TRC-PAD Program: In-Clinic Trial-Ready Cohort

Korábbi kezelés

• Treatment with an another anti-amyloid investigational anti-amyloid drug or other experimental intervention within 12 months. Use of aducanumab or other approved anti-amyloid treatments allowed if stable for at least 3 months.

Más betegség

• Any significant neurologic disease such as Alzheimer's disease dementia, Parkinson's disease, multi-infarct dementia, Huntington's disease, normal pressure hydrocephalus, brain tumor, progressive supranuclear palsy, seizure disorder, subdural hematoma, multiple sclerosis, or history of significant head trauma followed by persistent neurologic deficits or known structural brain abnormalities.
• Major depression, bipolar disorder as described in DSM-V within the past 1 year or psychotic features, agitation or behavioral problems within 3 months, which could lead to difficulty complying with the protocol
• History of schizophrenia (DSM V criteria)
• History of alcohol or substance abuse or dependence within the past 2 years (DSM V criteria)
• Clinically significant or unstable medical condition, including uncontrolled hypertension, uncontrolled diabetes, or significant cardiac, pulmonary, renal, hepatic, endocrine, or other systemic disease in the opinion of the Investigator, may either put the participant at risk because of participation in the study, or influence the results, or the participant's ability to participate in the study.
• History within the last 3 years of a primary or recurrent malignant disease with the exception of non-melanoma skin cancers, resected cutaneous squamous cell carcinoma in situ, basal cell carcinoma, cervical carcinoma in situ, or in situ prostate cancer with normal prostate-specific antigen post-treatment

Laborértékek

• For participants undergoing CSF collection: a current blood clotting or bleeding disorder, or significantly abnormal PT or PTT at screening or if on anti-coagulation (e.g. warfarin)

Egyéb

• Enrolled in another interventional clinical trial within the last 12 weeks
• Clinically significant abnormalities in B12 or thyroid function tests (TFTs) that might interfere with the study. A low B12 is exclusionary, unless follow-up labs (homocysteine (HC) and methylmalonic acid (MMA)) indicate that it is not physiologically significant.
• Clinically significant abnormalities in screening laboratories or ECG.
• Participants whom the Site PI deems to be otherwise ineligible.

• Provision of signed and dated informed consent form
• Stated availability and willingness to comply with all study procedures until referred to a clinical trial
• Age 50-85 (inclusive)
• Global Clinical Dementia Rating (CDR) score of 0 or 0.5 and no diagnosis of dementia
• Has a study partner that is willing to participate as a source of information and has at least weekly contact with the participant (contact can be in-person, via telephone or electronic communication). The study partner must have sufficient contact such that the investigator feels the study partner can provide meaningful information about the participant's daily function.
• In good general health as evidenced by medical history
• Adequate visual and auditory acuity to allow neuropsychological testing
• Fluent in English or Spanish
• For females who are not surgically sterile or post-menopausal by two years, receiving a Positron Emission Tomography (PET) scan for amyloid biomarker confirmation: negative pregnancy test prior to amyloid PET scan
• Completed six grades of education or has a good work history
• Evidence of elevated or intermediate (subthreshold) levels brain amyloid as assessed by central review of amyloid PET or cerebrospinal fluid (CSF) data. Prior amyloid testing results may be used with approval from the Coordinating Center.