Effectiveness of the denervation operation.

Hi. I have lifelong PE and have been looking into considering doing the denervation of the penis, since the research results seem to be promising, but I'm not sure if this is the right place to ask, because this operation, as far as I know, is not done in the US, and redditors are mostly US citizens. Basically, I just wanted to know if any of you has done it. And if so, how are you doing so far? How much durability have you gained? Are you having any side effects? Please, share.