三尖弁逆流の治療のための VDyne 経カテーテル三尖弁置換システムの臨床的安全性と有効性 (VISTA-US) (VISTA-US)
三尖弁逆流の治療のための VDyne 経カテーテル三尖弁置換システムの臨床的安全性と有効性
The purpose of this clinical study is to evaluate the safety and clinical efficacy of the VDyne System in the treatment of symptomatic severe tricuspid regurgitation (TR).
調査の概要
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前:Vinny Podichetty
- 電話番号:763-777-5969
- メール:vpodichetty@vdyne.com
研究連絡先のバックアップ
- 名前:Jeya Satheesh
- 電話番号:952-686-8158
- メール:jsatheesh@vdyne.com
研究場所
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California
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Los Angeles、California、アメリカ、90048
- 募集
- Cedars-Sinai Medical Center
-
主任研究者:
- Raj Makkar
-
コンタクト:
- Mitch Gheorghiu
- 電話番号:3104236152
- メール:Mitch.Gheorghiu@cshs.org
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-
Michigan
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Detriot、Michigan、アメリカ、48208
- 積極的、募集していない
- Henry Ford Hospital
-
-
Minnesota
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Minneapolis、Minnesota、アメリカ、55407
- 積極的、募集していない
- Minneapolis Heart Institute Foundation
-
Rochester、Minnesota、アメリカ、55905
- 募集
- Mayo Clinic - Rochester
-
コンタクト:
- Adam Logeman
- 電話番号:507-422-2263
- メール:Logeman.Adam@mayo.edu
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-
New York
-
New York、New York、アメリカ、10032
- 募集
- Columbia University Medical Center/NYPH
-
主任研究者:
- Torsten Vahl, MD
-
コンタクト:
- Treena Williams
- 電話番号:2123423485
- メール:taw2112@cumc.columbia.edu
-
The Bronx、New York、アメリカ、10467
- 募集
- Montefiore Medical Center
-
コンタクト:
- Kara Booth
- 電話番号:(718) 920-6523
- メール:kbooth@montefiore.org
-
主任研究者:
- Edwin Ho, MD
-
-
Ohio
-
Cincinnati、Ohio、アメリカ、45219
- 募集
- The Christ Hospital
-
コンタクト:
- Belinda Frakes
- 電話番号:5135851777
- メール:Belinda.frakes@thechristhospital.com
-
主任研究者:
- Santiago Garcia
-
-
Oregon
-
Portland、Oregon、アメリカ、97239
- 募集
- Oregon Health and Science Unversity
-
主任研究者:
- Firas Zahr, MD
-
コンタクト:
- Anna Garwood
- 電話番号:503-494-3472
- メール:garwood@ohsu.edu
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South Carolina
-
Charleston、South Carolina、アメリカ、29425
- 募集
- Medical University of South Carolina
-
コンタクト:
- Natalie Drain, MHA
- 電話番号:843-876-5037
- メール:drain@musc.edu
-
主任研究者:
- Nick Amoroso, MD
-
-
Tennessee
-
Nashville、Tennessee、アメリカ、37205
- 募集
- Ascension St. Thomas
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主任研究者:
- Andrew Morse, MD
-
コンタクト:
- Erin Beller, BSN, RN
- 電話番号:6152226997
- メール:erin.beller@ascension.org
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-
-
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Quebec
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Québec、Quebec、カナダ、G1V 4G5
- 募集
- Québec-Université Laval (IUCPQ-ULaval)
-
コンタクト:
- Dominique Lachance Clinical Study Coordinator
- 電話番号:3055 (418) 656-8711
- メール:Dominique.Lachance@criucpq.ulaval.ca
-
主任研究者:
- Joseph Rodés, MD
-
-
参加基準
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:
- Symptomatic severe tricuspid valve regurgitation of primary or secondary etiology.
- NYHA class ≥ II. If NYHA Class IV, patient must be ambulatory.
- Subject is adequately treated with medical therapy for heart failure ≥ 30 days prior to
- index procedure, including a diuretic.
- Heart Team determines patient is a recommended candidate for the VDyne System.
- Age >18 years at time of index procedure.
- Clinical Screening Committee (CSC) and Imaging Core Labs confirm suitability for treatment with the VDyne System.
Exclusion Criteria:
- Patient anatomy (cardiac and vascular) is not suitable for VDyne System as assessed by Imaging Core Labs, Sponsor or Clinical Screening Committee (CSC)
- Intolerance to procedural anticoagulation or post-procedural antiplatelet/ anticoagulation regimen that cannot be medically managed
- Hypersensitivity to nickel or titanium
- Left Ventricular Ejection Fraction (LVEF) <30%.
- Severe RV dysfunction.
- Significant abnormalities of the tricuspid valve and sub-valvular apparatus.
- Sepsis including active infective endocarditis (IE) (within last 6 months).
- Right ventricular, atrial thrombus, vegetation or mass on tricuspid valve.
- Severe tricuspid annular or leaflets calcification.
- Systolic pulmonary hypertension with systolic pulmonary artery pressure >70 mmHg.
- History or rheumatic fever
- Significant coronary artery disease requiring treatment such as symptomatic, unresolved multi-vessel or unprotected left main coronary artery disease.
- Any planned surgery or interventional procedure within 30 days prior to or 30 days following the implant procedure. This includes any planned concomitant cardiovascular procedure such as CABG, PCI, pulmonary vein ablation, left atrial appendage occlusion, septal defect repair, etc.
- Unresolved severe symptomatic carotid stenosis (> 70% by ultrasound).
- Cardiac resynchronization therapy device or implantable pulse generator implanted within 60 days of planned implant procedure.
- Permanent pacing leads that will interfere with delivery or implantation of the VDyne Valve.
- Cardiogenic shock or hemodynamic instability requiring inotropes or mechanical support devices at the time of planned implant procedure.
- Prior tricuspid valve surgery or catheter-based therapy with permanent residual device(s) implanted that would preclude delivery or implantation of the VDyne Valve (e.g. valve replacement, edge to edge repair, etc.).
- Significant valvular heart disease requiring intervention other than the tricuspid valve.
- Known significant intracardiac shunt (e.g. septal defect)
- Cerebrovascular accident (stroke, TIA) within 6 months of treatment procedure.
- Severe lung disease (severe COPD or continuous use of home oxygen or oral steroids).
- Acute myocardial infarction (AMI) within 30 days.
- Significant renal dysfunction (eGFR<30 ml/min/1.73m2) or on dialysis.
- End-stage liver disease (MELD > 11 / CHILD class C).
- Bleeding requiring transfusion within prior 30 days.
- Coagulopathy or other clotting disorder that cannot be medically managed.
- Chronic immunosuppression or other condition that could impair healing response.
- Any of the following: leukopenia, chronic anemia (Hgb < 9), thrombocytopenia, history of bleeding diathesis, or coagulopathy.
- Unwilling to receive blood products.
- Known hypersensitivity or contraindication to procedural or post-procedural medications (e.g., contrast solution) which cannot be adequately managed medically.
- Life expectancy less than 12 months due to non-cardiac comorbidities.
- Treatment is not expected to provide benefit (futile).
- Current IV Drug user (must be free drug abuse for > 1 year).
- Pregnant, lactating or planning pregnancy within next 12 months.
- Vulnerable patient groups (minors, cognitively impaired persons, prisoners, persons whose willingness to volunteer could be unduly influenced by the expectation of benefits associated with participation or of retaliatory response from senior members of a hierarchy in case of refusal to participate, such as students, residents, and employees).
- Currently participating in an investigational drug or device trial that has not reached its primary endpoint or is likely to interfere with this study.
- Patient (or legal guardian) unable or unwilling to provide written, informed consent before study enrollment.
- Patient unable or unwilling to comply with study required testing and follow-up visits
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: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 |
|---|---|
|
実験的:VDyne System Treatment Arm
Device |
The study investigational device is the VDyne Transcatheter Tricuspid Valve Replacement System which consists of a bioprosthetic implantable tricuspid valve, the VDyne Delivery System, Drop Tether, accessories that facilitate the placement of the valve and the VDyne Retrieval System. The VDyne Valve is deployed by transfemoral implantation within the native tricuspid valve and is implanted under fluoroscopic and transesophageal echocardiography (TEE) guidance, while the heart remains beating, without the use of CPB. The valve is repositionable and fully retrievable intraoperatively. Repositioning allows optimization of the valve position following deployment, and retrieval, with the VDyne Retrieval System, allows use of an alternative valve size or removal of the index VDyne Valve in the event of suboptimal valve delivery or other intraoperative complication.
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
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
The percentage of subjects with Device- and/or Procedure-related Major Adverse Events (MAE) within 30 days of the procedure, as classified by the Clinical Events Committee (CEC).
時間枠:Implant to 30 days post-procedure
|
The percentage of subjects with Device- and/or Procedure-related Major Adverse Events (MAE) within 30 days of the procedure, as classified by the Clinical Events Committee (CEC). |
Implant to 30 days post-procedure
|
|
Change in tricuspid valve regurgitation compared to baseline as measured by the Imaging Core Labs
時間枠:Baseline to 1 month after implant
|
Change in tricuspid valve regurgitation compared to baseline as measured by the Imaging Core Labs |
Baseline to 1 month after implant
|
|
Changes in symptom status (NYHA class)
時間枠:Baseline to 1 month after implant
|
Changes in symptom status (NYHA class) |
Baseline to 1 month after implant
|
|
Changes in functional capacity (6-minute walk test)
時間枠:Baseline to 1 month after implant
|
Changes in functional capacity (6-minute walk test) |
Baseline to 1 month after implant
|
|
Changes in in quality of life (KCCQ score)
時間枠:Baseline to 1 month after implant
|
Changes in in quality of life (KCCQ score). A higher score indicates worsening quality of life outcomes |
Baseline to 1 month after implant
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
The percentage of subjects with Device- and/or Procedure-related Major Adverse Events (MAE) after 30 days to 1 year of the procedure, as classified by the Clinical Events Committee (CEC).
時間枠:30 days post-procedure to 1 year
|
The percentage of subjects with Device- and/or Procedure-related Major Adverse Events (MAE) after 30 days to 1 year of the procedure, as classified by the Clinical Events Committee (CEC). |
30 days post-procedure to 1 year
|
|
Change in tricuspid valve regurgitation compared to baseline as measured by the Imaging Core Labs
時間枠:1 month after implant to 1 year post-implant
|
Change in tricuspid valve regurgitation compared to baseline as measured by the Imaging Core Labs |
1 month after implant to 1 year post-implant
|
|
Changes in right ventricle as measured by core lab
時間枠:1 month after implant to 1 year post-implant
|
Changes in the right ventricle as measured by core lab |
1 month after implant to 1 year post-implant
|
|
Rate of heart failure hospitalization
時間枠:1 month after implant to 1 year post-implant
|
Rate of heart failure hospitalization |
1 month after implant to 1 year post-implant
|
|
Changes in symptom status (NYHA class)
時間枠:1 month after implant to 1 year post-implant
|
Changes in symptom status (NYHA class) |
1 month after implant to 1 year post-implant
|
|
Changes in functional capacity (6-minute walk test)
時間枠:1 month after implant to 1 year post-implant
|
Changes in functional capacity (6-minute walk test) |
1 month after implant to 1 year post-implant
|
|
Changes in in quality of life (KCCQ score).
時間枠:1 month after implant to 1 year post-implant
|
Changes in in quality of life (KCCQ score). A higher score indicates worsening outcomes |
1 month after implant to 1 year post-implant
|
協力者と研究者
スポンサー
出版物と役立つリンク
便利なリンク
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
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。