- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT07532317
Comparison of Myval THV Series With Guideline-Directed Medical Therapy in Participants With Moderate Aortic Stenosis
A Prospective, Multinational, Multicentre, Open-label, Randomized Trial to Evaluate Safety and Effectiveness of Meril's Myval Transcatheter Heart Valve (THV) Series Compared to Guideline-Directed Medical Therapy (GDMT) in Participants With Moderate Aortic Stenosis.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Dr.Ashokkumar Thakkar, PhD. Clinical Pharmacology
- Phone Number: +91-9879443584
- Email: landmark.2@merillife.com
Study Locations
-
-
New South Wales
-
Newcastle, New South Wales, Australia
- John Hunter Hospital
-
Contact:
- Dr.Rohan Bhagwandeen, MBChB, FRACP
- Phone Number: +61 2 4943 3122
- Email: rohanb@newcastleheart.com.au
-
-
Queensland
-
Brisbane, Queensland, Australia
- Prince Charles Hospital
-
Contact:
- Dr.Darren Walters, MBBS,MPhil,FRACP,FCSANZ,FSCAI
- Phone Number: (07) 3139 4000
- Email: Darren.Walters@health.qld.gov.au
-
-
Victoria
-
Melbourne, Victoria, Australia
- Victorian Heart Hospital
-
Contact:
- Dr. Rob Gooley, MBBS, PhD, FRACP
- Phone Number: +61 3 7511 1111
- Email: robert.gooley@monashhealth.org
-
-
-
-
Minsk Oblast
-
Minsk, Minsk Oblast, Belarus, 220036
- Republican Scientific and Practical Center of Cardiology (RSPC Cardiology)
-
Contact:
- Dr. Oleg Polonetsky, MD, PhD
- Phone Number: +375 17 208-76-34
- Email: oleg.polonetsky@gmail.com
-
-
-
-
São Paulo
-
São Paulo, São Paulo, Brazil, 04012-909
- Instituto Dante Pazzanese de Cardiologia
-
Contact:
- Fausto Feres, MD, PhD
- Phone Number: +55 11 5085-6000
- Email: faustoferes@hotmail.com
-
-
-
-
Capital Region
-
Copenhagen, Capital Region, Denmark, 2100
- Rigshospitalet
-
Contact:
- Ole De Backer, MD
- Phone Number: +45 35 45 35 45
- Email: ole.debacker@gmail.com
-
-
Capital Region of Denmark (Hovedstaden)
-
Copenhagen, Capital Region of Denmark (Hovedstaden), Denmark, 2100
- Rigshospitalet, Copenhagen University Hospital
-
Contact:
- Ole De Backer, MD, PhD
- Phone Number: +45 35 45 35 45
- Email: ole.debacker@gmail.com
-
-
-
-
Harju
-
Tallinn, Harju, Estonia, 13419
- North Estonia Medical Centre (Põhja-Eesti Regionaalhaigla)
-
Contact:
- Peep Laanmets, MD
- Phone Number: +372 617 1300
- Email: Peep.Laanmets@regionaalhaigla.ee
-
-
-
-
Southwest Finland
-
Turku, Southwest Finland, Finland, 20521
- Turku University Hospital
-
Contact:
- Mikko Savontaus, MD
- Phone Number: +358 2 313 0000
- Email: mikko.savontaus@varha.fi
-
Turku, Southwest Finland, Finland, 20521
- Turku University Hospital (Tyks), Heart Centre
-
Contact:
- Mikko Savontaus, MD, PhD
- Phone Number: +358 2 313 0000
- Email: mikko.savontaus@varha.fi
-
-
-
-
Auvergne-Rhône-Alpes
-
Villeurbanne, Auvergne-Rhône-Alpes, France, 69100
- Medipole Lyon-Villeurbanne
-
Contact:
- Patrick Staat, MD
- Phone Number: +33 4 87 65 00 00
- Email: staatpatrick@gmail.com
-
-
Brittany Region
-
Rennes, Brittany Region, France, 35033
- Centre Hospitalier Universitaire de Rennes
-
Contact:
- Guillaume Leurent, MD
- Phone Number: +33 2 99 28 43 21
- Email: guillaume.leurent@chu-rennes.fr
-
-
Centre-Val de Loire
-
Tours, Centre-Val de Loire, France, 37044
- Centre Hospitalier Universitaire de Tours
-
Contact:
- Christophe Saint Etienne, MD
- Phone Number: +33 2 47 47 47 47
- Email: c.saintetienne@chu-tours.fr
-
-
Essonne
-
Massy, Essonne, France, 91300
- Hôpital Privé Jacques Cartier (ICPS - Institut Cardiovasculaire Paris Sud)
-
Contact:
- Thomas Hovasse, MD
- Phone Number: +33 1 60 13 46 02
- Email: hovasse@angio-icps.com
-
-
Grand Est
-
Strasbourg, Grand Est, France, 67091
- Nouvel Hôpital Civil - Hôpitaux Universitaires de Strasbourg
-
Contact:
- Patrick Ohlmann, MD
- Phone Number: +33 3 69 55 05 00
- Email: patrick.ohlmann@chru-strasbourg.fr
-
-
Haute-Garonne
-
Toulouse, Haute-Garonne, France, 31300
- Clinique Pasteur - Toulouse
-
Contact:
- Didier Tchétché, MD, PhD
- Phone Number: +33 5 62 21 31 31
- Email: tchetche@clinique-pasteur.com
-
-
Hauts-de-France
-
Lille, Hauts-de-France, France, 59037
- Centre Hospitalier Regional Universitaire de Lille
-
Contact:
- Eric Van Belle, MD
- Phone Number: +33 3 20 44 59 62
- Email: eric.vanbelle@chru-lille.fr
-
-
New Aquitaine
-
Bordeaux, New Aquitaine, France
- Centre Hospitalier Universitaire de Bordeaux
-
Contact:
- Lionel Leroux, MD
- Phone Number: +33 5 56 79 56 79
- Email: lionel.leroux@chu-bordeaux.fr
-
-
Occitanie
-
Toulouse, Occitanie, France, 31059
- Centre Hospitalier Universitaire de Toulouse - Hopital Rangueil
-
Contact:
- Thibault Lhermusier, MD
- Phone Number: +33 5 61 32 25 25
- Email: lhermusier.t@chu-toulouse.fr
-
-
Provence-Alpes-Côte d'Azur Region
-
Marseille, Provence-Alpes-Côte d'Azur Region, France, 13005
- Hôpital de la Timone - Assistance Publique Hôpitaux de Marseille
-
Contact:
- Thomas Cuisset, MD
- Phone Number: +33 4 91 38 00 00
- Email: thomas.cuisset@ap-hm.fr
-
Saint-Laurent-du-Var, Provence-Alpes-Côte d'Azur Region, France, 06700
- Institut Arnault Tzanck
-
Contact:
- Julien Adjedj, MD
- Phone Number: +33 4 92 27 33 33
- Email: julienadjedj@hotmail.com
-
-
Île-de-France Region
-
Créteil, Île-de-France Region, France, 94010
- Hôpital Henri-Mondor - Assistance Publique Hôpitaux de Paris
-
Contact:
- Emmanuel Teiger, MD
- Phone Number: +33 1 49 81 21 11
- Email: emmanuel.teiger@aphp.fr
-
Saint-Denis, Île-de-France Region, France, 93200
- Centre Cardiologique du Nord
-
Contact:
- Mohammed Nejjari
- Phone Number: +33 1 49 33 40 00
- Email: mohammed.nejjari@yahoo.fr
-
-
-
-
Baden-Wurttemberg
-
Freiburg im Breisgau, Baden-Wurttemberg, Germany, 79106
- Universitäts-Herzzentrum Freiburg - Bad Krozingen
-
Contact:
- Dirk Westermann, MD
- Phone Number: +49 761 270 34410
- Email: dirk.westermann@uniklinik-freiburg.de
-
-
Bavaria
-
Regensburg, Bavaria, Germany, 93053
- Universitätsklinikum Regensburg
-
Contact:
- Andreas Holzamer, MD
- Phone Number: +49 941 944 0
- Email: andreas.holzamer@klinik.uni-regensburg.de
-
-
Hesse
-
Bad Nauheim, Hesse, Germany, 61231
- Kerckhoff Klinik GmbH
-
Contact:
- Won Keun Kim, MD
- Phone Number: +49 6032 996 0
- Email: w.kim@kerckhoff-klinik.de
-
-
Lower Saxony
-
Braunschweig, Lower Saxony, Germany, 38118
- Städtisches Klinikum Braunschweig
-
Contact:
- Ingo Breitenbach, MD
- Phone Number: +49 531 595 0
- Email: i.breitenbach@klinikum-braunschweig.de
-
-
Saxony
-
Dresden, Saxony, Germany, 01307
- Herzzentrum Dresden GmbH Universitätsklinik
-
Contact:
- Axel Linke, MD
- Phone Number: +49 351 450 0
- Email: axel.linke@tu-dresden.de
-
Leipzig, Saxony, Germany, 04103
- Universitätsklinikum Leipzig
-
Contact:
- Mohamed Abdel-Wahab, MD
- Phone Number: +49 341 97 0
- Email: mohamed.abdel-wahab@medizin.uni-leipzig.de
-
-
-
-
Milan
-
Milan, Milan, Italy, 20132
- IRCCS Ospedale San Raffaele
-
Contact:
- Matteo Montorfano, MD
- Phone Number: +39 02 2643 7329
- Email: montorfano.matteo@hsr.it
-
Milan, Milan, Italy, 20157
- IRCCS Ospedale Galeazzi - Sant'Ambrogio
-
Contact:
- Alfonso Ielasi, MD
- Phone Number: +39 02 83500010
- Email: alfonso.ielasi@gmail.com
-
San Donato Milanese, Milan, Italy, 20097
- IRCCS Policlinico San Donato
-
Contact:
- Francesco Bedogni, MD
- Phone Number: +39 02 5277 41
- Email: Francesco.Bedogni@grupposandonato.it
-
-
-
-
Gelderland
-
Nijmegen, Gelderland, Netherlands, 6525 GA
- Radboud University Medical Center
-
Contact:
- Niels van Royen, MD
- Phone Number: +31 24 361 11 11
- Email: niels.vanroyen@radboudumc.nl
-
-
North Brabant
-
Breda, North Brabant, Netherlands, 4818 CK
- Amphia Hospital
-
Contact:
- Ben Van den Branden, MD
- Phone Number: +31 76 595 50 00
- Email: BvandenBranden@amphia.nl
-
Eindhoven, North Brabant, Netherlands, 5623 EJ
- Catharina Hospital
-
Contact:
- Pim Tonino, MD
- Email: pim.tonino@cze.nl
-
-
North Holland
-
Amsterdam, North Holland, Netherlands, 1091 AC
- OLVG
-
Contact:
- Giovanni Amoroso, MD
- Phone Number: +31 20 599 91 11
-
Contact:
- Email: g.amoroso@olvg.nl
-
-
South Holland
-
Rotterdam, South Holland, Netherlands, 3015 GD
- Erasmus Medical Center
-
Contact:
- Rutger Jan Nuis, MD
- Phone Number: +31 10 704 07 04
- Email: r.nuis@erasmusmc.nl
-
-
Utrecht
-
Nieuwegein, Utrecht, Netherlands, 3435 CM
- St. Antonius Hospital
-
Contact:
- Benno Rensing, MD
- Phone Number: +31 88 320 30 00
- Email: b.rensing@antoniusziekenhuis.nl
-
Utrecht, Utrecht, Netherlands, 3584 CX
- University Medical Center Utrecht
-
Contact:
- Michiel Voskuil, MD
- Phone Number: +31 88 755 55 55
- Email: mvoskuil@umcutrecht.nl
-
-
-
-
Auckland
-
Auckland, Auckland, New Zealand, 1023
- Auckland City Hospital
-
Contact:
- Mark Webster, MB ChB
- Phone Number: +64 9 367 0000
- Email: MWebster@adhb.govt.nz
-
-
Waikato Region
-
Hamilton, Waikato Region, New Zealand, 3204
- Waikato Hospital
-
Contact:
- Sanjeevan Pasupati, MB ChB FRACP
- Phone Number: +64 7 839 8899
- Email: sanjeevan.pasupati@waikatodhb.health.nz
-
-
-
-
Grad Skopje
-
Skopje, Grad Skopje, North Macedonia, 1000
- University Clinic of Cardiology Skopje
-
Contact:
- Sasko Kedev, MD
- Phone Number: +389 2 3147 147
- Email: skedev@gmail.com
-
-
-
-
Oslo
-
Oslo, Oslo, Norway, 0372
- Oslo University Hospital - Rikshospitalet
-
Contact:
- Øyvind Lie, MD
- Phone Number: +47 23 07 00 00
- Email: oyvind.haugen.lie@ous-hf.no
-
-
-
-
Banská Bystrica Region
-
Banská Bystrica, Banská Bystrica Region, Slovakia, 974 01
- Middle Slovak Institute of Cardiovascular Diseases (SÚSCCH)
-
Contact:
- Martin Hudec, MD, PhD
- Phone Number: +421 48 4333 111
- Email: hudecmt@hotmail.com
-
-
-
-
Osrednjeslovenska
-
Ljubljana, Osrednjeslovenska, Slovenia, 1000
- University Medical Centre Ljubljana
-
Contact:
- Matjaz Bunc, MD, PhD
- Phone Number: +386 1 522 50 50
- Email: matjaz.bunc@kclj.si
-
-
-
-
Gauteng
-
Sandton, Gauteng, South Africa, 2191
- Netcare Sunninghill Hospital
-
Contact:
- Farrel Hellig, MD
- Phone Number: +27 11 806 1500
- Email: drhellig@tickerdoc.co.za
-
-
-
-
Andalusia
-
Seville, Andalusia, Spain, 41013
- Hospital Universitario Virgen del Rocío
-
Contact:
- José Díaz
- Phone Number: +34 955 01 20 00
- Email: jfdiazf@yahoo.es
-
-
Aragon
-
Zaragoza, Aragon, Spain, 50009
- Hospital Universitario Miguel Servet
-
Contact:
- Javier Adiarte
- Phone Number: +34 976 76 55 00
- Email: jadiarte@salud.aragon.es
-
-
Balearic Islands
-
Palma de Mallorca, Balearic Islands, Spain, 07120
- Hospital Universitario Son Espases
-
Contact:
- Vicente Peral, MD
- Phone Number: +34 871 20 50 00
- Email: vpd8781@gmail.com
-
-
Castille and León
-
Salamanca, Castille and León, Spain, 37007
- Hospital Clinico Universitario de Salamanca
-
Contact:
- Ignacio Cruz González, MD
- Phone Number: +34 923 29 11 00
- Email: cruzgonzalez.ignacio@gmail.com
-
Valladolid, Castille and León, Spain, 47003
- Hospital Clinico Universitario de Valladolid
-
Contact:
- Ignacio J. Amat-Santos, MD, PhD
- Phone Number: +34 983 42 00 00
- Email: ijamat@gmail.com
-
-
Catalonia
-
Barcelona, Catalonia, Spain, 08036
- Hospital Clínic de Barcelona
-
Contact:
- Ander Regueiro, MD
- Phone Number: +34 932 27 54 00
- Email: aregueir@clinic.cat
-
-
Córdoba
-
Córdoba, Córdoba, Spain, 14004
- Hospital Universitario Reina Sofia
-
Contact:
- Manuel Pan, MD, PhD
- Phone Number: +34 957 01 00 00
- Email: manuelpanalvarez@gmail.com
-
-
Galicia
-
Vigo, Galicia, Spain, 36213
- Hospital Álvaro Cunqueiro
-
Contact:
- José Antonio Baz Alonso, MD
- Phone Number: +34 986 81 11 11
- Email: joseantoniobaz@gmail.com
-
-
Las Palmas
-
Las Palmas de Gran Canaria, Las Palmas, Spain, 35010
- Hospital Universitario de Gran Canaria Doctor Negrin
-
Contact:
- Pedro Martin Lorenzo, MD
- Phone Number: +34 928 45 00 00
- Email: pemarlor@hotmail.com
-
-
Madrid
-
Madrid, Madrid, Spain, 28046
- Hospital Universitario La Paz
-
Contact:
- Raúl Moreno, MD
- Phone Number: +34 917 27 70 00
- Email: raulmorenocardio@gmail.com
-
Madrid, Madrid, Spain, 28034
- Hospital Universitario Ramon y Cajal
-
Contact:
- Angel Sánchez Recalde, MD
- Phone Number: +34 913 36 80 00
- Email: asrecalde@hotmail.com
-
Madrid, Madrid, Spain, 28007
- Hospital General Universitario Gregorio Maranon
-
Contact:
- Eduardo Gutiérrez
- Phone Number: +34 915 86 80 00
- Email: eguti@hotmail.es
-
-
Valencia
-
Valencia, Valencia, Spain, 46026
- Hospital Universitari i Politecnic La Fe
-
Contact:
- Santiago Jorge
- Phone Number: +34 961 24 40 00
- Email: sjorge4@gmx.com
-
-
-
-
Uppsala County
-
Uppsala, Uppsala County, Sweden, 75185
- Uppsala University Hospital
-
Contact:
- Stefan James, MD
- Phone Number: +46 18 611 00 00
- Email: stefan.james@ucr.uu.se
-
-
-
-
Canton of Basel-City
-
Basel, Canton of Basel-City, Switzerland, 4031
- Universitätsspital Basel
-
Contact:
- Thomas Nestelberger, MD
- Phone Number: +41 61 265 25 25
- Email: thomas.nestelberger@usb.ch
-
-
-
-
England
-
London, England, United Kingdom, EC1A 7BE
- Barts Heart Centre, St Bartholomew's Hospital
-
Contact:
- Andreas Baumbach, MD
- Phone Number: +44 20 3765 8000
-
Contact:
- Email: a.baumbach@qmul.ac.uk
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
All participants for this study must meet all of the following inclusion criteria:
- Participants with ≥ 65 years of age.
- Participant has provided written informed consent as approved Institutional Review Board (IRB)/Independent Ethics Committee (IEC)/Ethics Committee (EC) of the investigational site to participate in the study.
Participant with moderate aortic stenosis, defined as one of the following
- Peak aortic jet velocity (Vmax) ≥ 3.0 m/s and < 4.0 m/s, or
- Mean pressure gradient ≥ 25 mmHg and < 40 mmHg AND
The participant must meet one of the following categories:
3.1.AVA > 1.0 - ≤ 1.5 cm²; OR
3.2.AVA ≤ 1.0 cm² (or AVAi ≤ 0.6 cm²/m²)
3.2.1 Left Ventricular Function and Flow Profile: It is defined as participants with peak aortic jet velocity (Vmax) ≥ 3.0 and < 4.0 m/s or mean pressure gradient ≥ 25 and < 40 mmHg, and in the presence of aortic valve area (AVA) ≤ 1.0 cm² (or AVAi ≤ 0.6 cm²/m²)
The participant must meet one of the following categories:
a.Normal-Flow, Preserved LVEF:*
- Stroke Volume Index (SVi > 35 ml/m²) and LVEF ≥ 50% then, perform CT aortic valve calcium score to confirm true moderate AS:<1200 AU (female) or < 2000 AU (male) OR b.Low-Flow, Preserved LVEF:
- SVi ≤ 35 ml/m² and LVEF ≥ 50%, then perform CT aortic valve calcium score to confirm true moderate AS: < 1200 AU (female) or < 2000 AU (male) OR c.Low-Flow, Reduced LVEF:
SVi ≤ 35 ml/m² and LVEF < 50%, then confirm contractile reserve on dobutamine stress echocardiography (DSE)^, defined as a ≥ 20% increase in stroke volume with; I.AVA > 1.0 and ≤ 1.5 cm² or II.AVA > 1.0 cm² then perform CT aortic valve calcium score to confirm true moderate AS: < 1200 AU (female) or < 2000 AU (male) ^ If DSE is not feasible or inconclusive, CT calcium scoring will be considered, with thresholds of < 1200 AU for female and < 2000 AU for male to identify Moderate AS participants.
- Not applicable for asymptomatic participants as asymptomatic with SVi > 35 are excluded.
Moderate AS participants with symptoms:
Evidence of symptoms:
I.NYHA class ≥ II# and II.Chronic Dyspnea or III.Angina (CCS ≥ II) or IV.Cardiac Syncope
OR
- Asymptomatic moderate AS participants with at least one of the evidence of cardiac damage/dysfunction:
I.Participant with left ventricle ejection fraction ≤ 50% or
II.Diastolic dysfunction ≥ Grade II or
III.Stroke Volume Index ≤ 35 ml/m² or
IV.Persistent Atrial Fibrillation (AF) lasting from past 6 months or Paroxysmal Atrial Fibrillation episode within 6 months prior to consent or
V.NT-proBNP ≥ 200 pg/ml or ng/l or ≥ 200000 µg/l (or BNP ≥ 50 pg/ml or ng/l or ≥ 50000 µg/l) or
VI.LV mass index > 95 g/m² for female and > 115 g/m² for male (To detect LV hypertrophy) or
VII.LV dimension or
- LV systolic diameter > 4 cm or > 40 mm for male and > 3.5 cm or 35 mm for female or
- LV diastolic diameter > 5.8 cm or > 58 mm for male and > 5.2 cm or 52 mm for female
VIII.LV volume
- LV systolic volume > 61 mL or cm3 for male and > 42 mL or cm3 for female or
LV diastolic volume > 150 mL or cm3 for male and > 106 mL or cm3 for female
- Only 10% of total study participants with NYHA class IV will be included in the trial.
Exclusion Criteria:
- Participants with moderate aortic stenosis undergoing concomitant CABG or surgical intervention on the ascending aorta or another valve.
- Aortic valve is unicuspid or non-calcified as verified by echocardiography/CT.
- Renal insufficiency with glomerular filtration rate (GFR) < 30 mL/min and/or need for renal replacement therapy.
- Participants with ≥ moderate concomitant aortic regurgitation (≥ 3 grade).
- Participants with severe aortic stenosis.
- Moderate or severe mitral/tricuspid regurgitation (≥ 3 grade).
- Participants with pre-existing mechanical or bioprosthetic aortic valve.
- Left ventricle ejection fraction ≤ 20%.
- Severe left ventricular outflow tract calcification that would increase the risk of annular rupture or significant paravalvular leak post-TAVI.
- Cardiac imaging evidence of intracardiac mass, thrombus, or vegetation.
- Previous stroke with permanent disability (modified Rankin score ≥ 2).
- Life expectancy < 24 months due to non-cardiac co-morbid conditions including carcinomas, chronic liver disease, chronic renal disease or chronic end-stage pulmonary disease.
- Currently participating in an investigational drug or another device study where the primary endpoint is not achieved.
- Any condition, which in the Investigator's opinion, would preclude safe participation of participants in the study (e.g. psychiatric, alcoholism).
- TAVI unsuitable via transfemoral route.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Experimental: Transcatheter Aortic Valve Implantation
|
Myval THV Series will include Myval/Myval Octacor/ OctaPro/OctaPro+ THV or any subsequent advanced version commercially available at the investigator site.
|
|
No Intervention: Guideline-directed medical therapy
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Primary Efficacy Endpoint
Time Frame: 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
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
All-cause mortality
Time Frame: 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
Time Frame: 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)
Time Frame: Pre-discharge, 30-day
|
As per VARC-3 defined criteria
|
Pre-discharge, 30-day
|
|
Bleeding (Type 2, 3 and 4)
Time Frame: Predischarge, 30-day
|
As per VARC-3 defined criteria
|
Predischarge, 30-day
|
|
Major vascular complications
Time Frame: 30-day
|
As per VARC-3 defined criteria
|
30-day
|
|
Conduction disturbances and arrhythmias
Time Frame: 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)
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: 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
Time Frame: At exit from procedure room
|
As per VARC-3 defined criteria
|
At exit from procedure room
|
|
Device success
Time Frame: 30-day
|
As per VARC-3 defined criteria
|
30-day
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Prof. Patrick Serruys, MD, PhD, FACC, FESC, National University of Ireland, Galway, Ireland
- Study Chair: Prof. Andreas Baumbach, MD, FESC, FRCP, Barts Heart Center, London, UK
Publications and helpful links
General Publications
- 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.
Helpful Links
- 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.
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- MLS/MYV/LANDMARK 2
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Moderate Aortic Stenosis
-
Kardigan, Inc.RecruitingModerate Aortic Valve StenosisUnited States, Canada
-
St. Antonius HospitalRecruitingSevere Aortic Valve Stenosis | Moderate Aortic Valve StenosisNetherlands
-
Second Affiliated Hospital, School of Medicine,...RecruitingAortic Valve Disease | Moderate Aortic Valve Stenosis | Moderate Aortic Valve RegurgitationChina
-
Dermed Diagnostics, Inc.WithdrawnModerate Aortic Valve Stenosis
-
University of East AngliaClinical Research and Trials Unit (Norfolk & Norwich University Hospital,...Recruiting
-
Insel Gruppe AG, University Hospital BernRecruitingAortic Valve Replacement in Patients With Moderate Aortic Stenosis Combined With Mitral RegurgitationSwitzerland
-
Cardiawave SAMicro Cro; TWriteWithdrawnModerate Aortic Valve StenosisSerbia
-
National Institute of Cardiology, Warsaw, PolandThe Institute of Bioorganic Chemistry, Polish Academy of SciencesRecruitingAortic Stenosis | Low-gradient Aortic StenosisPoland
-
MiRusRecruitingAortic Stenosis | Symptomatic Severe Native Aortic StenosisUnited States
-
Anteris Technologies Ltd.Active, not recruitingAortic Stenosis | Aortic Valve Calcification | Severe Aortic Valve Stenosis | Symptomatic Aortic StenosisUnited States
Clinical Trials on Transcatheter aortic valve Implantation
-
Didier TCHETCHEAbbottNot yet recruitingBicuspid Aortic ValveFrance
-
Xijing HospitalRecruitingAortic Valve RegurgitationChina
-
Xijing HospitalRecruiting
-
Xijing HospitalRecruitingAortic Valve Disease MixedChina
-
Clinique PasteurUnknownBicuspid Aortic ValveFrance
-
University of PadovaFondazione GISE OnlusRecruiting
-
University of AthensRecruitingTranscatheter Aortic Valve ReplacementGreece
-
Edwards LifesciencesCompletedSevere Aortic StenosisSpain, Italy, Canada, Belgium, Greece, Germany, Austria, United Kingdom, Finland, Denmark, France, Switzerland, Israel, Poland, South Africa, Czechia, Netherlands, Norway
-
Medical University of WarsawRecruitingAortic Valve Stenosis | Ventricular Outflow Obstruction, LeftPoland
-
Segeberger Kliniken GmbHCompleted