Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 10:35 PM
Ignite Modification Date:
2025-12-24 @ 10:35 PM
NCT ID:
NCT04730635
Eligibility Criteria:
Inclusion Criteria:
* Has an Mini Mental State Examination (MMSE) score between 18 and 28 (inclusive) at Screening (Visit 1) and Baseline (Visit 2)
* Has a diagnosis of mild cognitive impairment (MCI) or mild Alzheimer's Disease (AD)
* Has an Modified Hachinski Ischemia Scale (MHIS) score of ≤4
* Must have a reliable and competent study partner/informant who accompanies participant to study visits and participates in assessments
* Be willing to provide a blood sample for Apolipoprotein E (APOE) genotyping
* Does not have intellectual disability
* Be able to speak, read, hear, and understand the language of the study staff and the Informed Consent Form (ICF)
* Be able and willing to adhere to the study visit schedule
* Have visual acuity, visual function, hearing, and gross and fine motor skills adequate to support study participation
* Be capable of performing the Cogstate battery assessments, as demonstrated at the Baseline/Familiarization Visit (Visit 2)
* A female participant is eligible to participate if she is a woman of nonchildbearing potential (WONCBP)
Exclusion Criteria:
* Is at imminent risk of self-harm
* Has evidence of a clinically relevant neurological disorder other than AD at screening, including but not limited to: Parkinson's disease, frontotemporal dementia, Huntington's disease, amyotrophic lateral sclerosis, multiple sclerosis, progressive supranuclear palsy, dementia with Lewy bodies, other types of dementia, neurosyphilis or that led to persistent cognitive deficits, or has a history of seizures or epilepsy within the last 5 years before screening
* Has a known history of stroke or has a diagnosis of vascular dementia
* Has history of multiple episodes of head trauma, or head trauma resulting in protracted loss of consciousness, or serious infectious disease affecting the brain, within the prior 3-5 years
* Has evidence of a clinically relevant or unstable psychiatric disorder, based on Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5), including schizophrenia or other psychotic disorder, bipolar disorder, major depression, or delirium
* Has a recent or ongoing, uncontrolled, clinically significant medical condition within 2 months of the Screening visit
* Has a history of cancer
* Has a relative contraindication to donepezil including sick sinus syndrome, first, second, or third-degree heart block, bradycardia, active gastrointestinal (GI) bleeding, Zollinger-Ellison syndrome, uncontrolled peptic ulcer disease, or uncontrolled asthma
* Has a history of significant multiple and/or severe allergies or has had an anaphylactic reaction or significant intolerability to prescription or non-prescription drugs or food. Exception: Participants with selected allergies may be enrolled with Sponsor's approval
* Is positive for Hepatitis B surface antigen (HBsAg), hepatitis C antibodies or human immunodeficiency virus (HIV) \[participants with a history of chronic hepatitis C virus with a documented cure and/or a positive serologic test for HCV with a negative HCV viral load may be included\]
* Has clinically significant vitamin B12 or folate deficiency in the 6 months immediately before screening, or vitamin B12 or folate deficiency in addition to increased serum homocysteine and methylmalonic acid levels at screening
* Has prior AD treatment
* Has participated in another investigational study within 4 weeks
* Has a known history of structural changes on screening magnetic resonance imaging (MRI) scan that are clinically important, including signs indicative of vascular dementia, large infarct, lacunes in critical areas, space-occupying lesions, or extensive white matter disease
* Is unwilling to or not eligible to undergo a MRI scan (if a prior MRI scan is not available)
* Is pregnant, is attempting to become pregnant, or is nursing children
* Has a history of alcoholism or drug dependency/abuse within the last 5 years prior to the Screening visit
* Consumes greater than 3 glasses of alcoholic beverages per day
* Consumes excessive amounts, defined as greater than 6 servings of coffee, tea, cola, energy drinks, or other caffeinated beverages per day
* Is a regular user of cannabis, any illicit drugs or has a history of drug abuse within approximately 5 years. A participant who is a recreational user of cannabis or other drugs within the past 2 years can be enrolled as long as recreational use does not meet the definition of drug abuse and participant agrees to refrain from substance use for duration of study participation
* Participants must have a negative urine drug screen (UDS) prior to randomization
* Had major surgery within 3 months prior to the Screening visit that would interfere in the participant's ability to fully participate in the study
* Has undergone neuropsychological testing (including the MMSE) or cognitive remediation in the past 4 weeks
* Is or has an immediate family member who is investigational site or Sponsor staff directly involved with this study
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
55 Years
Maximum Age:
85 Years
Study:
NCT04730635
Study Brief:
Protocol Section:
NCT04730635