NCT07666113Recruiting
Blood-based Biomarkers for Alzheimer's Disease at the Primary Care Level.
The Diagnostic Validity and Clinical Impact of Blood-based Biomarkers for the Diagnosis of Alzheimer's Disease at the Primary Care Level.
Source: ClinicalTrials.gov · Last updated 24 Jun 2026
Brief summary (registry, in English)
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.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 240 (estimated)
- First submitted
- 12 Jun 2026
- Start date
- 26 May 2026
- Primary completion date
- 30 Apr 2030
- Lead sponsor
- Universitaire Ziekenhuizen KU Leuven
- Diseases
- Alzheimer disease
- NCT number
- NCT07666113
What you commit to
- Study type: Interventional
- Planned participants: 240
- From 26 May 2026 to the primary completion date, 30 Apr 2030
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Concomitant medications that would interfere with cognitive assessments.
- A prior diagnosis of AD and related disorders or other neurodegenerative disease.
Other illness
- Comorbidities that would interfere with study cooperation or interpretability of study results (for instance substance abuse or cardiac, renal or hepatic failure).
Who the study is looking for
- Patients between 55 and 85 years old who consult their PCP due to concerns about their cognitive status.
Age in the registry: 55 years to 85 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| UZ Leuven/KU Leuven Coordinator of this site? Confirm its status | Leuven | Belgium | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.