- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07532317
En prospektiv, multinasjonal, multicenter, åpen, randomisert studie for å vurdere sikkerhet og effekt av Merils Myval Transkateter Hjerteklaff (THV)-serie sammenlignet med retningslinjestyrt medisinsk behandling (GDMT) hos deltakere med moderat aortastenose.
En prospektiv, multinasjonal, multicenter, åpen, randomisert studie for å evaluere sikkerhet og effektivitet av Merils Myval transkateter hjerteklaff (THV)-serie sammenlignet med retningslinjestyrt medisinsk behandling (GDMT) hos deltakere med moderat aortastenose.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Deltakere med symptomatisk moderat aortastenose ELLER asymptomatisk moderat aortastenose med tegn på hjerteskade som vurdert av ekokardiografi core lab.
Merk: De detaljerte definisjonene og kriteriene for moderat AS er gitt i inklusjonskriteriene.
Klinisk og ekokardiografisk oppfølging ved:
Før utskrivelse [Før utskrivelse fra sykehus (innen 24 timer etter utskrivelsesdatoen) eller maksimalt 7 dager etter indeksprosedyren, avhengig av hva som skjer først] [Gjelder kun for TAVI-armen] 30 dager (± 7 dager) [Gjelder kun for TAVI-armen] 6 måneder (± 15 dager)
1 år (± 30 dager) 1,5 år (± 30 dager) 2 år (± 30 dager) 2,5 år (± 30 dager) 3 år (± 30 dager) 5 år (± 30 dager) 10 år (± 30 dager)
Telefonisk oppfølging ved:
4 år (± 30 dager) 6 år (± 30 dager) 7 år (± 30 dager) Merk: For deltakere randomisert til GDMT-armen som deretter gjennomgår AVR eller annen intervensjon etter forskerens skjønn, vil en oppfølgingsbesøk bli utført 30 dager etter prosedyren, med ytterligere oppfølging etter 1 år (anbefalt). Deretter vil deltakerne fortsette med de resterende planlagte studieoppfølgingsbesøkene i henhold til deres opprinnelige studietidslinje.
Studietype
Registrering (Antatt)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
- Navn: Dr.Ashokkumar Thakkar, PhD. Clinical Pharmacology
- Telefonnummer: +91-9879443584
- E-post: landmark.2@merillife.com
Studiesteder
-
-
New South Wales
-
Newcastle, New South Wales, Australia
- John Hunter Hospital
-
Ta kontakt med:
- Dr.Rohan Bhagwandeen, MBChB, FRACP
- Telefonnummer: +61 2 4943 3122
- E-post: rohanb@newcastleheart.com.au
-
-
Queensland
-
Brisbane, Queensland, Australia
- Prince Charles Hospital
-
Ta kontakt med:
- Dr.Darren Walters, MBBS,MPhil,FRACP,FCSANZ,FSCAI
- Telefonnummer: (07) 3139 4000
- E-post: Darren.Walters@health.qld.gov.au
-
-
Victoria
-
Melbourne, Victoria, Australia
- Victorian Heart Hospital
-
Ta kontakt med:
- Dr. Rob Gooley, MBBS, PhD, FRACP
- Telefonnummer: +61 3 7511 1111
- E-post: robert.gooley@monashhealth.org
-
-
-
-
São Paulo
-
São Paulo, São Paulo, Brasil, 04012-909
- Instituto Dante Pazzanese de Cardiologia
-
Ta kontakt med:
- Fausto Feres, MD, PhD
- Telefonnummer: +55 11 5085-6000
- E-post: faustoferes@hotmail.com
-
-
-
-
Capital Region
-
Copenhagen, Capital Region, Danmark, 2100
- Rigshospitalet
-
Ta kontakt med:
- Ole De Backer, MD
- Telefonnummer: +45 35 45 35 45
- E-post: ole.debacker@gmail.com
-
-
Capital Region of Denmark (Hovedstaden)
-
Copenhagen, Capital Region of Denmark (Hovedstaden), Danmark, 2100
- Rigshospitalet, Copenhagen University Hospital
-
Ta kontakt med:
- Ole De Backer, MD, PhD
- Telefonnummer: +45 35 45 35 45
- E-post: ole.debacker@gmail.com
-
-
-
-
Harju
-
Tallinn, Harju, Estland, 13419
- North Estonia Medical Centre (Põhja-Eesti Regionaalhaigla)
-
Ta kontakt med:
- Peep Laanmets, MD
- Telefonnummer: +372 617 1300
- E-post: Peep.Laanmets@regionaalhaigla.ee
-
-
-
-
Southwest Finland
-
Turku, Southwest Finland, Finland, 20521
- Turku University Hospital
-
Ta kontakt med:
- Mikko Savontaus, MD
- Telefonnummer: +358 2 313 0000
- E-post: mikko.savontaus@varha.fi
-
Turku, Southwest Finland, Finland, 20521
- Turku University Hospital (Tyks), Heart Centre
-
Ta kontakt med:
- Mikko Savontaus, MD, PhD
- Telefonnummer: +358 2 313 0000
- E-post: mikko.savontaus@varha.fi
-
-
-
-
Auvergne-Rhône-Alpes
-
Villeurbanne, Auvergne-Rhône-Alpes, Frankrike, 69100
- Medipole Lyon-Villeurbanne
-
Ta kontakt med:
- Patrick Staat, MD
- Telefonnummer: +33 4 87 65 00 00
- E-post: staatpatrick@gmail.com
-
-
Brittany Region
-
Rennes, Brittany Region, Frankrike, 35033
- Centre Hospitalier Universitaire de Rennes
-
Ta kontakt med:
- Guillaume Leurent, MD
- Telefonnummer: +33 2 99 28 43 21
- E-post: guillaume.leurent@chu-rennes.fr
-
-
Centre-Val de Loire
-
Tours, Centre-Val de Loire, Frankrike, 37044
- Centre Hospitalier Universitaire de Tours
-
Ta kontakt med:
- Christophe Saint Etienne, MD
- Telefonnummer: +33 2 47 47 47 47
- E-post: c.saintetienne@chu-tours.fr
-
-
Essonne
-
Massy, Essonne, Frankrike, 91300
- Hôpital Privé Jacques Cartier (ICPS - Institut Cardiovasculaire Paris Sud)
-
Ta kontakt med:
- Thomas Hovasse, MD
- Telefonnummer: +33 1 60 13 46 02
- E-post: hovasse@angio-icps.com
-
-
Grand Est
-
Strasbourg, Grand Est, Frankrike, 67091
- Nouvel Hôpital Civil - Hôpitaux Universitaires de Strasbourg
-
Ta kontakt med:
- Patrick Ohlmann, MD
- Telefonnummer: +33 3 69 55 05 00
- E-post: patrick.ohlmann@chru-strasbourg.fr
-
-
Haute-Garonne
-
Toulouse, Haute-Garonne, Frankrike, 31300
- Clinique Pasteur - Toulouse
-
Ta kontakt med:
- Didier Tchétché, MD, PhD
- Telefonnummer: +33 5 62 21 31 31
- E-post: tchetche@clinique-pasteur.com
-
-
Hauts-de-France
-
Lille, Hauts-de-France, Frankrike, 59037
- Centre Hospitalier Regional Universitaire de Lille
-
Ta kontakt med:
- Eric Van Belle, MD
- Telefonnummer: +33 3 20 44 59 62
- E-post: eric.vanbelle@chru-lille.fr
-
-
New Aquitaine
-
Bordeaux, New Aquitaine, Frankrike
- Centre Hospitalier Universitaire De Bordeaux
-
Ta kontakt med:
- Lionel Leroux, MD
- Telefonnummer: +33 5 56 79 56 79
- E-post: lionel.leroux@chu-bordeaux.fr
-
-
Occitanie
-
Toulouse, Occitanie, Frankrike, 31059
- Centre Hospitalier Universitaire de Toulouse - Hopital Rangueil
-
Ta kontakt med:
- Thibault Lhermusier, MD
- Telefonnummer: +33 5 61 32 25 25
- E-post: lhermusier.t@chu-toulouse.fr
-
-
Provence-Alpes-Côte d'Azur Region
-
Marseille, Provence-Alpes-Côte d'Azur Region, Frankrike, 13005
- Hôpital de la Timone - Assistance Publique Hôpitaux de Marseille
-
Ta kontakt med:
- Thomas Cuisset, MD
- Telefonnummer: +33 4 91 38 00 00
- E-post: thomas.cuisset@ap-hm.fr
-
Saint-Laurent-du-Var, Provence-Alpes-Côte d'Azur Region, Frankrike, 06700
- Institut Arnault Tzanck
-
Ta kontakt med:
- Julien Adjedj, MD
- Telefonnummer: +33 4 92 27 33 33
- E-post: julienadjedj@hotmail.com
-
-
Île-de-France Region
-
Créteil, Île-de-France Region, Frankrike, 94010
- Hôpital Henri-Mondor - Assistance Publique Hôpitaux de Paris
-
Ta kontakt med:
- Emmanuel Teiger, MD
- Telefonnummer: +33 1 49 81 21 11
- E-post: emmanuel.teiger@aphp.fr
-
Saint-Denis, Île-de-France Region, Frankrike, 93200
- Centre Cardiologique du Nord
-
Ta kontakt med:
- Mohammed Nejjari
- Telefonnummer: +33 1 49 33 40 00
- E-post: mohammed.nejjari@yahoo.fr
-
-
-
-
Minsk Oblast
-
Minsk, Minsk Oblast, Hviterussland, 220036
- Republican Scientific and Practical Center of Cardiology (RSPC Cardiology)
-
Ta kontakt med:
- Dr. Oleg Polonetsky, MD, PhD
- Telefonnummer: +375 17 208-76-34
- E-post: oleg.polonetsky@gmail.com
-
-
-
-
Milan
-
Milan, Milan, Italia, 20132
- IRCCS Ospedale San Raffaele
-
Ta kontakt med:
- Matteo Montorfano, MD
- Telefonnummer: +39 02 2643 7329
- E-post: montorfano.matteo@hsr.it
-
Milan, Milan, Italia, 20157
- IRCCS Ospedale Galeazzi - Sant'Ambrogio
-
Ta kontakt med:
- Alfonso Ielasi, MD
- Telefonnummer: +39 02 83500010
- E-post: alfonso.ielasi@gmail.com
-
San Donato Milanese, Milan, Italia, 20097
- IRCCS Policlinico San Donato
-
Ta kontakt med:
- Francesco Bedogni, MD
- Telefonnummer: +39 02 5277 41
- E-post: Francesco.Bedogni@grupposandonato.it
-
-
-
-
Gelderland
-
Nijmegen, Gelderland, Nederland, 6525 GA
- Radboud University Medical Center
-
Ta kontakt med:
- Niels van Royen, MD
- Telefonnummer: +31 24 361 11 11
- E-post: niels.vanroyen@radboudumc.nl
-
-
North Brabant
-
Breda, North Brabant, Nederland, 4818 CK
- Amphia Hospital
-
Ta kontakt med:
- Ben Van den Branden, MD
- Telefonnummer: +31 76 595 50 00
- E-post: BvandenBranden@amphia.nl
-
Eindhoven, North Brabant, Nederland, 5623 EJ
- Catharina Hospital
-
Ta kontakt med:
- Pim Tonino, MD
- E-post: pim.tonino@cze.nl
-
-
North Holland
-
Amsterdam, North Holland, Nederland, 1091 AC
- OLVG
-
Ta kontakt med:
- Giovanni Amoroso, MD
- Telefonnummer: +31 20 599 91 11
-
Ta kontakt med:
- E-post: g.amoroso@olvg.nl
-
-
South Holland
-
Rotterdam, South Holland, Nederland, 3015 GD
- Erasmus Medical Center
-
Ta kontakt med:
- Rutger Jan Nuis, MD
- Telefonnummer: +31 10 704 07 04
- E-post: r.nuis@erasmusmc.nl
-
-
Utrecht
-
Nieuwegein, Utrecht, Nederland, 3435 CM
- St. Antonius Hospital
-
Ta kontakt med:
- Benno Rensing, MD
- Telefonnummer: +31 88 320 30 00
- E-post: b.rensing@antoniusziekenhuis.nl
-
Utrecht, Utrecht, Nederland, 3584 CX
- University Medical Center Utrecht
-
Ta kontakt med:
- Michiel Voskuil, MD
- Telefonnummer: +31 88 755 55 55
- E-post: mvoskuil@umcutrecht.nl
-
-
-
-
Auckland
-
Auckland, Auckland, New Zealand, 1023
- Auckland City Hospital
-
Ta kontakt med:
- Mark Webster, MB ChB
- Telefonnummer: +64 9 367 0000
- E-post: MWebster@adhb.govt.nz
-
-
Waikato Region
-
Hamilton, Waikato Region, New Zealand, 3204
- Waikato Hospital
-
Ta kontakt med:
- Sanjeevan Pasupati, MB ChB FRACP
- Telefonnummer: +64 7 839 8899
- E-post: sanjeevan.pasupati@waikatodhb.health.nz
-
-
-
-
Grad Skopje
-
Skopje, Grad Skopje, Nord-Makedonia, 1000
- University Clinic of Cardiology Skopje
-
Ta kontakt med:
- Sasko Kedev, MD
- Telefonnummer: +389 2 3147 147
- E-post: skedev@gmail.com
-
-
-
-
Oslo
-
Oslo, Oslo, Norge, 0372
- Oslo University Hospital - Rikshospitalet
-
Ta kontakt med:
- Øyvind Lie, MD
- Telefonnummer: +47 23 07 00 00
- E-post: oyvind.haugen.lie@ous-hf.no
-
-
-
-
Banská Bystrica Region
-
Banská Bystrica, Banská Bystrica Region, Slovakia, 974 01
- Middle Slovak Institute of Cardiovascular Diseases (SÚSCCH)
-
Ta kontakt med:
- Martin Hudec, MD, PhD
- Telefonnummer: +421 48 4333 111
- E-post: hudecmt@hotmail.com
-
-
-
-
Osrednjeslovenska
-
Ljubljana, Osrednjeslovenska, Slovenia, 1000
- University Medical Centre Ljubljana
-
Ta kontakt med:
- Matjaz Bunc, MD, PhD
- Telefonnummer: +386 1 522 50 50
- E-post: matjaz.bunc@kclj.si
-
-
-
-
Andalusia
-
Seville, Andalusia, Spania, 41013
- Hospital Universitario Virgen del Rocío
-
Ta kontakt med:
- José Díaz
- Telefonnummer: +34 955 01 20 00
- E-post: jfdiazf@yahoo.es
-
-
Aragon
-
Zaragoza, Aragon, Spania, 50009
- Hospital Universitario Miguel Servet
-
Ta kontakt med:
- Javier Adiarte
- Telefonnummer: +34 976 76 55 00
- E-post: jadiarte@salud.aragon.es
-
-
Balearic Islands
-
Palma de Mallorca, Balearic Islands, Spania, 07120
- Hospital Universitario Son Espases
-
Ta kontakt med:
- Vicente Peral, MD
- Telefonnummer: +34 871 20 50 00
- E-post: vpd8781@gmail.com
-
-
Castille and León
-
Salamanca, Castille and León, Spania, 37007
- Hospital Clinico Universitario de Salamanca
-
Ta kontakt med:
- Ignacio Cruz González, MD
- Telefonnummer: +34 923 29 11 00
- E-post: cruzgonzalez.ignacio@gmail.com
-
Valladolid, Castille and León, Spania, 47003
- Hospital Clínico Universitario de Valladolid
-
Ta kontakt med:
- Ignacio J. Amat-Santos, MD, PhD
- Telefonnummer: +34 983 42 00 00
- E-post: ijamat@gmail.com
-
-
Catalonia
-
Barcelona, Catalonia, Spania, 08036
- Hospital Clinic de Barcelona
-
Ta kontakt med:
- Ander Regueiro, MD
- Telefonnummer: +34 932 27 54 00
- E-post: aregueir@clinic.cat
-
-
Córdoba
-
Córdoba, Córdoba, Spania, 14004
- Hospital Universitario Reina Sofia
-
Ta kontakt med:
- Manuel Pan, MD, PhD
- Telefonnummer: +34 957 01 00 00
- E-post: manuelpanalvarez@gmail.com
-
-
Galicia
-
Vigo, Galicia, Spania, 36213
- Hospital Alvaro Cunqueiro
-
Ta kontakt med:
- José Antonio Baz Alonso, MD
- Telefonnummer: +34 986 81 11 11
- E-post: joseantoniobaz@gmail.com
-
-
Las Palmas
-
Las Palmas de Gran Canaria, Las Palmas, Spania, 35010
- Hospital Universitario de Gran Canaria Doctor Negrin
-
Ta kontakt med:
- Pedro Martin Lorenzo, MD
- Telefonnummer: +34 928 45 00 00
- E-post: pemarlor@hotmail.com
-
-
Madrid
-
Madrid, Madrid, Spania, 28046
- Hospital Universitario La Paz
-
Ta kontakt med:
- Raúl Moreno, MD
- Telefonnummer: +34 917 27 70 00
- E-post: raulmorenocardio@gmail.com
-
Madrid, Madrid, Spania, 28034
- Hospital Universitario Ramon y Cajal
-
Ta kontakt med:
- Angel Sánchez Recalde, MD
- Telefonnummer: +34 913 36 80 00
- E-post: asrecalde@hotmail.com
-
Madrid, Madrid, Spania, 28007
- Hospital General Universitario Gregorio Marañón
-
Ta kontakt med:
- Eduardo Gutiérrez
- Telefonnummer: +34 915 86 80 00
- E-post: eguti@hotmail.es
-
-
Valencia
-
Valencia, Valencia, Spania, 46026
- Hospital Universitari i Politecnic La Fe
-
Ta kontakt med:
- Santiago Jorge
- Telefonnummer: +34 961 24 40 00
- E-post: sjorge4@gmx.com
-
-
-
-
England
-
London, England, Storbritannia, EC1A 7BE
- Barts Heart Centre, St Bartholomew's Hospital
-
Ta kontakt med:
- Andreas Baumbach, MD
- Telefonnummer: +44 20 3765 8000
-
Ta kontakt med:
- E-post: a.baumbach@qmul.ac.uk
-
-
-
-
Canton of Basel-City
-
Basel, Canton of Basel-City, Sveits, 4031
- Universitätsspital Basel
-
Ta kontakt med:
- Thomas Nestelberger, MD
- Telefonnummer: +41 61 265 25 25
- E-post: thomas.nestelberger@usb.ch
-
-
-
-
Uppsala County
-
Uppsala, Uppsala County, Sverige, 75185
- Uppsala University Hospital
-
Ta kontakt med:
- Stefan James, MD
- Telefonnummer: +46 18 611 00 00
- E-post: stefan.james@ucr.uu.se
-
-
-
-
Gauteng
-
Sandton, Gauteng, Sør-Afrika, 2191
- Netcare Sunninghill Hospital
-
Ta kontakt med:
- Farrel Hellig, MD
- Telefonnummer: +27 11 806 1500
- E-post: drhellig@tickerdoc.co.za
-
-
-
-
Baden-Wurttemberg
-
Freiburg im Breisgau, Baden-Wurttemberg, Tyskland, 79106
- Universitäts-Herzzentrum Freiburg - Bad Krozingen
-
Ta kontakt med:
- Dirk Westermann, MD
- Telefonnummer: +49 761 270 34410
- E-post: dirk.westermann@uniklinik-freiburg.de
-
-
Bavaria
-
Regensburg, Bavaria, Tyskland, 93053
- Universitätsklinikum Regensburg
-
Ta kontakt med:
- Andreas Holzamer, MD
- Telefonnummer: +49 941 944 0
- E-post: andreas.holzamer@klinik.uni-regensburg.de
-
-
Hesse
-
Bad Nauheim, Hesse, Tyskland, 61231
- Kerckhoff Klinik GmbH
-
Ta kontakt med:
- Won Keun Kim, MD
- Telefonnummer: +49 6032 996 0
- E-post: w.kim@kerckhoff-klinik.de
-
-
Lower Saxony
-
Braunschweig, Lower Saxony, Tyskland, 38118
- Städtisches Klinikum Braunschweig
-
Ta kontakt med:
- Ingo Breitenbach, MD
- Telefonnummer: +49 531 595 0
- E-post: i.breitenbach@klinikum-braunschweig.de
-
-
Saxony
-
Dresden, Saxony, Tyskland, 01307
- Herzzentrum Dresden GmbH Universitätsklinik
-
Ta kontakt med:
- Axel Linke, MD
- Telefonnummer: +49 351 450 0
- E-post: axel.linke@tu-dresden.de
-
Leipzig, Saxony, Tyskland, 04103
- Universitatsklinikum Leipzig
-
Ta kontakt med:
- Mohamed Abdel-Wahab, MD
- Telefonnummer: +49 341 97 0
- E-post: mohamed.abdel-wahab@medizin.uni-leipzig.de
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
Inklusjonskriterier:
Alle deltakere i denne studien må oppfylle alle følgende inklusjonskriterier:
- Deltakere ≥ 65 år.
- Deltakeren har gitt skriftlig informert samtykke som godkjent av Institutional Review Board (IRB)/Independent Ethics Committee (IEC)/Ethics Committee (EC) på forskningsstedet for å delta i studien.
Deltaker med moderat aortastenose, definert som ett av følgende(10)
- Topp aortastrålehastighet (Vmax) ≥ 3,0 m/s og < 4,0 m/s, eller
- Gjennomsnittlig trykkfall ≥ 25 mmHg og < 40 mmHg OG
Deltakeren må oppfylle én av følgende kategorier:
1.1.AVA > 1,0 - ≤ 1,5 cm²; ELLER 1.2.AVA ≤ 1,0 cm2 (eller AVAi ≤ 0,6 cm2/m2) 3.2.1 Venstre ventrikkelfunksjon og strømningsprofil: Det er definert som deltakere med topp aortastrålehastighet (Vmax) ≥ 3,0 og < 4,0 m/s eller gjennomsnittlig trykkfall ≥ 25 og < 40 mmHg, og i nærvær av aortaklaffareal (AVA) ≤ 1,0 cm² (eller AVAi ≤ 0,6 cm²/m²)
Deltakeren må oppfylle én av følgende kategorier:
a.Normal strømning, bevart LVEF:*
- Slagvolumindeks (SVi > 35 ml/m²) og LVEF ≥ 50%, deretter utfør CT aortaklaffkalsiumskår for å bekrefte ekte moderat AS: < 1200 AU (kvinne) eller < 2000 AU (mann) ELLER b.Lav strømning, bevart LVEF:
- SVi ≤ 35 ml/m² og LVEF ≥ 50%, deretter utfør CT aortaklaffkalsiumskår for å bekrefte ekte moderat AS: < 1200 AU (kvinne) eller < 2000 AU (mann) ELLER c.Lav strømning, redusert LVEF:
- SVi ≤ 35 ml/m² og LVEF < 50%, deretter bekreft kontraktil reserve ved dobutamin stress ekkokardiografi (DSE)^, definert som en ≥ 20% økning i slagvolum med; I.AVA > 1,0 og ≤ 1,5 cm2 eller II.AVA > 1,0 cm2 deretter utfør CT aortaklaffkalsiumskår for å bekrefte ekte moderat AS: < 1200 AU (kvinne) eller < 2000 AU (mann) ^ Hvis DSE ikke er gjennomførbar eller ikke konklusiv, vil CT kalsiumskår vurderes, med terskler på < 1200 AU for kvinne og < 2000 AU for mann for å identifisere Moderate AS deltakere. *Ikke aktuelt for asymptomatiske deltakere da asymptomatiske med SVi > 35 er ekskludert.
Moderate AS deltakere med symptomer:
Bevis for symptomer:
I.NYHA klasse ≥ II# og II.Kronisk dyspné eller III.Angina (CCS ≥ II) eller IV.Kardial synkope ELLER
- Asymptomatiske moderate AS deltakere med minst ett bevis på hjertesykdom/funksjonssvikt: I.Deltaker med venstre ventrikkel utstøtningsfraksjon ≤ 50% eller II.Diastolisk dysfunksjon ≥ Grad II eller III.Slagvolumindeks ≤ 35 ml/m² eller IV.Persisterende atrieflimmer (AF) som har vart de siste 6 månedene eller Paroksysmal atrieflimmer episode innen 6 måneder før samtykke eller V.NT-proBNP ≥ 200 pg/ml eller ng/l eller ≥ 200000 µg/l (eller BNP ≥ 50 pg/ml eller ng/l eller ≥ 50000 µg/l) eller VI.LV masseindeks > 95 g/m² for kvinne og > 115 g/m² for mann (For å påvise LV hypertrofi)(15) eller VII.LV dimensjon(16) eller
- LV systolisk diameter > 4 cm eller > 40 mm for mann og > 3,5 cm eller 35 mm for kvinne eller
- LV diastolisk diameter > 5,8 cm eller > 58 mm for mann og > 5,2 cm eller 52 mm for kvinne VIII.LV volum(16)
- LV systolisk volum > 61 mL eller cm3 for mann og > 42 mL eller cm3 for kvinne eller
- LV diastolisk volum > 150 mL eller cm3 for mann og > 106 mL eller cm3 for kvinne #Kun 10% av totale studiedeltakere med NYHA klasse IV vil inkluderes i forsøket.
Eksklusjonskriterier:
- Deltakere med moderat aortastenose som gjennomgår samtidig CABG eller kirurgisk inngrep på aorta ascendens eller en annen klaff.
- Aortaklaffen er unikuspid eller ikke-forkalket som verifisert ved ekkokardiografi/CT.
- Nyresvikt med glomerulær filtreringsrate (GFR) < 30 mL/min og/eller behov for nyreerstattende behandling.
- Deltakere med ≥ moderat samtidig aortainsuffisiens (≥ grad 3).
- Deltakere med alvorlig aortastenose.
- Moderat eller alvorlig mitral/trikuspidal insuffisiens (≥ grad 3).
- Deltakere med eksisterende mekanisk eller bioproteisk aortaklaff.
- Venstre ventrikkel utstøtningsfraksjon ≤ 20%.
- Alvorlig forkalkning i venstre ventrikkel utstrømningsbane som vil øke risikoen for anulusruptur eller signifikant paravalvulær lekkasje etter TAVI.
- Kardiologisk bildebevis på intrakardial masse, trombus eller vegetasjon.
- Tidligere hjerneslag med permanent funksjonshemming (modifisert Rankin skår ≥ 2).
- Forventet levetid < 24 måneder på grunn av ikke-kardiale komorbiditeter inkludert karsinom, kronisk leversykdom, kronisk nyresykdom eller kronisk endestadiel lungesykdom.
- Deltar for tiden i en forsøksmedisin eller annen enhetsstudie hvor primærendepunktet ikke er oppnådd.
- Enhver tilstand som etter forskerens mening vil hindre sikker deltakelse av deltakere i studien (f.eks. psykisk sykdom, alkoholisme).
- TAVI uegnet via transfemoral rute.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Transkateter aortaklaffimplantasjon
|
Myval THV Series will include Myval/Myval Octacor/ OctaPro/OctaPro+ THV or any subsequent advanced version commercially available at the investigator site.
|
|
Ingen inngripen: Guideline-directed medical therapy
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Primary Efficacy Endpoint
Tidsramme: 2-year
|
It is the composite of following: All-cause mortality, Disabling stroke, Aortic valve replacement due to advanced valve syndrome (AVS), Heart failure hospitalization, Deterioration in quality of life by Kansas City Cardiomyopathy Questionnaire (KCCQ) at 2 years or at the time of conversion to AVR in the GDMT arm. |
2-year
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
All-cause mortality
Tidsramme: Predischarge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 4- year, 5-year, 6-year, 7-year and 10-year
|
As per VARC-3 defined criteria
|
Predischarge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 4- year, 5-year, 6-year, 7-year and 10-year
|
|
All stroke
Tidsramme: Pre-discharge, 30- day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
As per VARC-3 defined criteria
|
Pre-discharge, 30- day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
Acute Kidney Injury (AKI)
Tidsramme: Pre-discharge, 30-day
|
As per VARC-3 defined criteria
|
Pre-discharge, 30-day
|
|
Bleeding (Type 2, 3 and 4)
Tidsramme: Predischarge, 30-day
|
As per VARC-3 defined criteria
|
Predischarge, 30-day
|
|
Major vascular complications
Tidsramme: 30-day
|
As per VARC-3 defined criteria
|
30-day
|
|
Conduction disturbances and arrhythmias
Tidsramme: Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5- year, 3-year and 5-year
|
As per VARC-3 defined criteria
|
Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5- year, 3-year and 5-year
|
|
New Permanent Pacemaker Implantation (PPI)
Tidsramme: Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
As per VARC-3 defined criteria
|
Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
Proportion of participants requiring initiation of Cardiac Resynchronization Therapy
Tidsramme: Pre-discharge, 30-day, 6- month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
Initiation of CRT (Cardiac Resynchronization Therapy Pacemaker or Defibrillator with Cardiac Resynchronization Therapy) as clinically indicated by the treating cardiologist.
|
Pre-discharge, 30-day, 6- month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
Aortic valve replacement due to advanced valve syndrome
Tidsramme: 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
|
Myocardial Infarction
Tidsramme: Predischarge, 30-day, 6-month, 1-year, 1.5-year, 2-year
|
As per VARC-3 defined criteria
|
Predischarge, 30-day, 6-month, 1-year, 1.5-year, 2-year
|
|
New York Heart Association (NYHA) functional classification
Tidsramme: Screening, Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2- year, 2.5-year, 3-year and 5-year
|
Screening, Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2- year, 2.5-year, 3-year and 5-year
|
|
|
Six-minute walk test
Tidsramme: Screening, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
Screening, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
|
Echocardiographic endpoints
Tidsramme: Screening, Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10- year
|
Screening, Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10- year
|
|
|
Bioprosthetic valve failure
Tidsramme: 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
VARC-3 defined criteria
|
1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
|
Bioprosthetic valve deterioration
Tidsramme: 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
VARC-3 defined criteria
|
1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
|
Aortic bioprosthetic valve dysfunction
Tidsramme: 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
As per VARC-3 defined criteria
|
1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
|
Heart failure hospitalization
Tidsramme: 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
As per VARC-3 defined criteria
|
30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
Kansas City Cardiomyopathy Questionnaire
Tidsramme: Screening, 1-year, 2-year, At time of conversion to AVR from GDMT arm
|
Overall Summary Score < 45 or decline from baseline of >10 point (Unfavorable Outcome) Score Interpretation: 0 to 25: Very poor to poor health 25 to 49: Poor to fair health 50 to 74: Fair to good health 75 to 100: Good to excellent health |
Screening, 1-year, 2-year, At time of conversion to AVR from GDMT arm
|
|
Moderate or severe prosthetic valve regurgitation
Tidsramme: Screening, Pre-discharge, 30-day, 6-month, 1- year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
As per VARC-3 defined criteria
|
Screening, Pre-discharge, 30-day, 6-month, 1- year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
|
N-Terminal Pro B-type Natriuretic Peptide (NT-ProBNP) or BNP
Tidsramme: Screening, Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
Screening, Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
|
New onset of atrial fibrillation or atrial flutter
Tidsramme: Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
As per VARC-3 defined criteria
|
Pre-discharge, 30-day, 6-month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year and 5-year
|
|
Aortic valve replacement or reintervention
Tidsramme: 30-day, 6- month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
Aortic valve replacement or reintervention is defined as any surgical or transcatheter procedure performed to replace the native aortic valve with a prosthetic valve or to treat dysfunction of a previously implanted prosthetic aortic valve.
This includes surgical aortic valve replacement (SAVR), transcatheter aortic valve implantation (TAVI), valve-in-valve TAVI, redo TAVI, or surgical replacement of a previously implanted transcatheter or surgical valve.
|
30-day, 6- month, 1-year, 1.5-year, 2-year, 2.5-year, 3-year, 5-year and 10-year
|
|
Technical success
Tidsramme: At exit from procedure room
|
As per VARC-3 defined criteria
|
At exit from procedure room
|
|
Device success
Tidsramme: 30-day
|
As per VARC-3 defined criteria
|
30-day
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Studieleder: Prof. Patrick Serruys, MD, PhD, FACC, FESC, National University of Ireland, Galway, Ireland
- Studiestol: Prof. Andreas Baumbach, MD, FESC, FRCP, Barts Heart Center, London, UK
Publikasjoner og nyttige lenker
Generelle publikasjoner
- van Swieten JC, Koudstaal PJ, Visser MC, Schouten HJ, van Gijn J. Interobserver agreement for the assessment of handicap in stroke patients. Stroke. 1988 May;19(5):604-7. doi: 10.1161/01.str.19.5.604.
- Lang RM, Badano LP, Mor-Avi V, Afilalo J, Armstrong A, Ernande L, Flachskampf FA, Foster E, Goldstein SA, Kuznetsova T, Lancellotti P, Muraru D, Picard MH, Rietzschel ER, Rudski L, Spencer KT, Tsang W, Voigt JU. Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr. 2015 Jan;28(1):1-39.e14. doi: 10.1016/j.echo.2014.10.003.
- Osnabrugge RL, Mylotte D, Head SJ, Van Mieghem NM, Nkomo VT, LeReun CM, Bogers AJ, Piazza N, Kappetein AP. Aortic stenosis in the elderly: disease prevalence and number of candidates for transcatheter aortic valve replacement: a meta-analysis and modeling study. J Am Coll Cardiol. 2013 Sep 10;62(11):1002-12. doi: 10.1016/j.jacc.2013.05.015. Epub 2013 May 30.
- Kawashima H, Soliman O, Wang R, Ono M, Hara H, Gao C, Zeller E, Thakkar A, Tamburino C, Bedogni F, Neumann FJ, Thiele H, Abdel-Wahab M, Morice MC, Webster M, Rosseel L, Mylotte D, Onuma Y, Wijns W, Baumbach A, Serruys PW. Rationale and design of a randomized clinical trial comparing safety and efficacy of myval transcatheter heart valve versus contemporary transcatheter heart valves in patients with severe symptomatic aortic valve stenosis: The LANDMARK trial. Am Heart J. 2021 Feb;232:23-38. doi: 10.1016/j.ahj.2020.11.001. Epub 2020 Nov 6.
- Brignole M, Moya A, de Lange FJ, Deharo JC, Elliott PM, Fanciulli A, Fedorowski A, Furlan R, Kenny RA, Martin A, Probst V, Reed MJ, Rice CP, Sutton R, Ungar A, van Dijk JG; ESC Scientific Document Group. 2018 ESC Guidelines for the diagnosis and management of syncope. Eur Heart J. 2018 Jun 1;39(21):1883-1948. doi: 10.1093/eurheartj/ehy037. No abstract available.
- Genereux P, Pibarot P, Redfors B, Mack MJ, Makkar RR, Jaber WA, Svensson LG, Kapadia S, Tuzcu EM, Thourani VH, Babaliaros V, Herrmann HC, Szeto WY, Cohen DJ, Lindman BR, McAndrew T, Alu MC, Douglas PS, Hahn RT, Kodali SK, Smith CR, Miller DC, Webb JG, Leon MB. Staging classification of aortic stenosis based on the extent of cardiac damage. Eur Heart J. 2017 Dec 1;38(45):3351-3358. doi: 10.1093/eurheartj/ehx381.
- Terkelsen CJ, Thim T, Freeman P, Dahl JS, Norgaard BL, Kim WY, Tang M, Sorensen HT, Christiansen EH, Nissen H. Randomized comparison of TAVI valves: The Compare-TAVI trial. Am Heart J. 2024 Aug;274:84-94. doi: 10.1016/j.ahj.2024.05.003. Epub 2024 May 9.
- McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Bohm M, Burri H, Butler J, Celutkiene J, Chioncel O, Cleland JGF, Coats AJS, Crespo-Leiro MG, Farmakis D, Gilard M, Heymans S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam CSP, Lyon AR, McMurray JJV, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano GMC, Ruschitzka F, Kathrine Skibelund A; ESC Scientific Document Group. 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure. Eur Heart J. 2021 Sep 21;42(36):3599-3726. doi: 10.1093/eurheartj/ehab368. No abstract available.
- Writing Committee Members; Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP 3rd, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM 3rd, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol. 2021 Feb 2;77(4):e25-e197. doi: 10.1016/j.jacc.2020.11.018. Epub 2020 Dec 17. No abstract available.
- Glikson M, Nielsen JC, Kronborg MB, Michowitz Y, Auricchio A, Barbash IM, Barrabes JA, Boriani G, Braunschweig F, Brignole M, Burri H, Coats AJS, Deharo JC, Delgado V, Diller GP, Israel CW, Keren A, Knops RE, Kotecha D, Leclercq C, Merkely B, Starck C, Thylen I, Tolosana JM; ESC Scientific Document Group. 2021 ESC Guidelines on cardiac pacing and cardiac resynchronization therapy. Eur Heart J. 2021 Sep 14;42(35):3427-3520. doi: 10.1093/eurheartj/ehab364. No abstract available.
- Coisne A, Montaigne D, Aghezzaf S, Ridon H, Mouton S, Richardson M, Polge AS, Lancellotti P, Bauters C; VALVENOR Investigators. Association of Mortality With Aortic Stenosis Severity in Outpatients: Results From the VALVENOR Study. JAMA Cardiol. 2021 Dec 1;6(12):1424-1431. doi: 10.1001/jamacardio.2021.3718.
- Mihatov N, Pibarot P. Moderate Aortic Stenosis With Cardiac Damage: A New Type of Severe Aortic Stenosis. Struct Heart. 2024 Jun 26;8(6):100336. doi: 10.1016/j.shj.2024.100336. eCollection 2024 Nov.
- Coisne A, Scotti A, Latib A, Montaigne D, Ho EC, Ludwig S, Modine T, Genereux P, Bax JJ, Leon MB, Bauters C, Granada JF. Impact of Moderate Aortic Stenosis on Long-Term Clinical Outcomes: A Systematic Review and Meta-Analysis. JACC Cardiovasc Interv. 2022 Aug 22;15(16):1664-1674. doi: 10.1016/j.jcin.2022.06.022.
- Terkelsen CJ, Freeman P, Dahl JS, Thim T, Norgaard BL, Mogensen NSB, Tang M, Eftekhari A, Povlsen JA, Poulsen SH, Pedersen L, Hjort J, Ellert J, Christiansen EH, Sorensen HT, Nissen H. SAPIEN 3 versus Myval transcatheter heart valves for transcatheter aortic valve implantation (COMPARE-TAVI 1): a multicentre, randomised, non-inferiority trial. Lancet. 2025 Apr 19;405(10487):1362-1372. doi: 10.1016/S0140-6736(25)00106-0. Epub 2025 Apr 2. Erratum In: Lancet. 2025 Jun 21;405(10496):2204. doi: 10.1016/S0140-6736(25)01251-6. Lancet. 2026 Feb 21;407(10530):762. doi: 10.1016/S0140-6736(26)00315-6.
- Serruys PW, Tobe A, van Royen N, Amat-Santos IJ, Hudec M, Bunc M, Van den Branden BJL, Laanmets P, Unic D, Merkely B, Hermanides RS, Ninios V, Protasiewicz M, Rensing BJWM, Martin PL, Feres F, De Sousa Almeida M, van Belle E, Linke A, Ielasi A, Montorfano M, Webster M, Toutouzas K, Teiger E, Bedogni F, Voskuil M, Pan M, Angeras O, Kim WK, Rothe J, Abdel-Wahab M, Kristic I, Peral V, Garg S, Tsai TY, Thakkar A, Chandra U, Smits PC, Morice MC, Onuma Y, Baumbach A; LANDMARK Investigators. 1-Year Outcomes of Novel Balloon-Expandable vs Contemporary Transcatheter Heart Valves in Severe Aortic Stenosis: The LANDMARK Trial. J Am Coll Cardiol. 2026 Feb 3;87(4):362-381. doi: 10.1016/j.jacc.2025.10.076. Epub 2025 Nov 16.
- Baumbach A, van Royen N, Amat-Santos IJ, Hudec M, Bunc M, Ijsselmuiden A, Laanmets P, Unic D, Merkely B, Hermanides RS, Ninios V, Protasiewicz M, Rensing BJWM, Martin PL, Feres F, De Sousa Almeida M, van Belle E, Linke A, Ielasi A, Montorfano M, Webster M, Toutouzas K, Teiger E, Bedogni F, Voskuil M, Pan M, Angeras O, Kim WK, Rothe J, Kristic I, Peral V, Garg S, Elzomor H, Tobe A, Morice MC, Onuma Y, Soliman O, Serruys PW; LANDMARK trial investigators. LANDMARK comparison of early outcomes of newer-generation Myval transcatheter heart valve series with contemporary valves (Sapien and Evolut) in real-world individuals with severe symptomatic native aortic stenosis: a randomised non-inferiority trial. Lancet. 2024 Jun 22;403(10445):2695-2708. doi: 10.1016/S0140-6736(24)00821-3. Epub 2024 May 22.
- Jose J, Mandalay A, Cholenahally MN, Khandenahally RS, Budnur SC, Parekh M, Rao RS, Seth A, Chandra P, Kapoor R, Agarwal P, Mathur A, Kumar V, Kanchanahalli SS, Mullasari AS, Subban V, Khanolkar UB, Mehrotra S, Chopra M, Jain RK, Mehta H, Gupta R, Kumar V, Raghuraman B, Shastri N, Elzomor H, Soliman O, Gunasekaran S. Safety and effectiveness of the novel Myval Octacor transcatheter heart valve in severe, symptomatic aortic valve stenosis - A real-world Indian experience (The OCTACOR India Study). Cardiovasc Revasc Med. 2024 Jun;63:1-7. doi: 10.1016/j.carrev.2024.01.016. Epub 2024 Jan 28.
- Elkoumy A, Jose J, Gunasekaran S, Kumar A, Srinivas BC, Manjunath CN, Ravindranath KS, Parekh M, Chandra P, Kapoor R, Abdelshafy M, Seth A, Agrawal P, Mathur A, Rao RS, Elzomor H, Sadanada KS, Kumar V, Arsang-Jang S, Mehrotra S, Raghuraman B, Khanolkar U, Premchand RK, Chopra M, Krishna P, Mehta H, Gupta R, Kumar V, Senguttuvan NB, Baumbach A, Serruys PW, Soliman O. Angiographic quantification of aortic regurgitation following myval octacor implantation; independent core lab adjudication. Int J Cardiol. 2023 Jul 1;382:68-75. doi: 10.1016/j.ijcard.2023.04.003. Epub 2023 Apr 5.
- Amat-Santos IJ, Garcia-Gomez M, de Marco F, Won-Keun K, Brito J, Halim J, Jose J, Sengotuvelu G, Seth A, Terkelsen C, Protasiewicz M, Bonilla N, Garcia B, Sanchez-Luna JP, Blasco-Turrion S, Gonzalez JC, Gonzalez-Bartol E, Ijsselmuiden AJJ, Gomez-Salvador I, Carrasco Moraleja M, San Roman A. Latest-iteration balloon- and self-expandable transcatheter valves for severe bicuspid aortic stenosis: the TRITON study. Rev Esp Cardiol (Engl Ed). 2023 Nov;76(11):872-880. doi: 10.1016/j.rec.2023.03.002. Epub 2023 Mar 9. English, Spanish.
- Kumar V, Sengottuvelu G, Singh VP, Rastogi V, Seth A. Transcatheter Aortic Valve Implantation for Severe Bicuspid Aortic Stenosis - 2 Years Follow up Experience From India. Front Cardiovasc Med. 2022 Jul 28;9:817705. doi: 10.3389/fcvm.2022.817705. eCollection 2022.
- Elkoumy A, Jose J, Terkelsen CJ, Nissen H, Gunasekaran S, Abdelshafy M, Seth A, Elzomor H, Kumar S, Bedogni F, Ielasi A, Arsang-Jang S, Dora SK, Chandra S, Parikh K, Unic D, Baumbach A, Serruys P, Soliman O. One-Year Outcomes after Myval Implantation in Patients with Bicuspid Aortic Valve Stenosis-A Multicentre Real-World Experience. J Clin Med. 2023 Mar 20;12(6):2398. doi: 10.3390/jcm12062398.
- Elkoumy A, Jose J, Terkelsen CJ, Nissen H, Gunasekaran S, Abdelshafy M, Seth A, Elzomor H, Kumar S, Bedogni F, Ielasi A, Dora SK, Chandra S, Parikh K, Unic D, Wijns W, Baumbach A, Mylotte D, Serruys P, Soliman O. Safety and Efficacy of Myval Implantation in Patients with Severe Bicuspid Aortic Valve Stenosis-A Multicenter Real-World Experience. J Clin Med. 2022 Jan 15;11(2):443. doi: 10.3390/jcm11020443.
- Halim J, Rooijakkers M, den Heijer P, El Haddad M, van den Branden B, Vos J, Scholzel B, Meuwissen M, van Gameren M, El Messaoudi S, van Royen N, IJsselmuiden S. Assessing the Novel Myval Balloon-Expandable Valve with the Evolut Valve: A Propensity-Matched Study. J Clin Med. 2023 Jun 22;12(13):4213. doi: 10.3390/jcm12134213.
- Santos-Martinez S, Halim J, Castro-Mejia A, De Marco F, Trani C, Martin P, Infusino F, Ancona M, Moreno R, den Heijer P, Nombela-Franco L, Bedogni F, Sardella G, Montorfano M, Revilla-Orodea A, Delgado-Arana JR, Barrero A, Gomez-Salvador I, IJsselmuiden AJJ, Redondo A, Gutierrez H, Serrador A, Serruys PW, Roman JAS, Amat-Santos IJ. Myval versus alternative balloon- and self-expandable transcatheter heart valves: A central core lab analysis of conduction disturbances. Int J Cardiol. 2022 Mar 15;351:25-31. doi: 10.1016/j.ijcard.2021.12.049. Epub 2022 Jan 1.
- Kawashima H, Wang R, Mylotte D, Jagielak D, De Marco F, Ielasi A, Onuma Y, den Heijer P, Terkelsen CJ, Wijns W, Serruys PW, Soliman O. Quantitative Angiographic Assessment of Aortic Regurgitation after Transcatheter Aortic Valve Implantation among Three Balloon-Expandable Valves. Glob Heart. 2021 Mar 19;16(1):20. doi: 10.5334/gh.959.
- Barki M, Ielasi A, Buono A, Maliandi G, Pellicano M, Bande M, Casilli F, Messina F, Uccello G, Briguglia D, Medda M, Tespili M, Donatelli F. Clinical Comparison of a Novel Balloon-Expandable Versus a Self-Expanding Transcatheter Heart Valve for the Treatment of Patients with Severe Aortic Valve Stenosis: The EVAL Registry. J Clin Med. 2022 Feb 12;11(4):959. doi: 10.3390/jcm11040959.
- Delgado-Arana JR, Gordillo-Monge MX, Halim J, De Marco F, Trani C, Martin P, Infusino F, Ancona M, den Heijer P, Bedogni F, Nombela Franco L, Moreno R, Sargella G, Montorfano M, Aristizabal-Duque C, Romero-Delgado T, Santos S, Barrero A, Gomez Salvador I, IJsselmuiden S, Redondo Dieguez A, San Roman Calvar JA, Amat-Santos IJ. Early clinical and haemodynamic matched comparison of balloon-expandable valves. Heart. 2022 May;108(9):725-732. doi: 10.1136/heartjnl-2021-319349. Epub 2021 Jul 20.
- Kilic T, Ielasi A, Ninios V, Korkmaz L, Panagiotakos D, Yerlikaya G, Ozderya A, Montonati C, Tespili M, Coskun S, Sahin T, Ninios I, Vlasopoulou K, Konus AH, Kul S, Akyuz AR. Clinical outcomes of the Myval transcatheter heart valve system in patients with severe aortic valve stenosis: a two-year follow-up observational study. Arch Med Sci. 2024 Mar 4;20(2):410-419. doi: 10.5114/aoms/176937. eCollection 2024.
- Testa L, Criscione E, Popolo Rubbio A, Squillace M, Ielasi A, Tespili M, Brambilla N, Bedogni F. Safety and performance parameters of the Myval transcatheter aortic valve bioprosthesis: The SAPPHIRE prospective registry. Cardiovasc Revasc Med. 2023 Oct;55:22-27. doi: 10.1016/j.carrev.2023.04.014. Epub 2023 Apr 17.
- Halim J, den Heijer P, Vos J, Scholzel BE, Meuwissen M, van den Branden B, Baumbach A, Ijsselmuiden AJJ. Balloon-Expandable TAVR Bioprostheses: Area or Perimeter Sizing? A Prospective Pilot Study. J Interv Cardiol. 2022 Oct 18;2022:3139476. doi: 10.1155/2022/3139476. eCollection 2022.
- Halim J, den Heijer P, van den Branden B, Meuwissen M, Vos J, Scholzel B, IJsselmuiden A. Short-term outcome after transcatheter aortic valve replacement with a novel balloon-expandable valve. Neth Heart J. 2023 Dec;31(12):500-505. doi: 10.1007/s12471-022-01738-z. Epub 2022 Dec 8.
- Garcia-Gomez M, Delgado-Arana JR, Halim J, De Marco F, Trani C, Martin P, Won-Keun K, Montorfano M, den Heijer P, Bedogni F, Sardella G, IJsselmuiden AJJ, Campante Teles R, Aristizabal-Duque CH, Gordillo X, Santos-Martinez S, Barrero A, Gomez-Salvador I, Ancona M, Redondo A, Roman JAS, Amat-Santos IJ. Next-generation balloon-expandable Myval transcatheter heart valve in low-risk aortic stenosis patients. Catheter Cardiovasc Interv. 2022 Feb;99(3):889-895. doi: 10.1002/ccd.29923. Epub 2021 Aug 14.
- Rao RS, Sharma S, Mehta N, Bana A, Chaturvedi H, Gupta R, Varshney P, Gadhwal K, Saran D, Diwedi P. Single-center experience of 105-minimalistc transfemoral transcatheter aortic valve replacement and its outcome. Indian Heart J. 2021 May-Jun;73(3):301-306. doi: 10.1016/j.ihj.2021.01.023. Epub 2021 Feb 3.
- Sharma SK, Rao RS, Chandra P, Goel PK, Bharadwaj P, Joseph G, Jose J, Mahajan AU, Mehrotra S, Sengottovelu G, Ajit Kumar VK, Manjunath CN, Abhaichand RK, Sethi R, Seth A; Collaborators. First-in-human evaluation of a novel balloon-expandable transcatheter heart valve in patients with severe symptomatic native aortic stenosis: the MyVal-1 study. EuroIntervention. 2020 Aug 28;16(5):421-429. doi: 10.4244/EIJ-D-19-00413.
- Angellotti D, Ryffel C, Schmid L, Raber L, Heg D, Stortecky S, Wild M, Lanz J, Furholz M, Siontis GCM, Praz F, Tomii D, Brugger N, de Marchi S, Haner J, Samim D, Bartkowiak J, Rohla M, Hunziker L, Corpataux N, Susuri N, Gebhard C, Windecker S, Pilgrim T. Long-Term Outcomes in Moderate and Severe Aortic Stenosis According to Extent of Cardiac Damage. JACC Cardiovasc Interv. 2025 Oct 27;18(20):2505-2516. doi: 10.1016/j.jcin.2025.08.018.
- Tastet L, Tribouilloy C, Marechaux S, Vollema EM, Delgado V, Salaun E, Shen M, Capoulade R, Clavel MA, Arsenault M, Bedard E, Bernier M, Beaudoin J, Narula J, Lancellotti P, Bax JJ, Genereux P, Pibarot P. Staging Cardiac Damage in Patients With Asymptomatic Aortic Valve Stenosis. J Am Coll Cardiol. 2019 Jul 30;74(4):550-563. doi: 10.1016/j.jacc.2019.04.065.
- Stassen J, Ewe SH, Butcher SC, Amanullah MR, Hirasawa K, Singh GK, Sin KYK, Ding ZP, Pio SM, Sia CH, Chew NWS, Kong WKF, Poh KK, Cohen DJ, Genereux P, Leon MB, Marsan NA, Delgado V, Bax JJ. Moderate aortic stenosis: importance of symptoms and left ventricular ejection fraction. Eur Heart J Cardiovasc Imaging. 2022 Jun 1;23(6):790-799. doi: 10.1093/ehjci/jeab242.
- Chew NW, Kong G, Ngiam JN, Phua K, Cheong C, Sia CH, Kuntjoro I, Ruan W, Loh PH, Lee CH, Kong WK, Yeo TC, Tan HC, Poh KK. Comparison of Outcomes of Asymptomatic Moderate Aortic Stenosis With Preserved Left Ventricular Ejection Fraction in Patients >/=80 Years Versus 70-79 Years Versus <70 Years. Am J Cardiol. 2021 Oct 15;157:93-100. doi: 10.1016/j.amjcard.2021.07.015. Epub 2021 Aug 7.
- Delesalle G, Bohbot Y, Rusinaru D, Delpierre Q, Marechaux S, Tribouilloy C. Characteristics and Prognosis of Patients With Moderate Aortic Stenosis and Preserved Left Ventricular Ejection Fraction. J Am Heart Assoc. 2019 Mar 19;8(6):e011036. doi: 10.1161/JAHA.118.011036.
- van Gils L, Clavel MA, Vollema EM, Hahn RT, Spitzer E, Delgado V, Nazif T, De Jaegere PP, Geleijnse ML, Ben-Yehuda O, Bax JJ, Leon MB, Pibarot P, Van Mieghem NM. Prognostic Implications of Moderate Aortic Stenosis in Patients With Left Ventricular Systolic Dysfunction. J Am Coll Cardiol. 2017 May 16;69(19):2383-2392. doi: 10.1016/j.jacc.2017.03.023.
- Bax JJ, Hahn RT, Marsan NA, Baumgartner H. Great debate: symptomatic moderate aortic stenosis should undergo intervention. Eur Heart J. 2024 Mar 14;45(11):912-921. doi: 10.1093/eurheartj/ehae050. No abstract available.
- Badiani S, Bhattacharyya S, Aziminia N, Treibel TA, Lloyd G. Moderate Aortic Stenosis: What is it and When Should We Intervene? Interv Cardiol. 2021 May 27;16:e09. doi: 10.15420/icr.2021.04. eCollection 2021 Apr.
Hjelpsomme linker
- A study showing that early aortic valve surgery significantly reduces all-cause death compared to medical treatment in patients with moderate AS and left ventricular systolic dysfunction (LVSD)
- The comprehensive US clinical practice guidelines for the prevention, diagnosis, and management of patients with heart failure, establishing the pillars of guideline-directed medical therapy (GDMT)
- The industry-standard update for clinical endpoint definitions in aortic valve research, ensuring consistent reporting for transcatheter and surgical therapies.
- An international multicenter study demonstrating that second-generation TAVR devices achieve favorable procedural results and clinical outcomes in patients with bicuspid aortic valve stenosis, comparable to those with tricuspid anatomy.
- A major study confirming that TAVR is a durable and effective alternative to surgery for high-risk patients, with 5-year data showing no significant difference in all-cause mortality or stroke compared to SAVR.
- A vital consensus document providing standardized technical rules and clinical algorithms for grading the severity of aortic stenosis using various echocardiographic parameters.
- A comprehensive review of current evidence showing that moderate AS is associated with increased cardiovascular events and mortality, while discussing the potential benefits of early aortic valve replacement (AVR).
- A propensity-matched study of nearly 1,000 patients showing that moderate AS is associated with significantly increased mortality compared to patients without AS, regardless of whether the heart's pumping function (ejection fraction) is preserved or redu
- Boljevic D, Bojic M, Farkic M, et al. Early Outcomes of a Next-Generation Balloon-Expandable Transcatheter Heart Valve - The Myval System: A Single-Center Experience From Serbia. Journal of Cardiology and Cardiovascular Medicine. 2023.
Studierekorddatoer
Studer hoveddatoer
Studiestart (Antatt)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- MLS/MYV/LANDMARK 2
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .