跳至主要内容
临床试验/jRCT2031240393
jRCT2031240393招募中不适用

A Phase 2, Placebo-Controlled, Double-Blind, Parallel-Group, Dose-Finding Study to Evaluate Safety, Tolerability, and Biomarker Efficacy of E2814 With Concurrent Lecanemab Treatment in Subjects With Early Alzheimer's Disease

Eisai Co., Ltd.0 个研究点目标入组 20 人开始时间: 2024年11月26日最近更新:

试验速览

阶段
不适用
状态
招募中
入组人数
20

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized Controlled Trial
干预模型
Parallel Assignment
主要目的
Treatment Purpose
盲法
Double Blind

入排标准

年龄范围
50age old over 至 80age old under(—)
性别
All

入选标准

  • Mild cognitive impairment (MCI) due to AD or mild AD dementia
  • Mini Mental State Examination (MMSE) score >=22 at Screening and Baseline and less than or equal to (<=) 30 at Screening and Baseline
  • Able to have CSF lumbar puncture performed and not on any anticoagulant therapy
  • Have an identified study partner
  • Provide written informed consent and willing and able to comply with all aspects of the protocol

排除标准

  • Any neurological condition that may be contributing to cognitive impairment above and beyond that caused by the participant's AD
  • Any psychiatric diagnosis or symptoms that could interfere with study procedures in the participants
  • Contraindications to MRI scanning. Evidence of other clinically significant lesions on brain MRI at Screening that could indicate a dementia diagnosis other than AD, or other significant pathological findings
  • A clinically significant ECG abnormality
  • Participants with a bleeding disorder that is not under adequate control
  • Have thyroid-stimulating hormone above normal range or abnormally low serum vitamin B12 levels
  • Any suicidal ideation with intent with or without a plan at Screening, Baseline, or within 6 months of Screening (that is, answering ""Yes"" to questions 4 or 5 on the Suicidal Ideation section of the Columbia-Suicide Severity Rating Scale [C-SSRS]) Type 4 or 5, or any suicidal behavior assessment within 6 months before Screening, at Screening, or at the Baseline Visit, or has been hospitalized or treated for suicidal behavior in the past 5 years before Screening)
  • Evidence of clinically significant disease that in the opinion of the investigator(s) could affect the participants safety or interfere with the study assessments
  • Any immunological disease, that is not adequately controlled
  • Any history of or concomitant medical condition that in the opinion of the investigator(s) would compromise the participant's ability to safely complete the study
  • Known to be human immunodeficiency virus positive
  • Severe visual or hearing impairment that would prevent the participant from performing psychometric tests accurately

研究者

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