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Objective The aim of the study is to evaluate adherence to national recommendations for Chlamydia trachomatis (chlamydia) and Neisseria gonorrhoeae (gonorrhea) testing during pregnancy including tests for cure/clearance and for persistence/potential reinfection at time of delivery. Materials and Method We evaluated results of chlamydia and gonorrhea nucleic acid amplification tests (NAAT) performed by major national reference laboratory from January 2010 through July 2022. Results Of 3,519,781 uniquely identified pregnant individuals, we identified 4,077,212 pregnancies. Among pregnancies that had chlamydia or gonorrhea testing, 3.7% (149,422/4,055,016) and 0.4% (15,858/ 4,063,948) were initially positive, respectively. Initial tests occurred in the first trimester for approximately 88%. Of those initially chlamydia test positive, 71% were retested; 15.8% in 8 weeks (similarly for gonorrhea). Among patients initially test positive in early/mid pregnancy, more than one-third had no evidence of late pregnancy retesting. Individuals who were initially test negative and subsequently retested positive were approximately 50% likely to have the last available result be positive. Among all whom initially tested positive and were retested, 6.8% and 4.0%, were positive for chlamydia and gonorrhea, respectively on their last test before estimated delivery. There was no subsequent negative test before estimated delivery for 35.1% and 36.9% chlamydia or gonorrhea infected patients, respectively. Conclusions Adherence to current recommendations is suboptimal and may not be adequate to reduce disease burden. Professional societies and practice plans should work to encourage better adherence to existing guidelines to protect the health of women and their newborns. We propose recommendations that may be helpful in reducing disease burden.
Kaufman et al. (Fri,) studied this question.