NCT07666113RecruitingNot Applicable
The Diagnostic Validity and Clinical Impact of Blood-based Biomarkers for the Diagnosis of Alzheimer's Disease at the Primary Care Level.
Universitaire Ziekenhuizen KU Leuven1 site in 1 country240 target enrollmentStarted: May 26, 2026Last updated:
Trial Snapshot
- Phase
- Not Applicable
- Status
- Recruiting
- Enrollment
- 240
- Locations
- 1
Study Overview
Brief Summary
The goal of this study is to determine how blood biomarker tests (ptau217 and ptau217/Aβ42) performed in primary care influence the patient trajectory in individuals with cognitive concerns.
Participants will provide a blood sample for biomarker testing and undergo clinical assessments as part of diagnostic evaluation.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Diagnostic
- Masking
- None
Eligibility Criteria
- Ages
- 55 Years to 85 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Patients between 55 and 85 years old who consult their PCP due to concerns about their cognitive status.
Exclusion Criteria
- •Comorbidities that would interfere with study cooperation or interpretability of study results (for instance substance abuse or cardiac, renal or hepatic failure).
- •Concomitant medications that would interfere with cognitive assessments.
- •A prior diagnosis of AD and related disorders or other neurodegenerative disease.
Investigators
Study Sites (1)
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