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NCT00306748 · ClinicalTrials.gov registry record · Phase 2

Phase 2 Study of MD-1100 Acetate Administered for 14 Days to Patients Meeting Criteria for Chronic Constipation

A Phase 2 study, sponsored by Ironwood Pharmaceuticals.

Completed
Registry status
Phase 2
Development phase
40
Enrollment target

NCT00306748: Completed Phase 2 study, sponsored by Ironwood Pharmaceuticals.

NCT00306748 is a Phase 2 study that has completed, run by Ironwood Pharmaceuticals. The registered enrollment target is 40 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (70% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00306748, a Phase 2 study, has completed, sponsored by Ironwood Pharmaceuticals.

COMPLETED
Registry status
Phase 2
Development phase
40 participants
Enrollment target

Study Summary

The purpose of this study is to determine the safety and gastrointestinal pharmacodynamics (stool frequency, stool consistency, stool ease of passage, stool completeness of evacuation) of MD-1100 acetate administered daily for 14 days.

Interventions

  • DRUG MD-1100 Acetate

Trial Details

FieldValue
Enrollment Target 40 participants
Start Date 2006-03
Est. Completion 2006-08
Phase Phase 2
Ironwood Pharmaceuticals

23 total trials

What the finished NCT00306748 record still lists

NCT00306748 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (70% lower).

The record links to 0 conditions, and to 1 intervention - of which MD-1100 Acetate is the first listed.

NCT00306748 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00306748 about?

NCT00306748 is a clinical study titled "Phase 2 Study of MD-1100 Acetate Administered for 14 Days to Patients Meeting Criteria for Chronic Constipation". The purpose of this study is to determine the safety and gastrointestinal pharmacodynamics (stool frequency, stool consistency, stool ease of passage, stool completeness of evacuation) of MD-1100 acetate administered daily for 14 days.

What is the current status of trial NCT00306748?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 40 participants. The study started on 2006-03. Estimated completion is 2006-08.

What interventions are being tested in trial NCT00306748?

The interventions under investigation include: MD-1100 Acetate (DRUG).

Who is sponsoring clinical trial NCT00306748?

This trial is sponsored by Ironwood Pharmaceuticals, which has 23 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00306748's enrollment target sits among peer trials

40 1362nd of 2000 higher than 542 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 NCT00306748, the US trial registry maintained by the National Library of Medicine. NCT00306748 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.