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:
2025-12-25 @ 1:18 AM
Ignite Modification Date:
2025-12-25 @ 1:18 AM
NCT ID:
NCT02947893
Eligibility Criteria:
Inclusion Criteria:
1. Age ≥ 50
2. Fluent in English
3. Biomarker confirmed AD with CSF level of Abeta42 \<600ng/mL
4. Able to ingest oral medications
5. Diagnosis of mild to moderate AD according to dementia criteria outlined by McKhann et al.
6. Neuroimaging (MRI or CT) consistent with the diagnosis of AD within the past year
7. MMSE between 17 and 24 (inclusive) at screening
8. Modified Hachinski score ≤ 4
9. QTc interval 350-460ms, inclusive
10. Caregiver/study partner to accompany participant to all visits and have direct contact with the participant \> 2 days/week
11. Written informed consent
12. Capability and willingness to comply with all study criteria
13. Supervision available for study medication
14. Stable medical conditions for 3 months prior to screening visit
15. Stable medications for 4 weeks prior to screening visit
16. Able to complete baseline assessments
17. Minimum of 6 years of education, or work history sufficient to exclude mental retardation
18. Stable use of cholinesterase inhibitors and memantine (U.S. FDA-approved medications for patients with probable AD), vitamin E (up to 400 IU daily), estrogens, aspirin (81-300 mg daily), and cholesterol-lowering agents for 3 months prior to screening is allowed.
19. Clinical laboratory values within normal limits or, if abnormal, must be judged to be clinically insignificant by the investigator
Exclusion Criteria:
1. Non-AD dementia, probable AD with Down syndrome, APP, PS-1, or PS-2 mutations (known familial AD), LBD and Fronto-temporal dementia (FTD)
2. History of clinically significant stroke
3. Current evidence or history in past two years of epilepsy, focal brain lesion, head injury with loss of consciousness or DSM-IV criteria for any major psychiatric disorder including psychosis, major depression, bipolar disorder, alcohol or substance abuse
4. Sensory impairment that would preclude participation/cooperation with the protocol
5. Patients with hypokalemia, hypomagnesaemia, or long QTc syndrome.
6. Concomitant drugs known to prolong the QTc interval (\>461ms) and history of cardiovascular disease, including myocardial infarction or cardiac failure, angina, arrhythmia
7. Prescribed strong CYP3A4 inhibitors or a medical history of liver or pancreatic disease
8. Evidence of any significant clinical disorder or laboratory finding that renders the participant unsuitable for receiving an investigational drug including clinically significant or unstable hematologic, hepatic, cardiovascular, pulmonary, gastrointestinal, endocrine, metabolic, renal or other systemic disease or laboratory abnormality
9. Active neoplastic disease, history of cancer five years prior to screening, including breast cancer (history of treated basal or squamous skin cancer, or stable prostate cancer are not exclusionary)
10. Pregnancy or possible pregnancy
11. Contraindications to LP: prior lumbosacral spine surgery, severe degenerative joint disease or deformity of the spine, platelets \< 100,000, use of Coumadin/warfarin, or history of a bleeding disorder
12. Contraindication to MRI
13. Evidence of more than 4 micro hemorrhages and/or hemosiderosis by a recent (12 months) and/or the screening MRI.
14. A low B12 is exclusionary, unless follow-up labs (homocysteine (HC) and methylmalonic acid (MMA)) indicate that it is not physiologically significant.
15. Enrolled in another active trial investigating an experimental drug or therapy for AD
16. HIV positive
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
50 Years
Maximum Age:
85 Years
Study:
NCT02947893
Study Brief:
Protocol Section:
NCT02947893