Gastroparesis Registry 4
Public ClinicalTrials.gov record NCT05846802. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
Gastroparesis Registry 4 (GpR4): Improving the Understanding of Gastroparesis and Functional Dyspepsia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The Gastroparesis Registry 4 (GpR4) is an observational study of patients with symptoms of gastroparesis (Gp) and functional dyspepsia (FD) with either delayed or normal gastric emptying. To better understand these disorders, this registry will capture demographic, clinical, physiological, questionnaire, and patient outcome data to characterize the patients and their clinical course. Participants will complete several questionnaires, complete a nutrient drink test and have a gastric emptying study.
Study identification
- NCT ID
- NCT05846802
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 250 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 20, 2024 (Actual)
- Primary completion
- Apr 30, 2027 (Estimated)
- Completion
- Apr 30, 2027 (Estimated)
- Last update posted
- Apr 3, 2026
2024 – 2027
United States locations
- U.S. sites
- 6
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Jay Pasricha | Scottsdale | Arizona | 85259 | Recruiting |
| University of Louisville | Louisville | Kentucky | 40202 | Recruiting |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | Recruiting |
| Wake Forest University and Atrium Health Carolinas Medical Center | Charlotte | North Carolina | 28202 | Recruiting |
| Temple University Hospital | Philadelphia | Pennsylvania | 19140 | Recruiting |
| Texas Tech University Health Science Center (TTUHSC) | El Paso | Texas | 79905 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05846802, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 3, 2026 · Synced Nov 5, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05846802 live on ClinicalTrials.gov.