Chlamydia and Gonorrhea Testing Patterns Among Women with and Without Serious Mental Illness.

Rates of the sexually transmitted infections (STIs) Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) have risen in women by 13% and 40%, respectively, since 2015. Women with Serious Mental Illness (SMI) are at disproportionate risk for STIs. A retrospective chart review was performed at a safety-net healthcare system in the Southeastern United States (US) from 2014 to 2017. CT/GC positivity rates did not differ between the general and SMI populations (6.6% vs. 6.5% for CT and 1.8% vs. 2.2% for GC, respectively). Emergency Medicine accounted for more positive STI test results in SMI patients than the general population (25.2% vs. 19.1% for CT, 47.8% vs. 35.5% for GC, respectively). SMI patients received large portions of STI care in emergency settings, where follow-up is poor. Point of Care (POC) testing could improve care in this setting, and mental healthcare providers must address sexual health with patients who otherwise may not receive this care.

Trends in Chlamydia and Gonorrhea Testing and Positivity Rates in a Safety Net Hospital in Georgia: 2014 to 2017.

BACKGROUND: Sexually transmitted infections (STIs) in the United States continue to increase at an alarming rate. Since 2015, reported cases of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC), the 2 most prevalent reportable STIs, have increased by 19% and 56%, respectively. Characterizing testing patterns could elucidate how CT/GC care and positivity have evolved over time in a high-risk urban setting and illustrate how patients use the health care system for their STI needs. METHODS: Using electronic medical record data from a large safety net hospital in Georgia, patient demographics and clinical characteristics were extracted for all nucleic acid amplification tests ordered from 2014 to 2017 (n = 124,793). Descriptive statistics were performed to understand testing patterns and assess positivity rates. RESULTS: Annual nucleic acid amplification test volume grew by 12.0% from 2014 to 2017. Obstetrics/gynecology consistently accounted for half of all tests ordered; volume in emergency medicine grew by 45.2% (n = 4108 in 2014 to n = 5963 in 2017), whereas primary care volume fell by -4.3% (n = 4186 in 2014 to n = 4005 in 2017). The largest number of positive results was detected among 15- to 24-year-olds. The positivity of CT was higher among females, and GC among males. The percent positivity of CT remained stable (range, 6.4%-7.0%). The percent positivity of GC increased from 2.7% to 4.3% over time. CONCLUSIONS: Testing volume in emergency medicine has increased at a faster rate than other specialties; point-of-care testing could ensure more accurate treatment and improve antibiotic stewardship. The rates of CT/GC were high among adolescents and young adults. Tailored approaches are needed to lower barriers to care for this vulnerable population.

Finding the Gaps in Retesting for Chlamydia and Gonorrhea: Differences Across High-Volume Testing Departments in an Urban Health Care Setting.

BACKGROUND: The Centers of Disease Control and Prevention guidelines recommend that all patients be retested 3 months after a positive chlamydia (CT) or gonorrhea (GC) result. However, retest rates are generally low, and only a quarter of patients return to clinic for retesting. This analysis explored retesting patterns in a high sexually transmitted infection (STI)/human immunodeficiency virus (HIV)-risk setting to illuminate gaps in adherence to guideline recommendations. METHODS: Retrospective chart data from a large urban safety-net institution were analyzed descriptively. Patients who received a positive CT/GC test from January to February 2017 were followed up for at least 4 months to assess if retesting occurred within approximately 3 months. RESULTS: Our sample of 207 patients was primarily non-Hispanic Black (92.8%), younger than 25 years (63.3%) and women (60.4%). Over half had been initially diagnosed with CT, one-third with GC, and one-tenth with both CT and GC. Eighty-nine (43.0%) patients were retested during the observed period; mean time between tests was 2.7 months. Retesting was most common in infectious diseases/HIV primary care (73.6%) and obstetrics/gynecology (44.9%). Patients who were first diagnosed in emergency medicine were significantly less likely to be retested. Retested patients included a large number of HIV-positive men (31 of 89 total) and pregnant women (23 of 54 women). CONCLUSIONS: Forty-three percent of patients were retested within approximately 3 months of their initial positive CT/GC diagnosis, exceeding previously published rates. Nonetheless, in light of the growing STI epidemic, health care systems should prioritize retesting across high-volume testing specialties, rethink retesting models, and facilitate referrals to ensure that patients receive guideline-recommended, comprehensive STI care.