Noninvasive vacuum constriction device in the management of erectile dysfunction.

The effectiveness of a device designed to overcome erectile impotence was assessed in 21 patients: 5 patients with vasculogenic impotence due to venous leakage, 6 with diabetes mellitus with or without atherosclerotic cardiovascular disease, 2 paraplegic patients after spinal cord injury, 3 severely obese patients and 5 patients with psychogenic impotence. They were instructed how to use the device, which uses suction to induce penile engorgement and maintains erection with a constriction band. A total of 17 patients (81%) achieved an erection or an erection-like state that was satisfactory for intercourse. No serious ill effect from the use of the device has been reported. In selected patients the device is an alternative to either surgical placement of penile prosthesis, intracavernous injection of vasoactive drugs or sexual abstinence.