[Treatment of the anovulatory sterility with LH-RH (author's transl)]

Thirthy one infertile women with different forms of anovulation were treated with LH-RH on various schemes of application: continuous intravenous (i.v.) infusion, intramuscular (i.m.) unique injection, continuous i.v. infusión plus i.m. unique injection, repeated i.v. injection, repeated i.m. injection and estrogens plus unique i.m. injection. On 46 cycles treated, ovulation was obtained in 18 (39.1%), 13 patients ovulated at least one cycle (41.8%) and six became pregnant (19.3%) three during the treatment and three during the first cycle post-treatment. The best results were obtained (63.2%) of ovulation) with the repeated i.v. injection scheme. Though the results obtained with LH-RH in relation to pregnancies, are lower than those obtained with other therapies of anovulation, the fact that we have been sucessful in cases on which other therapies of anovulation had been unsuccessful, the report up to now of only one case of mild ovary hyperestimulation, and the recent development of LH-RH analogs of more powerful and longer action, justifies the continuing of therpeutic assays with this hormone as to find the most effective scheme to induce ovulation.