- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02168920
Aripiprazole for the Treatment of Patients With Agitation Associated With Dementia of the Alzheimer's Type
October 13, 2017 updated by: Otsuka Pharmaceutical Co., Ltd.
A Multicenter, Randomized, Double-blind, Placebo-controlled Trial to Evaluate the Efficacy, Safety, and Tolerability of Aripiprazole in the Treatment of Patients With Agitation Associated With Dementia of the Alzheimer's Type
To evaluate the efficacy (based on mean change in Cohen-Mansfield Agitation Inventory [CMAI] total score from baseline as the primary efficacy variable), dose-response, and safety of aripiprazole at 2, 3, and 6 mg/day in comparison with placebo in patients with agitation associated with Alzheimer's type dementia
Study Overview
Status
Terminated
Intervention / Treatment
Detailed Description
This trial is a multicenter, randomized, double-blind, placebo-controlled, parallel-group, comparison trial to assess the efficacy and safety of aripiprazole in patients with agitation associated with Alzheimer's type dementia.
Screening period is 4 weeks.
Patients are randomly assigned to one of 4 groups, and treatment period is 10 weeks.
Period of post-treatment observation is 30 days.
Study Type
Interventional
Enrollment (Actual)
150
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Kanto Region, Japan
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
55 years to 89 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients whose legal representatives can provide informed consent (Informed consent from the patients where possible).
Patients who satisfy both of the following diagnostic criteria:
- Diagnosis of major neurocognitive disorder due to Alzheimer's disease according to Diagnostic and Statistical Manual of mental disorders (DSM-5)
- Diagnosis of probable Alzheimer's disease according to National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA)
- Hospitalized patients or care facility patients
- Patients with an Mini-Mental State Examination (MMSE) score of 1 to 22
Exclusion Criteria:
- Patients with complications of dementia or memory impairment other than Alzheimer's type dementia
- Dementia patients with a Modified Hachinski Ischemic Score of 5 or higher
- Patients with psychological symptoms or behavioral disorders that are clearly due to other medical conditions or substances
- Patients with a complication or history of stroke or transient ischemic attack, except for asymptomatic stroke
- Patients with heart failure classified as New York Heart Asscoiation (NYHA) III or IV
- Patients who require drug therapy for arrhythmia or ischemic heart disease
- Body weight of less than 30 kg
- Patients with a high risk of suicide
- Patients with a complication or history of seizure disorder
- Patients with a complication or history of neuroleptic malignant syndrome, tardive dyskinesia, paralytic ileus, or rhabdomyolysis
- Patients with thyroid disease (except if the disease has been stabilized with drug therapy for 3 months or longer prior to time of informed consent)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Placebo Comparator: Placebo
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Once daily for 10 weeks
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Experimental: Aripiprazole, 2 mg/day
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Once daily for 10 weeks
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Experimental: Aripiprazole, 3 mg/day
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Once daily for 10 weeks
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Experimental: Aripiprazole, 6 mg/day
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Once daily for 10 weeks
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
CMAI
Time Frame: Baseline, 10 weeks
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Change from baseline
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Baseline, 10 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical Global Impression of Severity (CGI-S)
Time Frame: Baseline, 10 weeks
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Change from baseline
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Baseline, 10 weeks
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Clinical Global Impression-Improvement (CGI-I)
Time Frame: 10 Weeks
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Score after 10 weeks
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10 Weeks
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
June 11, 2014
Primary Completion (Actual)
March 18, 2016
Study Completion (Actual)
March 18, 2016
Study Registration Dates
First Submitted
June 18, 2014
First Submitted That Met QC Criteria
June 18, 2014
First Posted (Estimate)
June 20, 2014
Study Record Updates
Last Update Posted (Actual)
October 16, 2017
Last Update Submitted That Met QC Criteria
October 13, 2017
Last Verified
October 1, 2017
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 031-13-001
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Agitation Associated With Dementia of the Alzheimer's Type
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Otsuka Pharmaceutical Co., Ltd.CompletedAgitation Associated With Dementia of the Alzheimer's TypeJapan
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Otsuka Pharmaceutical Co., Ltd.CompletedAgitation Associated With Dementia of the Alzheimer's TypeJapan
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Otsuka Pharmaceutical Development & Commercialization...H. Lundbeck A/SCompletedNervous System Diseases | Mental Disorder | Alzheimer's Type | Agitation Associated With Alzheimer's DiseaseUnited States, Germany, France, Bulgaria, Spain, Slovenia, Croatia, Serbia, Russian Federation, Ukraine, Canada, United Kingdom
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Otsuka Pharmaceutical Development & Commercialization...H. Lundbeck A/SCompletedNervous System Diseases | Alzheimer's Disease | Mental Disorder | Agitation Associated With | Alzheimer's TypeFrance, United States, Bulgaria, Slovenia, United Kingdom, Russian Federation, Ukraine, Finland, Canada
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Axsome Therapeutics, Inc.CompletedAlzheimer Disease | Agitation in Patients With Dementia of the Alzheimer's Type | Agitation,PsychomotorUnited States, Canada
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Axsome Therapeutics, Inc.CompletedAlzheimer Disease | Agitation in Patients With Dementia of the Alzheimer's Type | Agitation,PsychomotorUnited States, Australia
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Otsuka Pharmaceutical Development & Commercialization...CompletedAgitation in Patients With Dementia of the Alzheimer's TypeUnited States, Estonia, Germany, Poland, Portugal, Puerto Rico
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Otsuka Pharmaceutical Development & Commercialization...CompletedAgitation in Participants With Dementia of the Alzheimer's TypeUnited States, Canada
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Otsuka Pharmaceutical Development & Commercialization...RecruitingAgitation in Patients With Dementia of the Alzheimer's TypeUnited States, Belgium, Canada, Chile, Colombia, Croatia, Hungary, Mexico, Netherlands, Slovakia, Slovenia, Spain, Ireland
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