title: Bromocriptine improves reduced libido and potency in men receiving maintenance hemodialysis.
abstract: Twenty-five men on maintenance hemodialysis commenced a placebo-controlled, double-blind, crossover trial of bromocriptine for erectile impotence. Eight patients on bromocriptine and one on placebo failed to complete the trial due to side-effects and 2 were withdrawn following renal transplantation. Libido or the frequency and/or quality of erections or both improved in 11 of the remaining 14 patients during bromocriptine treatment. A significant (P less than 0.01) improvement in patients' perception of sexual performance occurred on bromocriptine compared with placebo. The 3 patients in whom potency failed to improve had the lowest serum testosterone concentrations. Bromocriptine is usually effective in the management of impotence in males receiving maintenance hemodialysis provided pretreatment serum testosterone is above the lower end of the normal range, but side-effects are relatively common.
mesh_terms: D000328:Adult; D001971:Bromocriptine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D007989:Libido / Q000187:drug effects*; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis / Q000009:adverse effects*; D013739:Testosterone / Q000097:blood
chemical_list: D001971:Bromocriptine; D013739:Testosterone