title: Sudden death due to disease flare with luteinizing hormone-releasing hormone agonist therapy for carcinoma of the prostate.
abstract: Luteinizing hormone-releasing hormone agonist therapy for prostate cancer is a new method of management for metastatic disease. During the initial 1 to 2-week period of administration an increase in serum testosterone concentration can lead to an exacerbation of clinical symptoms (flare phenomenon). Two patients are summarized who received luteinizing hormone-releasing hormone agonist therapy without flare blockade and died suddenly during month 1 of therapy. A review of 765 patients in 9 series found 10.9% who suffered disease flare and 15 who died during disease flare. Of these 17 patients 12 were similar to our 2. These data suggest that any patient placed on luteinizing hormone-releasing hormone agonist therapy for prostate cancer merits some form of flare blockade during the initial 1 or 2 months of therapy.
authors.affiliation: Urology Service, Department of Surgery, Brooke Army Medical Center, Fort Sam Houston, Texas.
authors.forename: I M
authors.initials: IM
authors.lastname: Thompson
authors.forename: E J
authors.initials: EJ
authors.lastname: Zeidman
authors.forename: F R
authors.initials: FR
authors.lastname: Rodriguez
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy*; D000970:Antineoplastic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D003645:Death, Sudden / Q000209:etiology*; D007987:Gonadotropin-Releasing Hormone / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006728:Hormones / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D016729:Leuprolide; D008297:Male; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000188:drug therapy*; D013739:Testosterone / Q000097:blood; D013997:Time Factors
chemical_list: D000970:Antineoplastic Agents; D006728:Hormones; D007987:Gonadotropin-Releasing Hormone; D013739:Testosterone; D016729:Leuprolide