Abstract
The intracavernous injection of vasoactive drugs is a valuable diagnostic aid and an important tool for the treatment of erectile failure. A comparative study with intracavernous injection of prostaglandin E1 (PGE1) and papaverine was performed in 60 patients with impotence. We evaluated the efficiency and side effects of both agents. The overall positive response rate was 85.0% in the PGE1 group and 65.0% in the papaverine group which suggests PGE1 has a stronger vascular effect. The mean onset of maximal erection was after 9.6 minutes in the PGE1 group and after 6.5 minutes in the papaverine group. The mean maintenance of erection was for 53.2 minutes in the PGE1 group and for 38.6 minutes in the papaverine group. There were no systemic side effects of either agent. Three instances of injection pain and 2 of burning sensation in the penis were noted in the PGE1 group, while in the papaverine group, there were 21 reports of injection pain, 4 of prolonged erection and 2 of burning sensation in the penis. These results suggest that PGE1 is a more desirable vasoactive alternative for the diagnosis of impotence.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
