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This study was conducted to investigate the usefulness of organ-specific autoantibodies as possible markers for reproductive failure. Antithyroid and antiovarian autoantibody concentrations were measured in 78 patients with mechanical or unexplained infertility that were enrolled in an in-vitro fertilization (IVF)/embryo transfer programme with follow-up of the outcome. In all, 16 patients (20.5%) were positive for antithyroid antibodies, nine (11.5%) were positive for antiovarian autoantibodies and two (2.6%) were positive for both autoantibodies. All 23 patients who were positive for either antithyroid or antiovarian autoantibodies, or both, were defined as the study group, and 55 who were negative for autoantibodies were considered as the control group. No statistical difference in the incidence of autoantibodies was found between the patients with mechanical infertility and those with unexplained infertility. No differences were found in the mean number of oocytes retrieved, fertilization rates or mean numbers of transferred embryos between the study and the control groups. The pregnancy rate per cycle was 10.8% (7/65) in the study group, compared with 25.0% (24/96) in the control group (P<0.05). We conclude that organ-specific autoantibodies such as antithyroid and antiovarian antibodies may serve as possible markers for reproductive failure. Further investigation is required to understand the possible immunopathological mechanism for reproduction failure in patients with organ-specific autoantibodies. [ABSTRACT FROM PUBLISHER]

This study was undertaken to investigate the role of autoantibodies in association with in-vitro fertilization (IVF) and embryo transfer failure. Anticardiolipin, lupus anticoagulant, anti-deoxyribonucleic acid and antinuclear antibody, rheumatoid factor and antithyroid antibody concentrations were measured. The study group comprised 50 IVF patients with three or more previously failed cycles after embryo transfer. The control group comprised 80 computer-matched women: 40 who had conceived and delivered following three or less IVF and embryo transfer cycles, and 40 who were healthy nulligravidas. The incidence of autoantibodies in the study group was 22.0%, compared with 2.5% in the IVF control group (P < 0.05) and 7.5% in the nulligravida group (P < 0.05). In the study group, no statistical difference was found between the patients with unexplained infertility and those with mechanical infertility (23.0 and 20.8% respectively). The high occurrence of autoantibodies found in patients who failed at least three IVF and embryo transfer cycles could imply that these autoantibodies may be one of the possible causes of IVF failure in either mechanical or unexplained infertility. Further investigations are required to indicate the autoantibody profile as part of the work-up after three or more failed IVF and embryo transfer attempts. [ABSTRACT FROM AUTHOR]

The coexistence of an in-vitro fertilization (IVF) pregnancy and genital tuberculosis may pose life-threatening consequences. This case report describes catastrophic dissemination of latent genital tuberculosis, followed by IVF and pregnancy. The role of both IVF manipulation and the pregnancy itself in the exacerbation of latent tuberculosis is discussed. In addition, some measures for the detection, follow-up and treatment of latent genital tuberculosis in patients who undergo IVF are proposed. [ABSTRACT FROM PUBLISHER]

Two weeks after oocyte aspiration for in-vitro fertilization, a 38-year-old woman with a history of endometriosis presented with abdominal pain and fever. On exploratory laparotomy, both ovaries were enlarged and contained seropurulent fluid. Unilateral oophorectomy and drainage of seropurulent fluid. Unilateral oophorectmy and drainage of the other ovary were performed. Pathological examination revealed infected endometriotic cysts. [ABSTRACT FROM PUBLISHER]