Clinical Trial Details

NCT ID: NCT01023425
Date Last Changed: June 26, 2012


Research Study Summary

A clinical trial seeking patients for a research study for the treatment of Alzheimer's Disease or Dementia

Research Study Title

Comparative Assessment of Clinical Efficacy of Donepezil Between the Naive Group and the Switching Group


To compare the clinical efficacy of donepezil between the naive group and the switching group.

To Learn more

Recruitment Details

Both Male and Female
Overall Status
Lead Sponsor
Samsung Medical Center
58 Months
Facility Type


Both Male and Female ages up to N/A

Inclusion Criteria:

  1. A diagnosis of probable AD according to the criteria of the NINCDS-ADRDA

  2. Korean version Mini-Mental State Examination scores between 10 and 26

  3. History of cognitive decline that had been gradual in onset and progressive over at least 6 months

  4. A caregiver who could assist the patient with medication, attend the assessment and provide information about the patient.

Exclusion Criteria:

  1. they had evidence of any neurodegenerative diseases other than AD (i.e. Parkinson's disease, Huntington's disease)

  2. Psychiatric disorder or severe behavioral disturbances that required psychotropic medications

  3. Cerebral injuries induced by trauma, hypoxia, and/or ischemia

  4. Clinically active cerebrovascular disease; History of seizure disorder

  5. Other physical conditions that required acute treatment.

Site Locations (1)

Country State City Zip Facility and Contact
Korea, Republic of Seoul 135-710 Samsung Medical Center
Doh Kwan Kim, M.D.,Ph.D.


Doh Kwan Kim, PhD., M.D.

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