Novel Oral Pharmacotherapies for ED: Are PDE5 Inhibitors the Final Answer?
Alan W. Shindel, MD, MAS, discusses the current treatment of erectile dysfunction (ED) with PDE5 inhibitors, as well as the limitations of the currently available drugs for ED patients. He also reviews a number of potential targets for novel ED treatments, including nitric oxide, soluble guanylate cyclase, the RhoA/Rho Kinase/ROCK pathway, and the Sonic Hedgehog protein.
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