- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00604760
Study to Evaluate the Safety and Efficacy of MEM 3454 as Adjunctive Treatment in Combination With a Preexisting Antipsychotic in Patients With Cognitive Impairment Associated With Schizophrenia
December 5, 2008 updated by: Memory Pharmaceuticals
A Phase 2a, Multi-Center, Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Study to Evaluate the Safety and Efficacy of MEM 3454 as Adjunctive Treatment in Combination With a Preexisting Antipsychotic in Patients With Cognitive Impairment Associated With Schizophrenia
To establish the proof of concept that MEM 3454, used as add-on pharmacotherapy, is a safe and effective treatment in patients with cognitive impairment associated with schizophrenia (CIAS).
Study Overview
Status
Unknown
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
160
Phase
- Phase 2
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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California
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Lemon Grove, California, United States, 91945
- Telecare-Cresta Loma
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Newport Beach, California, United States, 92663
- Newport Bay Hospital
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Oceanside, California, United States, 92056
- Excell Research
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Pasadena, California, United States, 91107
- Pasadena Research Institute
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Rosemead, California, United States, 91770
- BHC Alhambra Hospital
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San Diego, California, United States, 92123
- California Clinical Trials Medical Group
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Santa Ana, California, United States, 92701
- Neuropsychiatric Research Center of Orange County
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Santa Ana, California, United States, 92704
- Coastal Communities Hospital
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Torrance, California, United States, 90502
- Collaborative Neuroscience Network, Inc.
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Florida
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Aventura, Florida, United States, 33180
- Aventura Hospital
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Fort Lauderdale, Florida, United States, 33301
- Fort Lauderdale Hospital
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Miami, Florida, United States, 33180
- TuKoi Clinical Research
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Miami, Florida, United States, 33180
- Aventura Hospital
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North Miami, Florida, United States, 33161
- Scientific Clinical Research, Inc.
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North Miami, Florida, United States, 33161
- Professional Clinical Research, Inc. c/o Segal Institute for Clinical Research
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Georgia
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Atlanta, Georgia, United States, 30308
- Atlanta Center for Medical Research
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Illinois
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Berwyn, Illinois, United States, 60402
- Berwyn Rehabilitation Center
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Hoffman Estates, Illinois, United States, 60169
- Alexian Brothers Center for Psychiatric Research
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Hoffman Estates, Illinois, United States, 60169
- Alexian Brothers Behavioral Health Hospital
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Hoffman Estates, Illinois, United States, 60169
- Chinmay K. Patel, DO
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Oak Brook, Illinois, United States, 60523
- American Medical Research, Inc.
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Kansas
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Wichita, Kansas, United States, 67207
- Clinical Research Institute
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Mississippi
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Olive Branch, Mississippi, United States, 38654
- Parkwood Behavioral Health System
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Missouri
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St. Louis, Missouri, United States, 63118
- St. Louis Clinical Trials, LC
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New Jersey
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Willingboro, New Jersey, United States, 08046
- CRI Worldwide, LLC
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Willingboro, New Jersey, United States, 08046
- CRI Worldwide, LLC at Lourdes Medical Center of Burlington County
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Oklahoma
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Oklahoma City, Oklahoma, United States, 73112
- Sooner Clinical Research
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Pennsylvania
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Norristown, Pennsylvania, United States, 19401
- Arthur P. Noyes Research Foundation
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Philadelphia, Pennsylvania, United States, 19139
- CRC Worldwide, LLC
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South Carolina
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Charleston, South Carolina, United States, 29405
- Carolina Clinical Trials, Inc.
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Tennessee
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Madison, Tennessee, United States, 37115
- Centerstone
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Memphis, Tennessee, United States, 38117
- Research Strategies of Memphis, LLC
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Memphis, Tennessee, United States, 38119
- Vogelfanger and Struble Clinic
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Memphis, Tennessee, United States, 38133
- Lakeside Behavioral Health System
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Nashville, Tennessee, United States, 37212-8645
- Vanderbilt Psychiatric Hospital
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Nashville, Tennessee, United States, 37208
- Centerstone - Ella Hayes Center
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Nashville, Tennessee, United States, 37217
- Centerstone - Frank Luton Center
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Texas
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Austin, Texas, United States, 78756
- FutureSearch Trials
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Austin, Texas, United States, 78745
- Texas NeuroRehab Center, Pecos Unit
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Austin, Texas, United States, 78754
- Community Clinical Reserarch, Inc.
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Irving, Texas, United States, 75062
- University Hills Clinical Research
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Virginia
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Petersburg, Virginia, United States, 23805
- Poplar Springs Hospital
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Richmond, Virginia, United States, 23229
- International Clinical Research Associates, LLC
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Washington
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Bothell, Washington, United States, 98011
- Pacific Institute of Medical Sciences
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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
18 years to 55 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Diagnosis of schizophrenia (any subtype), assessed using a structured interview.
- At least one month on the same dose of antipsychotic medication.
- Clinically stable, as judged by the investigator, and in a non-acute phase for at least 12 weeks.
- Able to provide informed consent.
- Fluent in English.
- Smokers and non-smokers.
Exclusion Criteria:
- First 3 years of schizophrenia diagnosis.
- Current risk of suicide, or history of suicidal behavior within the last 6 months.
- Hospitalized for psychiatric symptoms in the past 3 months.
- Other psychiatric diagnoses.
- Substance abuse/dependence (other than nicotine or caffeine) within the last 6 months according.
- Nicotine replacement therapy, smoking cessation medications or remedies, including Varenicline (Chantix).
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: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: A
|
Capsule 5 mg once a day
Capsule 15 mg once a day
Capsule 50 mg once a day
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Experimental: B
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Capsule 5 mg once a day
Capsule 15 mg once a day
Capsule 50 mg once a day
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Experimental: C
|
Capsule 5 mg once a day
Capsule 15 mg once a day
Capsule 50 mg once a day
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Placebo Comparator: D
|
Capsule once a day
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change from baseline in the total composite score of the MATRICS cognitive battery at week 8.
Time Frame: Change from baseline at wk 8.
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Change from baseline at wk 8.
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change from baseline in the total composite score of the MATRICS cognitive battery at Weeks 4 and 10
Time Frame: Change from baseline - weeks 4 and 10
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Change from baseline - weeks 4 and 10
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Change from baseline on the various cognition tests at Weeks 4, 8 and 10
Time Frame: Change from baseline at Weeks 4, 8 and 10
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Change from baseline at Weeks 4, 8 and 10
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Functional Assessments Change from baseline on the following tests at Week 8 and 10: UPSA-2 and PSP
Time Frame: Change from baseline at weeks 8 and 10
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Change from baseline at weeks 8 and 10
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Adverse events
Time Frame: weeks 2, 4, 6, 8, 10
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weeks 2, 4, 6, 8, 10
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Olincy A, Harris JG, Johnson LL, Pender V, Kongs S, Allensworth D, Ellis J, Zerbe GO, Leonard S, Stevens KE, Stevens JO, Martin L, Adler LE, Soti F, Kem WR, Freedman R. Proof-of-concept trial of an alpha7 nicotinic agonist in schizophrenia. Arch Gen Psychiatry. 2006 Jun;63(6):630-8. doi: 10.1001/archpsyc.63.6.630.
- Buchanan RW, Davis M, Goff D, Green MF, Keefe RS, Leon AC, Nuechterlein KH, Laughren T, Levin R, Stover E, Fenton W, Marder SR. A summary of the FDA-NIMH-MATRICS workshop on clinical trial design for neurocognitive drugs for schizophrenia. Schizophr Bull. 2005 Jan;31(1):5-19. doi: 10.1093/schbul/sbi020. Epub 2005 Feb 16.
Helpful Links
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
December 1, 2007
Primary Completion (Anticipated)
February 1, 2009
Study Registration Dates
First Submitted
January 17, 2008
First Submitted That Met QC Criteria
January 29, 2008
First Posted (Estimate)
January 30, 2008
Study Record Updates
Last Update Posted (Estimate)
December 8, 2008
Last Update Submitted That Met QC Criteria
December 5, 2008
Last Verified
December 1, 2008
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MEM 3454-101
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 Cognitive Impairment Associated With Schizophrenia
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