So sorry to hear how you're struggling! Not fun at all. It is strange that none of the testing shows a reason for what you're experiencing. Have you had a 24hr PH monitor again? That would be very informative, and would give you leverage to get something done to take care of what's going on.
Bill (moderator), while not refluxing, had an imposible time swallowing and none of of the tests showed anything but a normal wrap. It was not until they got in there through surgery to they find out that the wrap was twisted and incorrectly done.
Can you get a second opinion from another surgeon who is highly experienced in Nissens? I would think that it would be a good next step.
Wish I could offer more help! I guess you'll have to settle for support...I don't have any answers for you!
Nissen Fundoplication 2/09
"Whatever you fight, you strengthen, and what you resist, persists.”
“Worry pretends to be necessary but serves no useful purpose”
“Accept - then act. Whatever the present moment contains, accept it as if you had chosen it. Always work with it, not against it.”