🏛️ Verified NIH Record • Updated 2026-08-25

A Master Protocol Studying Multiple Amyloid-Targeting Therapies in Healthy Participants and Participants With Alzheimer's Disease (NCT07787169)

A Master Protocol for Phase 1 Clinical Trials of Multiple Amyloid-Targeting Therapies for the Treatment of Alzheimer's Disease

🟡 Not Yet Recruiting Phase1 💊 Investigational Drug / Biologic Sponsor: Eli Lilly and Company

🩺 Plain-English Summary (8th-Grade Level)

The purpose of this Master Protocol is to support multiple studies looking at safety and tolerability of different drugs in healthy participants and participants with Alzheimer's disease, and if they remove clumps of protein (amyloid plaque) in the brain in participants with Alzheimer's Disease. Participants will enroll into either A1D-MC-AT01 (NCT07787182) or A1D-MC-AT02 (upcoming).

Who can join: To join this study, participants generally need to meet the listed inclusion criteria (10 items) and avoid the listed exclusions (16 items).

Location: Irvine Clinical Research — Irvine, California

Age range: 18 Years to 85 Years

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Check every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).

Usually NOT eligible if any of the following apply:

  • Exclusion Criteria for all Participants:
  • Have currently, or a history of, serious or unstable neurological or psychological disease (except for AD for participants in the AD cohorts).
  • Have currently, or a history of, significant cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological diseases.
  • Have currently, or a history of, allergies to monoclonal antibodies, diphenhydramine, epinephrine, or methylprednisolone.
  • Have currently, or a history of, clinically significant multiple or severe drug allergies or severe posttreatment hypersensitivity reactions.
  • Have currently, or a history of cancer within the past 5 years except for some early skin cancers that have been resected with no evidence of metastatic disease for 3 years.
  • Have received any amyloid-targeting therapy (ATT), whether marketed or investigational; or have received active immunization against amyloid beta (Aβ).
  • Have received an active study intervention, within the last 30 days, in a clinical study involving an IMP.
  • Are pregnant or breastfeeding or intend to become pregnant or to breastfeed during the study;
  • Have an abnormal blood pressure, pulse rate, or both, as determined by the investigator, or a preexisting history of hypertension. Exclusion Criteria for Healthy Participants:
  • Have a locally read brain magnetic resonance imaging (MRI) that demonstrates any clinically significant findings, including but not limited to, findings suggestive of CAA, that, in the opinion of the investigator, may impact the participant's ability to safely participate in the study.
  • Have a history of clinically significant back pain, pathological conditions of the back, or back injury (for example, degenerative disease, spinal deformity, or spinal surgery), or have a local infection at the intended site of the lumbar puncture (LP) that may predispose to complications or technical difficulty with LP.

🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.

📍 All Participating Trial Locations (10 Sites)

  • Irvine Clinical Research — Irvine, California
  • Fortrea Clinical Research Unit — Daytona Beach, Florida
  • K2 Medical Research - The Villages — Lady Lake, Florida
  • K2 Medical Research — Maitland, Florida
  • Charter Research — Orlando, Florida
  • Progressive Medical Research — Port Orange, Florida
  • K2 Medical Research - Tampa — Tampa, Florida
  • Charter Research — The Villages, Florida
  • Accel Research Sites - NeuroStudies Clinical Research Unit — Decatur, Georgia
  • QUEST Research Institute — Farmington Hills, Michigan

📞 Contact the Study Coordinator

Phone: (317) 615-4559

Email: LillyTrials@Lilly.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗