title: Treatment of prostatic cancer with a depot form of a luteinizing hormone-releasing hormone analogue.
abstract: Chronic administration of a depot form of D-Trp6 luteinizing hormone-releasing hormone (LH-RH), an LH-RH analogue (3 mg i.m. every 28 days for a mean period of 9.1 months), to 14 patients with locally extended or metastatic cancer of the prostate provided a good degree of disease control. After a slight and transient increase in gonadotropin secretion, the peptide induced a sharp and long-lasting inhibition of both gonadotropin and testosterone secretion, contemporaneously with clinical improvement and without any important side effects. These results are comparable to those recorded by others after daily administration of LH-RH analogues.
mesh_terms: D000135:Acid Phosphatase / Q000097:blood; D000368:Aged; D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001859:Bone Neoplasms / Q000188:drug therapy / Q000556:secondary; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D007987:Gonadotropin-Releasing Hormone / Q000008:administration & dosage / Q000031:analogs & derivatives*; D006065:Gonadotropins, Pituitary / Q000097:blood; D006801:Humans; D008297:Male; D011467:Prostate / Q000201:enzymology; D011471:Prostatic Neoplasms / Q000097:blood / Q000188:drug therapy*; D013739:Testosterone / Q000097:blood; D017329:Triptorelin Pamoate
chemical_list: D000970:Antineoplastic Agents; D003692:Delayed-Action Preparations; D006065:Gonadotropins, Pituitary; D017329:Triptorelin Pamoate; D007987:Gonadotropin-Releasing Hormone; D013739:Testosterone; D000135:Acid Phosphatase