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NCT04254549 · ClinicalTrials.gov registry record · Phase 2

Rifaximin in Patients With Diabetic Gastroparesis

A Phase 2 study, sponsored by Mayo Clinic.

Terminated
Registry status
Phase 2
Development phase
5
Enrollment target

NCT04254549: Clinical Trial Phase 2 study, sponsored by Mayo Clinic.

NCT04254549 is a Phase 2 study that was terminated before completion, run by Mayo Clinic. The registered enrollment target is 5 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

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The verdict

NCT04254549, a Phase 2 study, was terminated before completion, sponsored by Mayo Clinic.

TERMINATED
Registry status
Phase 2
Development phase
5 participants
Enrollment target

Study Summary

Researchers are trying to determine if subjects with diabetic gastroparesis and symptoms of bloating will have a greater improvement in bloating symptoms when treated with rifaximin.

Primary Outcome

Change is the self reported bloating questionnaire comprised of 45 questions addressing symptoms of bloating/distention. Questionnaires used are the Quality of Life SF-36v2 Survey, Gastroparesis Cardinal Symptom Index Daily Diary, Hospital Anxiety and Depression Scale, and Nepean Dyspepsia Index.

Interventions

  • DRUG Placebo
  • DRUG Rifaximin

Trial Details

FieldValue
Enrollment Target 5 participants
Start Date 2019-06-14
Est. Completion 2025-04-11
Phase Phase 2
Mayo Clinic

2,844 total trials

Why NCT04254549 stopped before completion

NCT04254549 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 5 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (96% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT04254549 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04254549 about?

NCT04254549 is a clinical study titled "Rifaximin in Patients With Diabetic Gastroparesis". Researchers are trying to determine if subjects with diabetic gastroparesis and symptoms of bloating will have a greater improvement in bloating symptoms when treated with rifaximin.

What is the current status of trial NCT04254549?

This trial is currently terminated. It is a Phase 2 study. The enrollment target is 5 participants. The study started on 2019-06-14. Estimated completion is 2025-04-11.

What interventions are being tested in trial NCT04254549?

The interventions under investigation include: Placebo (DRUG), Rifaximin (DRUG).

Who is sponsoring clinical trial NCT04254549?

This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04254549's enrollment target sits among peer trials

5 2000th of 2000 the lowest of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04254549, the US trial registry maintained by the National Library of Medicine. NCT04254549 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.