Monooctanoin use for gallstone dissolution

Monooctanoin (Capmul 8210), a digestion product of medium chain triglycerides, is a cholesterol solvent that has been used for the dissolution of retained cholesterol gallstones following cholecystectomy. Bile duct infusion of monooctanoin is associated with little toxicity, although potentially serious problems can result from absorption of the drug or tissue infiltration. Gastrointestinal side effects such as anorexia, nausea, vomiting, diarrhea, and abdominal pain have been reported most commonly. Complete gallstone dissolution has occurred in approximately 50-75 percent of patients receiving monooctanoin. Although mechanical stone removal is still considered to be the treatment of choice for retained gallstones, monooctanoin use appears promising for stone dissolution in patients in whom mechanical removal has been unsuccessful or is impossible.