多系統萎縮症患者を対象としたONO-2808の第2相試験
多系統萎縮症(MSA)患者におけるONO-2808の複数回投与の安全性、忍容性、薬物動態、薬力学、および潜在的な有効性を評価する第2相二重盲検プラセボ対照並行群間試験
This is a Phase 2, double-blind, parallel-group, placebo-controlled study to assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of multiple doses of ONO-2808 in patients with MSA. This is the first study of ONO-2808 in patients with MSA.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
詳細な説明
This study will consist of a core part, an extension part, and an additional extension part. The purpose of the core part is to evaluate 3 doses of ONO-2808 compared to placebo in MSA patients, including: 1) safety and tolerability, 2) pharmacokinetics, and 3) changes in clinical outcome assessments (COA) and biomarkers considered to be related to the pharmacodynamics and potential efficacy of ONO-2808. The purpose of the extension part and the additional extension part is to evaluate 3 doses of ONO-2808 in MSA patients, including: 1) safety and tolerability and 2) changes in COAs and biomarkers considered to be related to the pharmacodynamics and potential efficacy of ONO-2808.
研究の種類
研究の種類
入学 (実際)
入学
段階
段階
- フェーズ2
連絡先と場所
研究場所
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California
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Fountain Valley、California、アメリカ、92708
- The Parkinson's Movement and Disorder Institute
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Los Angeles、California、アメリカ、90033
- University of Southern California
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Los Angeles、California、アメリカ、90095
- David Geffen School of Medicine at UCLA
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Palo Alto、California、アメリカ、94304
- Stanford University School of Medicine
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Colorado
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Englewood、Colorado、アメリカ、80113
- CenExel Rocky Mountain Clinical Research
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Connecticut
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New Haven、Connecticut、アメリカ、06519
- Yale School of Medicine - Yale Church Street Research Unit (CRSU)
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Florida
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Boca Raton、Florida、アメリカ、33486
- Parkinson's Disease and Movement Disorders Center of Boca Raton
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Gainesville、Florida、アメリカ、32608
- Norman Fixel Institute for Neurological Diseases - University of Florida
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Jacksonville、Florida、アメリカ、32224
- Mayo Clinic in Florida
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Miami、Florida、アメリカ、33136
- University of Miami Miller School of Medicine
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Georgia
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Atlanta、Georgia、アメリカ、30329
- Emory University School of Medicine
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-
Kansas
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Kansas City、Kansas、アメリカ、66160
- University of Kansas Medical Center Research Institute
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Massachusetts
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Boston、Massachusetts、アメリカ、02115
- Brigham and Women's Hospital
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Boston、Massachusetts、アメリカ、02114
- Massachusetts General Hospital
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Michigan
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Ann Arbor、Michigan、アメリカ、48109
- University of Michigan School of Medicine
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Farmington Hills、Michigan、アメリカ、48334
- Quest Research Institute
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Minnesota
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Rochester、Minnesota、アメリカ、55905
- Mayo Clinic - Rochester
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Nebraska
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Omaha、Nebraska、アメリカ、68198
- University of Nebraska Medical Center
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New York
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New York、New York、アメリカ、10032
- Columbia University
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New York、New York、アメリカ、10019
- Icahn School of Medicine at Mount Sinai
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New York、New York、アメリカ、10016
- NYU Langone Health - NYU Dysautonomia Center
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Ohio
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Cincinnati、Ohio、アメリカ、45219
- University of Cincinnati College of Medicine
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Cleveland、Ohio、アメリカ、44195
- Cleveland Clinic
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Columbus、Ohio、アメリカ、43201
- Ohio State University
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Pennsylvania
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Hershey、Pennsylvania、アメリカ、17033
- Penn State University - Milton S. Hershey Medical Center
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Philadelphia、Pennsylvania、アメリカ、19107
- The University of Pennsylvania - Pennsylvania Hospital
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Texas
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Dallas、Texas、アメリカ、75390
- UT Southwestern Medical Center
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Virginia
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Richmond、Virginia、アメリカ、23298
- Virginia Commonwealth University Medical Center
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Washington
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Kirkland、Washington、アメリカ、98034
- Evergreen Health
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Seattle、Washington、アメリカ、98122
- Swedish Neuroscience Institute, Movement Disorders Clinic
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Aichi-ken
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Toyoake、Aichi-ken、日本
- Fujita Health University Hospital
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Kyoto
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Kyoto、Kyoto、日本
- National Hospital Organization Utano National Hospital
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Miyagi
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Sendai、Miyagi、日本
- National Hospital Organization Sendai Nishitaga Hospital
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Osaka
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Toyonaka、Osaka、日本
- National Hospital Organization Osaka Toneyama Medical Center
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Tokyo
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Fuchū、Tokyo、日本
- Tokyo Metropolitan Neurological Hospital
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参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
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Female or male patients with a diagnosis of clinically-established or clinically-probable MSA according to the novel Movement Disorder Society (MDS) criteria for MSA diagnosis (2022), including patients with MSA of either subtype (MSA-P or MSA-C).
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Patients at the early stages of the disease, defined as a maximum of 5 years since the onset of one of the following symptoms associated with MSA:
- Parkinsonism
- Ataxia
- Orthostatic hypotension and/or urinary dysfunction
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Patients with an anticipated survival of at least 3 years in the opinion of the Investigator.
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Patients who are able to ambulate without the assistance of another person, defined as the ability to take at least 10 steps and then to turn around and walk at least another 10 steps. Use of assistive devices (e.g., walker or cane) is allowed.
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Ability to swallow oral medication and be willing to adhere to the study intervention regimen.
Exclusion Criteria:
- Pregnant or lactating females.
- Patients with a clinically-significant or unstable medical or surgical condition other than MSA that, in the opinion of the Investigator, might preclude safe completion of the study or might affect the results of the study (e.g., pulmonary, cardiovascular [including bradyarrhythmia], macular edema, and significant renal or hepatic dysfunction).
- Neurological diseases/disorders other than MSA, such as Parkinson's disease, dementia with Lewy bodies, essential tremor, progressive supranuclear palsy, spinocerebellar ataxia, spastic paraparesis, corticobasal degeneration, or vascular, normal pressure hydrocephalus, pharmacological, or post-encephalitic parkinsonism.
- Patients with documented liver diseases or cirrhosis.
- Positive results at Screening for active viral infections that include positive human immunodeficiency virus (HIV), hepatitis B surface antigen (HBsAg) and hepatitis B core antibody, and hepatitis C virus (HCV).
- Patients with suicide ideation according to the Investigator's clinical judgment per the Columbia Suicide Severity Rating Scale (C-SSRS) at Screening or who have made a suicide attempt in the 6 months before Screening.
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:トリプル
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
プラセボコンパレーター:プラセボ群
|
Oral administration of placebo once daily for 24 weeks in the core part and for a total of 32 weeks including the extension part; Transition to low-dose of ONO-2808 for remainder of the extension part until week 80 and for up to an additional 72 weeks in the additional extension part |
|
実験的:ONO-2808 アーム
|
Oral administration of ONO-2808 at low, middle or high doses once daily for 24 weeks in the core part, for a total of 80 weeks including the extension part, and for up to an additional 72 weeks in the additional extension part |
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Incidence of Treatment-emergent Adverse Events (TEAEs) and Treatment-emergent Serious Adverse Events (TESAEs)
時間枠:From screening up to follow-up for the core part (up to Week 28)
|
A TEAE was defined as any adverse event occurring or worsening on or after the first dose of study treatment. A TEAE was considered study treatment-related if there was a reasonable causal relationship between study intervention administration and the TEAE. A serious adverse event (SAE) was an event that resulted in death, was life-threatening, required hospitalization or prolongation of hospitalization, resulted in significant disability/incapacity, was a congenital anomaly/birth defect, or was considered an important medical event. |
From screening up to follow-up for the core part (up to Week 28)
|
|
Incidence of TEAEs by Highest Severity
時間枠:From screening up to follow-up for the core part (up to Week 28)
|
A TEAE was defined as any adverse event occurring or worsening on or after the first dose of study treatment. |
From screening up to follow-up for the core part (up to Week 28)
|
|
Incidence of Study Treatment-related TEAEs by Highest Severity
時間枠:From screening up to follow-up for the core part (up to Week 28)
|
A TEAE was defined as any adverse event occurring or worsening on or after the first dose of study treatment. A TEAE was considered study treatment-related if there was a reasonable causal relationship between study intervention administration and the TEAE. |
From screening up to follow-up for the core part (up to Week 28)
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Plasma Concentration of ONO-2808
時間枠:Week 2, Week 8, Week 12, and Week 24
|
Descriptive summary statistics were calculated for ONO-2808 plasma concentrations, by dose level and time point. |
Week 2, Week 8, Week 12, and Week 24
|
協力者と研究者
捜査官
捜査官
- スタディディレクター:Project Leader、Ono Pharmaceutical Co., Ltd.
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (実際)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
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
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- ONO-2808-03
- jRCT2041230153 (レジストリ識別子:Japan Registry of Clinical Trials)
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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