title: A randomized, placebo-controlled, double-blind study evaluating the efficacy of leuprolide acetate depot in the treatment of uterine leiomyomata.
abstract: Thirty-eight premenopausal women with uterine leiomyomata were enrolled in a randomized, double-blind, placebo-controlled study evaluating the efficacy of depot leuprolide acetate (LA), a gonadotropin-releasing hormone agonist, in decreasing uterine volume. Eighteen women received intramuscular (IM) depot LA 3.75 mg every 4 weeks for 24 weeks (group A); 20 women received IM placebo with the same injection schedule (group B). Group A patients had a mean reduction in pretreatment uterine volume from 505 +/- 93 cu cm (mean +/- standard error of the mean) to 305 +/- 57 cu cm after 12 weeks (P less than 0.05 versus pretreatment) and 307 +/- 57 cu cm after 24 weeks of therapy (P less than 0.05 versus therapy (P less than 0.05 versus pretreatment). At 3 months after cessation of therapy, the mean uterine volume in group A had increased to 446 +/- 92 cu cm (P less than 0.05 versus week 24). Group B patients had no significant change in uterine volume over the 24-week treatment period. These results suggest that depot LA therapy may significantly decrease uterine volume in patients with leiomyomata, but that regrowth of uterine size occurs shortly after cessation of therapy.
authors.affiliation: Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115.
authors.forename: A J
authors.initials: AJ
authors.lastname: Friedman
authors.forename: D
authors.initials: D
authors.lastname: Harrison-Atlas
authors.forename: R L
authors.initials: RL
authors.lastname: Barbieri
authors.forename: B
authors.initials: B
authors.lastname: Benacerraf
authors.forename: R
authors.initials: R
authors.lastname: Gleason
authors.forename: I
authors.initials: I
authors.lastname: Schiff
mesh_terms: D000328:Adult; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002784:Cholesterol / Q000097:blood; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D004311:Double-Blind Method; D004958:Estradiol / Q000097:blood; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000031:analogs & derivatives* / Q000097:blood / Q000627:therapeutic use; D006728:Hormones / Q000627:therapeutic use*; D006801:Humans; D007889:Leiomyoma / Q000188:drug therapy*; D016729:Leuprolide; D008875:Middle Aged; D010919:Placebos; D011897:Random Allocation; D014594:Uterine Neoplasms / Q000097:blood / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents; D003692:Delayed-Action Preparations; D006728:Hormones; D010919:Placebos; D007987:Gonadotropin-Releasing Hormone; D004958:Estradiol; D002784:Cholesterol; D016729:Leuprolide