Chlamydial and gonococcal infections in women seeking pregnancy testing at family-planning clinics

Coinfection With Chlamydial and Gonorrheal Infection Among US Adults With Early Syphilis

ABSTRACT

Among 865 adults with early syphilis considered for a multicenter treatment trial, 234 (27%) were excluded before enrollment because of bacterial sexually transmitted infection coinfection. Coinfection with Neisseria gonorrhoeae (29%), Chlamydia trachomatis (22%), or both (23%) was common. Study findings highlight the need for comprehensive bacterial sexually transmitted infection screening in patients with syphilis.

Predictors identifying those at increased risk for STDs: a theory-guided review of empirical literature and clinical guidelines

SummarySexually transmitted diseases (STDs) are leading causes of substantial morbidity worldwide. Identification of risk factors for estimating STD risk provides opportunities for optimising service delivery in clinical settings, including improving case finding accuracy and increasing cost-efficiency by limiting the testing of low-risk individuals. The current study was undertaken to synthesise the evidence supporting commonly cited chlamydia and gonorrhoea risk factors. The level of empirical support for the following predictors was strong/moderate: age, race/ethnicity, multiple lifetime sexual partners, sex with symptomatic partners and concurrent STD diagnosis. The following predictors had weak evidence: socio-economic status, transactional sex, drug/alcohol use, condom use and history of STD diagnosis. The most frequently listed predictors among nine clinical guidelines were younger age and multiple sexual partners; the least consistently listed predictor was inconsistent condom use. We found reasonably good concordance between risk factors consistently listed in the recommendations and predictors found to have strong empirical support in the literature. There is a need to continue building the evidence base to explicate the mechanisms and pathways of STD acquisition. We recommend periodic reviews of the level of support of predictors included in clinical guidelines to ensure that they are in accordance with empirical evidence.

Opportunities for chlamydia control in the era of healthcare reform: lessons from two decades of innovative family planning care

In the USA, family planning clinics are primary providers of reproductive healthcare to young women and their male partners and have long provided quality sexually transmitted infection (STI) care and prevention. Chlamydia, an easily treatable STI that can lead to serious adverse outcomes if untreated, is the most common bacterial STI in the USA, and annual chlamydia screening is recommended for sexually active women aged ≤25 years. As early adopters of routine screening, family planning clinics screen >50% of all care-seeking eligible women for chlamydia, performing better than private sector healthcare plans. To achieve high levels of quality care, family planning clinics have been leaders in implementing evidence-based care delivery and developing prevention innovations. As national healthcare reform is implemented in the USA and categorical STI clinics close, public-sector demand on family planning clinics will increase.

Racial/ethnic disparities in maternal morbidities: a statewide study of labor and delivery hospitalizations in Wisconsin

We examined racial/ethnic disparities in maternal morbidities (MM) and the number of MM during labor and delivery among hospital discharges in Wisconsin. We conducted a retrospective cohort study of hospital discharge data for 206,428 pregnant women aged 13-53 years using 2005-2007 Healthcare Cost and Utilization Project State Inpatient Dataset (HCUP-SID) for Wisconsin. After adjustments for covariates, MM (preterm labor, antepartum and postpartum hemorrhage, hypertension in pregnancy, gestational diabetes, membrane-related disorders, infections and 3rd and 4th perineal lacerations) were examined using logistic regression models, and number of MM (0, 1, 2, >2 MM) were examined using multivariable ordered logistic regressions with partial proportional odds models. African-Americans had significantly higher likelihood of infections (OR = 1.74; 95% CI 1.60-1.89), preterm labor (OR = 1.42; 1.33-1.50), antepartum hemorrhage (OR = 1.63; 1.44-1.83), and hypertension complicating pregnancy (OR = 1.39; 1.31-1.48) compared to Whites. Hispanics, Asian/Pacific Islanders, and Native Americans had significantly higher likelihood of infections, postpartum hemorrhage, and gestational diabetes than Whites. Major perineal lacerations were significantly higher among Asian/Pacific Islanders (OR = 1.53; 1.34-1.75). All minority racial/ethnic groups, except Asians, had significantly higher likelihood of having 0 versus 1, 2 or >2 MM, 0 or 1 versus 2 or >2 MM, and 0, 1 or 2 versus >2 MM than white women. Findings show significant racial/ethnic disparities in MM, and suggest the need for better screening, management, and timely referral of these conditions, particularly among racial/ethnic women. Disparities in MM may be contributing to the high infant mortality and adverse birth outcomes among different racial/ethnic groups in Wisconsin.

Chlamydia trachomatis Infection in minority adolescent women: a public health challenge

Chlamydia trachomatis is the most common bacterial sexually transmitted infection in the United States. This disease disproportionately affects adolescent minority women, and untreated infection can lead to lasting reproductive tract morbidity. Recommendations for primary prevention include patient counseling to decrease risky behavior and increase barrier protection use; secondary prevention recommendations include screening and treatment of affected individuals and their sexual partners, barrier contraception use, as well as counseling to decrease behaviors that lead to reinfection. Despite these strategies, both incidence and prevalence of Chlamydia have continued to escalate in this population. Interventions to decrease chlamydial infection should encompass all facets of primary and secondary prevention as well as address the fundamental barrier to prevention-lack of perception of risk in this young age group.

TARGET AUDIENCE

Obstetricians & Gynecologists, Family Physicians.

LEARNING OBJECTIVES

After completion of this educational activity, the obstetrician/gynecologist should be better able to identify current screening guidelines to test for chlamydial infection in sexually active adolescents; obtain more thorough sexual histories, and understand dynamics of disproportionate disease burden in minority teens; recognize and act to decrease the high risk of reinfection in this patient population; and employ novel methods to increase STI screening.

Sexually transmitted infections and related sociodemographic factors in Lisbon's major Venereology Clinic: a descriptive study of the first 4 months of 2007

OBJECTIVES

To assess the prevalence of sexually transmitted infections (STI) and relationships between them and sociodemographic/behavioural data in the major Venereology Clinic in Lisbon.

METHODS

Every patient attending this STI clinic for the first time in the first 17 weeks of 2007 was enrolled in this study. Early syphilis, Chlamydia trachomatis infection, gonorrhoea, human immunodeficiency virus (HIV) first diagnosed and genital warts were considered for the study of statistical associations with sociodemographic/behavioural variables or other STI. Data were analysed with an exact significance level of 5%.

RESULTS

A total of 743 patients were included. In women (n = 296), the only significant associations found were for C. trachomatis and being non-Caucasian (OR = 2.13, CI 1.17-3.9) or being younger than 25 years (OR = 1.9, CI 1.31-2.79). Men who have sex with men (176 of the 447 male patients) contributed to 39% of the STI, although more than half of the early syphilis, gonorrhoea and HIV cases were diagnosed in this group.

CONCLUSIONS

Despite its limitations, our study allows some insight into the relationships between sociodemographic factors and STI in a selected population attending Lisbon's major Venereology Clinic. The results were similar to those of other European studies and to recent trends in STI, but differ in the association between C. trachomatis infection and non-Caucasian women, which is similar to cities with significant African minorities. Attention should be given to the associations found between men who have sex with men and STI such as gonorrhoea, syphilis and HIV, as these associations can lead to serious difficulties in the control of HIV infection in Portugal.