Outcomes of treatment of Chlamydia trachomatis infection with azithromycin: an evaluation by different criteria / 中华皮肤科杂志

ABSTRACT

ObjectiveTo compare the recovery rates calculated according to different criteriain patients with urogenital Chlamydia trachomatis (Ct) infection after treatment with azithromycin. Methods Clinical data on outpatients who were diagnosed with urogenital Ct infection and treated with azithromycin in the sexually transmitted disease(STD) outpatient clinic of Tianjin Medical University General Hospital were retrospectively reviewed. Recovery rates were calculated according to the improvement of symptom and (or) reexamination results of Ct at 1,5 and 9 weeks after the end of treatment.ResultsSignificant differences were observed between the recovery rates calculated according to symptom improvement and those according to laboratory reexamination results.No obvious correlation existed between the presence of symptom and positive reexamination results.The recovery rates calculated according to the second reexamination result differed significantly from those according to the first reexamination result,but were similar to those according to the third reexamination result. ConclusionsThe cure of Ct infection should be determined according to laboratory test results,and two times of reexamination at 1 and 5 weeks after the final treatment are recommended.