Trichomoniasis and retesting in Durham County, North Carolina, United States, 2021 - 2022.

BACKGROUND: The Centers for Disease Control and Prevention recommends universal retesting within 3 months after treatment of Trichomonas vaginalis infection given high rates of persistent infection or reinfection, or if this is not possible, within 12 months following treatment. Data is lacking on how often this is actually done. METHODS: We analyzed the demographic and clinical characteristics, rate of return for the recommended retesting, concordance between wet prep and nucleic acid amplification testing, and percent positivity for T. vaginalis on repeat vaginal specimens at a local public health department in Durham, North Carolina, United States. RESULTS: Of 193 females treated for trichomoniasis between March 1, 2021 - May 31, 2022, 83% were Black or African American and 44% between the ages of 20 and 29 years. Of these individuals, 32% had retesting performed within 3 months and 50% within 365 days after treatment. Females between the ages of 20 and 29 years were more likely to return for retesting than those between the ages of 30 and 39 years. Of those who returned for retesting, 10% were positive on repeat testing. CONCLUSION: In this study, 50% of females diagnosed with trichomoniasis completed retesting within 365 days. Improved scheduling of clients at the time of trichomoniasis treatment and improved identification in our electronic health record of individuals diagnosed with trichomoniasis within the prior year would likely improve retesting rates. Given the high prevalence of trichomoniasis, expanded screening of asymptomatic females in settings where this is feasible may be warranted.

Test-of-Cure After Treatment of Pharyngeal Gonorrhea in Durham, North Carolina, 2021-2022.

BACKGROUND: In December 2020, the Centers for Disease Control and Prevention updated its treatment guidelines for gonococcal infection and, for the first time, recommended universal test-of-cure for all individuals treated for pharyngeal gonorrhea. After the release of these guidelines, data are lacking on rates of return for the test-of-cure, particularly in populations other than men who have sex with men. METHODS: We analyzed the demographic characteristics, clinical characteristics, rate of return for the recommended test-of-cure, and percent positivity for Neisseria gonorrhoeae on repeat pharyngeal specimens at a local public health department in Durham, NC. RESULTS: Of 101 individuals treated for pharyngeal gonorrhea between March 2021 and April 2022, 54.5% were men, 71.2% Black or African American, and 58.4% between the ages of 20 and 29 years. Most identified as either women who have sex with men (38.6%), men who have sex with men (24.8%), or men who have sex with women (22.8%). Of these individuals, 41 (40.6%) returned for a test-of-cure, with LGBTQ+ individuals more likely to return than men who have sex with women and women who have sex with men. Of those who returned for the test-of-cure, 4.9% of pharyngeal samples were equivocal and 2.4% positive for N. gonorrhoeae by nucleic acid amplification testing, likely reflecting false-positive tests. CONCLUSION: Despite recommendations to perform a test-of-cure 7 to 14 days after treatment of pharyngeal gonorrhea, rates of return continue to be low. Alternative strategies should be investigated to increase test-of-cure rates.