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1989•The Journal of UrologyRequires access

Prostaglandin E1 Versus Phentolamine/Papaverine for the Treatment of Erectile Impotence: A Double-Blind Comparison

L.M. Lee, Ronald W. D. Stevenson, George J. Szasz

Open publisher page 95 citations

Abstract

The use of intracavernous prostaglandin E1 was studied in 48 organically impotent men. Eight men with previous chemical priapism did not have chemically induced priapism at up to 4 times the minimum effective dose of prostaglandin E1. Of 15 men with arteriogenic impotence who had failed prior intracavernous phentolamine and papaverine therapy 10 had adequate erections with prostaglandin E1. A total of 25 men received intracavernous prostaglandin E1 and phentolamine plus papaverine in a double-blind fashion. Erections with prostaglandin E1 were equal or superior to those with phentolamine plus papaverine in each case.

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What this paper is about

The use of intracavernous prostaglandin E1 was studied in 48 organically impotent men. Eight men with previous chemical priapism did not have chemically induced priapism at up to 4 times the minimum effective dose of prostaglandin E1. Of 15 men with arteriogenic impotence who had failed prior intracavernous phentolamine and papaverine therapy 10 had adequate erections with prostaglandin E1. A total of 25 men received intracavernous prostaglandin E1 and phentolamine plus papaverine in a double-blind fashion. Erections with prostaglandin E1 were equal or superior to those with phentolamine plus papaverine in each case.

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OpenAlex reports 95 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The use of intracavernous prostaglandin E1 was studied in 48 organically impotent men. Eight men with previous chemical priapism did not have chemically induced priapism at up to 4 times the minimum effective dose of prostaglandin E1. Of 15 men with arteriogenic impotence who had failed prior intracavernous phentolamine and papaverine therapy 10 had adequate erections with prostaglandin E1. A total of 25 men received intracavernous prostaglandin E1 and phentolamine plus papaverine in a double-blind fashion. Erections with prostaglandin E1 were equal or superior to those with phentolamine plus papaverine in each case.

Key concepts: Papaverine, Phentolamine, Prostaglandin E1, Medicine, Priapism, Erectile dysfunction, Intracavernous injection, Urology

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Prostaglandin E1 Versus Phentolamine/Papaverine for the Treatment of Erectile Impotence: A Double-Blind Comparison — Research Paper | ScholarLens