🏛️ Verified NIH Record • Updated 2026-03-04
Vagus Nerve Response in Gastroparesis Patients (NCT04207996)
High Resolution, Noninvasive Measurement and Functional Classification of Vagal Nerve Response Patterns in Relation to Gastroparesis Symptom Management Using Gastric Electrical Stimulation Therapy
🔵 Active, Not Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Indiana University
🩺 Plain-English Summary (8th-Grade Level)
This study aims to characterize how vagus nerve compound action potentials (CNAPs) conduct along the vagus nerve in gastroparetic patients receiving GES therapy using a flexible, non-invasive multielectrode array (MEA).
Who can join: Review the eligibility criteria below.
Location: Indiana University Hosptial — Indianapolis, Indiana
Age range: 18 Years to 80 Years
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Indiana University Hosptial — Indianapolis, Indiana
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Gastroparesis
- Cardiac Vagal Effects of GES in Patients With Gastroparesis and Vagal Nerve Action Potentials in Vagus Nerve — Indianapolis, Indiana
- ABVN Phase 2-Studying the Effect of Stimulation on the Auricular Branch of the Vagal Nerve — Indianapolis, Indiana
- Combined Role of Gastric Peroral Endoscopic Myotomy and Gastric Electrical Stimulator — Dallas, Texas
- Magnetic Resonance Imaging of the Brain and Stomach in Healthy Volunteers and Gastroparesis — Indianapolis, Indiana
- Endoscopic Myotomy of the Pylorus To Improve Emptying and Symptoms Trial — Cleveland, Ohio
Explore by condition: All Gastroparesis clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.