[Urogenital chlamydial infections in women and men].

Genital infections with Chlamydia trachomatis occur in all social groups in Germany. About 100,000 German women are sterile because of tubal scarring due to chlamydiae. Genital chlamydial infections are asymptomatic in 70% of patients, even if salpingitis occurs. Typical symptoms of chlamydial infection are purulent cervicitis with vaginal discharge, painful cervical bleeding because of endometritis, lower abdominal pain with dyspareunia, and upper abdominal pain because of perihepatitis. DNA amplification tests on first voided urine or cervical swab are the most sensitive routine tests. Specific serum antibodies to C. trachomatis indicate a previous infection in sterile women. For treatment, a 10-14 day course of doxycycline 200 mg daily or a macrolide antibiotic in the patient as well as in the sexual partner is recommended. In the male, C. trachomatis causes urethritis and epididymitis. Opinions differ about involvement of the prostate gland and seminal vesicles. Identification of C. trachomatis antigen or DNA in the accessory gland secretions is not sufficiently reproducible. The two vectors are easily diagnosed in urethral swabs or in urine. The occurrence of chlamydial antibodies in serum or in seminal fluid is not a sign of current infection. Reliable studies which indicate a reduced fertility of men infected with C. trachomatis are not available.