THE TRAVEL II TRIAL: Transcatheter Right Atrial-ventricular Valve rEplacement With LuX-Valve Via Jugular Vein
Study Details
Study Description
Brief Summary
The trial aims to evaluate the safety and effectiveness of LuX-Valve transcatheter tricuspid valve and delivery system via jugular vein which are intended to use in symptomatic patients with severe tricuspid regurgitation and high surgical risk.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Detailed Description
The TRAVEL II study is a prospective multi-center single-arm trial for transcatheter tricuspid valve replacement with LuX-Valve via jugular vein. A series of physical, imaging and laboratory exams will be performed to determine whether a subject has severe tricuspid regurgitation with high surgical risk. Subjects who meet the criteria will then receive LuX-Valve implantation via jugular vein if an informed consent is obtained.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Tricuspid Valve Replacement System via jugular vein Subjects who received transcatheter tricuspid valve replacement with LuX-Valve and delivery system via jugular vein will be included in this arm. |
Device: Tricuspid Valve Replacement System via jugular vein
To eliminate the tricuspid regurgitation through orthotopically replacing tricuspid valve with LuX-Valve system via jugular vein.
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Outcome Measures
Primary Outcome Measures
- Death [1 year]
All-cause Death
- Tricuspid Regurgitation Reduction [1 year]
Tricuspid regurgitation measured with echocardiography in core lab reduces at least 2 grades.
Secondary Outcome Measures
- Device or Procedure-Related Adverse Events [1 year]
Device related mortality, device malposition, right ventricular outflow tract obstruction, conduction system disturbances, new onset shunt across ventricular septum, coronary artery injury, valve failure, convert to open surgery, reintervention, embolization.
- Device or Procedure-Related Adverse Events [2 year]
Device related mortality, device malposition, right ventricular outflow tract obstruction, conduction system disturbances, new onset shunt across ventricular septum, coronary artery injury, valve failure, convert to open surgery, reintervention, embolization.
- Device or Procedure-Related Adverse Events [3 year]
Device related mortality, device malposition, right ventricular outflow tract obstruction, conduction system disturbances, new onset shunt across ventricular septum, coronary artery injury, valve failure, convert to open surgery, reintervention, embolization.
- Device or Procedure-Related Adverse Events [4 year]
Device related mortality, device malposition, right ventricular outflow tract obstruction, conduction system disturbances, new onset shunt across ventricular septum, coronary artery injury, valve failure, convert to open surgery, reintervention, embolization.
- Device or Procedure-Related Adverse Events [5 year]
Device related mortality, device malposition, right ventricular outflow tract obstruction, conduction system disturbances, new onset shunt across ventricular septum, coronary artery injury, valve failure, convert to open surgery, reintervention, embolization.
- Major Adverse Event (MAE) [1 year]
MAE includes death, myocardial infarction, stroke, reoperation for bleeding, renal failure, pulmonary embolism, gastrointestinal hemorrhage, rehospitalization.
- Major Adverse Event (MAE) [2 year]
MAE includes death, myocardial infarction, stroke, reoperation for bleeding, renal failure, pulmonary embolism, gastrointestinal hemorrhage, rehospitalization.
- Major Adverse Event (MAE) [3 year]
MAE includes death, myocardial infarction, stroke, reoperation for bleeding, renal failure, pulmonary embolism, gastrointestinal hemorrhage, rehospitalization.
- Major Adverse Event (MAE) [4 year]
MAE includes death, myocardial infarction, stroke, reoperation for bleeding, renal failure, pulmonary embolism, gastrointestinal hemorrhage, rehospitalization.
- Major Adverse Event (MAE) [5 year]
MAE includes death, myocardial infarction, stroke, reoperation for bleeding, renal failure, pulmonary embolism, gastrointestinal hemorrhage, rehospitalization.
- Functional Change in New York Heart Association (NYHA) Classification [1 year]
Subjects' heart function is ranged from NYHA I to IV based on how much a patient is limited during physical activity. NYHA I means no limited on physical activity while NYHA IV means unable to take any physical activity.
- Change in Quality of Life (QOL) is evaluated with Kansas City Cardiomyopathy (KCCQ) [1 year]
KCCQ score ranges from 0 to 100, which 0 reflects the worst health status and 100 reflects the best health status.
- Change in Quality of Life (QOL) is evaluated with Six Minute Walk Test (6MWT) [1 year]
6MWT distance is recorded and compared with baseline during follow-up.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Age ≥ 50 years at time of consent.
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Subjects or subject's legal representative has been informed of the nature of the study and provided written informed consent.
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The site heart team confirmed the subject is at high risk for tricuspid valve surgery (euroSCORE II ≥ 7.0%) and the subject will get benefit from the intervention.
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Subjects must guarantee they won't participate in any other clinical trial for a period of one year after the intervention.
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Subjects are with New York Heart Association (NYHA) Functional Class III or IV.
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Subjects are with normal left heart function (EF ≥ 50%).
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No indications for left-sided or pulmonary valve intervention.
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Subjects must have severe or greater tricuspid regurgitation ( the vena contracta (VC) width ≥ 7 mm or the effective regurgitant orifice area (EROA) ≥ 40 mm2), which confirmed by the Echocardiography Core Lab (ECL) via transthoracic echocardiogram (TTE).
Exclusion Criteria:
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Subjects with pulmonary hypertension (systolic pressure ≥ 55mmHg determined by right heart catheterization).
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Subjects with previous transcatheter or surgical tricuspid valve procedure.
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Subjects with tricuspid stenosis or other anatomy disorders that unsuitable for the procedure.
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Subjects with depressed right heart function (tricuspid annular plane systolic excursion (TAPSE) < 10mm or right ventricle fractional area change (FAC) < 20%).
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Subjects with aortic stenosis (mean ΔP≥ 40mmHg or aortic valve area ≤ 1 cm2), aortic regurgitation (≥ 3+), mitral stenosis (mitral valve area ≤1.5 cm2) or mitral regurgitation (≥ 3+).
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Subjects with active endocarditis or other infectious diseases.
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Subjects with untreated severe coronary artery disease.
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Subjects with percutaneous coronary intervention, cerebrovascular accident or surgical intervention within 3 months of the date of the procedure.
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Subjects with coagulation disorders.
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Subjects with known allergy, hypersensitivity or contraindication to the material or drugs used in the procedure.
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Subjects with cognitive disorders that can not cooperate the study or follow-up.
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Subjects with less than 12 months life expectancy because of non-cardiac conditions.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Beijing Anzhen Hospital | Beijing | Beijing | China | 100029 |
2 | Fu Wai Hospital | Beijing | Beijing | China | 100037 |
3 | Guangdong Provincial People's Hospital | Guangzhou | Guangdong | China | 510000 |
4 | Wuhan Union Hospital | Wuhan | Hubei | China | 430000 |
5 | Xijing Hospital | Xi'an | Shaanxi | China | 710000 |
6 | Changhai Hospital | Shanghai | Shanghai | China | 200433 |
7 | Shanghai Zhongshan Hospital | Shanghai | Shanghai | China | |
8 | West China Hospital | Chengdu | Sichuan | China | 610000 |
9 | The Second Affiliated Hospital Zhejiang University School of Medicine | Hangzhou | Zhejiang | China | 310000 |
Sponsors and Collaborators
- Changhai Hospital
- Shanghai Zhongshan Hospital
- Fu Wai Hospital, Beijing, China
- Beijing Anzhen Hospital
- Wuhan Union Hospital, China
- West China Hospital
- Xijing Hospital
- Guangdong Provincial People's Hospital
- Second Affiliated Hospital, School of Medicine, Zhejiang University
Investigators
- Principal Investigator: Zhiyun Xu, MD, Changhai Hospital
- Study Director: Fanglin Lu, MD, Changhai Hospital
- Principal Investigator: Junbo Ge, MD, Shanghai Zhongshan Hospital
- Principal Investigator: Shengshou Hu, MD, Fuwai Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- TRAVEL II