title: Success rates in in vitro fertilization treatment and its correlation with high titer antibodies for Chlamydia trachomatis.
abstract: The prevalence of specific chlamydial IgG and IgA antibodies was determined in 86 infertile women undergoing in vitro fertilization (IVF) and in 56 male partners; 32.5% of women (28 of 86) under investigation had both types of antibodies at a titer of IgG greater than or equal to 1:128 and IgA greater than or equal to 1:16; 9% of their male partners (5 of 56) who were tested were also seropositive. The prevalence of local IgA in semen was 9.6% (5 of 52). Pregnancy was later achieved by IVF in 13 of 32 seropositive and 19 of 32 seronegative women. Our data suggest that high levels of specific antichlamydial antibodies (IgG and IgA) are not correlated with the outcome of IVF-embryo transfer treatment.
authors.affiliation: IVF Unit, Hakirya Maternity Hospital, Tel Aviv, Israel.
authors.forename: J B
authors.initials: JB
authors.lastname: Lessing
authors.forename: Y
authors.initials: Y
authors.lastname: Kletter
authors.forename: R
authors.initials: R
authors.lastname: Amster
authors.forename: A
authors.initials: A
authors.lastname: Amit
authors.forename: M R
authors.initials: MR
authors.lastname: Peyser
authors.forename: S
authors.initials: S
authors.lastname: Berger
mesh_terms: D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis*; D000942:Antigens, Bacterial / Q000032:analysis; D002584:Cervix Uteri / Q000276:immunology; D002692:Chlamydia trachomatis / Q000276:immunology*; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011256:Pregnancy Outcome; D012661:Semen / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D007070:Immunoglobulin A; D007074:Immunoglobulin G