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HOPE-2試験の非盲検延長 (HOPE-2-OLE)

2026年11月11日 更新者:Capricor Inc.

HOPE-2デュシェンヌ型筋ジストロフィー試験の非盲検延長

This Phase 2, multi-center, open-label extension trial will provide deramiocel (CAP-1002) to subjects that were enrolled in the HOPE-2 trial and completed 12 months of follow-up. The trial will explore the safety and efficacy of twenty intravenous administrations of deramiocel, each separated by three months, over a period of approximately 60 months. Following completion of the initial open-label phase (Month 60), subjects who have completed all Month 60 assessments will be eligible to continue into a long-term open label extension (LT-OLE) period and can continue to receive deramiocel once every 3 months until deramiocel is commercially available or the sponsor terminates the study, or the subject withdraws consent or study participation is terminated by the sponsor.

Subjects will undergo a targeted screening during a 30-day screening period, eligible subjects will then undergo baseline safety and efficacy assessments on Day 1 prior to their first infusion of deramiocel.

Subjects will complete trial assessments at Screening; Day 1; Months 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, and all LT-OLE visits. Safety and efficacy assessments will be conducted prior to deramiocel administration at the Day 1, Months 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, and at all LT-OLE trial visits, unless otherwise indicated.

All deramiocel infusions will be conducted in an outpatient setting at the investigative site on Day 1 and Months 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, with continued dosing in the LT-OLE visits. Subjects will be observed in the outpatient setting for at least two hours post infusion and then discharged the same day, if medically cleared by the site Investigator.

調査の概要

状態

積極的、募集していない

条件

介入・治療

詳細な説明

This Phase 2, multi-center, open-label extension trial will provide deramiocel (CAP-1002) to subjects that were enrolled in the HOPE-2 trial and completed 12 months of follow-up. The trial will explore the safety and efficacy of twenty intravenous administrations of deramiocel, each separated by three months, over approximately a period of 60 months. Additional analyses of efficacy and safety will be conducted in the subsequent Long Term Open-Label Extension (LT-OLE) phase of the study.

Subjects will undergo a targeted screening during a 30-day screening period to determine eligibility based on protocol inclusion and exclusion criteria.

Eligible subjects will undergo baseline safety and efficacy assessments on Day 1 prior to their first infusion of deramiocel. Administration of deramiocel (Day 1) should occur within a maximum of 30 days following confirmation of eligibility.

Subjects will complete trial assessments at Screening; Day 1; Months 3, 6, 9, 12 (± 14 days, each), 15, 18, 21, 24, 27, 30, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, and all LT-OLE visits (± 21 days, each). Safety and efficacy assessments will be conducted prior to deramiocel administration at the Day 1, Months 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, and 57 trial visits, unless otherwise indicated, and at all LT-OLE visits.

All deramiocel infusions will be conducted in an outpatient setting at the investigative site on Day 1 and Months 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57 trial visits. Continued dosing in the LT-OLE phase will begin at LT-OLE Visit 1, which may overlap with Month 60 of the initial OLE phase/LT-OLE Visit 1, in some cases. Prior to each deramiocel administration, medications will be administered to the subject as determined by the Investigator based on the pre-treatment guidelines as outlined in the protocol and/or institutional protocols to minimize the risk of potential severe allergic reactions such as anaphylaxis. Subjects will be observed in the outpatient setting for at least two hours post infusion and then discharged the same day if medically cleared by the site Investigator. If clinically indicated, an unscheduled in-person visit will be performed at the investigative site with targeted assessments based on presentation of signs and symptoms following any infusion.

研究の種類

介入

入学 (実際)

13

段階

  • フェーズ2

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

    • California
      • Sacramento、California、アメリカ、95817
        • University of California, Davis
    • Colorado
      • Aurora、Colorado、アメリカ、80045
        • Children's Hospital Colorado
    • Missouri
      • St Louis、Missouri、アメリカ、63110
        • Washington University
    • Ohio
      • Cincinnati、Ohio、アメリカ、45229
        • Cincinnati Children's Hospital Medical Center
    • Wisconsin
      • Milwaukee、Wisconsin、アメリカ、53226
        • Children's Hospital Wisconsin

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

10年歳以上 (子、大人、高齢者)

健康ボランティアの受け入れ

いいえ

受講資格のある性別

全て

説明

Inclusion Criteria:

  1. Documented enrollment in the HOPE-2 trial and completion of trial follow-up through Month 12
  2. Willing and able to provide informed consent to participate in the trial if ≥ 18 years of age, and assent with parental or guardian informed consent if < 18 years of age
  3. Adequate venous access for intravenous deramiocel (CAP-1002) infusions in the judgement of the Investigator
  4. Assessed by the Investigator as willing and able to comply with the requirements of the trial

Exclusion Criteria:

  1. Planned or likely major surgery in the next 12 months after planned first infusion
  2. Risk of near-term respiratory decompensation in the judgment of the investigator, or the need for initiation of non-invasive ventilator support as defined by serum bicarbonate ≥ 29 mmol/L
  3. History of non DMD-related chronic respiratory disease including, but not limited to, asthma, bronchitis, and tuberculosis
  4. Acute respiratory illness within 60 days prior to first infusion
  5. Known hypersensitivity to dimethyl sulfoxide (DMSO) or bovine products
  6. Treatment with an investigational product ≤ 6 months prior to first infusion
  7. History, or current use, of drugs or alcohol that could impair ability to comply with participation in the trial
  8. Inability to comply with the investigational plan and follow-up visit schedule for any reason, in the judgment of the investigator

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

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:なし
  • 介入モデル:単一グループの割り当て
  • 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
他の:Deramiocel

Participants will receive an intravenous (IV) infusion of deramiocel (150 million Cardiosphere-Derived Cells (CDCs) per infusion) every 3 months

Peripheral infusion of 150 million allogeneic cardiosphere-derived cells administered every three months

他の名前:
  • 同種心臓球由来細胞

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
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) From Baseline Through Month 12
時間枠:Baseline up to Month 12

Adverse event (AE) is defined as any unfavourable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of study drug, whether or not considered related to the study drug. Serious AE: an AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial or prolonged inpatient hospitalization; congenital anomaly/birth defect or was otherwise considered medically important. TEAE: AE with onset after start of treatment or with onset date before the treatment start date but worsening after the treatment start date. TEAEs included both serious and non-serious TEAEs.

Baseline up to Month 12
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) by Severity From Baseline Through Month 12
時間枠:Baseline up to Month 12

Severity of adverse events (AE) were assessed by the investigator as Grade 1 = Mild (Transient or mild discomfort; no limitation in activity; no medical intervention/therapy required), Grade 2 = Moderate (Mild to moderate limitation in activity - some assistance may be needed; no or minimal medical intervention/therapy required), Grade 3 = Severe (Marked limitation in activity, some assistance usually required; medical intervention/therapy required and often requiring hospitalization or prolongation of hospitalization), Grade 4 = Life-threatening (Extreme limitation in activity, significant assistance required; significant medical intervention/therapy required; hospitalization, prolongation of hospitalization, or hospice care) and Grade 5 = Death.

Baseline up to Month 12
Change From Baseline in Functional Capacity as Assessed by Performance of the Upper Limb Test, Version 2 (PUL 2.0) Total Score.
時間枠:Baseline, Month 12

PUL 2.0 scale is a 22-item scale used to assess the change that occurs in motor performance of the upper limb overtime from when a participant is still ambulant to the time participant loses all arm function when non-ambulant. PUL 2.0 includes an entry item to define broad starting functional level and 22 items subdivided into shoulder level (six items), mid-level (nine items), and distal level (seven items). Each dimension (shoulder, mid, distal) can be scored separately. There is maximum score of 12 for shoulder level, 17 for mid-level, and 13 for distal level. The total score was calculated by adding three level scores and ranged from 0-42. Higher score indicates better upper limb function.

Baseline, Month 12

二次結果の測定

結果測定
メジャーの説明
時間枠
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) at Month 24, Month 36, Month 48 and Month 60
時間枠:Month 24, Month 36, Month 48 and Month 60

Adverse event (AE) is defined as any unfavourable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of study drug, whether or not considered related to the study drug. Serious AE: an AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial or prolonged inpatient hospitalization; congenital anomaly/birth defect or was otherwise considered medically important. TEAE: AE with onset after start of treatment or with onset date before the treatment start date but worsening after the treatment start date. TEAEs included both serious and non-serious TEAEs.

Month 24, Month 36, Month 48 and Month 60
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) by Severity From Baseline Through Month 60
時間枠:Baseline up to Month 60

Severity of adverse events (AE) were assessed by the investigator as Grade 1 = Mild (Transient or mild discomfort; no limitation in activity; no medical intervention/therapy required), Grade 2 = Moderate (Mild to moderate limitation in activity - some assistance may be needed; no or minimal medical intervention/therapy required), Grade 3 = Severe (Marked limitation in activity, some assistance usually required; medical intervention/therapy required and often requiring hospitalization or prolongation of hospitalization), Grade 4 = Life-threatening (Extreme limitation in activity, significant assistance required; significant medical intervention/therapy required; hospitalization, prolongation of hospitalization, or hospice care) and Grade 5 = Death.

Baseline up to Month 60
Change From Baseline in Upper Limb Function as Assessed by Performance of the Upper Limb Test, Version 2 (PUL 2.0) at Month 12, Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 12, Month 24, Month 36, Month 48, and Month 60

PUL 2.0 scale is a 22-item scale used to assess the change that occurs in motor performance of the upper limb overtime from when a participant is still ambulant to the time participant loses all arm function when non-ambulant. PUL 2.0 includes an entry item to define broad starting functional level and 22 items subdivided into shoulder level (six items), mid-level (nine items), and distal level (seven items). Each dimension (shoulder, mid, distal) can be scored separately. There is maximum score of 12 for shoulder level, 17 for mid-level, and 13 for distal level. The total score was calculated by adding three level scores and ranged from 0-42. Higher score indicates better upper limb function.

Baseline, Month 12, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Distal-Level (Wrist and Hand) Upper Limb Function as Assessed by Performance of the Upper Limb Test, Version 2 (PUL 2.0) at Month 12, Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 12, Month 24, Month 36, Month 48, and Month 60

PUL 2.0 scale is a 22-item scale used to assess the change that occurs in motor performance of the upper limb overtime from when a participant is still ambulant to the time participant loses all arm function when non-ambulant. PUL 2.0 includes an entry item to define broad starting functional level and 22 items subdivided into shoulder level (six items), mid-level (nine items), and distal level (seven items). Each dimension (shoulder, mid, distal) can be scored separately. There is maximum score of 12 for shoulder level, 17 for mid-level, and 13 for distal level. The total score was calculated by adding three level scores and ranged from 0-42. Higher score indicates better upper limb function.

Baseline, Month 12, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Mid-Level (Elbow) as Assessed by Performance of the Upper Limb Test, Version 2 (PUL 2.0) at Month 12, Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 12, Month 24, Month 36, Month 48, and Month 60

PUL 2.0 scale is a 22-item scale used to assess the change that occurs in motor performance of the upper limb overtime from when a participant is still ambulant to the time participant loses all arm function when non-ambulant. PUL 2.0 includes an entry item to define broad starting functional level and 22 items subdivided into shoulder level (six items), mid-level (nine items), and distal level (seven items). Each dimension (shoulder, mid, distal) can be scored separately. There is maximum score of 12 for shoulder level, 17 for mid-level, and 13 for distal level. The total score was calculated by adding three level scores and ranged from 0-42. Higher score indicates better upper limb function.

Baseline, Month 12, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Left Ventricular Ejection Fraction (LVEF) at Month, 24, 36, 48, and 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

LVEF is a measurement of how much blood the left ventricle pumps out with each contraction. Change in LVEF from baseline as measured by Cardiac Magnetic Resonance (cMRI)

Baseline, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Left Ventricular End Systolic Volumes-Indexed (LV-ESVI) at Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

Change from baseline in LV-ESVI as assessed by Cardiac Magnetic Resonance (cMRI).

Baseline, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Left Ventricular End Diastolic Volumes-Indexed (LV-EDVI) at Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

Change from baseline in LV-EDVI as assessed by Cardiac Magnetic Resonance (cMRI.

Baseline, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Left Ventricle Mass (LV Mass) at Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

Change from baseline in LV mass was assessed by Cardiac Magnetic Resonance (cMRI).

Baseline, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Unindexed Volumes at Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

Change from baseline in unindexed volumes as assessed by Cardiac Magnetic Resonance (cMRI)

Baseline, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Left Ventricle End Diastolic Wall Thickening (LVEDWT) at Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

Change from baseline in LVEDWT was assessed by Cardiac Magnetic Resonance (cMRI).

Baseline, Month 24, Month 36, Month 48, and Month 60
Change From Baseline in Cardiac Parameter: Left Ventricle End Systolic Wall Thickening (LVESWT) at Month 24, Month 36, Month 48, and Month 60
時間枠:Baseline, Month 24, Month 36, Month 48, and Month 60

Change from baseline in LVESWT was assessed by Cardiac Magnetic Resonance (cMRI).

Baseline, Month 24, Month 36, Month 48, and Month 60

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

捜査官

  • スタディディレクター:Mark Awadalla、Capricor Inc.
  • 主任研究者:Craig McDonald, MD、UC Davis

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2020年8月5日

一次修了 (実際)

2022年2月16日

研究の完了 (推定)

2027年3月1日

試験登録日

最初に提出

2020年6月9日

QC基準を満たした最初の提出物

2020年6月9日

最初の投稿 (実際)

2020年6月11日

学習記録の更新

投稿された最後の更新 (実際)

2026年11月13日

QC基準を満たした最後の更新が送信されました

2026年11月11日

最終確認日

2026年11月1日

詳しくは

本研究に関する用語

その他の研究ID番号

  • CAP-1002-DMD-02-OLE

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

はい

米国FDA規制機器製品の研究

いいえ

この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。