{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T12:31:59Z","timestamp":1777897919906,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,11,26]],"date-time":"2008-11-26T00:00:00Z","timestamp":1227657600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,11,26]],"date-time":"2008-11-26T00:00:00Z","timestamp":1227657600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Horm Res"],"abstract":"<jats:p>5 female patients with isolated hypothalamic hypogonadism were given subcutaneous pulses of gonadotrophin-releasing hormone (GnRH), 2.5\u201315 \u00b5g every 90 min, for 2\u20136 months by means of an automated pump. This treatment produced an increase in serum LH, FSH, and estradiol levels in 4 patients, all of whom became pregnant. The estradiol levels failed to rise in 1 patient, in spite of an adequate LH and FSH response, and a subsequent biopsy showed evidence of primary ovarian failure in addition to the hypothalamic deficit. We conclude that subcutaneous pulsatile GnRH administration is a simple, safe, and relatively inexpensive way to induce ovulation in patients with hypothalamic hypogonadism.<\/jats:p>","DOI":"10.1159\/000179992","type":"journal-article","created":{"date-parts":[[2008,11,29]],"date-time":"2008-11-29T09:20:02Z","timestamp":1227950402000},"page":"172-177","source":"Crossref","is-referenced-by-count":8,"title":["Hypothalamic Hypogonadism: Induction of Ovulation and Pregnancy by Subcutaneous Pulsatile Injections of Gonadotrophin-Releasing Hormone"],"prefix":"10.1159","author":[{"given":"N.J.Y.","family":"Woodhouse","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Niles","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.O.","family":"Othman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,11,26]]},"container-title":["Hormone Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000179992","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T09:15:54Z","timestamp":1777626954000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000179992"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,11,26]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000179992","archive":["Portico"],"relation":{},"ISSN":["0301-0163","1423-0046"],"issn-type":[{"value":"0301-0163","type":"print"},{"value":"1423-0046","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,11,26]]}}}