- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT06458907
TRICAV-II Pivotal: TRIcvalve biCAVal ventilsystem til svær tricuspid regurgitation. (TRICAV-II)
Et prospektivt, multicenter, randomiseret, klinisk forsøg med TricValve Transcatheter Bicaval Valve System hos personer med svær tricuspid regurgitation (TR).
Undersøgelsesanordningen er TricValve Transcatheter Bicaval Valve System (også kaldet TricValve System).
Bioprotesen fås i to forskellige diametre for hver model (SVC og IVC), der er specielt designet til at tilpasse sig de anatomiske egenskaber i vena cava superior og inferior.
SVC- og IVC-ventilerne er sterile engangsenheder, der leveres i to størrelser hver, til i alt fire ventilstørrelser. Ventilerne er designet til heterotop kavaleimplantation uden at forstyrre den native trikuspidalklap. Ventilerne er lavet af bovine pericardium-blade syet på et nitinol selvekspanderende stentsystem.
SVC- og IVC-ventilerne leveres forudmonteret i to separate TricValve-leveringssystemer og er individuelt pakket i to separate æsker, leveret sterile og klar til brug. De to TricValve Delivery Systems leverer de to ventiler perkutant ind i SVC og IVC via femoral veneadgang ved hjælp af en transvenøs tilgang.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Dette er et prospektivt, multicenter, randomiseret kontrolleret pivotalt klinisk forsøg til at evaluere sikkerheden og effektiviteten af TricValve-systemet med OMT sammenlignet med OMT alene i behandlingen af patienter med svær TR og kaval refluks.
TricValve-systemet modtog banebrydende enhedsbetegnelse fra US FDA.
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Thuy Olender
- Telefonnummer: +1 408-839-3809
- E-mail: tolender@productsandfeatures.com
Studiesteder
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Alabama
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Birmingham, Alabama, Forenede Stater, 35233
- University of Alabama
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Arizona
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Phoenix, Arizona, Forenede Stater, 85013
- St. Joseph's Hospital and Medical Center
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California
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Sacramento, California, Forenede Stater, 95817
- UC Davis Health
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San Diego, California, Forenede Stater, 92037
- Scripps Memorial Hospital La Jolla
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San Francisco, California, Forenede Stater, 94143
- UCSF
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San Jose, California, Forenede Stater, 94118
- Kaiser Permanente
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Florida
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Delray Beach, Florida, Forenede Stater, 33484
- Delray Medical Center
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Largo, Florida, Forenede Stater, 33770
- HCA Florida Largo Hospital
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Ledende efterforsker:
- Saurabh Sanon, MD
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Tampa, Florida, Forenede Stater, 33606
- Tampa General Hospital
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Illinois
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Glenview, Illinois, Forenede Stater, 60026
- Endeavor Health
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Indiana
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Indianapolis, Indiana, Forenede Stater, 46260
- Ascension Medical Group St. Vincent The Heart Center of Indiana
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Kansas
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Kansas City, Kansas, Forenede Stater, 66103
- University of Kansas Medical Center
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Louisiana
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Houma, Louisiana, Forenede Stater, 70360
- Cardiovascular Institute of the South
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02215
- Beth Israel Deaconess Medical Center
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Boston, Massachusetts, Forenede Stater, 02114
- Massachusetts General Hospital
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Burlington, Massachusetts, Forenede Stater, 01805
- Lahey Hospital & Medical Center
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55407
- Minneapolis Heart Institute Foundation
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Missouri
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Kansas City, Missouri, Forenede Stater, 64111
- Saint Luke's Mid America Heart Institute
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St Louis, Missouri, Forenede Stater, 63110
- Washington University of St Louis
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New Jersey
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Hackensack, New Jersey, Forenede Stater, 07601
- Hackensack University Medical Center
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New York
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Manhasset, New York, Forenede Stater, 11030
- Northwell Hospital
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The Bronx, New York, Forenede Stater, 10467
- Montefiore Medical Center
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Ohio
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Cleveland, Ohio, Forenede Stater, 44106
- Cleveland Clinic
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Ledende efterforsker:
- Rishi Puri, MD
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Columbus, Ohio, Forenede Stater, 43214
- Riverside Methodist Hospital
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Oregon
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Portland, Oregon, Forenede Stater, 97239
- Oregon Health
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Pennsylvania
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Harrisburg, Pennsylvania, Forenede Stater, 17107
- UPMC Pinnacle
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South Carolina
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Charleston, South Carolina, Forenede Stater, 29425
- MUSC
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Texas
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Houston, Texas, Forenede Stater, 77030
- Houston Methodist
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Houston, Texas, Forenede Stater, 77030
- University of Texas (Memorial Hermann)
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Plano, Texas, Forenede Stater, 75093
- Baylor Scott & White Medical
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Utah
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Murray, Utah, Forenede Stater, 84107
- Intermountain Heart Institute - Intermountain Medical Center
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Virginia
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Charlottesville, Virginia, Forenede Stater, 22903
- UVA School of Medicine
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Norfolk, Virginia, Forenede Stater, 23507
- Sentara Healthcare
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Roanoke, Virginia, Forenede Stater, 24014
- Carilion Clinic
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Washington
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Multiple Locations, Washington, Forenede Stater, 20010
- Medstar Washington Hospital Center
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
- Faget skal være 18 år eller ældre.
- Alvorlig tricuspid regurgitation (TR), som bestemt af Echo Core Lab.
- NYHA klasse III-IVa eller hjertesvigt (HF) indlæggelse inden for de seneste 6 måneder.
- Forsøgspersonen behandles med stabil OMT i mindst 30 dage.
- Det lokale hjerteteam og IEC afgør, at patienten er berettiget
- For kvinder i den fødedygtige alder, negativ graviditetstest.
- Kan og er villig til at give underskrevet informeret samtykke.
Ekskluderingskriterier:
- Nylig MI, slagtilfælde eller CVA; større kardiovaskulær operation inden for 90 dage.
- Forsøgspersonen kræver en anden planlagt større hjerteindgreb.
- LVEF ≤ 30 % ved ekkokardiografi.
- Tegn på intrakardial, inferior vena cava (IVC) eller femoral venøs masse, trombe eller vegetation.
- Tricuspid stenose.
- Alvorlig højre ventrikulær dysfunktion.
- Hjerte amyloidose.
- Pulmonalarteriesystolisk tryk (PASP) >65 mmHg.
- Venetrombose i nedre ekstremiteter og/eller tilstedeværelsen af et IVC-filter på tidspunktet for eller 6 måneder før TricValve-proceduren.
- Hæmodynamisk signifikant perikardiel effusion.
- Patient med refraktær hjertesvigt, der kræver avanceret intervention
- Enhver kendt allergi eller overfølsomhed over for nitinol, bovint væv eller kontrastmidler, som ikke kan behandles tilstrækkeligt med præmedicinering.
- Ude af stand til at tolerere antikoagulation/antiblodpladebehandling.
- Hæmodynamisk ustabilitet, kardiogent shock, inotropisk støtte, intra-aorta ballonpumpe eller akut hjertesvigt inden for 30 dage før TricValve-proceduren.
- Forventet levetid lavere end 12 måneder.
- Blodpladetal < 75.000/mm3.
- Child-Pugh sværhedsgradsklasse C (10-15 point).
- Svær nyreinsufficiens med eGFR) ≤ 25 ml/min/1,73 m2 eller dialyse.
- Endokarditis eller aktiv/igangværende infektion, der kræver antibiotika.
- Ude af stand til at gå mindst 60 meter i en 6 minutters gangtest.
- Kendte blødnings- eller koagulationsforstyrrelser eller patienten nægter blodtransfusion.
- Aktiv gastrointestinal (GI) blødning inden for 3 måneder efter TricValve-proceduren.
- Tilstedeværelse af signifikant medfødt hjertesygdom, herunder, men ikke begrænset til, hæmodynamisk signifikant atrial septumdefekt, RV-dysplasi og arytmogen RV.
- Deltagelse i andre undersøgelsesudstyr eller lægemiddelundersøgelse.
- Enhver anden betingelse, der ville udelukke evnen til at opfylde undersøgelseskravene efter investigators mening.
- Psykiatriske/adfærdsmæssige problemer eller andre medicinske eller sociale forhold, der udelukker gyldigt samtykke og opfølgning.
- Gravide eller ammende personer.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: TricValve System + Optimal medical therapy (OMT)
Heterotopic Transcatheter Valve Replacement (TVR) with the TricValve System in conjunction with optimal medical therapy (OMT) in patients with caval reflux and tricuspid regurgitation.
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Optimal medicinsk terapi
Andre navne:
• Heterotopic Transcatheter Valve Replacement (TVR) with the TricValve System in conjunction with optimal medical therapy
Andre navne:
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Aktiv komparator: Optimal medical therapy (OMT) Alone
OMT alone in patients with caval reflux and tricuspid regurgitation
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Optimal medicinsk terapi
Andre navne:
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Eksperimentel: TricValve Single Arm Registry
Single-Arm Registry for Heterotopic Transcatheter Valve Replacement (TVR) with the TricValve System in conjunction with OMT in patients with caval reflux and tricuspid regurgitation who are not eligible for randomization
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Optimal medicinsk terapi
Andre navne:
• Heterotopic Transcatheter Valve Replacement (TVR) with the TricValve System in conjunction with optimal medical therapy
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Randomized Cohort: Caval Reflux (CR) grade reduction
Tidsramme: 6 months
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Reduction in Caval Reflux (CR) assessed by the echocardiography core laboratory.
The CR will be assessed using the 3-grade scale: Grade 1 (no reflux, reflux extending for less than 1 cm below the diaphragm), Grade 2 ( reflux extending for less than 3 cm), Grade 3 (reflux of 3 cm or more).
Lower grades of CR are better.
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6 months
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Randomized Cohort: Hierarchical composite endpoint including: Kansas City Cardiomyopathy Questionnaire (KCCQ) improvement, New York Heart Association (NYHA) functional class improvement, and 6-minute walk test distance improvement
Tidsramme: 6 months
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Comparison of clinical outcomes using a single hierarchical analysis.
Treatment effect will be summarized using Win Ratio statistics, where a value greater than 1 indicates improved outcomes in the experimental group compared with the comparator arm.
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6 months
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Randomized Cohort: Rate of Major Adverse Events (MAE)
Tidsramme: 30 days
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Rate of Major Adverse Events (MAE) in experimental arm (TricValve + OMT)
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30 days
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Randomized Cohort: Hierarchical composite endpoint: all-cause mortality, RVAD implantation or heart transplant, tricuspid valve surgery or percutaneous tricuspid intervention, heart failure hospitalizations, KCCQ improvement, NYHA functional class improv
Tidsramme: 1 year
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Comparison of clinical outcomes using a single hierarchical analysis.
Treatment effect will be summarized using Win Ratio statistics, where a value greater than 1 indicates improved outcomes in the experimental group compared with the comparator arm.
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1 year
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Registry Cohort: Rate of Major Adverse Events (MAE)
Tidsramme: 30 days
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Rate of Major Adverse Events (MAE) in single arm registry
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30 days
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Randomized Cohort: Percentage of Device- and/or Procedure-related MAEs
Tidsramme: 1 year
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Rate of Major Adverse Events
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1 year
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Randomized Cohort: All-Cause mortality and Cardiovascular Mortality
Tidsramme: 6 months and 1 year
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Number of deaths from any cause as well as cardiovascular events
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6 months and 1 year
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Randomized Cohort: Heart Failure Hospitalizations (HFH)
Tidsramme: 6 months and 1 year
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Number of Heart Failure Hospitalizations and worsening HF events without hospitilization
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6 months and 1 year
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Randomized Cohort: RVAD Implantation or Heart Transplant
Tidsramme: 6 months and 1 year
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Number of patients requiring RVAD Implantation or Heart Transplant
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6 months and 1 year
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Randomized Cohort: Atrial Fibrillation
Tidsramme: 1 year
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New onset of atrial fibrillation
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1 year
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Randomized Cohort: Quality of life as measured by the Kansas City Cardiomyopathy Questionnaire (KCCQ) .
Tidsramme: 6 months and 1 year
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Improvement of at least 10 points from baseline.
KCCQ overall summary score is a patient-reported measure of health status, ranging from 0 to 100, where higher scores reflect better Quality of Life (QOL)
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6 months and 1 year
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Randomized Cohort: Changes in symptom status New York Heart Association (NYHA class)
Tidsramme: 6 months and 1 year
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Reduction of at least 1 class from baseline.
The NYHA functional classification system categorizes heart failure patients into 4 classes based on physical activity limitation and symptom severity: class I (no symptoms and no limitation in ordinary physical activity), class II (mild symptoms and slight limitation during ordinary activity), class III (marked limitation in activity due to symptoms, even during less-than-ordinary activity; comfortable only at rest, and class IV (severe limitations; experiences symptoms even while at rest).
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6 months and 1 year
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Randomized Cohort: Changes in functional capacity (6-minute walk test, 6MWT).
Tidsramme: 6 months and 1 year
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Improvement of 6-minute walk distance of at least 30 meters from baseline.
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6 months and 1 year
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Registry Cohort: Heart Failure Hospitalization
Tidsramme: 1 year
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Comparison of the 12-month post-procedure HFH rate with the 12-month pre-procedure rate
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1 year
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Registry Cohort: Changes in Quality of life (by Kansas City Cardiomyopathy Questionnaire (KCCQ) overall summary score).
Tidsramme: 1 year
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Change from baseline to 12 months.
KCCQ overall summary score is a patient-reported measure of health status, ranging from 0 to 100, where higher scores reflect better Quality of Life (QOL)
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1 year
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Roll-In Cohort: Percentage of Device- and/or Procedure-related MAEs
Tidsramme: 1 year
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Rate of Major Adverse Events
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1 year
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Roll-In Cohort: All-Cause mortality and Cardiovascular Mortality
Tidsramme: 6 months and 1 year
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Number of deaths from any cause as well as cardiovascular events
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6 months and 1 year
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Roll-In Cohort: Heart Failure Hospitalizations (HFH)
Tidsramme: 6 months and 1 year
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Number of Heart Failure Hospitalizations and worsening HF events without hospitalization
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6 months and 1 year
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Roll-In Cohort: RVAD Implantation or Heart Transplant
Tidsramme: 6 months and 1 year
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Number of patients requiring RVAD Implantation or Heart Transplant
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6 months and 1 year
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Roll-In Cohort: Atrial Fibrillation
Tidsramme: 1 year
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New onset of atrial fibrillation
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1 year
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Roll-In Cohort: Quality of life as measured by Kansas City Cardiomyopathy Questionnaire (KCCQ).
Tidsramme: 6 months and 1 year
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Improvement of at least 10 points from baseline.
KCCQ overall summary score is a patient-reported measure of health status, ranging from 0 to 100, where higher scores reflect better Quality of Life
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6 months and 1 year
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Roll-In Cohort: New York Heart Association (NYHA) functional class
Tidsramme: 6 months and 1 year
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Reduction of at least 1 class from baseline.
NYHA functional classification system categorizes heart failure patients into 4 classes based on physical activity limitation and symptom severity: class I (no symptoms and no limitation in ordinary physical activity), class II (mild symptoms and slight limitation during ordinary activity), class III (marked limitation in activity due to symptoms, even during less-than-ordinary activity; comfortable only at rest, and class IV (severe limitations; experiences symptoms even while at rest).
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6 months and 1 year
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Roll-In Cohort: 6-minute walk test (6MWT).
Tidsramme: 6 months and 1 year
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Improvement of 6-minute walk distance of at least 30 meters from baseline.
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6 months and 1 year
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Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Publikationer og nyttige links
Generelle publikationer
- Amat-Santos IJ, Estevez-Loureiro R, Sanchez-Recalde A, Cruz-Gonzalez I, Pascual I, Mascherbauer J, Abdul-Jawad Altisent O, Nombela-Franco L, Pan M, Trillo R, Moreno R, Delle Karth G, Blasco-Turrion S, Sanchez-Luna JP, Revilla-Orodoea A, Redondo A, Zamorano JL, Puri R, Iniguez-Romo A, San Roman A. Right heart remodelling after bicaval TricValve implantation in patients with severe tricuspid regurgitation. EuroIntervention. 2023 Aug 7;19(5):e450-e452. doi: 10.4244/EIJ-D-23-00077. No abstract available.
- Blasco-Turrion S, Briedis K, Estevez-Loureiro R, Sanchez-Recalde A, Cruz-Gonzalez I, Pascual I, Mascherbauer J, Abdul-Jawad Altisent O, Nombela-Franco L, Pan M, Trillo R, Moreno R, Delle Karth G, Sanchez-Luna JP, Gonzalez-Gutierrez JC, Revilla-Orodoea A, Zamorano JL, Gomez-Salvador I, Puri R, San Roman JA, Amat-Santos IJ. Bicaval TricValve Implantation in Patients With Severe Symptomatic Tricuspid Regurgitation: 1-Year Follow-Up Outcomes. JACC Cardiovasc Interv. 2024 Jan 8;17(1):60-72. doi: 10.1016/j.jcin.2023.10.043. Epub 2023 Dec 6.
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- CTP-TRIC-005-II
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Hjerte-kar-sygdomme
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Ottawa Hospital Research InstituteAfsluttetStress | Crisis Resource Management (CRM) færdigheder | Advanced Cardiovascular Life Support (ACLS) færdighederCanada
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JOTEC GmbHAktiv, ikke rekrutterendeAortadissektion | Intramuralt hæmatom | Akut DeBakey I Dissektion | Akut type A dissektionTyskland
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Paracor Medical, IncAfsluttetHjertefejlForenede Stater, Canada
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Fudan UniversityIkke rekrutterer endnu
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Kaohsiung Medical University Chung-Ho Memorial...RekrutteringOveraktiv blære | Interstitiel blærebetændelse | Kvindelig seksuel dysfunktion | StressinkontinensTaiwan
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Abbott Medical DevicesThoratec CorporationAfsluttet