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Clinical Trial Summary

The purpose of this study is to evaluate the safety, tolerability, and efficacy of donepezil (Aricept) in Parkinson's Disease (PD) patients with dementia.


Clinical Trial Description

Patients who complete all 24 weeks of the double-blind study E2020-E044-316 (NCT00165815) will be eligible for the open label extension study. Patients and caregiver/study partner will need to provide additional written informed consent to participate in the open label extension study. Safety and tolerability will be assessed after 4, 8 12, 24, 36 and 52 weeks. Cognition, Global Clinical Function, Activities of Daily Living, and Behaviour will be assessed after 24, and 52 weeks. ;


Study Design

Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01327859
Study type Interventional
Source Eisai Inc.
Contact
Status Completed
Phase Phase 3
Start date March 2003
Completion date July 2006

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