Auxilium Pharmaceuticals has the rights to a potential new treatment for Peyronies. They have named this new product Xiaflex and the hope is that it will reduce the scarring associated with Peyronies. I have been able to get some additional information about the upcoming testing that I believe is reliable, but not guaranteed.
There have been a number of delays in the clinical trial’s schedule. Testing was to begin late in 2007, then in the first quarter of 2008 and now it is anticipated that it will begin the summer of 2008. The testing procedure is moving forward and the company has sent the proposed clinical trial protocol to the investigators who will run the drug trial. There will be multiple sites; at least 5 different testing centers.
There will be at least 2 screen out criteria. 1) Calcification of the scar tissue area and 2) Failure to achieve an erection via injection. This criterion makes sense because calcification or hardening of the area will make it more difficult for Xiaflex to soften the plaque. Failure to produce an erection indicates Peyronies and a serious additional erectile dysfunction component. Let’s be realistic. The purpose of dissolving the plaque and straightening the penis is so we can engage in sexual intercourse.
Stay tuned. Although there have delays, it is moving forward towards a clinical trial.