An Efficacy and Safety Study of Lanabecestat (LY3314814) in Early Alzheimer's Disease

Stopped early · Phase 2/Phase 3 · Has a placebo group

Conditions studied: Alzheimer´s Disease

In brief

The purpose of this study is to assess the efficacy and safety of lanabecestat compared with placebo administered for 104 weeks in the treatment of early Alzheimer´s disease. The study will test the hypothesis that lanabecestat is a disease-modifying treatment for participants with early Alzheimer´s disease, defined as the continuum of participants with mild cognitive impairment (MCI) due to Alzheimer´s disease and participants diagnosed with mild dementia of the Alzheimer´s type, as measured by change from baseline on the 13-item Alzheimer's Disease Assessment Scale - Cognitive Subscale (ADAS-Cog13) score at week 104 in each of the 2 lanabecestat treatment groups compared with placebo.

Key facts

Study ID

NCT02245737

Run by

AstraZeneca

People needed

2218

Starts

2014-09-30

Expected to finish

2018-10-04

Last updated by the study team

2019-12-03

Who can join

Age: 55 and older, up to 85. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Gradual and progressive change in the participant's memory function over more than 6 months, reported by participant and study partner
• Mini-Mental State Examination score of 20-30 inclusive at screening
• Objective impairment in memory as evaluated by memory test performed at screening
• For a diagnosis of mild Alzheimer's Disease (AD), participant meets the National Institute on Aging and the Alzheimer's Association (NIA-AA) criteria for probable AD
• For a diagnosis of MCI due to AD, participant meets NIA-AA criteria for MCI due to AD

You may not qualify if…

• Significant neurological disease affecting the central nervous system, other than AD, that may affect cognition or ability to complete the study, including but not limited to, other dementias, serious infection of the brain, Parkinson´s disease, or epilepsy or recurrent seizures
• History of clinically evident stroke, or multiple strokes based on history or imaging results
• History of clinically important carotid or vertebrobasilar stenosis or plaque
• History of multiple concussions with sustained cognitive complaints or objective change in neuropsychological function in the last 5 years
• Participants with a current Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition diagnosis of Major Depressive Disorder or any current primary psychiatric diagnosis other than AD if, in the judgment of the investigator, the psychiatric disorder or symptom is likely to confound interpretation of drug effect, affect cognitive assessments, or affect the participant´s ability to complete the study
• History of alcohol or drug abuse or dependence (except nicotine dependence) within 2 years before the screening
• Within 1 year before the screening or between screening and baseline, any of the following: myocardial infarction; moderate or severe congestive heart failure, New York Heart Association class III or IV; hospitalization for, or symptom of, unstable angina; syncope due to orthostatic hypotension or unexplained syncope; known significant structural heart disease (eg, significant valvular disease, hypertrophic cardiomyopathy), or hospitalization for arrhythmia
• Congenital QT prolongation
• History of cancer within the last 5 years, with the exception of non-metastatic basal and/or squamous cell carcinoma of the skin, in situ cervical cancer, non-progressive prostate cancer or other cancers with low-risk of recurrence or spread
• Current serious or unstable clinically important systemic illness that, in the judgment of the investigator, is likely to affect cognitive assessment, deteriorate, or affect the participant's safety or ability to complete the study, including hepatic, renal, gastroenterologic, respiratory, cardiovascular, endocrinologic, immunologic, or hematologic disorders

Where it is running

• St Josephs Hospital and Medical Center — Phoenix, Arizona, United States
• Banner Sun Health Research Institute — Sun City, Arizona, United States
• Territory Neurology & Research Institute — Tucson, Arizona, United States
• Positron Research International — Fremont, California, United States
• Alliance Research Centers — Laguna Hills, California, United States
• Senior Clinical Trials, Inc. — Laguna Hills, California, United States
• Collaborative Neuroscience Network - CNS — Long Beach, California, United States
• Pacific Research Network Inc — San Diego, California, United States
• San Francisco Clinical Research Center — San Francisco, California, United States
• Mile High Research Center — Denver, Colorado, United States
• Institute for Neurodegenerative Disorders — New Haven, Connecticut, United States
• Georgetown University Medical Center — Washington D.C., District of Columbia, United States
• Brain Matters Research — Delray Beach, Florida, United States
• Direct Helpers Medical Center — Hialeah, Florida, United States
• Berma Research — Hialeah, Florida, United States
• Galiz Research — Hialeah, Florida, United States
• MaxBlue Institute — Hialeah, Florida, United States
• Alzheimer's Research and Treatment Center — Lake Worth, Florida, United States
• Miami Jewish Health Systems — Miami, Florida, United States
• Medical Research Center — Miami, Florida, United States
• Allied Biomedical Research Institute, Inc. — Miami, Florida, United States
• Advance Medical Research Institute — Miami, Florida, United States
• New Horizon Research Center — Miami, Florida, United States
• JDH Medical Group, LLC — Miami, Florida, United States
• Banner Alzheimer's Institute — Phoenix, Arizona, United States

Full record on ClinicalTrials.gov

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