The Impact of Selected Bacterial Sexually Transmitted Diseases on Pregnancy and Female Fertility.

Sexually transmitted infections (STIs) caused by Neisseria gonorrhoeae, Chlamydia trachomatis and Mycoplasma genitalium are a common cause of pelvic inflammatory disease (PID) which can lead to tubal factor infertility (TFI). TFI is one of the most common causes of infertility, accounting for 30% of female fertility problems. STIs can also have an impact on pregnancy, leading to adverse pregnancy outcomes. Escalating antibiotic resistance in Neisseria gonorrhoeae and Mycoplasma genitalium represents a significant problem and can be therapeutically challenging. We present a comprehensive review of the current treatment options, as well as the molecular approach to this subject. We have given special attention to molecular epidemiology, molecular diagnostics, current and new treatments, and drug resistance.

Pubic hair grooming practices in KwaZulu-Natal, South Africa: prevalence, side effects and association with sexually transmitted infections.

Pubic hair grooming is common in many countries, but little is known about this practice in Africa. Grooming has been positively associated with self-reported sexually transmitted infections (STIs). This study aimed to investigate the prevalence and safety of pubic hair grooming in two South African settings. In KwaZulu-Natal province, 1218 women participating in the Evidence for Contraceptive Options and HIV Outcomes Trial completed an interviewer-administered questionnaire on pubic hair grooming practices, and were tested for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and herpes simplex virus type 2 (HSV-2). Pubic hair removal was reported by 705 (58.2%) of women. Common areas for grooming were the pubis (n = 616, 99.4%), vagina/perineum (n = 529, 85.3%) and inner thigh (n = 255, 41.1%). Half (n= 361, 51.4%) removed some or all of their pubic hair at least monthly and 59 (8.4%) once a week or more often. Common side effects reported included itching (n = 439, 77.1%) and pimples and blisters (n = 249, 43.9%). A quarter (n = 173, 24.5%) of groomers had a positive result for either or both of CT and NG compared to a fifth (n = 98, 19.4%) of non-groomers (p-value < 0.033). There was no difference between the groups for HSV-2. After adjusting for age and having more than one sex partner, groomers were significantly more likely to have CT or NG than non-groomers (OR: 1.31; 95% CI: 1.19-1.45). Similarly, those who experienced hair removal-related complications had 1.26 times the odds of testing positive for CT or NG (95% CI: 1.03-1.54). The practice of pubic hair removal is common and reporting of side effects is high in this population. These injuries could put women at a higher risk of STIs.

Manifestaciones coloproctológicas de las infecciones de transmisión sexual ocasionadas por Chlamydia Trachomatis, Neisseria Gonorrhoeae y Treponema Pallidum. Presentación casuística / Coloproctological manifestations of sexually transmitted infections caused by Chlamydia Trachomatis, Neisseria Gonorrhoeae and Treponema Pallidum. Case presentation

Introducción: Las infecciones transmisibles sexualmente (ITS) con afectación anorrectal constituyen un desafío pues las manifestaciones producidas por Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) y Treponema pallidum (TP) son similares. Objetivo: Evaluar si las manifestaciones anorrectales debidas a CT, NG y TP asociadas al examen proctológico permiten diagnóstico certero, sin estudios complementarios. Pacientes y método: Estudio retrospectivo. Revisión de registros de pacientes atendidos en consultorio coloproctológico. Periodo: 01/08/2015-01/07/2016. Se incluyeron pacientes con diagnóstico de ITS anorrectal, excepto aquellos con HPV únicamente. A todos se les pesquisaron ITS mediante hisopado anal para CT por inmunofluorescencia y para estudio directo y cultivo de NG, VDRL para TP y además HIV. Variables: sexo, edad, HIV, sexo anal, uso de preservativo, motivo de consulta y resultado de estudios efectuados. Resultados: Treinta y cuatro pacientes (32 hombres). Edad mediana 31,5 años (rango: 19-65). Veinticinco pacientes HIV + (73,5%). Veintinueve pacientes (28 hombres) mantenían sexo anal. 91% no usaba preservativo adecuadamente. 65% tuvo una única infección (ITS pura). Se diagnosticaron 14 sífilis (8 puras), 14 clamidiasis (7 puras) y 11 gonococcias (7 puras). Co-infección entre ellas: 9% y con HPV: 26%. La úlcera fue la manifestación en 7/8 casos de sífilis puras (todas dolorosas, excepto una). El resto presentó síntomas variados (condilomas virales atípicos, secreción purulenta y proctorragia). Más del 50% de las gonococias puras (4/7) se manifestó con úlcera, sin embargo, el dolor estuvo presente siempre (8/8) y en tres se asoció secreción purulenta. En cambio, la mitad de los pacientes con clamidiasis puras, se manifestó con proctorragia causada por un tumor rectal/sigmoideo inflamatorio, clínicamente indistinguible de neoplasia maligna. Todos las sífilis y gonococias tuvieron correlato con las pruebas diagnósticas, no así las clamidiasis cuyo diagnóstico no pudo confirmarse en tres casos (37,5%), que respondieron al tratamiento empírico. Conclusión: NG y TP anorrectal provocaron mayormente síntomas similares a los de etiología no venérea y se requirió del laboratorio para el diagnóstico etiológico. La presencia de tumor con biopsia negativa para neoplasia maligna en pacientes de riesgo para ITS obliga a descartar clamidiasis. (AU)

Introduction: Sexually transmitted infections (STIs) are a challenge in medical consultation. The clinical manifestations of infection by Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Treponema pallidum ( TP) share symptoms at anorectal level. This implies the need for a high index of suspicion for diagnosis, which is based on history, physical examination and laboratory tests that not always are accurate or available . Purpose: Assess whether clinical signs of anorectal infections by CT, NG and TP associated with proctologic exams, lead to an accurate etiologic diagnosis without the help of specific laboratory studies. Patients and methods: Observational, retrospective study, based on a review of records of patients treated at the outpatient clinic of the Hospital Fernandez (City of Buenos Aires) department of coloproctology, in the period between August 2015 and July 2016. Patients who underwent STI diagnosis were all considered, but to those whose only diagnosis was infection by human papilloma virus (HPV) were excluded from the analysis. All patients were tested after the three etiologies of STI (anal swab for CT study by immunofluorescence, swabbing for direct study, and cultivation of NG and TP VDRL) and HIV. Variables analyzed: sex, age, presence of HIV infection, practice of receptive anal sex, proper use of condoms, signs and symptoms that prompted the consultation, and results of diagnostic tests. Results: 34 patients (32 men) were included. Median age 31.5 years (range: 19-65, interquartile range: 26-37). Twenty-five patients (73.5%) were HIV+. Twenty-nine patients (28 men) remained receptive anal sex. 91% did not use condoms properly. 65% of infections were pure, without other STI asociada-. 14 cases of syphilis (8 pure), 14 Chlamydia (7 pure) and 11 gonococcias (7puras), including co-infection in 9% of cases, no evidence of a more frequent another co-infection diagnosed. Co-infection with HPV was detected in 9 (26%) cases. The ulcer was the sign in 7/8 cases of pure syphilis (all painful, except one). The rest is expressed by a variety of symptoms (atypical viral warts, purulent and bloody diarrhea). Similarly, just over 50% (4/7) of pure gonococcias demonstrated ulcer, but the pain was always present (8/8 of pure gonococcias) and three associated with purulent discharge. Instead of the ten patients with pure chlamydia, 50% manifested with bloody diarrhea caused by a rectal tumor / inflammatory sigmoid, clinically indistinguishable from malignancy. All cases of syphilis and gonococcal were correlated with diagnostic tests; not those whose diagnosis of chlamydial infection (confirmed in eight and was negative in three, 37.5%) who responded to empiric treatment indicated by the clinical suspicion. Conclusion: While this is a small series, it shows that the NG and TP in the anorectal location mostly caused symptoms similar to those of non-venereal ethology most of the times, and laboratory assistance for etiologic diagnosis was required. The presence of tumor with negative biopsy for malignancy in patients at risk for STIs, leads chlamydia to be ruled out. (AU)

Risk of sexually transmitted infections following depressive disorder: A nationwide population-based cohort study.

Depressive disorder is a severe mental disorder associated with functional and cognitive impairment. Numerous papers in the literature investigated associations between sexually transmitted infections (STIs) and psychiatric illnesses. However, the results of these studies are controversial.We explored the relationship between depressive disorder and the subsequent development of STIs including human immunodeficiency virus (HIV) infection, primary, secondary, and latent syphilis, genital warts, gonorrhea, chlamydial infection, and trichomoniasis.We identified patients who were diagnosed with the depressive disorder in the Taiwan National Health Insurance Research Database. A comparison cohort was constructed of patients without the depressive disorder who were matched according to age and sex. The occurrence of subsequent new-onset STIs was evaluated in both cohorts.The depression cohort consisted of 5959 patients, and the comparison cohort consisted of 23,836 matched control patients without depressive disorder. The incidence of subsequent STIs (hazard ratio [HR] 1.54, 95% confidence interval [CI] 1.34-1.76) was higher among the depressed patients than among the patients in the comparison cohort. Furthermore, female gender compared to male (HR 1.58, 95% CI 1.24-2.01) and young age <40-year-old (HR 1.79, 95% CI 1.38-2.32) are both risk factors for acquisition of STIs in depression patient. For individual STI, the results indicated that the patients with depressive disorder exhibited a markedly higher risk for subsequent STIs including HIV infection, syphilis, genital warts, gonorrhea, chlamydial infection, and trichomoniasis.Depressive disorder might increase the risk of subsequent newly diagnosed STIs including HIV infection, syphilis, genital warts, gonorrhea, chlamydial infection, and trichomoniasis in Taiwan population. Clinicians should pay particular attention to STIs in depression patients. Depression patients, especially those with the history of high-risk sexual behaviors, should be routinely screened for STIs.

Prevalence and characteristics of gastrointestinal infections in men who have sex with men diagnosed with rectal chlamydia infection in the UK: an 'unlinked anonymous' cross-sectional study.

INTRODUCTION: Gastrointestinal infections (GII) can cause serious ill health and morbidity. Although primarily transmitted through faecal contamination of food or water, transmission through sexual activity is well described, especially among men who have sex with men (MSM). METHODS: We investigated the prevalence of GIIs among a convenience sample of MSM who were consecutively diagnosed with rectal Chlamydia trachomatis (CT) at 12 UK genitourinary medicine clinics during 10 weeks in 2012. Residual rectal swabs were coded, anonymised and tested for Shigella, Campylobacter, Salmonella, shiga toxin-producing Escherichia coli and enteroaggregative E. coli (EAEC) using a real-time PCR. Results were linked to respective coded and anonymised clinical and demographic data. Associations were investigated using Fisher's exact tests. RESULTS: Of 444 specimens tested, overall GII prevalence was 8.6% (95% CI 6.3% to 11.6%): 1.8% (0.9% to 3.6%) tested positive for Shigella, 1.8% (0.9% to 3.6%) for Campylobacter and 5.2% (3.5% to 7.7%) for EAEC. No specimens tested positive for Salmonella or other diarrhoeagenic E. coli pathotypes. Among those with any GII, 14/30 were asymptomatic (2/7 with Shigella, 3/6 with Campylobacter and 9/17 with EAEC). Shigella prevalence was higher in MSM who were HIV-positive (4.7% (2.1% to 10.2%) vs 0.5%(0.1% to 3.2%) in HIV-negative MSM; p=0.01). CONCLUSIONS: In this small feasibility study, MSM with rectal CT appeared to be at appreciable risk of GII. Asymptomatic carriage may play a role in sexual transmission of GII.

The Unique Microbiology and Molecular Pathogenesis of Mycoplasma genitalium.

Mycoplasma genitalium is increasingly appreciated as a common cause of sexually transmitted disease syndromes, including urethritis in men and cervicitis, endometritis, pelvic inflammatory disease, and possibly preterm birth, tubal factor infertility, and ectopic pregnancy in women. Despite these disease associations, which parallel those of Chlamydia trachomatis and Neisseria gonorrhoeae, the mechanisms by which this pathogen elicits inflammation, causes cellular damage, and persists in its only natural host (humans) are unique and are not fully understood. The purpose of this review is to briefly provide a historical background on the discovery, microbiology, and recognition of M. genitalium as a pathogen, and then summarize the recent advances in our understanding of the molecular biology and pathogenesis of this unique urogenital organism. Collectively, the basic scientific discussions herein should provide a framework for understanding the clinical and epidemiological outcomes described in the accompanying articles in this supplemental issue.

Developing a Public Health Response to Mycoplasma genitalium.

Although Mycoplasma genitalium is increasingly recognized as a sexually transmitted pathogen, at present there is no defined public health response to this relatively newly identified sexually transmitted infection. Currently available data are insufficient to justify routinely screening any defined population for M. genitalium infection. More effective therapies, data on acceptability of screening and its impact on clinical outcomes, and better information on the natural history of infection will likely be required before the value of potential screening programs can be adequately assessed. Insofar as diagnostic tests are available or become available in the near future, clinicians and public health agencies should consider integrating M. genitalium testing into the management of persons with sexually transmitted infection (STI) syndromes associated with the infection (ie urethritis, cervicitis, and pelvic inflammatory disease) and their sex partners. Antimicrobial-resistant M. genitalium is a significant problem and may require clinicians and public health authorities to reconsider the management of STI syndromes in an effort to prevent the emergence of ever more resistant M. genitalium infections.

Sexually transmitted infections and use of contraceptives in women living with HIV in Denmark - the SHADE cohort.

BACKGROUND: No Danish guidelines for screening of sexually transmitted infections (STIs) in women living with HIV (WLWH) exist, except for annual syphilis testing. Drug-drug interaction between hormonal contraceptives and some types of highly active antiretroviral therapy (HAART) occurs. We assessed prevalence of STIs, contraceptive choices and predictors of condom use in a cohort of WLWH in Denmark. METHODS: WLWH consecutively enrolled during their outpatient visits from 2011 to 2012. Gynaecological examination and an interview were performed at entry and 6-month follow-up. Inclusion criteria were HIV-1 infection and ≥ 18 years of age. Exclusion criteria were pregnancy, alcohol- or drug abuse impeding adherence to the protocol. At entry, participants were tested (and where appropriate, treated according to guidelines) for Chlamydia trachomatis, Neisseria gonorrhoeae, syphilis, and herpes simplex (HSV-1 and HSV-2). At follow-up, predictors of condom use were estimated in sexually active WLWH. RESULTS: In total, 334 of the 1,392 eligible WLWH in Denmark were included (median age and HIV duration: 42.5 and 11.3 years). Chlamydia trachomatis was present in four individuals (1 %), and six (2 %) tested positive for HSV-2 by PCR. None were positive for Neisseria gonorrhoeae, HSV-1 or had active syphilis. At follow-up, 252 (76 %) participated; 168 (70 %) were sexually active. Contraceptives were used by 124 (75 %); condoms were preferred (62 %). Having an HIV-negative partner predicted condom use (adjusted OR 3.89 (95 %CI 1.49-10.11)). In the group of participants of reproductive age without pregnancy desires 13 % used no birth-control. Possible drug-drug interaction between hormonal contraceptives and HAART was found in 13/14 WLWH receiving both kinds of medication. CONCLUSION: The prevalence of STIs in WLWH in Denmark was low. The need for annual STI screening is questionable. Condoms were preferred contraceptives, especially in WLWH with an HIV-negative partner. In this cohort, 13 % of WLWH of reproductive age were at risk of unintended pregnancies due to lack of birth-control. Finally, in the subgroup of WLWH receiving both hormonal contraceptives and HAART possible drug-drug interactions could occur.

[Sexually transmitted infections as a cause for solid rectal pseudo tumors]. / Sexuell übertragbare Infektionen als Ursache von solide imponierenden Pseudotumoren des Rektums.

Two cases of symptomatic proctitis with rectal tumors suspicious for malignancy are presented. A florid regenerative proctitis was shown in the histological examination. In both cases a sexually transmitted infection (STI) was causing the symptoms. In rare cases STIs present as pseudo tumors mimicking malignancy in clinical examination and endoscopic/radiological analysis. A close collaboration between gastroenterologist and pathologist is necessary for a correct diagnosis and to prevent unnecessary surgical treatment.

Mycoplasma genitalium: An emergent sexually transmitted disease?

This article summarizes the epidemiologic evidence linking Mycoplasma genitalium to sexually transmitted disease syndromes, including male urethritis, and female cervicitis, pelvic inflammatory disease, infertility, and adverse birth outcomes. It discusses the relationship of this bacterium to human immunodeficiency virus infection and reviews the available literature on the efficacy of standard antimicrobial therapies against M genitalium.

Molecular detection of potential sexually transmitted pathogens in semen and urine specimens of infertile and fertile males.

A total of 93 infertile and 70 fertile men attending various urology and gynecology clinics in Jordan were investigated in this prospective study. First void urine and the corresponding semen specimens were collected from 96% of the patients. Presence of Neisseria gonorrhoeae (NG), Chlamydia trachomatis (CT), Ureaplasma urealyticum (UU), and Mycoplasma genitalium (MG) DNA in specimen was detected using polymerase chain reaction. The distribution of NG, CT, UU, and MG in semen and FVU specimens among infertile versus fertile men was 6.5% versus 0%, 4.3% versus 1.4%, 10.8% versus 5.7%, and 3.2% versus 1.4%, respectively. Two of infertile and 1 of fertile men harbored mixed pathogens. The highest number of positive potential pathogens was found among young men aged 20-29 years old. The present study found a very high concordance between the detection of CT, UU, and MG DNA in semen and the corresponding FVU specimens, while NG DNA found only in semen and not in the corresponding FVU specimens. This study also revealed that Ureaplasma parvum species is more prevalent than Ureaplasma urealyticum in specimens of infertile men (90%). The study demonstrates that infertile men have higher prevalence of NG, CT, UU, and MG compared with fertile men and NG as significantly associated with infertile men.

Managing epididymo-orchitis in general practice.

Epididymitis and orchitis normally co-exist with isolated epididymitis being more common than an isolated orchitis. Epididymo-orchitis (EO) can be acute (less than 6 weeks' duration), sub-acute, or chronic if persisting for more than three months and typically presents with testicular pain and swelling. Sexually transmitted infection (STI) is the most common cause in younger men and urinary tract pathogens are the more common culprits in older men. The most common pathogens in the under 35s are N gonorrhoeae and C trachomatis and E coli is the most common cause of acute epididymitis in the over 35s. Acute testicular torsion is the most important differential diagnosis of acute testicular pain especially in younger men. If there is any suspicion of testicular torsion, the patient should be referred to secondary care immediately as surgery is required within four to six hours. Patients who are in severe pain or systemically unwell should be referred for analgesia, IV antibiotics and hydration. Examination of a patient with acute EO classically reveals a swollen, tender testis with swelling of the epididymis which starts at the lower pole and moves up towards the head of the epididymis at the upper pole of the testes. UTI in men is often associated with bladder outflow obstruction. So it is important to examine the bdomen for a palpable bladder and to perform a digital rectal exam to check for BPH, prostate cancer, constipation and prostatitis which can also cause EO.

[Experience of use of allokin-alfa in the treatment of genitourinary infections complicated by excretory-toxic infertility].

The results of the examination and treatment of 67 patients aged 18 to 45 years are presented. Patients suffered from chronic prostatitis, chronic prostatovesiculitis, chronic uretroprostatitis complicated by excretory-toxic infertility. Pathogens, including sexually transmitted infections (STIs), were identified in all patients. The control group received conventional therapy (causative agents, a-adrenoblockers, enzyme therapy). In the study group, patients received allokin alpha in addition to conventional therapy. The use of allokin-alfa promoted more rapid and complete eradication of STI pathogens, and normalization of the spermogram. The results of this study allow to recommend allokin-alfa for the combined treatment of patients with infectious and inflammatory diseases of the genitourinary system, complicated by excretory-toxic infertility.

Association of sexually transmitted infections with high-risk human papillomavirus types: a survey with 802 female sex workers in china.

A cross-sectional study that investigated the association between cervical infection of Chlamydia trachomatis, Neisseria gonorrhoeae, or Mycoplasma genitalium and infection with high-risk types of human papillomavirus among female sex workers in China found that the presence of cervical C. trachomatis or M. genitalium infection was independently associated with infection with certain high-risk types of specific high-risk human papillomavirus among this population.

[Urinary tract infection with Escherichia coli producing extended-spectrum ß-lactamase in a traveler returning from Southeast Asia]. / Infection urinaire à Escherichia coli producteur de ß-lactamase à spectre étendu chez un voyageur au retour d'Asie du Sud-Est.

The emergence of multi-resistant bacteria (MRB) in developing countries (DCs) is a worrying phenomenon at regional and international levels with a risk of international spread through travelers. The French guidelines recommend a systematic screening in case of hospitalization, for the travelers who have been repatriated and for those with a history of hospitalization in a foreign country during the past year. A simple travel in DCs is not considered as a risk factor for colonization or infection with a MRB. We report the case of a 56-year-old man with acute prostatitis and epididymitis due to Extended-spectrum ß-lactamase-producing Escherichia coli. He was returning from Southeast Asia with no history of hospitalization or recent use of antibiotics. However, he had unprotected sex during his travel. This case report leads us to discuss the different ways of acquiring this resistant bacterium during travel as well as the usefulness of expanding the screening of carriage for MRB in all travelers in case of hospitalization.