Nonresponders, Partial Responders, and Complete Responders to PDE5 Inhibitors Therapy According to IIEF Criteria: Validation of an Anchor‐Based Treatment Responder Classification

We developed and validated a novel method of defining an ED treatment responder based on multiple IIEF criteria and using other measures (SEP, GAQ) for validation. The results have implications for understanding results of clinical trials in ED, and in monitoring response to treatment in the clinic. Yang M, Ni X, Sontag A, Litman HJ, and Rosen RC. Nonresponders, partial responders, and complete responders to PDE5 inhibitors therapy according to IIEF criteria: Validation of an anchor‐based treatment responder classification. J Sex Med 2013;10:3029-3037.