Clinical trial Recruiting at 1 site Observational Ages 18 and up

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.

More Gastroparesis trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment50 (estimated)
SponsorEvangelic Hospital Kalk Cologne
Academic / other
Locations1 site (Cologne, North Rhine-Westphalia)
StatusRecruiting
StartedJanuary 1, 2023
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedAugust 12, 2025
Trial IDNCT06661668 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

  • 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.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.