Taking a Sexual History: Best Practices.

Recognizing the holistic definitions of sexual health, health-care providers must approach sexual health history taking with sensitivity, inclusivity, and a trauma-informed perspective. Many versions of what a sexual history should look like exist but certain principles are commonly found. Education of health-care providers on sexual history taking can involve reviewing the components of the sexual history but should also include the importance of using nonstigmatizing language, having a patient-centered approach, and practicing trauma-informed and culturally sensitive care.

Characteristics of the Audience Reached by the National Network of Sexually Transmitted Disease Clinical Prevention Training Centers and Correlation With Sexually Transmitted Infection Rates, 2015 to 2020.

BACKGROUND: The National Network of Sexually Transmitted Disease Clinical Prevention Training Centers (NNPTC) trains clinical providers to diagnose and treat sexually transmitted infections (STIs) in the United States. The purpose of this study was to examine the demographics of clinical providers and to correlate the number of training episodes with STI rates at the county level. METHODS: Registration data were collected between April 1, 2015, and March 31, 2020, in a custom Learning Management System from clinical providers taking NNPTC training. Using the 2018 STI surveillance data, counties were divided into quartiles based on reportable STI case rates and the number of county-level training events was compared per quartile. Univariate and multivariate analyses were conducted in IBM SPSS Statistics 23 (Armonk, NY) and SAS Enterprise Guide 7.1 (Cary, NC). RESULTS: From 2015 to 2020, the NNPTC trained 21,327 individuals, predominantly in the nursing professions and working in a public health environment. In multivariate analysis, the number of training events was significantly associated with higher STI rates at the county level (P < 0.0001) and the state where a prevention training center is located (P < 0001). CONCLUSIONS: The analysis suggests that NNPTC trainings are reaching the clinical providers working in geographic areas with higher STI rates.

Sexual History Taking in Clinical Settings: A Narrative Review.

BACKGROUND: This study aimed to explore gaps between Centers for Disease Control and Prevention's clinical guidelines for obtaining a sexual history and regular clinical practice. We examine how patient, provider, and setting characteristics may influence the likelihood of obtaining comprehensive sexual histories and examine patient outcomes linked to sexual history taking. METHODS: We performed a narrative review to identify studies that examined clinical practice and sexual history taking via 8 databases. A 2-level inclusion protocol was followed, wherein the abstract and full text of the article were reviewed, respectively. Data were abstracted using a standardized tool developed for this study. RESULTS: The search yielded 2700 unique studies, of which 2193 were excluded in level 1, and 497 were excluded in level 2, leaving 10 studies for data abstraction. None of the studies reported comprehensive sexual history taking, and 8 studies reported differences in how providers obtain a sexual history when patient and provider demographics are considered. Three studies found a positive link between providers who discuss sexual history and provider sexually transmitted disease testing. CONCLUSIONS: When sexual histories are obtained, they are not comprehensive, and providers may discuss sexual history differentially based on patients' demographic characteristics. Providers who discuss patients' sexual history may be more likely to also provide sexual health preventive care.

Associations between the vaginal microbiome and Candida colonization in women of reproductive age.

BACKGROUND: The composition of bacteria within the vaginal microbiome has garnered a lot of recent attention and has been associated with reproductive health and disease. Despite the common occurrence of yeast (primarily Candida) within the vaginal microbiome, there is still an incomplete picture of relationships between yeast and bacteria (especially lactobacilli), as well as how such associations are governed. Such relationships could be important to a more holistic understanding of the vaginal microbiome and its connection to reproductive health. OBJECTIVE: The objective of the study was to perform molecular characterization of clinical specimens to define associations between vaginal bacteria (especially Lactobacillus species) and Candida colonization. In vitro studies were conducted to test the 2 most common dominant Lactobacillus species (Lactobacillus crispatus and Lactobacillus iners) in their ability to inhibit Candida growth and to examine the basis for such inhibition. STUDY DESIGN: A nested cross-sectional study of reproductive-age women from the Contraceptive CHOICE Project was conducted. Vaginal swabs from 299 women were selected to balance race and bacterial vaginosis status, resulting in a similar representation of black and white women in each of the 3 Nugent score categories (normal [0-3], intermediate [4-6], and bacterial vaginosis [7-10]). Sequencing of the 16S ribosomal gene (V4 region) was used to determine the dominant Lactobacillus species present (primarily Lactobacillus iners and Lactobacillus crispatus), defined as >50% of the community. Subjects without dominance by a single Lactobacillus species were classified as Diverse. A Candida-specific quantitative polymerase chain reaction targeting the internally transcribed spacer 1 was validated using vaginal samples collected from a second cohort of women and used to assess Candida colonization. Two hundred fifty-five nonpregnant women with sufficient bacterial biomass for analysis were included in the final analysis. Generalized linear models were used to evaluate associations between Lactobacillus dominance, sociodemographic and risk characteristics, and vaginal Candida colonization. In separate in vitro studies, the potential of cell-free supernatants from Lactobacillus crispatus and Lactobacillus iners cultures to inhibit Candida growth was evaluated. RESULTS: Forty-two women (16%) were vaginally colonized with Candida. Microbiomes characterized as Diverse (38%), Lactobacillus iners-dominant (39%), and Lactobacillus crispatus-dominant (20%) were the most common. The microbiome, race, and Candida colonization co-varied with a higher prevalence of Candida among black women and Lactobacillus iners-dominant communities compared with white women and Lactobacillus crispatus-dominant communities. Lactobacillus iners-dominant communities were more likely to harbor Candida than Lactobacillus crispatus-dominant communities (odds ratio, 2.85, 95% confidence interval, 1.03-7.21; Fisher exact test, P = .048). In vitro, Lactobacillus crispatus produced greater concentrations of lactic acid and exhibited significantly more pH-dependent growth inhibition of Candida albicans, suggesting a potential mechanism for the clinical observations. CONCLUSION: In nonpregnant women, Lactobacillus iners-dominant communities were significantly more likely to harbor Candida than Lactobacillus crispatus-dominant communities, suggesting that Lactobacillus species have different relationships with Candida. In vitro experiments indicate that Lactobacillus crispatus may impede Candida colonization more effectively than Lactobacillus iners through a greater production of lactic acid.

STI update: Testing, treatment, and emerging threats.

Fast, sensitive molecular diagnostic tests that use urine or self-collected swabs may lead to more screening opportunities and be more acceptable to patients, resulting in faster and more accurate diagnosis and treatment of gonorrhea, chlamydia, trichomoniasis, and Mycoplasma genitalium infection.

Management of Patients with Sexually Transmitted Infections in the Emergency Department.

Sexually transmitted infections (STI) are very common infections in the United States. Most patients with STIs are evaluated and treated in primary care settings; however, many also present to the Emergency Department (ED) for initial care. Management of STIs in the ED includes appropriate testing and treatment per CDC Sexually Transmitted Diseases Treatment Guidelines. Although most patients with STIs are asymptomatic or may only exhibit mild symptoms, serious complications from untreated infection are possible. Pregnant women with STIs are particularly vulnerable to serious complications; therefore, empiric ED treatment combined with close follow-up care and referral to obstetrics are paramount.