# Cooperative Huntington's Observational Research Trial

> **NCT00313495** · — · UNKNOWN · sponsor: **HP Therapeutics Foundation** · enrollment: 5000 (estimated)

## Conditions studied

- Huntington Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00313495
- **Lead sponsor:** HP Therapeutics Foundation
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2006-02
- **Primary completion:** 2020-12
- **Final completion:** 2020-12
- **Target enrollment:** 5000 (ESTIMATED)
- **Last updated:** 2011-03-07

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00313495

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00313495, "Cooperative Huntington's Observational Research Trial". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT00313495. Licensed CC0.

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