# Early Parkinson's Disease (PD) Cross-Sectional

> **NCT00817453** · — · TERMINATED · sponsor: **The University of Texas Health Science Center, Houston** · enrollment: 150 (estimated)

## Conditions studied

- Parkinson's Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00817453
- **Lead sponsor:** The University of Texas Health Science Center, Houston
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2009-01
- **Primary completion:** 2011-02
- **Final completion:** 2011-02
- **Target enrollment:** 150 (ESTIMATED)
- **Why stopped:** All subjects transferred to long term study NCT00817726 RBD Longitudinal
- **Last updated:** 2011-04-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00817453

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00817453, "Early Parkinson's Disease (PD) Cross-Sectional". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT00817453. Licensed CC0.

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