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NCT00212316 · ClinicalTrials.gov registry record · Phase 2

Safety and Tolerability Study of Phenylbutyrate in Huntington's Disease (PHEND-HD)

A Phase 2 study, sponsored by University of Rochester.

Completed
Registry status
Phase 2
Development phase
60
Enrollment target

NCT00212316: Completed Phase 2 study, sponsored by University of Rochester.

NCT00212316 is a Phase 2 study that has completed, run by University of Rochester. The registered enrollment target is 60 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (55% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00212316, a Phase 2 study, has completed, sponsored by University of Rochester.

COMPLETED
Registry status
Phase 2
Development phase
60 participants
Enrollment target

Study Summary

The purpose of this study is to evaluate the safety, tolerability and clinical impact of 15-grams daily of sodium phenylbutyrate (phenylbutyrate) in Huntington's disease and to lay the groundwork for possible subsequent trials designed to specifically address its ability to slow or halt the progression of the disease.

Interventions

  • DRUG sodium phenylbutyrate

Trial Details

FieldValue
Enrollment Target 60 participants
Start Date 2005-08
Est. Completion 2006-06
Phase Phase 2
University of Rochester

636 total trials

What the finished NCT00212316 record still lists

NCT00212316 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 60 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (55% lower).

The record links to 0 conditions, and to 1 intervention - of which sodium phenylbutyrate is the first listed.

NCT00212316 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00212316 about?

NCT00212316 is a clinical study titled "Safety and Tolerability Study of Phenylbutyrate in Huntington's Disease (PHEND-HD)". The purpose of this study is to evaluate the safety, tolerability and clinical impact of 15-grams daily of sodium phenylbutyrate (phenylbutyrate) in Huntington's disease and to lay the groundwork for possible subsequent trials designed to specifically address its ability to slow or halt the progress...

What is the current status of trial NCT00212316?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 60 participants. The study started on 2005-08. Estimated completion is 2006-06.

What interventions are being tested in trial NCT00212316?

The interventions under investigation include: sodium phenylbutyrate (DRUG).

Who is sponsoring clinical trial NCT00212316?

This trial is sponsored by University of Rochester, which has 636 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00212316's enrollment target sits among peer trials

60 1027th of 2000 higher than 868 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 NCT00212316, the US trial registry maintained by the National Library of Medicine. NCT00212316 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.