title: Prostaglandin E1 with phentolamine for the treatment of erectile dysfunction.
abstract: OBJECTIVE
  to evaluate the feasibility of a self-injection programme for impotence with a combination of 10 micrograms prostaglandine E1 (PGE1) and 0.5 mg phentolamine.
  
  
  METHODS
  follow-up at outpatients department with history taking, physical examination and questionnaires of 58 patients using this combination. Many patients could compare this drug combination with previously used drugs for intracavernous use.
  
  
  RESULTS
  42 patients started regular use. After a follow-up of 14 months, 26 are still on the programme. Drug related problems encountered: 10 patients reported insufficient erectile response, five patients have had priapism, four patients experienced severe pain, one patient developed fibrosis.
  
  
  CONCLUSIONS
  the combination of PGE1 and phentolamine is very effective. The complication rate is comparable with those reported from PGE1 alone and from papaverine with phentolamine.
authors: Academic Hospital Leiden, Urology Department and Pharmacy, The Netherlands.
authors: W
authors: W
authors: Meinhardt
authors: R B
authors: RB
authors: de la Fuente
authors: A A
authors: AA
authors: Lycklama à Nijeholt
authors: P
authors: P
authors: Vermeij
authors: J
authors: J
authors: Zwartendijk
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D000328:Adult; D000368:Aged; D000527:Alprostadil / Q000008:administration & dosage / Q000627:therapeutic use*; D004338:Drug Combinations; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000503:physiopathology; D006801:Humans; D007267:Injections; D008297:Male; D008875:Middle Aged; D010208:Papaverine / Q000008:administration & dosage / Q000627:therapeutic use; D010410:Penile Erection / Q000187:drug effects*; D010413:Penis; D010646:Phentolamine / Q000008:administration & dosage / Q000627:therapeutic use*; D014665:Vasodilator Agents / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D000317:Adrenergic alpha-Antagonists; D004338:Drug Combinations; D014665:Vasodilator Agents; D010208:Papaverine; D000527:Alprostadil; D010646:Phentolamine