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Infection with Chlamydophila pneumoniae as a Cause of FemaleInfertility of Tubal Origin?


Authors: L. Pospíšil 1;  J. Čanderle 1;  M. Huser 2;  H. Štroblová 3;  V. Unzeitig 2;  Z. Věžník 1
Authors‘ workplace: Výzkumný ústav veterinárního lékařství, Brno, ředitel prof. MVDr. M. Toman, CSc. 2Pracoviště reprodukční medicíny FN, Brno, Gynekologicko-porodnická klinika, přednosta prof. MUDr. P. Ventruba, DrSc. 3Oddělení klinické mikrobiologie FN, Brno, přednostka MU 1
Published in: Ceska Gynekol 2004; (5): 347-351
Category:

Overview

Objective:
A contribution to the role of Chlamydophila pneumoniae in women from the IVF program.Design: A serological study proving the antibodies against the antigens of Chlamydophila pneumoniae(C. pneumoniae) and Chlamydia trachomatis (C. trachomatis) in women from the IVFprogram suffering from different factor of infertility.Setting: Veterinary Research Institute, Brno.Methods: The complement fi xation test with chlamydial antigen and ELISA tests proving IgA andIgG antibodies against genus-specifi c antigen (cLPS) and species-specifi c chlamydial major outermembrane protein (cMOMP) of C. trachomatis and C. pneumoniae in the blood serum of 32 femalesbeing in the fertilization program due the tubal factor infertility have been estimated and theresults compared with those obtained in 26 females being in the fertilization program due theovarian factor and in 42 female with andrological factor, respectively.Results: The frequency of positive complement fi xation test proved in the group of women withtubal factor infertility was signifi cantly higher than in the groups with ovarial and andrologicalfactor, respectively. The number of the strongly positive reactions (with high titres) in the groupwith tubal factor infertility was higher than in two remaining groups. The occurrence of species--specifi c IgG antibodies (anti-C. trachomatis) and chlamydia genus-specifi c IgA antibodies provedby means of ELISA in the group with tubal factor was statistically more frequent. The differenceof the species-specifi c anti-C. pneumoniae antibodies in all three groups examined was not signifi -cant. The simultaneous occurrence of species-specifi c antibodies against anti-C. pneumoniae andC. trachomatis in the group with tubal factor was higher than in other groups (in comparing withthe group with andrological factor statistically signifi cant).Conclusion: The opinion of the authors being in agreement with the view of most specialists isthat the most important agent in the pathogenesis of tubal factor fertility is C. trachomatis. C.pneumoniae is above all a respiratory pathogen with a high prevalence and its impact for fertilitydisorders may be in the synergismus with C. trachomatis. The serological examination of bothchlamydial infections should be a standard part of diagnostic algorithm.

Key words:
antibodies against C. trachomatis and C. pneumoniae, tubal, ovarian and andrologicalfactors fertility disorders

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Labels
Paediatric gynaecology Gynaecology and obstetrics Reproduction medicine
Topics Journals
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