Human Reproduction, Vol. 4, No. suppl_1, pp. 23-27, 1989
© 1989 European Society of Human Reproduction and Embryology
Selection of patients for IVF therapy or alternative therapy methods
Department of Gynaecology and Obstetrics, Klinikum Groβhadern, Ludwig-Maximilians-University Munich, FRG
Microsurgery is the treatment of choice for most patients with a tubal factor. In-vitro fertilization–embryo transfer (IVF–ET) is performed in patients with the so-called classical indications: bilateral salpingectomy and tubal damage which is not correctable by means of microsurgery. We also discuss IVF in patients who have not conceived within 1 to 2 years following microsurgery. In women with tubal re-occlusion IVF should be performed. In patients with patent tubes following microsurgery, gamete intra-Fallopian transfer (GIFT) forms part of a controlled clinical study. More clinical experience can perhaps solve the dilemma whether it is beneficial to perform GIFT or to offer IVF primarily to these patients. In patients with andrological infertility, GIFT is offered after six unsuccessful attempts of intrauterine insemination (IUI). In long-standing infertility, GIFT is performed when IUI with ovarian stimulation fails. Patients with genital pathology (patent tubes) are treated with GIFT unless it is not technically feasible. In these cases microsurgery or IVF should be discussed.
Key words: gamete intra-Fallopian transfer/IVF therapy/microsurgery of oviduct/tubal embryo transfer