Implanting a gastric pacemaker to treat gastroparesis
Official title: Laparoscopic Implantation of a Gastric Pacemaker is a Low-complication Alternative for Gastroparesis
Run by Evangelic Hospital Kalk Cologne · NCT06661668 · Data updated 2026-11-12
This study is testing whether a gastric pacemaker can help people with severe gastroparesis who haven't found relief from other treatments by improving their stomach function and reducing symptoms like nausea and bloating.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | Evangelic Hospital Kalk Cologne Academic / other |
| Locations | 1 site (Cologne, North Rhine-Westphalia) |
| Status | Recruiting |
| Started | January 1, 2023 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | August 12, 2025 |
| Trial ID | NCT06661668 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adults with scintigraphically proven gastroparesis who have failed conservative therapy and experience severe impairment in their quality of life.
✕Probably not a fit
Patients under 18 years of age or those who have undergone prior gastric resection are unlikely to benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study evaluates the feasibility and efficacy of laparoscopic implantation of a gastric pacemaker, known as the Enterra® system, for patients suffering from medication-refractory gastroparesis. The trial focuses on patients with confirmed delayed gastric emptying who have not responded to conservative treatments. By using electrical stimulation to improve gastric motility, the study aims to alleviate symptoms such as nausea, bloating, and abdominal pain, thereby enhancing the quality of life for affected individuals. The primary endpoints include symptom severity and health-related quality of life assessments.
Why it matters
Potential benefit: If successful, this approach could significantly improve the quality of life for patients with severe gastroparesis who have not found relief through other treatments.
How similar studies have gone: Previous studies involving gastric electrical stimulation have shown promising results, indicating that this approach may be effective for treating gastroparesis.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Scintigraphically proven gastroparesis * Failed conservative therapy * Severe impairment of quality of life * Written informed consent * German language Exclusion Criteria: * Age \< 18 years * Prior gastric resection
Where it's running
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Department of Functional Upper GI Surgery
Cologne, North Rhine-Westphalia, Germany Recruiting
Study contacts
- Principal investigator: Jessica M Leers, Prof. — Department of Functional Upper GI Surgery
- Study coordinator: Jessica M Leers, Prof.
- Email: jessica.leers@uk-koeln.de
- Phone: +49 221
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Enhanced programming stimulation for gastroparesis treatment
This study is testing if a new way of programming a device for treating gastroparesis can help people feel better and improve their quality of life faster.
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Evaluating Enterra Device Programming for Gastroparesis Relief During Sleep
This study is testing different ways to program the Enterra® device at night to see if it helps people with gastroparesis feel better while they sleep.
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This study tests whether noninvasive stomach-focused ultrasound can alter post-meal stomach electrical activity and symptoms in adults with gastroparesis or delayed gastric emptying, using a sham control in a crossover design.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.