effects. Only 4% of sexual contacts identified were traced and screened, an indication of high levels of both anonymous sex and partner change in this group.

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BACKGROUND: The routine prophylactic administration of an uterotonic agent is an integral part of active management of the third stage of labour, helping to prevent postpartum haemorrhage (PPH). The two most widely used uterotonic agents are: ergometrine-oxytocin (Syntometrine) (a combination of oxytocin 5 international units (iu) and ergometrine 0.5 mg) and oxytocin (Syntocinon). OBJECTIVES: To compare the effects of ergometrine-oxytocin with oxytocin in reducing the risk of PPH (blood loss of at least 500 ml) and other maternal and neonatal outcomes. SEARCH STRATEGY: We searched the Cochrane Pregnancy and Childbirth Group trials register (May 2003). SELECTION CRITERIA: Randomised trials comparing ergometrine-oxytocin use with oxytocin use in women having the third stage of labour managed actively. DATA COLLECTION AND ANALYSIS: We independently assessed trial eligibility and quality and extracted data. We contacted study authors for additional information. MAIN RESULTS: Six trials were included (9332 women). Compared with oxytocin, ergometrine-oxytocin was associated with a small reduction in the risk of PPH using the definition of PPH of blood loss of at least 500 ml (odds ratio 0.82, 95% confidence interval 0.71 to 0.95). This advantage was found for both a dose of 5 iu oxytocin and a dose of 10 iu oxytocin, but was greater for the lower dose. There was no difference detected between the groups using either 5 or 10 iu for the stricter definition of PPH of blood loss at least 1000 ml. Adverse effects of vomiting, nausea and hypertension were more likely to be associated with the use of ergometrine-oxytocin. When heterogeneity between trials was taken into account there were no statistically significant differences found for the other maternal or neonatal outcomes. REVIEWER'S CONCLUSIONS: The use of ergometrine-oxytocin as part of the routine active management of the third stage of labour appears to be associated with a small but statistically significant reduction in the risk of PPH when compared to oxytocin for blood loss of 500 ml or more. No statistically significant difference was observed between the groups for blood loss of 1000 ml or more. A statistically significant difference was observed in the presence of maternal side-effects, including elevation of diastolic blood pressure, vomiting and nausea, associated with ergometrine-oxytocin use compared to oxytocin use. Thus, the advantage of a reduction in the risk of PPH, between 500 and 1000 ml blood loss, needs to be weighed against the adverse side-effects associated with the use of ergometrine-oxytocin.

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OBJECTIVES: To evaluate a Treponema pallidum polymerase chain reaction (PCR) test in the laboratory diagnosis of early syphilis in the United Kingdom. SUBJECTS AND SETTING: Men and women attending genitourinary medicine clinics in England. METHODS: A trial PCR service was offered for the analysis of swabs of ano-genital or oral ulcers suspected to be syphilitic in origin. Clinical details, results of treponemal serology, and other relevant laboratory tests carried out by the sending laboratories were obtained retrospectively by questionnaire. RESULTS: Data from 98 patients, representing 100 episodes of ulceration, were analysed. The majority of patients (70) attended clinics in the Greater Manchester area. Eighty six patients were male and 58 were men who have sex with men (MSM), of whom 24 were HIV positive. PCR results agreed with the clinical diagnosis for 95 patients; samples from 26 patients were PCR positive and serologically diagnosed as primary (18) or secondary (8) syphilis, whereas 70 patients had PCR negative samples and were not diagnosed as having active syphilis. These data include two HIV positive patients who were PCR positive 12 and 21 days before their treponemal seroconversion. One positive PCR result was not supported by positive treponemal serology (this patient coincidentally received a 10 day course of co-amoxiclav 1 week after sampling). Three patients had negative PCR results but positive syphilis serology. The sensitivity, specificity, positive and negative predictive value for primary syphilis were 94.7%, 98.6%, 94.7%, and 98.6%, respectively, and for secondary syphilis these were 80.0%, 98.6%, 88.9%, and 97.2%, respectively. CONCLUSION: PCR is a sensitive and specific test for T pallidum, and an important adjunct to dark ground microscopy and treponemal serology in diagnosing infectious syphilis in the United Kingdom.

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OBJECTIVES: To describe the features of an outbreak of early syphilis in North Manchester. METHODS: Retrospective KC60 and case note review. RESULTS: In a 25 month period, 10 cases of primary, 22 of secondary, and nine cases of early latent syphilis were diagnosed. 39 were homosexual or bisexual men, 20 being co-infected with HIV. Most infections were acquired locally and in 19/41 cases oral sex was the only risk factor. High rates of unprotected anal sex were reported among the homosexual men and co-infection with other STIs was common. CONCLUSION: This outbreak will facilitate the spread of HIV in the homosexual male population. Unsafe sexual practice is common and the perception that oral sex is "safe" needs revisiting. Delays in accessing GUM clinic appointments must be addressed as part of the control strategy.

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In-depth interviews with 27 individuals infected with syphilis in a recent UK outbreak (out of a total of 58 diagnosed between May 1999 and August 2000 in three city hospitals) were carried out to examine behaviour and attitudes. Most (23/27) participants were homosexual men, seven of whom were HIV positive. Between them, the 23 gay men had 1,494 different contacts in the twelve months prior to their awareness of having syphilis, but only 10% of these contacts could be named. While oral sex (usually unprotected) was the most prevalent behaviour (median = 30 partners per year), only 39% perceived unprotected oral sex as a syphilis risk (c.f. 70% for anal sex). Many gay men (61%) used gamma hydroxybutyrate (GHB) during sex as an aphrodisiac. This syphilis-infected subset of the population had high levels of unprotected and anonymous sex, which brings into question the usefulness of contact tracing to control syphilis outbreaks. The majority of partners were casual oral sex partners. More awareness is urgently needed around syphilis symptoms and risks, and risks of using drugs to reduce sexual inhibitions.

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