To treat chlamydial infection, the Centers for Disease Control and Prevention recommends either a single dose of azithromycin or a 7-day course of doxycycline.
Cost is a concern with the single-dose regimen ; compliance is a concern with the multidose regimen.
Goal : To compare the use-effectiveness of azithromycin and doxycycline for preventing persistence or recurrence of Chlamydia trachomatis infection in women and to evaluate associated risk behaviors.
One hundred and ninety-six chlamydia-infected women and their sex partners were recruited into a randomized controlled trial of single-dose versus multidose regimens in seven public health clinics, with no incentives for enrollment, compliance, or follow-up.
The outcome measure was a positive test for C. trachomatis by polymerase chain reaction testing at 1 month after treatment.
C. trachomatis positivity at 1 month was similar for women receiving single-dose (5.1%, 5/98) and multidose therapy (4.1%, 4/98).
Reported compliance among 73 women taking multidose therapy was 94.5%. A twofold to threefold increased risk of chlamydial persistence or recurrence was observed among women who were ¾24 and white or who reported : a recent new partner, multiple partners, or a partner who may have had multiple partners at the time of enrollment or that not all partners were treated during the 1-month follow-up period after initiation of treatment. (...)
Mots-clés Pascal : Chlamydia trachomatis, Chlamydiaceae, Chlamydiales, Bactérie, Protocole thérapeutique, Epidémiologie, Doxycycline, Etude comparative, Pharmacocinétique, Azithromycine, Dose efficace, Evaluation, Facteur risque, Prévention, Homme, Tétracycline dérivé, Macrolide, Chlamydiose, Bactériose, Infection, Antibiotique, Antibactérien
Mots-clés Pascal anglais : Chlamydia trachomatis, Chlamydiaceae, Chlamydiales, Bacteria, Therapeutic protocol, Epidemiology, Doxycycline, Comparative study, Pharmacokinetics, Azithromycin, Effective dose, Evaluation, Risk factor, Prevention, Human, Tetracycline derivatives, Macrolide, Chlamydiosis, Bacteriosis, Infection, Antibiotic, Antibacterial agent
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 98-0074154
Code Inist : 002B02P. Création : 14/05/1998.