We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

Valproate in Dementia (VALID)

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00071721
First Posted: October 31, 2003
Last Update Posted: September 25, 2014
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
National Institute on Aging (NIA)
Information provided by (Responsible Party):
Alzheimer's Disease Cooperative Study (ADCS)
Results First Submitted: July 6, 2010  
Study Type: Interventional
Study Design: Allocation: Randomized;   Intervention Model: Parallel Assignment;   Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor);   Primary Purpose: Treatment
Condition: Alzheimer Disease
Interventions: Drug: Valproate
Drug: Placebo

  Participant Flow


  Baseline Characteristics


  Outcome Measures
  Show All Outcome Measures

1.  Primary:   Presence of Agitation and/or Psychosis Measured by the Neuropsychiatric Inventory (NPI) Combined With an Assessment of the Clinical Significance of Behavioral Change Rated by the Study Clinician   [ Time Frame: 24 months ]

2.  Secondary:   Cognitive Performance Assessed by the Alzheimer's Disease Assessment Scale-cognitive Subtest (ADAS-cog)   [ Time Frame: 24 months ]

3.  Secondary:   Functional Performance Assessed by the Alzheimer’s Disease Cooperative Study Activities of Daily Living (ADCS-ADL) Inventory   [ Time Frame: 24 months ]

4.  Secondary:   Global Severity of Dementia Using the CDR Sum of Boxes   [ Time Frame: 24 months ]

5.  Secondary:   Agitation Measured by the Cohen-Mansfield Agitation Inventory (CMAI), Community Version   [ Time Frame: 24 months ]

6.  Secondary:   Participant’s Clinical Condition or Endpoint Assessed With the ADCS-Clinical Global Impression of Change (ADCS-CGIC)   [ Time Frame: 24 months ]


  Serious Adverse Events


  Other Adverse Events


  Limitations and Caveats
  Hide Limitations and Caveats

Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
No text entered.


  More Information