VTx-002をALS患者に投与した場合の安全性と忍容性を評価する研究 (ALS)
筋萎縮性側索硬化症における新規実験的レジメンの第1/2相試験(Pioneer-ALS):VTx-002の2用量の安全性および忍容性を評価するためのオープンラベル、無対照、多施設共同研究
PIONEER-ALS is a Phase 1/2, multicenter, open-label, ascending dose, uncontrolled, first-in-human study that will evaluate the safety, tolerability and effects on clinical and biomarker endpoints of intracisternal administration of Vtx-002 in participants with Amyotrophic Lateral Sclerosis (ALS).
Two escalating dose (low dose and high dose) cohorts are planned. The duration of the study will be a maximum of 5 years and 5 weeks (265 weeks) for each participant. The screening period may last up to 5 weeks to complete screening procedures.
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
All participants will receive a single injection of the study drug. During the first year of the study there will be 12 visits to the study center, including an overnight stay after dosing of at least 1 night. There will be a further 4 remote visits (telephone or video call).
From Year 2-5 there will be 8 further visits. These will be every 6 months and will be either in-person at the study site or remote (telephone or video call) if needed or preferred.
Throughout the 5-year observation period, there will be up to 20 study visits to complete follow-up tests and assessments and monitor the ongoing effects of the study drug.
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- フェーズ2
- フェーズ 1
連絡先と場所
研究連絡先
研究連絡先
- 名前:Dr Olga Uspenskaya Chief medical Officer, VectorY Therapeutics, M.D; PhD
- 電話番号:patients@vectorytx.com
- メール:patients@vectorytx.com
研究場所
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Arizona
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Phoenix、Arizona、アメリカ、85013
- まだ募集していません
- St Joseph's Hospital and medical Center - Barrow Neurological Institute
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主任研究者:
- Dr Shafeeq Ladha, Doctor of Medicine
-
コンタクト:
- Dr S Ladha, Doctor of Medicine
- 電話番号:(602) 406-6262
- メール:fulton.research@commonspirit.org
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California
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San Diego、California、アメリカ、92121
- 募集
- University of California San Diego Medical Center
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コンタクト:
- Dr John Ravits, Doctor of Medicine
- 電話番号:(858) 246-1154
- メール:jravits@health.ucsd.edu
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主任研究者:
- Dr John Ravits, Doctor of Medicine
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Florida
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Jacksonville、Florida、アメリカ、32224
- 募集
- Mayo Clinic in Florida
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コンタクト:
- Dr Bjorn Oskarsson, Doctor of Medicine
- 電話番号:(904) 953-0407
- メール:oskarsson.bjorn@mayo.edu
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主任研究者:
- Dr Bjorn Oskarsson, Doctor of Medicine
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Massachusetts
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Boston、Massachusetts、アメリカ、02114
- 募集
- Sean M. Healey & AMG Center for ALS at Massachusetts General Hospital
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主任研究者:
- Dr Doreen Ho, Doctor of Medicine
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コンタクト:
- Winifred Asigri Study Coordinator
- 電話番号:(617) 724-5659
- メール:pioneeralshealey@mgb.org
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New York
-
New York、New York、アメリカ、10032
- まだ募集していません
- The Eleanor & Lou Gehrig ALS Center
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主任研究者:
- Dr Neil Schneider, Doctor of Medicine
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コンタクト:
- The Eleanor & Lou Gehrig ALS Center
- 電話番号:(212) 305-6788
- メール:alsresearch@cumc.columbia.edu
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Pennsylvania
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Philadelphia、Pennsylvania、アメリカ、19104
- 募集
- University of Pennsylvania
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主任研究者:
- Dr Colin Quinn, Doctor of Medicine
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コンタクト:
- Spriha Thapa Study Coordinator
- 電話番号:267-610-8822
- メール:Spriha.Thapa@pennmedicine.upenn.edu
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Sheffield、イギリス、S10 2JF
- 募集
- Royal Hallamshire Hospital
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コンタクト:
- Dr Chris McDermott, Doctor of medicine
- 電話番号:+44 114 226 1049
- メール:c.j.mcdermott@sheffield.ac.uk
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Utrecht、オランダ
- 募集
- UMC Utrecht
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コンタクト:
- Prof Leonard Van Den Berg, Doctor of Medicine
- 電話番号:+31 887555555
- メール:l.h.vandenberg@umcutrecht.nl
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主任研究者:
- Prof Leonard Van Den Berg, Doctor of Medicine
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Leuven、ベルギー
- 募集
- UZ Leuven
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コンタクト:
- Evi Parente Study Coordinator
- 電話番号:+ 32 1638668
- メール:evi.parente@uzleuven.be
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コンタクト:
- Ann Dhondt Study Coordinator
- 電話番号:+ 32 16347577
- メール:ann.dhondt@uzleuven.be
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主任研究者:
- Dr Philip Van Damme, Doctor of Medicine
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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
Key Inclusion Criteria:
- Capable of, and willing to, provide written informed consent and comply with study procedures, including visits to the study site and visit requirements
- Male or female ≥ 18 years of age
- Has a diagnosis of ALS according to the El Escorial criteria (Brooks, et al., 2000) (probable, laboratory results supported; clinically probable, clinically definite)
- Confirmed absence of ALS caused by FUS and SOD1 gene mutations confirmed by laboratory tests.
- A maximum of 18 months since first appearance of weakness (e.g., limb weakness, dysarthria, dysphagia, shortness of breath)
- Erect (seated) SVC % predicted ≥ 80% at Screening
- Treatment Research Initiative to Cure ALS (TRICALS) risk score between -2 and -6 at Screening
- Has a reliable caregiver/partner/legal representative willing and able to support the participant in participation in the study and to give informed consent on behalf of the participant in the case that disease progression prevents the participant of giving consent (local legal rules will apply).
- Treatment with riluzole and/or edaravone is allowed if treatment was started and has remained at a stable dose for at least 2 weeks (riluzole) or one treatment cycle (edaravone) before the Screening visit
- Women of childbearing potential (WOCBP) and male participants with female partners who are WOCBP must agree to use highly effective contraception during and after the study. WOCBP cannot be pregnant or breastfeeding
- Women of nonchildbearing potential must be post-menopausal or surgically sterile (e.g. hysterectomy, bilateral tubal ligation, ovaries removed)
Key Exclusion Criteria:
- Diagnosis of a significant CNS or peripheral nervous system disease other than ALS that may be a cause for the participant's ALS symptoms or may confound study objectives
- Spinal, cervical, or brain MRI/MRA indicating clinically significant abnormality
- Presence of tracheostomy and feeding tube at Screening
- Contraindications to corticosteroid use (e.g. due to osteoporosis, uncontrolled blood pressure, diabetes or cholesterol).
5. Significant concomitant disease or condition within 6 months of Screening that could pose an unacceptable safety risk to the participant or interfere with the participant's ability to comply with study procedures, e.g. heart disease, uncontrolled diabetes, liver disease, autoimmune diseases needing strong immune-suppressing drugs, cancer, etc or a current psychiatric diagnosis.
6. Clinically significant abnormalities in laboratory test results at Screening for example poor liver or kidney function, abnormal clotting or infections such as Hepatitis or HIV
7. Use of blood thinners (e.g., warfarin, heparin, and novel oral anticoagulants) and being unable to safely stop them before certain study procedures.
8. Contraindications to imaging methods MRI, MRA, CT due to claustrophobia and/or intolerance to contrast agents.
9. Contraindications to general anaesthesia (GA) or deep sedation
10 Positive test for illegal drugs (except prescribed medications or permitted medicinal/recreational marijuana if used responsibly)
11. Generally frail or if the Investigator deems participation in the study would not be in the best interest of the participant or is likely to prohibit further participation during the study
Other protocol-defined inclusion/exclusion criteria may apply
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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:非ランダム化
- 介入モデル:順次割り当て
- マスキング:なし(オープンラベル)
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 |
|---|---|
|
実験的:Gene Therapy Group 1: Dose 1 (Low Dose)
Gene Therapy: VTx-002 18 participants will receive dose 1 administered intra cisterna magna. Dosing of the first 3 participants will be staggered at specific timepoints apart and with a safety monitoring committee review of health-related information in between each participant being dosed. VTx-002 is a single dose therapy Drug: Preventative (Prophylactic) Medication: Methylprednisolone |
An investigational gene therapy targeting a specific protein. To reduce the risk of reactions caused by the study treatment, steroid medicines will be given in advance.
他の名前:
|
|
実験的:Gene Therapy Group 2: Dose 2 (High Dose)
Gene Therapy: VTx-002 18 participants will receive dose 2 administered intra cisterna magna. The participant dosing in group 2 will be staggered as it was in group 1. VTx-002 is a single dose therapy. Drug: Preventative (Prophylactic) Medication - Methylprednisolone |
An investigational gene therapy targeting a specific protein. To reduce the risk of reactions caused by the study treatment, steroid medicines will be given in advance.
他の名前:
|
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 |
|---|---|---|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:Over 5 years
|
Assessed by reviewing the nature, incidence, severity, relatedness, seriousness and outcome of treatment emergent adverse events. |
Over 5 years
|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:Over 5 years
|
Assessed by reviewing laboratory values |
Over 5 years
|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:Over 5 years
|
Assessed by reviewing Magnetic Resonance Imaging (MRI) findings. |
Over 5 years
|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:over 5 years
|
Assessed by review of Treatment Induced Peripheral Neuropathy Assessment Scale (TNAS) *TNAS a brief participant-reported questionnaire used to measure the severity and progression of peripheral neuropathy. Each item is rated on a scale of 0 to 10, where 0 means no symptom and 10 means the symptom is as bad as it can possibly be. |
over 5 years
|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:Over 5 years
|
Assessed by reviewing cellular responses by analyzing blood samples. |
Over 5 years
|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:Over 5 years
|
Assessed by reviewing scores of the Columbia Suicide Severity Rating Scale (C-SSRS) *C-SSRS is a widely used, evidence-based suicide risk assessment tool that helps identify whether someone is at risk for suicide and gauge the level of support needed. A low score is associated with a lower risk level in this brief questionnaire. |
Over 5 years
|
|
The number of participants with treatment related adverse events (AEs) and Serious Adverse Events (SAEs)
時間枠:At month 6 and month 12
|
Assessed by performing 4 formal interim analyses
|
At month 6 and month 12
|
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 |
|---|---|---|
|
To assess whether VTx-002 works to prevent the progression of ALS and what dose can be used for future clinical studies.
時間枠:At month 6 and month 12
|
Changes certain blood values |
At month 6 and month 12
|
|
To assess whether VTx-002 works to prevent the progression of ALS and what dose can be used for future clinical studies.
時間枠:over 12 months
|
Time to assisted permanent ventilation or death |
over 12 months
|
|
To assess whether VTx-002 works to prevent the progression of ALS and what dose can be used for future clinical studies.
時間枠:Over 5 years
|
Immune responses assessed by analyzing blood samples |
Over 5 years
|
|
To assess whether VTx-002 works to prevent the progression of ALS and what dose can be used for future clinical studies.
時間枠:At month 6 and month 12
|
Change in Slow Vital Capacity |
At month 6 and month 12
|
|
To assess whether VTx-002 works to prevent the progression of ALS and what dose can be used for future clinical studies.
時間枠:At month 6 and month 12
|
Changes in CSF values |
At month 6 and month 12
|
|
To assess whether VTx-002 works to prevent the progression of ALS and what dose can be used for future clinical studies.
時間枠:At month 6 and month 12 *ALSFRS-R is a scale used to monitor disease progression. The 12 questions. Questions are scored from 0 to 4, with a maximum score of 48 indicating full function and a minimum score of 0 indicating significant impairment.
|
Change in Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised (ALSFRS-R) |
At month 6 and month 12 *ALSFRS-R is a scale used to monitor disease progression. The 12 questions. Questions are scored from 0 to 4, with a maximum score of 48 indicating full function and a minimum score of 0 indicating significant impairment.
|
その他の成果指標
その他の成果指標
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
To assess changes in biomarkers
時間枠:Over 5 years
|
Analysis of blood samples to assess viral shedding |
Over 5 years
|
|
To assess changes in muscle strength assessments from baseline.
時間枠:Measured at month 6 and month 12
|
Change in muscle strength measured by Hand-held Dynamometry |
Measured at month 6 and month 12
|
|
To assess disease severity and improvement
時間枠:over 12 months
|
Disease severity and improvement measured using the Clinical Global Impression (CGI) scales for Severity (CGI-S) and Improvement (CGI-I). The CGI scales each use a seven-point scale where 1 indicates less severe (CGI-S) or most improved (CGI-I) and 7 indicates more severe illness (CGI-S) or worsening of condition (CGI-I) |
over 12 months
|
|
To assess immunogenicity of VTx002
時間枠:Over 5 years
|
Assessed by the review of the immunogenicity to the capsid and transgene by analyzing blood samples. |
Over 5 years
|
|
To assess changes Health Related Quality of Life
時間枠:Measured at month 6 and month 12
|
Change in Health Related Quality of Life measured using the EQ5D-L questionnaire. *The EQ5D-L is a self-completed questionnaire assessing five core dimensions (Mobility, Self-care, Usual Activities, Pain/Discomfort, Anxiety/Depression). It is scored by combining patient responses across the five dimensions and then converting to a single utility score whereby 1.0 indicates perfect health and 0 indicates death |
Measured at month 6 and month 12
|
|
To assess changes Health Related Quality of Life
時間枠:Measured at month 6 and month 12
|
Change in Health Related Quality of Life measured using the ALSAQ-5 questionnaire. *The ALSAQ-5 is a brief, 5-item questionnaire used to measure the impact of Amyotrophic Lateral Sclerosis on a patient's quality of life. Five key areas are rated for difficulties and converted to a total score from 0 (worst) to 100 (best) |
Measured at month 6 and month 12
|
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)
研究開始
一次修了 (推定)
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
キーワード
追加の関連 MeSH 用語
その他の研究ID番号
その他の研究ID番号
- VTx-002-01-001
- 2025-522697-37-00 (Ctis)
- PIONEER-ALS (その他の識別子:VectoryTherapeutics)
- 2025 (米国 NIH グラント/契約)
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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