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Search / Trial NCT04028492

Evaluating the Safety and Efficacy of Tradipitant vs. Placebo in Idiopathic and Diabetic Gastroparesis

Launched by VANDA PHARMACEUTICALS · Jul 18, 2019

Trial Information

Current as of June 26, 2025

Recruiting

Keywords

Gastroparesis Idiopathic Diabetic Tradipitant Nausea Vomiting Stomach Motility Functional Nk 1 Antagonist Neurokinin 1 Receptor Substance P

ClinConnect Summary

This clinical trial is studying a medication called tradipitant to see if it can help relieve nausea and other symptoms in people with gastroparesis, which is a condition that affects how the stomach empties. The trial is specifically looking at individuals with idiopathic (unknown cause) and diabetic gastroparesis. It aims to determine if tradipitant is more effective than a placebo, which is an inactive treatment that looks like the real medication.

To be eligible for this trial, participants must be diagnosed with gastroparesis and have symptoms like moderate to severe nausea. They should also have a Body Mass Index (BMI) between 18 and 40, which is a measure of body weight in relation to height. Importantly, people with other active health issues that could affect their gastroparesis symptoms, or who have had certain types of stomach surgery recently, won’t be able to participate. Those who join the trial can expect regular visits for assessments and to receive either the study medication or a placebo over the course of the study. The trial is currently recruiting participants aged 18 to 75, and both men and women are welcome to join.

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • Diagnosed with gastroparesis
  • Demonstrated delayed gastric emptying
  • Presence of moderate to severe nausea
  • Body Mass Index (BMI) of ≥18 and ≤40 kg/m2
  • Exclusion Criteria:
  • Another active disorder or treatment which could explain or contribute to symptoms of gastroparesis
  • A positive test for drugs of abuse at the screening or evaluation visits;
  • Exposure to any investigational medication in the past 60 days
  • Gastrectomy, fundoplication, vagotomy, pyloroplasty, bariatric surgery, or gastric stimulation device surgically implanted within the last year

About Vanda Pharmaceuticals

Vanda Pharmaceuticals is a biopharmaceutical company dedicated to the development and commercialization of innovative therapies for patients with unmet medical needs, particularly in the fields of psychiatry and sleep disorders. With a strong focus on precision medicine, Vanda leverages cutting-edge research and clinical trial methodologies to advance novel treatments that improve patient outcomes. The company's commitment to scientific excellence and patient-centric approaches positions it as a leader in delivering transformative healthcare solutions. Through its robust pipeline and strategic partnerships, Vanda aims to enhance the quality of life for individuals affected by complex medical conditions.

Locations

Little Rock, Arkansas, United States

Maitland, Florida, United States

Chula Vista, California, United States

Miami, Florida, United States

Louisville, Kentucky, United States

Marrero, Louisiana, United States

Chevy Chase, Maryland, United States

Boston, Massachusetts, United States

Raleigh, North Carolina, United States

Huber Heights, Ohio, United States

Tulsa, Oklahoma, United States

Chattanooga, Tennessee, United States

Jackson, Tennessee, United States

Nashville, Tennessee, United States

Los Angeles, California, United States

Denver, Colorado, United States

Tampa, Florida, United States

Brooklyn, New York, United States

New York, New York, United States

Philadelphia, Pennsylvania, United States

West Jordan, Utah, United States

Spokane, Washington, United States

Birmingham, Alabama, United States

Peoria, Arizona, United States

La Jolla, California, United States

Redwood City, California, United States

Wheat Ridge, Colorado, United States

Palmetto Bay, Florida, United States

Morrow, Georgia, United States

Stone Mountain, Georgia, United States

Wauconda, Illinois, United States

Wichita, Kansas, United States

Baltimore, Maryland, United States

Farmington Hills, Michigan, United States

Chesterfield, Missouri, United States

Omaha, Nebraska, United States

Las Vegas, Nevada, United States

Bronx, New York, United States

Charlotte, North Carolina, United States

Columbus, Ohio, United States

Edmond, Oklahoma, United States

Charleston, South Carolina, United States

Arlington, Texas, United States

Houston, Texas, United States

Plano, Texas, United States

San Antonio, Texas, United States

Salt Lake City, Utah, United States

Los Angeles, California, United States

West Des Moines, Iowa, United States

Patients applied

JG

1 patients applied

Trial Officials

Vanda Pharmaceuticals

Study Director

Vanda Pharmaceuticals

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

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