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Renin-angiotensin System Blockade Benefits in Clinical Evolution and Ventricular Remodeling After Transcatheter Aortic Valve Implantation (RASTAVI) (RASTAVI)

Primary Purpose

Transcatheter Aortic Valve Replacemen, Angiotensin-Converting Enzyme Inhibitors

Status
Unknown status
Phase
Phase 4
Locations
Spain
Study Type
Interventional
Intervention
Ramipril
Sponsored by
Hospital Clínico Universitario de Valladolid
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Transcatheter Aortic Valve Replacemen focused on measuring Cardiovascular events, Ventricular remodeling

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Transcatheter aortic valve implantation due to severe aortic stenosis.
  • Patients must give written informed consent.

Exclusion Criteria:

  • Severe mitral valvulopathy.
  • Reduced left ventricular ejection fraction (LVEF < 40%) with myocardial infarction or dilated cardiomyopathy.
  • Patients on an ACEI or an ARB the last 3 months.
  • History of hypersensitivity or allergy to any of the study drugs, drugs of similar chemical classes, ACEIs, ARBs, or NEP inhibitors as well as known or suspected contraindications to the study drugs.
  • Non-MR-conditional cardiac devices.
  • Estimated GFR < 30 ml/min. GFR between 30 and 50 ml/min will not receive gadolinium during MRI.
  • Systolic blood pressure < 100 mmHg or diastolic < 40 mmHg.
  • Pregnant women.
  • Participating in other investigational trial at the time of enrollment

Sites / Locations

  • Hospital Clínico Universitario de Valladolid

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

No Intervention

Arm Label

Ramipril

No intervention

Arm Description

After transcatheter aortic valve implantation, patients will receive ramipril before discharge plus conventional treatment (in patients without ACEI).

Conventional treatment after transcatheter aortic valve implantation

Outcomes

Primary Outcome Measures

Number of participants that had the occurrence of cardiovascular events (cardiac death, heart failure admission and stroke).
Number of participants that had first occurrence of cardiovascular events, which is defined as either cardiac death or heart failure hospitalization or stroke

Secondary Outcome Measures

Changes in left ventricular remodeling at 12 months assessed by cardiac MRI. Changes in left ventricle ejection fraction, ventricular dimenssions, ventricular mass and myocardial fibrosis will be measured
Myocardial fibrosis will be measured in grams
Change from baseline to month 12 for the six minutes walk test in order to assess functional capacity.
Assessed by six minutes walk test at 12 months
Number of patients dead due to cardiac causes.
Number of patients dead due to cardiac causes at 12 and 36 months.
Number of patients admitted due to heart failure.
Number of patients admitted due to heart failure at 12 and 36 months.
Number of patients with stroke (Defined as compatible symptoms or confirmed by imaging technique: MRI or CT) during the trial.
Number of patients with stroke during the trial at 12 and 36 months.
Number of patients - All-cause mortality
All-cause mortality measures how many patients had this event at 12 and 36 months.

Full Information

First Posted
June 26, 2017
Last Updated
September 23, 2021
Sponsor
Hospital Clínico Universitario de Valladolid
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1. Study Identification

Unique Protocol Identification Number
NCT03201185
Brief Title
Renin-angiotensin System Blockade Benefits in Clinical Evolution and Ventricular Remodeling After Transcatheter Aortic Valve Implantation (RASTAVI)
Acronym
RASTAVI
Official Title
Beneficio Del Bloqueo Del Sistema Renina-angiotensina Sobre la evolución clínica y el Remodelado Ventricular Tras la colocación de Una prótesis percutánea aórtica (RASTAVI)
Study Type
Interventional

2. Study Status

Record Verification Date
September 2021
Overall Recruitment Status
Unknown status
Study Start Date
February 10, 2018 (Actual)
Primary Completion Date
August 13, 2021 (Actual)
Study Completion Date
August 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Hospital Clínico Universitario de Valladolid

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The investigators aim to demonstrate that ramipril after transcatheter aortic valve implantation has benefits in terms of prognosis, cardiovascular events and ventricular remodeling (MRI).

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Transcatheter Aortic Valve Replacemen, Angiotensin-Converting Enzyme Inhibitors
Keywords
Cardiovascular events, Ventricular remodeling

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 4
Interventional Study Model
Parallel Assignment
Model Description
Open-label
Masking
Outcomes Assessor
Allocation
Randomized
Enrollment
194 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Ramipril
Arm Type
Experimental
Arm Description
After transcatheter aortic valve implantation, patients will receive ramipril before discharge plus conventional treatment (in patients without ACEI).
Arm Title
No intervention
Arm Type
No Intervention
Arm Description
Conventional treatment after transcatheter aortic valve implantation
Intervention Type
Drug
Intervention Name(s)
Ramipril
Intervention Description
Initial dose: 2,5 mg. Up-titrated at one month to 5 mg and 10 mg at three months (following clinical practice recommendations for up-titration). Target dose: 10 mg (or maximum tolerated dose).
Primary Outcome Measure Information:
Title
Number of participants that had the occurrence of cardiovascular events (cardiac death, heart failure admission and stroke).
Description
Number of participants that had first occurrence of cardiovascular events, which is defined as either cardiac death or heart failure hospitalization or stroke
Time Frame
Up to 36 months
Secondary Outcome Measure Information:
Title
Changes in left ventricular remodeling at 12 months assessed by cardiac MRI. Changes in left ventricle ejection fraction, ventricular dimenssions, ventricular mass and myocardial fibrosis will be measured
Description
Myocardial fibrosis will be measured in grams
Time Frame
Up to 12 months
Title
Change from baseline to month 12 for the six minutes walk test in order to assess functional capacity.
Description
Assessed by six minutes walk test at 12 months
Time Frame
Up to 12 months
Title
Number of patients dead due to cardiac causes.
Description
Number of patients dead due to cardiac causes at 12 and 36 months.
Time Frame
Up to 12 and 36 months
Title
Number of patients admitted due to heart failure.
Description
Number of patients admitted due to heart failure at 12 and 36 months.
Time Frame
Up to 12 and 36 months
Title
Number of patients with stroke (Defined as compatible symptoms or confirmed by imaging technique: MRI or CT) during the trial.
Description
Number of patients with stroke during the trial at 12 and 36 months.
Time Frame
Up to 12 and 36 months
Title
Number of patients - All-cause mortality
Description
All-cause mortality measures how many patients had this event at 12 and 36 months.
Time Frame
Up to 12 and 36 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Transcatheter aortic valve implantation due to severe aortic stenosis. Patients must give written informed consent. Exclusion Criteria: Severe mitral valvulopathy. Reduced left ventricular ejection fraction (LVEF < 40%) with myocardial infarction or dilated cardiomyopathy. Patients on an ACEI or an ARB the last 3 months. History of hypersensitivity or allergy to any of the study drugs, drugs of similar chemical classes, ACEIs, ARBs, or NEP inhibitors as well as known or suspected contraindications to the study drugs. Non-MR-conditional cardiac devices. Estimated GFR < 30 ml/min. GFR between 30 and 50 ml/min will not receive gadolinium during MRI. Systolic blood pressure < 100 mmHg or diastolic < 40 mmHg. Pregnant women. Participating in other investigational trial at the time of enrollment
Facility Information:
Facility Name
Hospital Clínico Universitario de Valladolid
City
Valladolid
ZIP/Postal Code
47005
Country
Spain

12. IPD Sharing Statement

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Renin-angiotensin System Blockade Benefits in Clinical Evolution and Ventricular Remodeling After Transcatheter Aortic Valve Implantation (RASTAVI)

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