Protection by Remote Ischemic Preconditioning During Transcatheter Aortic Valve Implantation

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Aortic valve stenosis
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Open-label, Randomized Trial in Participants Undergoing TAVR to Determine Safety & Efficacy of Bivalirudin vs UFH Dual AntiPlatelet Therapies for Prevention of Periinterventional Embolic Events in TAVI The Italian Society of Invasive Cardiology Registry on Percutaneous Aortic Valve German TAVI-Register EDWARDS INTUITY Valve System FOUNDATION Study Anticoagulant Versus Dual Antiplatelet Therapy for Preventing Leaflet Thrombosis and Cerebral Embolization After Transcatheter Aortic Valve Replacement Transcatheter Aortic Valve Replacement to UNload the Left Ventricle in Patients With ADvanced Heart Failure (TAVR UNLOAD) Does Cardiac REhabilitation Improve Functional, Independence, Frailty and Emotional outCOmes Following Trans Catheter Aortic ValvE Replacement? Effect of Steroids on Cerebral Inflammation and Neuronal Damage After Surgical Aortic Valve Replacement Remote Ischemic Preconditioning for Renal Protection in TAVI Avr Thrombosis OutcoMe Study PRospective Observation of Aortic reGuRgitation aftEr TAVI and progreSS Over Time: PROGRESS PVL Registry Virtual Reality Assisted Conscious Sedation During TAVI The Aortic Valve DECalcification (AVADEC) Trial Influence of EPICardial Adipose Tissue in HEART Diseases: EPICHEART Study Three Dimensional Imaging and Wireless Technologies to Enhance Medical Care in Space Personalized Activity Intervention in Rehabilitation After Cardiac Operations (the PACO Trial) Comparison of Two Biological Aortic Valves. Mosaic Ultra and Trifecta. 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POLESTAR Trial – An International Multi-center Early Discharge TAVI Program REPRISE EDGE 29 mm EU Study The CONFIDENCE Registry Interest of Cardiac Computed Tomography to Optimize and Improve the Procedure of TAVI Transapical Implantation of the Medtronic Engager Transcatheter Aortic Valve Implantation System – The Engager European Pivotal Trial Post-Market Follow-up of the CENTERA Transcatheter Heart Valve System SecOnd-generation seLf-expandable Versus Balloon-expandable Valves and gEneral Versus Local Anesthesia in TAVI Balloon Aortic Valvuloplasty During Surgical Aortic Valve Replacement The PROTEMBO SF Trial Adjuvant Radiation in Aortic Valvuloplasty – ARAVA Value of Oral Phytate (InsP6) in the Prevention of Progression of the Cardiovascular Calcifications Supra-Annular vs. Annular ValvEs for Small Annuli Heart Leaflet Technologies Valve Study A Study to Evaluate the Neuro-embolic Consequences of TAVR Femoral vs Radial Approach and MRI Evaluation of Strokes Mortality Post-TAVI and Correlation With Haemodynamic Parameters. Pilot Study of Cognitive and Functional Outcomes Following TAVI Neuropsychological Testing in Patients Undergoing Transvascular Aortic Valve Implantation Costs, Cognitive Abilities and Quality of Life After Transcatheter Aortic Valve Implantation and Surgical Aortic Valve Replacement SOURCE XT REGISTRY Imaging Histone Deacetylase in the Heart A pragmatiC sTrategy to Promote actIVity and Enhance Quality of Life AFTER Transcatheter Aortic Valve Replacement The PARTNER II Trial: S3iCAP Symetis ACURATE Neo™ Valve Implantation SAVI TF Registry X-ray Fluoroscopy Fused With Computed Tomography (XFC) Technical Development First in Man Study of the JenaValve TAVI Plus System Transfemoral Evaluation of Fractional Flow Reserve Calculated by Computed Tomography Coronary Angiography in Patients Undergoing TAVR Ascending Aortic Dilation in BiAV After TAVR Safety and Performance Study of the Optimum Transcatheter Aortic Valve Transcatheter Aortic Valve Replacement With Extracorporeal Life System 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. 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Brief Title

Protection by Remote Ischemic Preconditioning During Transcatheter Aortic Valve Implantation

Official Title

Protection of Heart, Brain and Kidney by Remote Ischemic Preconditioning in Patients Undergoing Transcatheter Aortic Valve Implantation - a Randomized, Single-blind Study

Brief Summary

      Transcatheter aortic valve implantation (TAVI) has rapidly been adopted into clinical
      practice, but concerns have been raised regarding periprocedural complications like e.g.
      myocardial injury, stroke or acute kidney injury. Remote ischemic preconditioning (RIPC) with
      upper limb ischemia/reperfusion provides perioperative myocardial protection in patients
      undergoing elective coronary artery bypass surgery. The present study assesses protection of
      heart, brain and kidney by RIPC in patients undergoing TAVI. The study also addresses safety
      and clinical outcome.

Detailed Description

      -  On the assumption of our recent data (Thielmann et al, Lancet 2013, 382(9892):597-604),
           we performed a power analysis, revealing an estimated enrollment of 189 patients per
           group. But since no true data exist regarding RIPC and TAVI, interim analysis will be
           performed after 50 patients per group.

        -  After induction of conscious sedation or general anaesthesia, RIPC is accomplished by 3
           cycles of 5 min inflation/5 min deflation of a blood pressure cuff around the left arm
           to 200 mm Hg. In the placebo group, the blood pressure cuff remains uninflated for 30
           min.

        -  Blind: study coordinators, outcome assessors, operators and treating physicians except
           for the attending anaesthetist.

        -  Drugs used for conscious sedation: midazolam, remifentanil.

        -  Drugs used for general anaesthesia: sufentanil, etomidate, rocuronium, isoflurane.

        -  TAVI is performed by standard techniques using the balloon-expandable Sapien XT (Edwards
           Lifesciences Inc., Irvine, California, USA) and the next-generation Sapien 3 stent-valve
           bioprosthesis which replaces the Sapien XT prosthesis, when CE-approved.

        -  Arterial blood samples are obtained prior to and after RIPC-maneuver/Placebo, after
           aortic valve implantation and after access site closure, for biochemical analyses
           focussing on ligands that have been previously implicated in conditioning protocols at
           various organs. A bioassay system, consisting of a Langendorff-perfused isolated heart
           with ischemia and reperfusion will be used. This bioassay system will be exposed to the
           obtained arterial plasma of the patients.

        -  Venous blood samples are drawn before TAVI and at 1, 6, 12, 24, 48 and 72 hours after
           the procedure.

        -  Cardiac and cerebral MRI is performed in selected patients at baseline and within the
           first week after TAVI.

        -  On-site follow-up at 3±3 months, 12±3 months and yearly thereafter.

Study Phase

Phase 2

Study Type

Interventional

Primary Outcome

Extent of periinterventional myocardial injury as reflected by the geometric mean of the area under the curve (AUC) for troponin I serum concentrations

Secondary Outcome

 Periprocedural myocardial infarction according to current Valve Academic Research Consortium (VARC-2) criteria

Condition

Aortic Valve Stenosis

Intervention

Remote ischemic preconditioning (RIPC)

Study Arms / Comparison Groups

 Remote ischemic preconditioning (RIPC)
Description:  RIPC-protocol before TAVI: after induction of conscious sedation/anesthesia, but prior to TAVI procedure, remote ischemic preconditioning (RIPC) protocol is performed, consisting of 3 cycles of 5 minutes left upper arm ischemia by inflation of a blood pressure cuff to 200 mmHg and 5 minutes of reperfusion, followed by a time interval between the end of the last deflation and local groin anaesthesia with subsequent skin puncture of 30 min.

Publications

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

Recruitment Information

Recruitment Status

Procedure

Estimated Enrollment

100

Start Date

September 2013

Completion Date

August 2017

Primary Completion Date

August 2017

Eligibility Criteria

        Inclusion Criteria:

          -  Adult patients with severe symptomatic native aortic valve stenosis scheduled for
             elective TAVI due to a prohibitive or high risk for surgical aortic valve replacement
             as judged by the institutional heart team based on risk scores and comorbidity
             assessment

          -  Written informed consent

        Exclusion Criteria:

          -  Life expectancy < 1 year

          -  Patients who are unlikely to gain improvement in their quality of life by TAVI
             procedure

          -  Unfavorable anatomy for TAVI (e.g. inadequate annulus size)

          -  Left-ventricular thrombus

          -  Active endocarditis

          -  Active infection

          -  Acute ST-segment elevation myocardial infarction

          -  Hemodynamic instability

          -  Preoperative troponin I concentration above the upper normal limit of 0.1 ng/ml

          -  Stroke within the last 6 weeks

          -  Acute or chronic hemodialysis

Gender

All

Ages

18 Years - N/A

Accepts Healthy Volunteers

No

Contacts

Philipp Kahlert, MD, ,

Location Countries

Germany

Location Countries

Germany

Administrative Informations

NCT ID

NCT02080299

Organization ID

135355-BO

Responsible Party

Principal Investigator

Study Sponsor

University Hospital, Essen

Collaborators

 Koblenz University of Applied Science

Study Sponsor

Philipp Kahlert, MD, Principal Investigator, Department of Cardiology, West-German Heart Center Essen, University Duisburg-Essen

Verification Date

November 2016