New pill may calm diabetic stomach troubles
NCT ID NCT05832151
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested an experimental drug called CIN-102 (deudomperidone) to see if it can reduce nausea, vomiting, and other stomach symptoms in adults with diabetic gastroparesis—a condition where the stomach empties too slowly. About 382 participants took either the drug or a placebo twice daily for 12 weeks. Researchers tracked symptom changes using daily diaries and safety checks. The goal was to find a new treatment option for this uncomfortable complication of diabetes.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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382 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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Dec 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: * Is a male or female ≥18 years of age; * Has a diagnosis of Type 1 or Type 2 diabetes, according to the American Diabetes Association criteria; * Has a current diagnosis of diabetic gastroparesis defined by the following: 1. Persistent gastrointestinal symptoms that in the opinion of the Investigator are consistent with gastroparesis within 6 months prior to Screening; AND 2. Documented delayed gastric emptying as determined by gastric emptying breath test (GEBT), scintigraphy, or manometry. * Body mass index (BMI) between 18 and 49 kg/m2, inclusive; * Glycosylated hemoglobin (HbA1c) level \<10% at Screening; * If receiving treatment with GLP-1RA, may be considered for the study if all of the following criteria are satisfied: 1. The GLP-1 RA has been prescribed for the management of diabetes and not specifically for weight loss/weight management; 2. Has been on a stable dose of GLP-1RA for a minimum of 3 months before Screening and is anticipated to sustain the same dose during GEBT and throughout the study; 3. Is tolerating the GLP-1RA well based on Investigator's judgment; 4. None of the study-qualifying signs/symptoms of gastroparesis are solely attributable to the use of GLP-1RA; and 5. The symptoms of gastroparesis preceded the initiation of GLP-1RA therapy. * Willing to washout from ongoing treatment for gastroparesis. Key Exclusion Criteria: * Has known cause of gastroparesis other than diabetes (eg, idiopathic gastroparesis and/or gastroparesis attributed to surgery, viral illness, cancer, scleroderma, or other neurologic disorder); * Has been hospitalized within 3 months prior to Visit 1 for diabetic gastroparesis and/or diabetic ketoacidosis and/or malnutrition; * History or evidence of clinically significant arrhythmia; * History of pyloroplasty, pyloromyotomy, or gastric peroral endoscopic myotomy, fundoplication, gastrectomy, vagotomy, or bariatric surgery; * Currently receiving parenteral feeding or presence of a nasogastric or other enteral tube for feeding or decompression; * Pyloric injection of botulinum toxin within 6 months of Screening; * Positive test for drugs of abuse; * Has a known allergy to eggs or spirulina; * Females who are pregnant, breastfeeding, or planning to become pregnant or breastfeed during the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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A+ Research Inc
Miami, Florida, 33144, United States
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A1 Clinical Network
Richmond Hill, New York, 11418, United States
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A1 Clinical Network
Spring, Texas, 77386, United States
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Aa Mrc, Llc
Flint, Michigan, 48504, United States
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Advanced Medical Research Group
Hollywood, Florida, 33021, United States
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Advanced Research Institute Inc
New Port Richey, Florida, 34653, United States
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Alliance Research Institute - Bell Gardens
Bell Gardens, California, 90201, United States
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Alliance Research Institute, LLC
Canoga Park, California, 91304, United States
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Alliance for Multispecialty Research - Wichita West
Wichita, Kansas, 67205, United States
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Allied Health Clinical Research Organization, LLC (AHCRO) - Englewood
Englewood, New Jersey, 07631, United States
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Allied Health Clinical Research Organization, LLC (AHCRO) - Freehold
Freehold, New Jersey, 07728, United States
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Allied Health Clinical Research Organization, LLC (AHCRO) - Jackson
Jackson, New Jersey, 08527, United States
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American Institute of Medical Research
Las Vegas, Nevada, 89123, United States
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Amir A Hassan, MD, PA
Houston, Texas, 77089, United States
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Angel City Research
Los Angeles, California, 90010, United States
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Applied Research Center of Arkansas
Little Rock, Arkansas, 72212, United States
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Arkansas Gastroenterology - North Little Rock
North Little Rock, Arkansas, 72117, United States
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Atlanta Center for Gastroenterology P.C.
Decatur, Georgia, 30033, United States
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Atrium Health - Center for Digestive Health
Charlotte, North Carolina, 28204, United States
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Aurora Care Clinic
Costa Mesa, California, 92627, United States
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Biopharma Informatic, LLC
McAllen, Texas, 78503, United States
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Care and Cure Clinic
Houston, Texas, 77090, United States
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Carolina's GI Research
Raleigh, North Carolina, 27612, United States
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Cleveland Clinic
Cleveland, Ohio, 44195, United States
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ClinCloud LLC
Maitland, Florida, 32751, United States
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Clinical Research Associates, LLC
Huntsville, Alabama, 35801, United States
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Clinical Research Institute of Michigan, LLC
Chesterfield, Michigan, 48047, United States
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Clinical Research Institute of Michigan, LLC - Troy
Troy, Michigan, 48098, United States
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Coastal Research Institute, LLC
Fayetteville, North Carolina, 28304, United States
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Cross Creek Medical, PA
Fayetteville, North Carolina, 28304, United States
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Del Sol Research Management, LLC
Tucson, Arizona, 85715, United States
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DelRicht Clinical Research - Cincinnati
Mason, Ohio, 45040, United States
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DelRicht Clinical Research - Louisville
Louisville, Kentucky, 40205, United States
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DelRicht Clinical Research - McKinney
McKinney, Texas, 75070, United States
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DelRicht Clinical Research - Nashville
Henderson, Tennessee, 37075, United States
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DelRicht Clinical Research - Overland Park
Overland Park, Kansas, 66209, United States
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Delta Research Partners
Bastrop, Louisiana, 71201, United States
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Digestive Disease Specialists
Las Vegas, Nevada, 89128, United States
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Digestive Health Specialists of the Southeast
Dothan, Alabama, 36305, United States
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Epic Clinical Research
Lewisville, Texas, 75057, United States
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Erick H. Alayo Medical Corporation
Chula Vista, California, 91910, United States
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Facey Medical Research
Mission Hills, California, 11333, United States
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G & L Research, LLC
Foley, Alabama, 36535, United States
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GW Research Inc.
Chula Vista, California, 91910, United States
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Galen Medical Group - Downtown Gastroenterology Location
Chattanooga, Tennessee, 37343, United States
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Gastroenterology Associates of Western Michigan
Wyoming, Michigan, 49519, United States
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Gastroenterology Research of San Antonio
San Antonio, Texas, 78229, United States
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Gastroenterology of Greater Orlando
Orange City, Florida, 32763, United States
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HP Clinical Research (Val R. Hansen)
Bountiful, Utah, 84010, United States
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Hope Clinical Research LLC
Canoga Park, California, 91303, United States
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Houston Methodist Research Institute
Houston, Texas, 77030, United States
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Innovative Research of West Florida
Clearwater, Florida, 33756, United States
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International Research Associates LLC - Breton
Miami, Florida, 33183, United States
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Kansas City Research Institute
Kansas City, Missouri, 64131, United States
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Kansas Medical Clinic, P.A.
Topeka, Kansas, 66606, United States
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Kindred Medical Institute for Clinical Trials, LLC
Corona, California, 92879, United States
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Lutheran Medical Group
Fort Wayne, Indiana, 46804, United States
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Manassas Clinical Research Center
Manassas, Virginia, 20110, United States
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Medisphere Medical Research Center
Evansville, Indiana, 47714, United States
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Millennium Clinical Trials
Thousand Oaks, California, 91360, United States
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Montana Medical Research, Inc.
Missoula, Montana, 59808, United States
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NY Scientific
Brooklyn, New York, 11235, United States
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Nature Coast Clinical Research
Inverness, Florida, 34452, United States
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New Hope Research Development
Corona, California, 92882, United States
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North Hills Medical Research Inc. (North Hills Familiy Medicine)
Arlington, Texas, 76012, United States
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Northshore Gastroenterology Research, LLC
Westlake, Ohio, 44145, United States
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OnSite Clinical Solutions, LLC
Charlotte, North Carolina, 28144, United States
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Onyx Clinical Research
Phoenix, Arizona, 85381, United States
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Options Health Research
Tulsa, Oklahoma, 74104, United States
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Paragon Rx Clinical
Garden Grove, California, 92840, United States
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Peters Medical Research
High Point, North Carolina, 27260, United States
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Phoenix Medical Research Institute, LLC
Peoria, Arizona, 85381, United States
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Pioneer Research Solutions Inc.
Houston, Texas, 77099, United States
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Preferred Research Partners, Inc.
Little Rock, Arkansas, 72211, United States
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Remington Davis, Inc.
Columbus, Ohio, 43215, United States
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Research Carolina Elite, LLC
Denver, North Carolina, 28037, United States
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Smart Medical Research
Brooklyn, New York, 11372, United States
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St. Charles Clinical Research
Weldon Spring, Missouri, 63304, United States
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Summit Clinical Research, LLC
Athens, Georgia, 30607, United States
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Susquehanna Research Group, LLC
Harrisburg, Pennsylvania, 17110, United States
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Tandem Clinical Research
Marrero, Louisiana, 70072, United States
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Tandem Clinical Research - Viera
Viera, Florida, 32940, United States
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Tandem Clinical Research GI - Houma
Houma, Louisiana, 70363, United States
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Tandem Clinical Research GI - Metairie
Metairie, Louisiana, 70006, United States
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Tandem Clinical Research GI- New York
New York, New York, 10033, United States
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Texas Gastro Research, LLC
El Paso, Texas, 10908, United States
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Texas Tech University Health Sciences Center
Lubbock, Texas, 79905, United States
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Torrance Clinical Research Institute Inc.
Lomita, California, 09717, United States
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Triad Clinical Trials LLC
Greensboro, North Carolina, 27410, United States
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USA and International Research Inc.
Doral, Florida, 33126, United States
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University of Kansas Medical Center (KUMC)
Kansas City, Kansas, 66160, United States
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University of Louisville
Louisville, Kentucky, 40202, United States
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Valley View Wellness and Medical Center - VVCRD
Garden Grove, California, 92845, United States
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Velocity Clinical Research
Medford, Oregon, 97504, United States
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Velocity Clinical Research - Salt Lake City
West Jordan, Utah, 84065, United States
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Velocity Clinical Research - Syracuse
East Syracuse, New York, 13057, United States
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WR ClinSearch
Chattanooga, Tennessee, 37421, United States
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Washington University School of Medicine
St Louis, Missouri, 63110, United States
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Wisconsin Center for Advanced Research
Milwaukee, Wisconsin, 53215, United States
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Zenos Clinical Research
Dallas, Texas, 75230, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Magnetic stomach test could replace X-Rays for gut diagnosis
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