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Draw-10: A Weekly Blood Draw Study to Understand the Biological Variability of Plasma pTau-217

NCT06742944 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2025-12-09

No results posted yet for this study

Summary

This is an observational study that will serially collect 10 plasma samples over the course of 9 weeks from the same individuals to assess fluctuations in blood biomarker results.

Conditions

  • Alzheimer Disease

Sponsors & Collaborators

  • National Institute on Aging (NIA)

    collaborator NIH

  • Banner Health

    lead OTHER

Principal Investigators

  • Jessica B Langbaum, PhD · Banner Alzheimer's Institute

Eligibility

Min Age
50 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-01-27
Primary Completion
2025-08-27
Completion
2025-11-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06742944 on ClinicalTrials.gov