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Applying Nutrient Drink Test in Understanding Pathophysiology of CVS
Recruiting
Trial ID: NCT03470181
Purpose
Cyclic vomiting syndrome is a disorder characterized by nausea and vomiting, separated by
periods without any symptoms. There is very little research on this field at this point and
most doctors do not fully understand the disorder. The goal of this study is to assess how
the stomach empties food. Participants will be asked to participate in this study because
either (a) they have been diagnosed and/or treated for cyclic vomiting syndrome in the past,
or (b) they are physically healthy. The study seeks to compare how a healthy person's stomach
empties to how the stomach of someone with cyclic vomiting disorder empties.
Official Title
Applying Nutrient Drink Test in Understanding Pathophysiology of Cyclic Vomiting Syndrome
Stanford Investigator(s)
Afrin N. Kamal, MD MS
Clinical Assistant Professor, Medicine - Gastroenterology & Hepatology
Eligibility
Inclusion Criteria:
- Diagnosed with Cyclic Vomiting (or Healthy Volunteer)
- Age 18 or greater
Exclusion Criteria:
- Age Under 18
- History of gastric surgery
- History of marijuana use
- History of Gastroparesis
- History of Diabetes mellitus II
- Upper endoscopy with known obstructive gastric disease
- Current pregnancy or lactation
- Active inflammatory bowel disease (Crohn's disease, Ulcerative colitis)
- Severe renal disease (GFR <15/dialysis dependent)
- Active malignancy (diagnosed in last 5 years)
- Allergy/intolerance to liquid Ensure®
Intervention(s):
dietary supplement: Ensure
Recruiting
Contact Information
Stanford University
School of Medicine
300 Pasteur Drive
Stanford,
CA
94305