I had my first ever peritonitis last November (after being on PD for 5 years), and they had to remove the catheter as I had pseudomonas, a particularly virulent bug. In April they gave me a new PD catheter which didn't work, so they did revision surgery in May, and it has been working fine ever since. Unfortunately, they say my Kt/V is too low and they may have to do some tweaking to my prescription. No one has yet mentioned having to go on hemo again.