# The Effect Of E2007 On Pharmacodynamic Responses To Levodopa Among Patients With Parkinson's Disease Who Experience Dyskinesia And Motor Fluctuations

> **NCT00451633** · PHASE2 · WITHDRAWN · sponsor: **Eisai Inc.**

## Conditions studied

- Parkinson's Disease

## Interventions

- **DRUG:** E2007

## Key facts

- **NCT ID:** NCT00451633
- **Lead sponsor:** Eisai Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2007-03
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** The study group changed from patients to a healthy volunteers. A healthy-volunteer study is being planned to replace 213.
- **Last updated:** 2013-10-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00451633

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00451633, "The Effect Of E2007 On Pharmacodynamic Responses To Levodopa Among Patients With Parkinson's Disease Who Experience Dyskinesia And Motor Fluctuations". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00451633. Licensed CC0.

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