Association of Mycoplasma genitalium with acute non-gonococcal urethritis in Russian men: a comparison with gonococcal and chlamydial urethritis.

Urethral specimens from 172 men who attended sexually transmitted disease clinics in the Moscow Oblast were examined for Neisseria gonorrhoeae, Chlamydia trachomatis and Mycoplasma genitalium by nucleic acid amplification tests. N. gonorrhoeae was detected in the urethra of 41 (24%) of the 172 men and C.

A trial of the validity of genital smears and cultures with gonococcal vaccine provocation in diagnosing genital gonorrhoea in women.

In Russia the diagnosis of gonorrhoea in women relied on microscopy, justified by the hypothesis that sensitivity increases using 'provocation' techniques. The aim was to test the value of Gonovaccine as provocation in women who would have received it normally. Cervical specimens from 204 women were tested by culture and a ligase chain reaction (LCR) assay before the women were randomized to receive provocation or not.

Performance of direct fluorescent antibody tests for routine diagnosis of Chlamydia trachomatis in Russian sexually transmitted disease clinics.

Testing for Chlamydia trachomatis in Russia is usually done by microscopic examination of genital smears stained with fluorescent antibody provided in locally produced kits. The aim was to assess the sensitivity and specificity of such direct fluorescent antibody (DFA) tests compared with a nucleic acid amplification test (NAAT) (ligase chain reaction) to detect C. trachomatis in 171 cervical smears and 201 urethral smears from men.

[Syphilis as a chronic systemic infection].

During the last STDs'epidemic in Russia (1994 - 2004) over 2.7 min people have been infected with syphilis. At present the structure of syphilis morbidity is characterized by 37% of latent forms, including 1.