๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-16

A Postmarketing Study of LEQEMBI in South Korean Participants With Alzheimer's Disease (NCT06810960)

A 6-Year Postmarketing Safety and Clinical Outcome Study of LEQEMBIยฎ in the Treatment of Alzheimer's Disease Using Real-World Data From South Korean Patients Enrolled Into the South Korean JOint RegistrY for ALZheimer's Treatment and Diagnostics (JOY-ALZ) Registry

๐ŸŸข Recruiting Interventional Protocol ๐Ÿ“Š Observational Clinical Research Sponsor: Eisai Korea Inc.

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The primary purpose of this study is to evaluate safety of LEQEMBI in the real-world clinical setting as reported by events of amyloid-related imaging abnormalities (ARIA)-edema (ARIA-E), ARIA-hemosiderin deposition (ARIA-H), symptomatic ARIA-E, symptomatic ARIA-H, and intracerebral hemorrhage (ICH) greater-than 1 centimeter (cm) in patients treated with LEQEMBI.

Who can join: Review the eligibility criteria below.

Location: Eisai Trial Site #1 โ€” Nutley, New Jersey

Age range: 19 Years

๐Ÿงช Interventions in This Study

  • No Intervention (OTHER)

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (1 Sites)

  • Eisai Trial Site #1 โ€” Nutley, New Jersey

๐Ÿ“ž Contact the Study Coordinator

Phone: +82-2-3451-5533

Email: s-kwon@eisaikorea.com

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

๐Ÿ’ฐ 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 ยง 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.

๐Ÿ’ก 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.
๐Ÿ›๏ธ View Official NIH Record โ†—