[Role of Chylamydia in the pathology of pregnancy and chronic gynecological diseases].

For the elucidation of the role of chlamydial infection in pathological pregnancies, serological examination by the CFT with group-specific and species ornithosis antigen was carried out on 723 blood serum specimens from women with obstetrical pathology, 124 specimens from patients with various chronic gynecological diseases and 124 control blood serum specimens from women with nromal pregnancy and favourable obstetrical anamnesis. The complement-fixing antibody (CF) was detected in 72 (9.9%) serum specimens from women with obstetrical pathology and chronic gynecological diseases. No CF antibody was found in control sera. Negative results of the CFT were obtained with species ornithosis antigen in all sera. In parallel examinations of the blood serum specimens from women with obstetrical and gynecological pathology by the CFT and intradermal test, correlation of positive results was demonstrated in 62.5% of the patients. Among the women with positive reactions for chlamydial infection, in 52.8% thee pregnancy was pathological. Among 52 sero-positive pregnant women the death of the fetus was observed in the perinatal period in 21.2%. Among 111 babies born alive after previous pregnancies 55 babies (49.5%) died at the age under 1 year. Thus, chlamydial infection may possibly have causative relation to pathological pregnancy, death of the fetus in the perinatal period, and death of the babies under 1 year.