Unfortunately, I cannot think of anything further.
The gastric pacemaker is the most invasive option. Reglan and e-mycin are also the traditional medical options.
I am not aware of gastric bypass being an option.
You can seek another GI opinion at a major academic medical center.
These options can be discussed with your personal physician.
This answer is not intended as and does not substitute for medical advice - the information presented is for patients education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
www.kevinmd.com