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NCT01680874 · ClinicalTrials.gov registry record · Phase 2

Probiotics for Clostridium Difficile Infection in Older Adults

A Phase 2 study, sponsored by University of Wisconsin, Madison.

Completed
Registry status
Phase 2
Development phase
33
Enrollment target

NCT01680874: Completed Phase 2 study, sponsored by University of Wisconsin, Madison.

NCT01680874 is a Phase 2 study that has completed, run by University of Wisconsin, Madison. The registered enrollment target is 33 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (75% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01680874, a Phase 2 study, has completed, sponsored by University of Wisconsin, Madison.

COMPLETED
Registry status
Phase 2
Development phase
33 participants
Enrollment target

Study Summary

The purpose of this study is to determine whether a probiotic, when used together with standard treatment, is effective in reducing duration of symptoms and preventing recurrence of infection in older adults with a first episode of C. difficile infection.

Primary Outcome

Duration of diarrhea, as indicated by a stool diary kept by the patient

Interventions

  • DIETARY_SUPPLEMENT Placebo
  • DIETARY_SUPPLEMENT Probiotic

Trial Details

FieldValue
Enrollment Target 33 participants
Start Date 2013-02
Est. Completion 2015-02
Phase Phase 2
University of Wisconsin, Madison

1,039 total trials

What the finished NCT01680874 record still lists

NCT01680874 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 33 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (75% lower).

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

NCT01680874 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01680874 about?

NCT01680874 is a clinical study titled "Probiotics for Clostridium Difficile Infection in Older Adults". The purpose of this study is to determine whether a probiotic, when used together with standard treatment, is effective in reducing duration of symptoms and preventing recurrence of infection in older adults with a first episode of C. difficile infection.

What is the current status of trial NCT01680874?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 33 participants. The study started on 2013-02. Estimated completion is 2015-02.

What interventions are being tested in trial NCT01680874?

The interventions under investigation include: Placebo (DIETARY_SUPPLEMENT), Probiotic (DIETARY_SUPPLEMENT).

Who is sponsoring clinical trial NCT01680874?

This trial is sponsored by University of Wisconsin, Madison, which has 1,039 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01680874's enrollment target sits among peer trials

33 1553rd of 2000 higher than 438 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 NCT01680874, the US trial registry maintained by the National Library of Medicine. NCT01680874 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.