Fractional CO2 laser and vulvar lichen sclerosus: an alternative resource during maintenance therapy? A prospective study.

Background: Lichen sclerosus is an autoimmune dermatosis that in women typically involves vulvar area. This condition can strongly impact on the quality of life. To date, topical steroids are the most effective treatment, although adverse effects are possible, especially in long-term application.

Pharyngeal microbiome alterations during Neisseria gonorrhoeae infection.

Pharyngeal gonorrhoea is a common sexually transmitted infection among 'men having sex with other men' (MSM). Neisseria gonorrhoeae (NG) pharyngeal infections are usually characterized by the absence of symptoms, acting as an important reservoir for their further spread. To the best of our knowledge, no information about the composition of the pharyngeal microbiome during an ongoing NG infection is currently available.

Rectal Microbiota Associated With and Infections in Men Having Sex With Other Men.

(CT) and (NG) represent the most common agents of sexually transmitted rectal infections among men having sex with other men (MSM). In this study, we assessed the bacterial composition of the rectal microbiota associated with CT and/or NG infections in a cohort of men reporting unsafe rectal intercourse. A total of 125 rectal swabs were collected and four groups were compared: non-infected subjects ( = 53), patients with CT ( = 37), or NG rectal infection ( = 17) and patients with contemporary positivity for CT/NG ( = 18).

Diversity of vaginal microbiome and metabolome during genital infections.

We characterized the vaginal ecosystem during common infections of the female genital tract, as vulvovaginal candidiasis (VVC, n = 18) and Chlamydia trachomatis infection (CT, n = 20), recruiting healthy (HC, n = 21) and bacterial vaginosis-affected (BV, n = 20) women as references of eubiosis and dysbiosis. The profiles of the vaginal microbiome and metabolome were studied in 79 reproductive-aged women, by means of next generation sequencing and proton based-nuclear magnetic resonance spectroscopy. Lactobacillus genus was profoundly depleted in all the genital infections herein considered, and species-level analysis revealed that healthy vaginal microbiome was dominated by L.

Syphilis in a high-density urban area in the North of Italy.

Although far less common now than in the past, syphilis continues to pose a danger to public health and should not be overlooked. In this study, we evaluated the presence and characteristics of syphilis in a group of patients attending an STI Clinic in the North of Italy. A retrospective study was carried out, analysing the data from the 5609 subjects who attended the STI Clinic of St.

Insights Into Vaginal Bacterial Communities and Metabolic Profiles of Infection: Positioning Between Eubiosis and Dysbiosis.

The vaginal microbiota plays a crucial role in maintaining the health and functioning of the female genital tract, preventing the colonization of urogenital pathogens and sexually transmitted infections. In this study, we characterized the vaginal bacterial communities and the metabolome associated to infection (CT: 20 women), compared to healthy condition (H: 22 women) and bacterial vaginosis (BV: 19 women). A microarray-based tool (VaginArray), implemented with a real-time PCR for , was used to determine the vaginal bacterial composition, whereas the metabolic profiles were assessed by a proton-based nuclear magnetic resonance (H-NMR) spectroscopy.

Distribution of genital Mollicutes in the vaginal ecosystem of women with different clinical conditions.

Ureaplasma urealyticum (UU), Ureaplasma parvum (UP), Mycoplasma hominis (MH) and Mycoplasma genitalium (MG) are the most common Mollicutes of the female genital tract. Although many studies have addressed their possible role in the vaginal ecosystem, many aspects remain to be elucidated. The aim of this study was to evaluate the vaginal presence of ureaplasmas/mycoplasmas in women with different clinical conditions.

Urine metabolome in women with Chlamydia trachomatis infection.

The aim of this study was to characterize the urine metabolome of women with Chlamydia trachomatis (CT) uro-genital infection (n = 21), comparing it with a group of CT-negative subjects (n = 98). By means of a proton-based nuclear magnetic resonance (1H-NMR) spectroscopy, we detected and quantified the urine metabolites of a cohort of 119 pre-menopausal Caucasian women, attending a STI Outpatients Clinic in Italy. In case of a CT positive result, CT molecular genotyping was performed by omp1 gene semi-nested PCR followed by RFLP analysis.

A Case of Reactive Arthritis Associated With Lymphogranuloma Venereum Infection in a Woman.

We report the first case of reactive arthritis associated with lymphogranuloma venereum (LGV) in an Italian human immunodeficiency virus-negative woman with urogenital and rectal Chlamydia trachomatis L2 serovar infection. The LGV-associated arthritis has to be considered even when classic symptoms of arthritis are missing and in case of asymptomatic or cryptic LGV localizations.

Gonorrhea and multiple site infection: case report and screening opportunities.

Neisseria gonorrhoeae is one of the most prevalent sexually transmitted pathogen with the vast majority of reported cases diagnosed at urogenital sites. While urethral gonococcal infections in men usually present with penile discharge and dysuria, pharynx and rectal infections are often asymptomatic. The Centers for Disease Control and Prevention recommend that sexually active men who have sex with men (MSM) be screened at least annually for urethral, pharyngeal and rectal gonorrhea, considering sexual exposure history, and every 3 to 6 months if higher-risk behaviours are reported.

Chlamydia trachomatis infection prevalence and serovar distribution in a high-density urban area in the north of Italy.

The aim of this study was to assess Chlamydia trachomatis (CT) infection prevalence and serovar distribution in a high-density urban area in the north of Italy, by comparing different groups of subjects divided on the basis of the type of care provider they referred to (STI Clinic, gynaecologists or general practitioners). From January 2011 to May 2014, all the specimens submitted to the Microbiology Laboratory of St Orsola Hospital in Bologna for CT detection were tested by PCR assay. For positive specimens, molecular genotyping based on RFLP analysis was performed.