Alzheimer's Disease Trial, Recruiting NCT04579120 Sponsor: Tammie L. S. Benzinger, MD, PhD Condition: Alzheimer's Disease
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Alzheimer's Disease Trial, Recruiting

NCT04579120
Recruiting Not Applicable

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • You can be male or female, of any race
  • You must be over 18 years old
  • You must already be taking part in a related research project connected to the Knight Alzheimer's Disease Research Center at Washington University, and be referred by their team and a Washington University doctor
  • You must have either normal thinking and memory abilities, or be in the early stages of Alzheimer's disease symptoms
  • You must be willing and able to take part in all study procedures
  • You must be able to understand and agree to the study on your own, and be able to follow the study instructions

Who may not be able to join:

  • You have a health condition that the study doctor believes could put you at risk, make it hard to complete the study procedures, or affect the study results (for example, severe back pain that would prevent you from lying still during scans)
  • You have had an allergic reaction to either of the imaging agents used in this study, called AV-1451 (Flortaucipir) or PIB
  • You have a reason why you cannot safely have a PET scan, CT scan, or MRI — for example, having certain electronic medical devices in your body, or being unable to lie still for long periods
  • You experience severe claustrophobia (extreme fear of enclosed spaces)
  • You are currently pregnant or breastfeeding; women must also agree to avoid becoming pregnant and to either avoid sexual activity or use reliable contraception for 24 hours after receiving the Flortaucipir injection
  • You have taken part in a clinical trial involving a study drug or device in the 30 days before joining this study
  • You plan to join another drug or device study before this study is completed
  • You have taken part in other research studies involving radioactive materials in the past 12 months, where the combined radiation exposure would exceed the limits set by U.S. federal regulations (confirm with trial site)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 14 July 2026
This study is not part of the standard drug-approval phase pathway (for example an observational, device, behavioural, or registry study), so a phase success rate does not apply.

Contact this trial

Principal Investigator: Tammie Benzinger, MD, PhD, Washington University School of Medicine

Phone: 314-362-1558

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Not Applicable
Sponsor
Tammie L. S. Benzinger, MD, PhD
Registry
ClinicalTrials.gov
Start date
1 September 2021
Est. completion
1 November 2027

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

AD Biomarkers seen on Amyloid PET at Baseline and Years 1, 2, and/or 3; AD Biomarkers seen on Tau PET at Baseline and Years 1, 2, and/or 3; AD Biomarkers seen on MRI at Baseline and Years 1, 2, and/or 3; Compare and Correlate Predictive Ability of Biomarkers Seen with Different Imaging Variables for Onset of Symptoms

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 14 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov