In vitro evaluation of CP-62,993, erythromycin, clindamycin, and tetracycline against Chlamydia trachomatis.

نویسندگان

  • M Walsh
  • E W Kappus
  • T C Quinn
چکیده

The antimicrobial activity of CP-62,993 against four Chlamydia trachomatis isolates was compared with those of erythromycin, clindamycin, and tetracycline. The MIC of CP-62,993 was 0.26 to 1.02 micrograms/ml for 100% inclusion inhibition and 0.031 to 0.063 microgram/ml for 50% inclusion inhibition. With pharmacokinetic and antimicrobial studies demonstrating prolonged half-life and in vitro effectiveness, CP-62,993 may make possible a single, short-course treatment regimen for C. trachomatis infection.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

In vitro activity of azithromycin (CP-62,993) against Chlamydia trachomatis and Chlamydia pneumoniae.

The in vitro susceptibilities of 49 strains of Chlamydia trachomatis and 3 strains of Chlamydia pneumoniae to azithromycin and tetracycline or doxycycline were determined. The MIC of azithromycin ranged from < or = 0.06 to 1.0 micrograms/ml, the MIC of tetracycline ranged from 0.03 to 0.12 micrograms/ml, and the MIC of doxycycline ranged from 0.015 to 0.06 micrograms/ml against C. trachomatis. ...

متن کامل

In vitro drug susceptibility of Chlamydia sp. strain TWAR.

The in vitro susceptibilities of eight Chlamydia sp. strain TWAR isolates were tested against tetracycline, erythromycin, penicillin, ampicillin, sulfisoxazole, and a new drug, trospectomycin. The ranges of inhibitory concentrations of these antimicrobial agents, except for sulfonamide, were similar to those for Chlamydia trachomatis. Sulfisoxazole was not inhibitory at the highest nontoxic con...

متن کامل

In Vitro Susceptibility Testing of Clinical Isolates of Chlamydia trachomatis

Penicillin class antibiotics have demonstrated varying degrees of in vivo and in vitro success when tested against Chlamydia trachomatis. The activity of ampicillin-sulbactam, an agent commonly utilized in the treatment of pelvic infections, was tested to ascertain if any antichlamydial activity is present. Up to six endocervical isolates of C. trachomatis were tested against each of five antib...

متن کامل

Randomized Prospective Study Comparing Erythromycin, Amoxicillin, and Clindamycin for the Treatment of Chlamydia trachomatis in Pregnancy

OBJECTIVE The purpose of this study was to compare the efficacy and side effects of erythromycin, amoxicillin, and clindamycin in eradicating Chlamydia trachomatis from the lower genital tract of pregnant women. METHODS A total of 174 women at <36 weeks gestation with positive cervical cultures for C. trachomatis were enrolled. Patients were assigned in a randomized prospective fashion to eit...

متن کامل

In vitro synergy of clindamycin and aminoglycosides against Chlamydia trachomatis.

The importance of Chlamydia trachomatis as an etiologic agent in the development of pelvic inflammatory disease (PID) is well documented. Although there are numerous antimicrobial agents that are effective against C. trachomatis, one of the most frequent combinations that is used to treat PID is clindamycin and gentamicin. The efficacy of clindamycin as the sole treatment for chlamydial infecti...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Antimicrobial agents and chemotherapy

دوره 31 5  شماره 

صفحات  -

تاریخ انتشار 1987