Successful in-vitro fertilization pregnancy with spermatozoa from a patient with Kartagener's syndrome

This paper reports on the successful treatment by in-vitro fertilization (IVF) of a couple in whom the male partner had Kartagener's syndrome. His spermatozoa were severely asthenozoospermic with deficient dynein arms and disordered microtubular configuration. On computer-assisted sperm analysis (CASA) motile spermatozoa displayed straight non-progressive motility with minimal amplitude of lateral head displacement and none were hyperactivated. This is the first case report in which spermatozoa with axonemal disruption in a man with immotile cilia syndrome (ICS) have been shown to be able to penetrate the zona pellucida and fertilize oocytes. IVF may be a suitable treatment for certain variants of ICS.