Ventriculo-arterial Coupling Modification Evaluated by PRAM During TAVI Procedure

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Aortic valve stenosis
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Support The TransCatheter Valve and Vessels Trial TAVR Without Predilatation Safety and Efficacy Study of MicroPort’s Transcatheter Aortic Valve and Delivery System for TAVI Enable® Aortic Sutureless Bioprosthesis Evaluation Radiation Following Percutaneous Balloon Aortic Valvuloplasty to Prevent Restenosis Myocardial Flow Reserve in Severe AS Without Obstructive Coronary Artery Disease Clinical Significance of Collagen Metabolism Changes in Left Cardiac Ventricle Medtronic CoreValve Evolut R U.S. Clinical Study (Evolut 34R Addendum) HLT transfemOral Replacement of aortIc Valve Via transcatherteriZatiON CANADA Aortic Stenosis Pre-Transcatheter Aortic Valve Replacement (TAVR) Procedure CT Scan PREVAIL-20J – Transfemoral Placement of 20mm Aortic Balloon Expandable Transcatheter Valve Trial RESPOND EDGE Post Market Study Impact of SAVR and TAVR on Patient’s Activity and Mobility BIOVALVE – I / II Clincial Investigation Comparison of Blood and Crystalloid Cardioplegia Ventriculo-arterial Coupling Modification Evaluated by PRAM During TAVI Procedure CoreValve Advance International Post Market Study HLT transfemOral Replacement of aortIc Valve Via transcatherteriZatiON SWISS TAVI Registry CoreValve™ Evolut R™ FORWARD Study Transfemoral Replacement of Aortic Valve With HLT MeriDIAN Valve Early Feasibility Trial Follow-up After TAVR Without Systematic Intensive Care Unit Admission ACURATE NEO/TF Transcatheter Heart Valves and Non-inferiority Versus Medtronic CoreValve Systems CoreValve™ Evolut R™ 34 mm System Registry (CoreValve34) Inflammation and Thrombosis in Patients With Severe Aortic Stenosis After Transcatheter Aortic Valve Replacement (TAVR) ACURATE TA™ Valve Implantation Registry: SAVI 2 Colibri Transcatheter Aortic Heart Valve System Study HLT Meridian Valve CE Mark Trial Transfemoral Replacement of Aortic Valve With HLT MeriDIAN Valve Feasibility Trial CANADA Assessment of Arrhythmias in Patients Undergoing Transcatheter Aortic Valve Implantation Using a Small Insertable Cardiac Monitoring Device Reactive Oxygen Species Following Aortic Valve Replacement Biological Factors Associated With Subclinical Valvular Thrombosis Hemodynamic Comparison of Tissue Aortic Valves Volume Challenge Added to DSE in the Diagnosis of Severe LFLGAS Impact of Perioperative Treatment With Intravenous Glutamine on Myocardial Protection in Cardiac Surgery Patients With Aortic Stenosis The Effects of High Spinal Anesthesia on Heart Function, Stress Response and Pain Control in Aortic Valve Surgery A Clinical Trial of Transcatheter Aortic Valves in Dialysis Patients (Japan) Erythropoietin + Iron Therapy for Anemic Patients Undergoing Aortic Valve Replacement A Study Evaluating the Effects of Ataciguat (HMR1766) on Aortic Valve Calcification Efficacy of Angiotensin Receptor Blocker Following aortIc Valve Intervention for Aortic STenOsis: a Randomized mulTi-cEntric Double-blind Phase II Study Prehabilitation to Improve Functional and Clinical Outcomes in Patients With Aortic Stenosis Evaluation of Transcatheter Aortic Valve Replacement Compared to SurveilLance for Patients With AsYmptomatic Severe Aortic Stenosis Phono- and Electrocardiogram Assisted Detection of Valvular Disease The Medtronic TAVR 2.0 US Clinical Study PREVAIL-J – Transfemoral & Transapical Placement of Aortic Balloon Expandable Transcatheter Valves Trial (Japan) Regression of Myocardial Fibrosis After Aortic Valve Replacement Transcatheter Aortic Valve Replacement Versu Surgical Aortix Valve Replacement for Treating Elderly Patients With Severe Aortic Stenosis and Small Aortic Annuli: A Prospective Randomized Study The VIVA Trial ACURATE Neo™ AS Aortic Bioprosthesis for Implantation Using the ACURATE neoTM AS TF Transfemoral Delivery System in Patients With Severe Aortic Stenosis THE ALIGN-AS TRIAL: JenaValve Pericardial TAVR Aortic Stenosis Study Prognostic Impact of Myocardial Longitudinal Strain in Asymptomatic Aortic Stenosis: a Meta-Analysis Severe Aortic Valve Stenosis and Concomitant Coronary Artery Disease in Patients Undergoing TAVI Treatment of Aortic Stenosis in Brazil: Cost-Utility Analysis of TAVI vs SAVR Clinical Evaluation of MDT-2111 in Subjects With Small Aortic Annuli and Symptomatic Severe Aortic Stenosis Valvuloplasty Scoring Balloon Catheter First-in-Man Study Effect of Angiotensin II Receptor Blockers (ARB) on Left Ventricular Reverse Remodelling After Aortic Valve Replacement in Severe Valvular Aortic Stenosis Surgical Treatment of Aortic Stenosis With a Next Generation Surgical Aortic Valve Registry to Evaluate the Impact of a Valve Coordinator on Aortic Stenosis / TAVI Outcome – (German Pilot) Quality of Care in AS IMPULSE Study Biomarkers in Aortic Stenosis – B.A.S.S. CoreValve® System Australia/New Zealand Clinical Study The Role of Cardiac Mechanics, Biomarkers and Frailty in Aortic Stenosis High-Sensitivity Troponin T Plasma Levels in Patients With Aortic Stenosis (Tyrolean Aortic Stenosis Study-2) Role of Active Valvular Calcification and Inflammation in Patients With Aortic Stenosis Interest of Pulse Wave Velocity Measurement as a Predictor of Severity of Aortic Stenosis A Prospective Study of Fractional Flow Reserve Assessment of Intermediate Coronary Stenoses in Severe Aortic Stenosis Prospective Balloon Aortic Valvuloplasty Identification of Parameters in rapId-proGression Subgroup Patients With Moderate Aortic Stenosis RHEIA (Randomized researcH in womEn All Comers With Aortic Stenosis) Effects of High Dose Atorvastatin in Patients With Surgical Aortic Stenosis Early Surgery for Patients With Asymptomatic Aortic Stenosis Predicting Aortic Stenosis Progression by Measuring Serum Calcification Propensity Bicuspid Aortic Valve Stenosis and the Effect of vItamin K2 on Calciummetabolism on 18F-NaF PET/MRI Endothelial Progenitors in Aortic Stenosis: Association With Aortic Stenosis Progression and Severity Outcomes of Transcatheter Aortic Valve Implantation in Oncology Patients With Severe Aortic Stenosis Evaluation of BAV in Different Hemodynamic Entities of Severe AS Intravenous Iron Supplement for Iron Deficiency in Patients With Severe Aortic Stenosis The SAPIEN 3 Ultra System in Intermediate Risk Patients With Symptomatic Severe Aortic Stenosis Clinical Value of Stress Echocardiography in Moderate Aortic Stenosis CENTERA THV System in Intermediate Risk Patients Who Have Symptomatic, Severe, Calcific, Aortic Stenosis Requiring Aortic Valve Replacement Outcomes of Transcatheter Aortic Valve Implantation in Management of Severe Symptomatic Aortic Stenosis Safety and Efficacy of Lotus Valve For TAVI In Patients With Severe Aortic Stenosis In Chinese Population Rehabilitation in Aortic Stenosis Patients Aortic Stenosis Evaluated Via Modern Ballistocardiography and Seismocardiography Study of Platelet Activation by Severe Aortic Stenosis and Its Correction by Transcatheter Aortic Valve Implantation Sizing-sTrategy of Bicuspid AoRtic Valve Stenosis With Transcatheter Self-expandable Valve The Plasma Serotonin and Aortic Stenosis: a Pilot Study. 18F-NaF Uptake and Aortic Stenosis Progression Cardiovascular Rehabilitation in Patients With Severe Aortic Stenosis Submitted to Valvar Correction Aortic Stenosis and PhosphodiEsterase Type 5 iNhibition (ASPEN): A Pilot Study Clinical Outcome of Patients With Low-gradient Severe Aortic Stenosis Ultrasonic Markers for Myocardial Fibrosis and Prognosis in Aortic Stenosis Fetal Intervention for Aortic Stenosis and Evolving Hypoplastic Left Heart Syndrome The PARTNER 3 – Trial – The Safety and Effectiveness of the SAPIEN 3 Transcatheter Heart Valve in Low Risk Patients With Aortic Stenosis Ventricular Remodeling In Patients With Aortic Stenosis Assessed Echocardiography Podocan and Wnt Pathway in Left Ventricular Remodeling of Aortic Stenosis Preoperative Assessment of Aortic Valve Stenosis and Coronary Artery Disease Statin Therapy in Asymptomatic Aortic Stenosis Validation of the “TASQ” in Patients Undergoing SAVR or TF-TAVI Analysis and Comparative Evaluation of Aortic Calcium by Computed Tomography and Histopathology in Patients With Aortic Stenosis Improving Echo Measurements in the Diagnosis of Aortic Stenosis accuRate Evaluation of Benefit With Optimal Medical Treatment With or With-Out Transcatheter Valve Repair of PARADOXical Low Flow Low Gradient Aortic Stenosis – REBOOT-PARADOX Aortic Stenosis: Determinants and Prognostic Value of Preoperative Left Ventricular Remodeling After Valvular Replacement Randomized Study for the Optimal Treatment of Symptomatic Patients With Low Gradient Severe Aortic Valve Stenosis and Preserved Left Ventricular Ejection Fraction Microvascular Dysfunction in Aortic Stenosis Percutaneous Aortic Valve 18F System for the Treatment of Patients With Severe Aortic Stenosis Determination of the Acute Effects of Aortic Stenosis on Coronary Artery Haemodynamics Mechanism of Decompensation Evaluation – Aortic Stenosis Speckle Tracking Imaging in Patients With Low Ejection Fraction Aortic Stenosis (SPArKLE-AS) A Comparison of Advanced Imaging Techniques in Aortic Stenosis Aortic Valve Replacement Versus Conservative Treatment in Asymptomatic Severe Aortic Stenosis Microparticles in Severe Aortic Stenosis Aortic Stenosis and PhosphodiEsterase iNhibition With Aortic Valve Replacement (ASPEN-AVR): A Pilot Study An Investigational Drug on Clinical Outcomes in Patients With Aortic Stenosis (Narrowing of the Major Blood Vessel of the Heart)(MK-0653A-043 AM4)(COMPLETED) Clinical Evaluation of MDT-2111 in Subjects With Symptomatic Severe Aortic Stenosis Acute Hemodynamic Effects of Sildenafil in Patients With Severe Aortic Stenosis Transapical Transcatheter Treatment Versus Conventional Surgery in Patients With Native Aortic Valve Stenosis Measurement of Myocardial Stiffness Using Elastometry in Patients With Aortic Stenosis Study to Improve Outcomes in Aortic Stenosis Multicenter Prospective Study of Low-Flow Low-Gradient Aortic Stenosis (TOPAS Study) Severe Aortic Stenosis in Patients Referred for Valve Surgery Frailty and Mortality in Older Old With Severe Aortic Stenosis Myocardial Efficiency of the Left Ventricle in Asymptomatic Patients With Aortic Valve Stenosis – a Prognostic Marker and a Target for Intervention? PCSK9 Inhibitors in the Progression of Aortic Stenosis Early Surgery Versus Conventional Treatment in Very Severe Aortic Stenosis Randomized Study to Evaluate the Efficacy of Fluvastatin on Inflammatory Markers in Patients With Aortic Stenosis. A Comparison of Transcatheter Heart Valves in High Risk Patients With Severe Aortic Stenosis: The CHOICE Trial Angiogenesis and Fibrosis in Aortic Stenosis Acquired Von Willebrand Syndrome in Severe Aortic Stenosis Effect of Bisoprolol on Progression of Aortic Stenosis Use of Cardiac-MRI to Predict Results for People With Severe Aortic Stenosis Effects of Rosuvastatin on Aortic Stenosis Progression Targeting Pulsatile Load to Increase Exercise Capacity and Quality of Life After Aortic Valve Replacement for Severe Aortic Stenosis (PULSE AS) Valvosoft First-In-Man Study in Severe Symptomatic Aortic Stenosis Assessment of Myocardial Tissue Damage in Aortic Stenosis Genetics of Aortic Stenosis: From Family Forms to the Common Forms ACURATE Neo™ Aortic Bioprosthesis for Implantation Using the ACURATE TA™ LP Transapical Delivery System in Patients With Severe Aortic Stenosis ACURATE Neo™ TA Delivery System in Patient With Severe Aortic Stenosis Genetic of Aortic Valve Stenosis – Clinical and Therapeutic Implications The Role of Myocardial Fibrosis in Patients With Aortic Stenosis Morbidity and Mortality Due to Deferral of Aortic Valve Replacement in Patients With Severe Aortic Stenosis Serum Biomarkers for Aortic Valve Stenosis Aortic Stenosis: Determinants of Progression, Severity and Left Ventricular Remodeling Aortic Stenosis in Elderly : Determinant of Progression Biological Variation of Cardiac Biomarkers in Aortic Valve Stenosis GPx Activity in Subjects With Aortic Stenosis Undergoing TAVR Low Flow Low Gradient Aortic Stenosis Relevance of the (re)Search for a Contractile Reserve Vivio AS (Aortic Stenosis) Algorithm Optimization Study Risk Prediction in Aortic Stenosis Acute Haemodynamic Effects of Treatment With Angiotensin Converting Enzyme (ACE)-Inhibitors in Patients With Symptomatic Aortic Stenosis Utility of Exercise-induced N-terminal (NT) Pro-brain Natriuretic Peptide Levels in Predicting Prognosis in Asymptomatic Aortic Stenosis Heart Failure and Aortic Stenosis Transcriptome Valvular Aortic Stenosis: Study of Myocardiac Fibrosis by Magnetic Resonance Imagery Vivio AS (Aortic Stenosis) Detection Study Cardiac MRI for Severe Aortic Stenosis Metabolic Determinants of the Progression of Aortic Stenosis Impact of a Patient Decision Aid for Treatment of Aortic Stenosis Early Detection of Aortic Stenosis in the Community During Flu Vaccination Correlation of Auscultatory Severity of Aortic Stenosis With Trans Thoracic Echocardiography The Effect of Lipitor on Aortic Stenosis

Brief Title

Ventriculo-arterial Coupling Modification Evaluated by PRAM During TAVI Procedure

Official Title

Ventriculo-arterial Coupling Modification Evaluated by PRAM (Pressure Recording Analytical Method) in the Aortic Stenosis Treated by TAVI (Transcatheter Aortic Valve Implantation)

Brief Summary

      Calcified aortic stenosis is the most frequent valvulopathy in Europe and North America.
      Aortic stenosis is an obstacle to the ejection of blood from the left ventricle to the aorta
      and leads to morphological changes in the left ventricle and hemodynamic modifications.

      Intrinsic ventricular performance can be characterized using three parameters:

        -  Ventricular elastance (Ees for End Systolic Elastance) which represents the index of
           ventricular contractility independently of the load.

        -  Arterial elastance (Ea for Arterial Elastance) which represents the post-load

        -  The ventriculo-arterial coupling index (Ees / Ea) which represents energy efficiency.

      For patients with high surgical risk (EuroSCORE II> 6), TAVI (Transcatheter Aortic Valve
      Implantation) is recommended for aortic valve replacement. Many complications may occur after
      TAVI (haemorrhagic, embolic, renal, myocardial ischemia). Post-TAVI complications may also be
      cardiac decompensation of the underlying cardiac disease to cardiogenic shock. However,
      literature on left ventricular performance after aortic valvular replacement is poor because
      of the difficulty and invasiveness of the analysis involved.

      Cardiac energy analysis plays an additional role in understanding the clinical patients
      conditions. On this point, cardiac energy modifications, based on ventriculo-arterial
      coupling, could be indicators of cardiac function. Two methods (ultrasound and pulse contour)
      are used to understand and explore the ventriculo-arterial coupling, preload, postload,
      contractility and hemodynamic changes interactions.

      Echocardiography allows the Ees / Ea and SW / PVA (Stoke work/ pressure-volume area) ratios
      mesurements. PRAM (Pressure Recording Analytical Method) through the MostCare® monitor, gives
      common hemodynamic parameters and more specific parameters such as arterial elastance (Ea)
      cardiac cycle efficiency (CCE), dP / dt. Cardiac cycle efficiency (CCE) is an exclusive
      variable that describes the hemodynamic performance in terms of energy expenditure in the
      patient being followed.

      TAVI procedure is an acute model of ventriculo-arterial coupling modification by treatment of
      the ventricular ejection obstacle. The PRAM method evaluates the ventriculo-arterial
      coupling. The aim of our study is to evaluate by PRAM the changes in cardiac energy variables
      before and after aortic valve replacement by TAVI

Study Type

Observational [Patient Registry]

Primary Outcome

Transcatheter aortic valve implantation (TAVI) impact on cardiac energy performance

Secondary Outcome

 Echocardiographic cardiac energy performance modification after transcatheter aortic valve implantation

Condition

Aortic Valve Stenosis

Publications

* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.

Recruitment Information

Estimated Enrollment

20

Start Date

September 14, 2017

Completion Date

November 1, 2018

Primary Completion Date

May 1, 2018

Eligibility Criteria

        Inclusion Criteria:

          -  Age >18 years

          -  elective TAVI intervention with femoral access

          -  consent

        Exclusion Criteria:

          -  permanent arrhythmias

          -  pacemaker dependency

          -  moderate to severe mitral or tricuspid valve regurgitation

          -  intracardiac shunt

Gender

All

Ages

18 Years - N/A

Contacts

Caroline FRITZ, MD, +33383157379, [email protected]

Location Countries

France

Location Countries

France

Administrative Informations

NCT ID

NCT03385785

Organization ID

RNI2017/PRAMTAVI-FRITZ/YB

Responsible Party

Sponsor

Study Sponsor

Central Hospital, Nancy, France

Study Sponsor

Caroline FRITZ, MD, Principal Investigator, Central Hospital, Nancy, France

Verification Date

September 2017