Evaluating the Efficacy and Safety of Lecanemab in Alzheimer's Disease Through Multi-omics Approachs
Multicenter, Randomized, Controlled Study Evaluating the Efficacy and Safety of Lecanemab in Alzheimer's Disease Through Multi-omics Approachs
This research proposal outlines a multi-center, randomized, trial. Patients diagnosed with early-to-moderate Alzheimer's Disease will be recruited. Participants will be randomly assigned to receive either Lecanemab. The study will run over a period of 24 months, with evaluations conducted at baseline, 6 months, and 12 months, 18 months and 24 months. Data from multiple omics layers will be integrated to assess both the efficacy and safety of the treatment.
The primary aim of this study is to assess the efficacy and safety of Lecanemab in patients with Alzheimer's Disease, leveraging multi-omics approaches. Specifically, the study will integrate data from OCT/OCTA imaging of the eye and MRI imaging of the brain, as well as cognitive measures such as ADAS-Cog, MoCA and CDR scores. Furthermore, the presence of ARIA-a significant safety concern in amyloid-targeting therapies-will be closely monitored. The study seeks to provide a more robust understanding of Lecanemab's impact on disease progression, cognition, and potential adverse effects, contributing to a more informed clinical application of this treatment in Alzheimer's care.
調査の概要
研究の種類
入学 (推定)
段階
- フェーズ 4
連絡先と場所
研究連絡先
- 名前:Zhen Wang, M.D.
- 電話番号:+8613858868961
- メール:wangzhen@wzhospital.cn
研究場所
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Zhejiang
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Wenzhou、Zhejiang、中国
- 募集
- First Affiliated Hospital of Wenzhou Medical University
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コンタクト:
- First Affiliated Hospital of Wenzhou Medical University
- 電話番号:+8613858868961
- メール:wyyy@wzhospital.cn
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参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Age: 50 to 90 years old.
- No gender restrictions.
- Patients with MCI and mild AD.
- The MMSE score is ≥20, and the overall CDR score is 0.5 or 1 point.
- Positive Amyloid protein confirmed by amyloid-PET or CSF.
- There is a reliable caregiver accompanying the patient during the research visit and supervising the use of the study drug during the trial.
- Agree to participate in the research and sign the informed consent form.
Exclusion Criteria:
- Patients with cognitive impairment caused by reasons other than AD.
- There was a history of transient ischemic attack (TIA), stroke, cerebral hemorrhage or epileptic seizure within 12 months prior to screening.
- A Hamilton Depression Scale score of more than 17 at the time of screening, or any suicidal behavior within 6 months before screening, during screening, or at baseline visits, as well as other psychiatric diagnoses or symptoms (such as hallucinations, anxiety disorders, or delusions) that interfere with the research process of the subjects.
- Patients with hemorrhagic diseases or those receiving anticoagulant therapy, as well as any patients with malignant tumors, severe gastrointestinal, kidney, liver, respiratory, immune, endocrine and cardiovascular system diseases that affect this study.
- There is a hypersensitivity reaction to lecanemumab or any other component in the injection solution or any monoclonal antibody treatment.
- There are contraindications for MRI scans, including the installation of cardiac pacemakers/defibrillators and ferromagnetic metal implants (except for cranial and cardiac devices approved for safe use in MRI scans).
- There is a known or suspected history of drug or alcohol abuse or dependence within two years prior to screening.
- Subjects who participated in clinical studies involving any therapeutic monoclonal antibodies or novel compounds for the treatment of AD within 6 months prior to screening, unless it can be demonstrated that the subjects were in the placebo treatment group.
- Surgical operations under general anesthesia are planned to be performed during the research period.
- Women who have positive pregnancy test results, are breastfeeding or pregnant at the time of screening or baseline.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的:Lecanemab treatment group
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Lecanemab Injection Concentrate Solution (active ingredient at 100 mg/mL) is provided as a sterile aqueous solution containing 100 mg/mL of Lecanemab, 50 mmol/L citric acid, 350 mmol/L arginine/arginine hydrochloride, and 0.05% (w/v) polysorbate 80, with a pH of 5.0, and each vial is capable of being drawn into a volume of 5 mL.
Lecanemab is to be administered via intravenous infusion over 60 minutes in saline solution.
Lecanemab must be administered using an infusion system that includes a terminal 0.22 μM inline filter.
The dosage of Lecanemab is 10 mg/kg.
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アクティブコンパレータ:Conventional anti-dementia treatment
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従来の認知症治療:初期段階のアルツハイマー病(AD)患者は、治療のためにドネペジルなどのコリンエステラーゼ阻害剤を日常的に服用しています。
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Change in Aβ-PET centiloid values
時間枠:baseline, 12 month, 18 months
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Change in Lecanemab versus Conventional Anti-Dementia Treatment Based on Aβ-PET Centiloid Scores in 18 months
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baseline, 12 month, 18 months
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Change of retinal and cerbral imaging
時間枠:baseline, 6 month, 12 month
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Retinal and cerbral imaging Difference Between Lecanemab and Conventional Anti-Dementia Treatment Groups
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baseline, 6 month, 12 month
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Change of MoCA score
時間枠:baseline, 6 month, 12 month, 18 months
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Assess the difference in MoCA Scores Between Lecanemab and Conventional Anti-Dementia Treatment Groups
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baseline, 6 month, 12 month, 18 months
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Change of MMSE score
時間枠:baseline, 6 month, 12 month, 18 months
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Assess the difference in MMSE Scores Between Lecanemab and Conventional Anti-Dementia Treatment Groups
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baseline, 6 month, 12 month, 18 months
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Change of CDR score
時間枠:baseline, 6 month, 12 month, 18 months
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Assess the difference in CDR Scores Between Lecanemab and Conventional Anti-Dementia Treatment Groups
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baseline, 6 month, 12 month, 18 months
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Change of structural MRI
時間枠:baseline, 6 month, 12 month, 18 month
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3D T1-weighted, 3D T2-weighted and Diffusion Tensor Imaging (DTI)
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baseline, 6 month, 12 month, 18 month
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Change of functional MRI
時間枠:baseline, 6 month, 12 month, 18 month
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Blood oxygenation level dependent (BOLD) imaging
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baseline, 6 month, 12 month, 18 month
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協力者と研究者
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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