role of the anti-sperm autoantibodies in the management of patients with primary infertility

ABSTRACT

The role of antibody mediated infertility in patients with primary/secondary unexplained infertility is the subject of current interest worldwide. A prospective study was conducted to study the role of anti sperm antibodies in Pakistani patients with infertility. Patients reporting in the outpatient clinic of a local gynaecology department with problem of infertility were subjected to a detailed scrutiny by history and clinical examination including post-coital test and hysterosalpingography. Hormonal profile consisting of serum FSH, LH, Prolactin and Progesterone was assessed. Most of the ladies also underwent a pelviscopic examination. A total of 117 patients were selected where post-coital test was abnormal, semen analysis was not satisfactory or who had unexplained infertility. Tests were performed on the serum specimen from the husbands, wives and in some cases on the seminal plasma as well, for the measurement of the anti sperm agglutinating and anti-sperm immobilizing antibodies by the microagglutination technique. Fifteen of these patients were found positive for these antibodies, 7 were positive for the agglutinating antibody, 6 for the immobilizing antibody and two for both types. These results indicate that immunomodulation may be responsible for some cases of infertility in our population