title: Mid-term results of autoinjection therapy for erectile dysfunction.
abstract: Of over 300 patients with erectile dysfunction, 186 were selected for intracavernosal autoinjection therapy with a standardized papaverine-phentolamine mixture. A total of 156 patients performed 4,813 protocol autoinjections with a minimum of 10 and a maximum of 230 per patient. The dose that induced a full erection at the hospital could be reduced under home conditions by a mean of 35 per cent. Systemic side effects were not observed. The most inconvenient local side effects were prolonged erections in 24 patients in diagnostic use and in 3 patients in therapeutic use. There were treated easily without further consequences.
mesh_terms: D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D007172:Erectile Dysfunction / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D008297:Male; D010208:Papaverine / Q000008:administration & dosage / Q000009:adverse effects; D010410:Penile Erection / Q000187:drug effects; D010413:Penis; D010646:Phentolamine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D012646:Self Administration; D013997:Time Factors
chemical_list: D010208:Papaverine; D010646:Phentolamine