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Clinical trialNCT00577772TerminatedInterventional

Transit Time and Bacterial Overgrowth Using SmartPill Capsule

SponsorMayo ClinicEnrollment17Digestive System DiseasesGastrointestinal DiseasesSmall Bowel Bacterial OvergrowthStomach Diseases
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The primary purpose of this exploratory study is to measure orocecal transit time using the SmartPill ambulant capsule technology and to compare this with the lactulose hydrogen breath test. Additionally, the ability of the SmartPill GI Monitoring System to discriminate between healthy human subjects and patients with small bowel bacterial overgrowth will be explored using analyses of both pH and pressure patterns within the stomach and small intestine. The study will be performed in both normal subjects and patients with and without small bowel bacterial overgrowth.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Mayo Clinic Arizona

    Scottsdale, Arizona, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Rifaximin →
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Nov 2007
Primary completion
31 Jul 2010
Completion
31 Jul 2010
Last update posted
5 Oct 2012
Registered enrollment
17
Registry id
NCT00577772
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.