I had bypass revision on Jan 11,21 which included a common chanel resection as well as making the original pouch smaller. I have lost 62 lbs and am doing amazingly well post op. No vomiting, nausea, or heartburn, I still have 3 weeks left of taking a daily prilosec but then I will be just on my bariatric vitamin and calcium chew. I was able to stop taking my only prescription medication for high blood pressure. I go to the gym about 4 times a week and my back pain has decreased significantly. My comfortable goal is to loose 40 more pounds but would love to loose 45 just to make sure.