New pill aims to calm stomach paralysis nausea
NCT ID NCT06899217
First seen Jun 26, 2026 · Last updated Jul 14, 2026 · Updated 3 times
Summary
This Phase 2 trial tests whether CIN-102 (deudomperidone) can reduce nausea in adults with idiopathic gastroparesis, a condition where the stomach empties slowly. Over 400 participants will take either 10 mg, 15 mg, or a placebo twice daily for 12 weeks. Researchers will track symptom changes using daily diaries and a gastric emptying breath test.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Deudomperidone (CIN-102)
- What this could lead to
- If it works, this could lead to a new treatment option that reduces nausea and other symptoms for people with idiopathic gastroparesis.
- What could go wrong
- This is a Phase 2 trial, so results are still early. The drug may not prove more effective than placebo, and side effects are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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416 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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May 2026
- 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 current diagnosis of gastroparesis defined by the following: 1. Persistent gastrointestinal (GI) 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) at Visit 2. * Body mass index between 17 and 49 kg/m2, inclusive; * If receiving treatment with a Food and Drug Administration (FDA)-approved and marketed glucagon-like peptide-1 receptor agonist (GLP-1RA) for weight loss or reduce risk of major adverse cardiovascular events, and/or, receiving any other agent(s) taken for weight loss, subjects may be considered for the study if ALL of the following criteria are satisfied: 1. Is not taking the agent(s) for the management of diabetes or blood glucose; 2. Has been on a stable dose of the agent(s) for at least 3 months before Screening and is expected to maintain the same dose throughout the study, including during GEBT; 3. Is tolerating the agent(s) well, according to the Investigator's judgment; 4. In the opinion of the Investigator, the study-qualifying signs/symptoms of gastroparesis are NOT solely due to the the agent(s); and 5. Symptoms of gastroparesis were present before starting the agent(s). \------------------------------------------------------------------------- Key Exclusion Criteria: * Has a known primary cause of gastroparesis (eg, diabetes, surgery; acute, ongoing, or active viral illness; cancer, medications, musculoskeletal or connective tissue disorders \[eg, scleroderma, systemic lupus erythematosus\], or other neurologic disorder \[eg, Parkinson's disease\], postural orthostatic tachycardia syndrome (POTS), etc.\]); * Has a current diagnosis of Type 1 or Type 2 diabetes, according to the American Diabetes Association. Pre-diabetes is not exclusionary; * Has been hospitalized for gastroparesis or malnutrition within 3 months prior to Screening; * Has a known or suspected GI mechanical obstruction (eg, peptic stricture) as documented by upper GI endoscopy, upper GI radiographic series, plain film abdomen X-ray, or computed tomography (CT) in the past 2 years prior to Randomization; * Has a history of pyloric injection of botulinum toxin within 6 months of Screening or planned injection(s) during the study; * Has any history of pyloroplasty, pyloromyotomy, or gastric peroral endoscopic myotomy (G-POEM) procedure; * Has a history of gastric surgery; * Has a history of or current diagnosis of intestinal malabsorption, recurrent or chronic pancreatitis, or other pancreatic exocrine disease; * Has a history of severe and refractory constipation; * Has a history or evidence of clinically significant arrhythmia; * Currently receiving parenteral feeding or presence of a nasogastric or other gastric enteral tube (e.g. percutaneous endoscopic gastrostomy \[PEG\] or percutaneous endoscopic jejunostomy \[PEJ\] tube) for feeding or decompression; Note: patients receiving enteral feeding via a jejunostomy tube may be included if, in the opinion of the Investigator, the patient is also taking substantial oral solid intake and are not primarily dependent on enteral nutrition * Has a substance use disorder or a positive alcohol or positive drug screen.
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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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Aa Mrc, Llc
Flint, Michigan, 48504, United States
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Acclaim Clinical Research
San Diego, California, 92120, United States
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Advanced Medical Research Group
Hollywood, Florida, 33021, United States
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Advanced Research Institute - Ogden
Ogden, Utah, 84405, United States
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Advanced Research Institute - Portland
Portland, Oregon, 97223, United States
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Advanced Research Institute - Reno
Reno, Nevada, 89511, United States
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Advanced Research Institute - Sandy
Sandy City, Utah, 84092, United States
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Advanced Research Institute Inc
New Port Richey, Florida, 34653, United States
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Advocate Aurora Health Research Institute
Milwaukee, Wisconsin, 53215, United States
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Allied Biomedical Research Institute, Inc.
Miami, Florida, 33155, United States
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American Family Research Group
Cape Coral, Florida, 33909, United States
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Amir A Hassan, MD, PA
Houston, Texas, 77089, United States
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Applied Research Center of Arkansas, Inc
Little Rock, Arkansas, 72205, United States
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Atrium Health - Center for Gastroenterology and Hepatology MMP
Charlotte, North Carolina, 28204, United States
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Bandera Family HealthCare Research, LLC (BFHC)
San Antonio, Texas, 78249, United States
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Capital Digestive Care - Chevy Chase Clinical Research
Chevy Chase, Maryland, 20815, United States
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Capital Digestive Center
Norfolk, Virginia, 23502, United States
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Carle Clinic - Urbana Main
Urbana, Illinois, 61801, United States
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Carolina Digestive Diseases & Endoscopy Center
Greenville, North Carolina, 27834, United States
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Connecticut Clinical Research Institute, LLC
Bristol, Connecticut, 06010, United States
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Cross Creek Medical Clinic, 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 - Atlanta
Atlanta, Georgia, 30329, United States
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Delta Research Partners of West Monroe, LLC
Monroe, Louisiana, 71201, United States
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Digestive Disease Specialists
Las Vegas, Nevada, 89128, United States
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Digestive Health - UT Health Austin
Austin, Texas, 78712, United States
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Downtown L.A. Research Center, Inc.
Los Angeles, California, 90017, United States
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ENCORE Borland Groover Clinical Research
Jacksonville, Florida, 32256, United States
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EPIC Medical Research
DeSoto, Texas, 75115, 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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Excel Clinical Research
Las Vegas, Nevada, 89109, United States
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Flourish Research - Los Angeles (Covina)
Covina, California, 91723, United States
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Focus Clinical Research - West Hills
West Hills, California, 91307, United States
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Frontier Clinical Research, LLC - Smithfield
Smithfield, Pennsylvania, 15478, United States
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G & L Research, LLC
Foley, Alabama, 36535, United States
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GCP Research
St. Petersburg, Florida, 33705, United States
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GI Alliance - Gurnee
Gurnee, Illinois, 60031, United States
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GI Alliance - Texas Digestive Disease Consultants - San Marcos
San Marcos, Texas, 78666, United States
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Galen Medical Group
Hixson, Tennessee, 37343, United States
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Gastro Care Institute
Lancaster, California, 93534, United States
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Gastro Health - Birmingham
Birmingham, Alabama, 35235, United States
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Gastro Health - Framingham
Framingham, Massachusetts, 01702, United States
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Gastro Intestinal Research Institute of Northern Ohio, LLC
Westlake, Ohio, 44145, United States
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Gastrointestinal Associates and Endoscopy Center, PA - Flowood
Flowood, Mississippi, 39232, United States
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Gastrointestinal Specialists of Georgia PC
Marietta, Georgia, 30060, United States
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Hometown Urgent Care and Research (Cincinnati)
Cincinnati, Ohio, 45150, United States
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Hometown Urgent Care and Research - Huber Heights
Huber Heights, Ohio, 45424, United States
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Hope Clinical Research LLC
Canoga Park, California, 91303, United States
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Huron Gastroenterology
Ypsilanti, Michigan, 48197, United States
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Integrated Clinical Trial Services, Inc
West Des Moines, Iowa, 50265, United States
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KAD Clinical Research, LLC
St Louis, Missouri, 63123, United States
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Kansas Medical Clinic, P.A.
Topeka, Kansas, 66606, United States
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Manassas Clinical Research Center
Manassas, Virginia, 20110, United States
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NOLA Research Works
New Orleans, Louisiana, 70125, 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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North Hills Medical Research Inc. (North Hills Family Medicine)
North Richland Hills, Texas, 76180, United States
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Options Health Research
Tulsa, Oklahoma, 74104, United States
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PPCP Division of Gastroenterology
Summerville, South Carolina, 29486, United States
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Paradigm Research - Wheatridge
Wheat Ridge, Colorado, 80033, United States
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Peters Medical Research
High Point, North Carolina, 27260, United States
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Pioneer Research Solutions Inc.
Houston, Texas, 77099, United States
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Portland Gastroenterology Associates
Portland, Maine, 04101, United States
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Preferred Research Partners, Inc.
Little Rock, Arkansas, 72211, United States
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Quality Clinical Research, Inc
Omaha, Nebraska, 68114, United States
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Rocky Mountain Gastroenterology (RMG)
Lakewood, Colorado, 80228, United States
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Sanmora Bespoke: Parkway Medical Association
Glen Burnie, Maryland, 21061, United States
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Sensible Healthcare, LLC
Ocoee, Florida, 34761, United States
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Southwest Gastroenterology Associates
Albuquerque, New Mexico, 87109, 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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Temple University Hospital
Philadelphia, Pennsylvania, 19140, United States
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Texas Digestive Specialists
Texas City, Texas, 78550, United States
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The Center for Clinical Trials
Saraland, Alabama, 36571, United States
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Treasure Valley Medical Research
Boise, Idaho, 83706, United States
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USA and International Research Inc.
Doral, Florida, 33126, United States
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Unique Clinical Trials
Doral, Florida, 33172, United States
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University of Colorado Anschutz
Aurora, Colorado, 80045, United States
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University of Louisville
Louisville, Kentucky, 40202, United States
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Urgent Care Specialists, LLC DBA Hometown Urgent Care and Occupational Health - Columbus
Columbus, Ohio, 43228, United States
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Westchester Putnam Gastro
Carmel, New York, 10512, United States
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Zenos Clinical Research
Dallas, Texas, 75230, United States
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