Purpose:
@EN To assess the erectile response to intracavernous injection of prostaglandin E1 (PGE 1) or papaverine in the impotence patients with diabetes mellitus(DM), and to determine the factors which would predict good response to either drug.
@ES Materials and Methods:
@EN We injected papaverine (10~60mg) or PGE1 (10~20 mcg) into cavernosal tissues of 305 impotence patients with DM (mean age; 56.1 years). Erectile response was classified into poor, moderate, or good, and was comparatively analyzed according to
kinds
of vasoactive agents, patients' age, duration of DM and impotence, and treatment modality of DM.
@ES Results:
@EN The frequency of good response to PGE1 was significantly higher than to papaverine (61.5% vs. 42.8%; P<0.05). However, no association between erectile response and patients' age, duration of impotence and DM, and treatment modality of DM was
noted.
@ES Conclusions:
@EN Prostaglandin E1 seems to be more effective substance than papaverine for intracavernous injection therapy in impotence patients with DM.
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