Applying Nutrient Drink Test in Understanding Pathophysiology of CVS

Not 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
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 EnsureĀ®

Intervention(s):

dietary_supplement: Ensure

Not Recruiting

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305