Investigation of Eluxadoline for Diabetic Diarrhea

Diabetes is a chronic disease that affects a large part of the United States population. The majority of patients with diabetes will experience gastrointestinal symptoms. One of the most troublesome gastrointestinal symptoms that diabetes can cause is diarrhea, otherwise known as "Diabetic Diarrhea." This occurs because diabetes does damage to nerves that control the gut and prevent it from functioning normally. Currently, there are only several medications used to treat the symptoms of Diabetic Diarrhea, but many of these medications have serious side effects or do not work well. We are investigating the drug eluxadoline for the treatment of Diabetic Diarrhea. Eluxadoline is a gut-specific medication that is FDA approved to treat diarrhea related to irritable bowel syndrome (IBS-D). Our hypothesis is eluxadoline will safely and successfully reduce diarrhea symptoms (number of stools and less liquid stools) and improve the quality of life in patients with Diabetic Diarrhea when compared with placebo. Each patient with Diabetic Diarrhea who participates will take both eluxadoline and a placebo drug at separate times over a period of several months as part of a crossover study design. While on each medication, eluxadoline or placebo, the participants will keep a diary of symptoms and will be followed by the medical team through a combination of office visits and questionnaires. There will be five planned office visits and intermittent phone calls (questionnaires, surveys) over the 140-day study period. Participants will not be permitted to use any other anti-diarrhea medication during the study period and will continue on medication for management of their diabetes.