Myoelectric GutPrint-Crohn's Disease

Inclusion Criteria:

   - Patients with Crohn's disease and healthy subjects above the age of 18 who are able to
   give consent and follow direction.

Exclusion Criteria:

   - Patients or subjects under the age of 18, pregnant, and those unable to give consent
   or follow direction.

   - Healthy subjects with gastrointestinal symptoms or history of gastrointestinal
   surgeries.

   - Patients with severe Crohn's disease due to complexity of disease, complication, and
   potential needs for surgery.

   - Patients with bowel surgeries due to potential impact on the G-Tech results. For
   similar reasons we will exclude patients on new medications (e.g. within 3 months of
   enrollment) known to alter GI motility but we will not exclude patients on stable
   doses or chronic GI motility agents as this mimics "real world" in which the G-Tech
   patch will be used and we can learn the stability of the motility recordings over time
   in stable patients.