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NCT06602258 · ClinicalTrials.gov registry record · Phase 2

A Study of E2814 With Concurrent Lecanemab Treatment in Participants With Early Alzheimer's Disease

A Phase 2 study of Alzheimers Disease, sponsored by Eisai.

Active
Registry status
Phase 2
Development phase
105
Enrollment target
20
Study locations

NCT06602258: Active Phase 2 study of Alzheimers Disease, sponsored by Eisai.

NCT06602258 is a Phase 2 study of Alzheimers Disease that is active but no longer recruiting, run by Eisai. The registered enrollment target is 105 participants, below the 3,926-participant average among 147 other Alzheimers Disease trials with a reported enrollment target (97% lower). The trial reports 20 study locations across 12 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06602258, a Phase 2 study of Alzheimers Disease, is active but no longer recruiting, sponsored by Eisai.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
105 participants
Enrollment target
20
Study locations

Study Summary

The primary objective of the study is to determine the dose response of E2814, when concurrently administered with lecanemab, on the change from baseline at 6 months in cerebrospinal fluid (CSF) microtubule-binding region (MTBR)-tau-243 in participants with early Alzheimer's disease (AD).

Conditions Studied

Interventions

  • DRUG Placebo
  • DRUG Lecanemab
  • DRUG E2814

Study Locations (20)

Florida

  • Bradenton Research Center - Bradenton
  • K2 Medical Research - Clermont
  • Advanced Clinical Research Network - Miami
  • Renstar Medical Research - Ocala
  • Progressive Medical Research - Port Orange
  • Alzheimer's Research and Treatment Center-Stuart - Stuart
  • Axiom Brain Health - Tampa
  • Charter Research - The Villages
  • Alzheimer's Research and Treatment Center - Wellington

Arizona

  • Banner Sun Health Research - Phoenix

Connecticut

  • Yale University School of Medicine - New Haven

Georgia

  • Columbus Memory Center, PC - Columbus

Mississippi

  • Hattiesburg Clinic - Hattiesburg

Missouri

  • Washington University School of Medicine - St Louis

Pennsylvania

  • Abington Neurological Associates LTD - Abington

Tennessee

  • Neurology Clinic, P.C. - Cordova

Trial Details

FieldValue
Enrollment Target 105 participants
Start Date 2024-09-30
Est. Completion 2027-08-18
Phase Phase 2
Eisai

287 total trials

What the registry record for NCT06602258 still lists

NCT06602258 is an interventional study that assigns participants to a tested intervention. The registered 105 participants enrollment target is mid-sized for trials with a published cap, below the 3,926-participant average among 147 other Alzheimers Disease trials with a reported enrollment target (97% lower).

The record links to 1 condition, with Alzheimers Disease appearing as the primary indexed condition, and to 3 interventions - of which Placebo is the first listed.

NCT06602258 names 20 study sites across 12 states, led by Florida, Arizona, Connecticut.

Frequently Asked Questions

What is clinical trial NCT06602258 about?

NCT06602258 is a clinical study titled "A Study of E2814 With Concurrent Lecanemab Treatment in Participants With Early Alzheimer's Disease". The primary objective of the study is to determine the dose response of E2814, when concurrently administered with lecanemab, on the change from baseline at 6 months in cerebrospinal fluid (CSF) microtubule-binding region (MTBR)-tau-243 in participants with early Alzheimer's disease (AD).

What is the current status of trial NCT06602258?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 105 participants. The study started on 2024-09-30. Estimated completion is 2027-08-18.

What conditions does trial NCT06602258 study?

This clinical trial studies the following conditions: Alzheimers Disease.

What interventions are being tested in trial NCT06602258?

The interventions under investigation include: Placebo (DRUG), Lecanemab (DRUG), E2814 (DRUG).

Who is sponsoring clinical trial NCT06602258?

This trial is sponsored by Eisai, which has 287 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT06602258 being conducted?

This trial has 20 study locations across Arizona, Connecticut, Florida, Georgia, Mississippi. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Alzheimers Disease

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT06602258's enrollment target sits among peer trials

105 74th of 147 higher than 74 of 147 other Alzheimers Disease trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Alzheimers Disease trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT06602258, the US trial registry maintained by the National Library of Medicine. NCT06602258 (mid enrollment · wide site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.