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ClinicalTrials.gov public records Last synced Jun 10, 2026, 3:28 AM EDT

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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
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Conditions
Gastrointestinal Diseases, Stomach Diseases, Gastroparesis
Interventions
Not listed
Lead sponsor
The SmartPill Corporation
Industry
Eligibility
65 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
2
States / cities
Kansas City, Kansas • Boston, Massachusetts
Conditions
Dyspeptic Subjects
Interventions
13C-uracil, 99mTc sulfur colloid
Drug
Lead sponsor
Otsuka Pharmaceutical Co., Ltd.
Industry
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Orlando, Florida • Lebanon, New Hampshire
Conditions
Obesity, Diabetes Mellitus, Type 2, Appetitive Behavior
Interventions
Raw Corn Starch, No Raw Corn Starch
Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
West Lafayette, Indiana
Not listed No phase listed Observational

Colonic Transit Time Validation Study

NCT00857363
Conditions
Constipation
Interventions
Not listed
Lead sponsor
The SmartPill Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
12
States / cities
Tucson, Arizona • Los Angeles, California • Iowa City, Iowa + 9 more
Conditions
Preoperative Period, Anesthesia
Interventions
Point of care gastric ultrasound
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Gastrointestinal Diseases, Stomach Diseases, Gastroparesis
Interventions
Not listed
Lead sponsor
The SmartPill Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
7
States / cities
Kansas City, Kansas • Louisville, Kentucky • Boston, Massachusetts + 4 more
Completed No phase listed Observational Accepts healthy volunteers

Effect of Food Form on Satiety and Gastric Emptying

NCT01102907
Conditions
Appetite
Interventions
Liquid Breakfast, Solid Breakfast Meal
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Saint Paul, Minnesota
Conditions
Fasting, Gastric Emptying
Interventions
Clear oral fluid
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
13 Years to 17 Years
Enrollment
288 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK716155, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Lexington, Kentucky
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Whole Gut Transit Time Using the SmartPill Capsule

NCT00603707
Conditions
Constipation
Interventions
Not listed
Lead sponsor
The SmartPill Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
8
States / cities
Scottsdale, Arizona • Iowa City, Iowa • Kansas City, Kansas + 5 more
Conditions
Gastroparesis, Diabetic Gastroparesis, Nausea, Vomiting
Interventions
tadalafil
Drug
Lead sponsor
Mark Feinglos
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Gastric POCUS Clear Liquids

NCT07214909
Conditions
Gastric Emptying Time
Interventions
Ingesting coffee without creamer, Ingesting coffee with creamer
Other
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Gastroparesis
Interventions
TC-6499, Placebo
Drug
Lead sponsor
Targacept Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
8
States / cities
Mobile, Alabama • Little Rock, Arkansas • Chula Vista, California + 5 more
Conditions
Diabetic Gastroparesis
Interventions
10 mg TZP-102, Placebo
Drug
Lead sponsor
Tranzyme, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
23
States / cities
Huntsville, Alabama • Tucson, Arizona • North Little Rock, Arkansas + 19 more