REDUCE LAP-HF RANDOMIZED TRIAL I

March 8, 2023 updated by: Corvia Medical

REDUCE LAP-HF RANDOMIZED TRIAL I: A Study to Evaluate the Corvia Medical, Inc. IASD® System II to REDUCE Elevated Left Atrial Pressure in Patients With Heart Failure

A study to evaluate the Corvia Medical, Inc. IASD® System II to REDUCE Elevated Left Atrial Pressure in Patients with Heart Failure.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The primary objective of this randomized controlled clinical study is to evaluate the peri-procedural safety and potential effectiveness (mechanistic effect) of implanting the IASD System II in heart failure patients with an LV ejection fraction >40%, elevated left sided filling pressures, and who remain symptomatic despite optimal Guideline Directed Medical Therapy (GDMT). Clinical outcomes will also be evaluated.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
44

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Australia
      • Melbourne, Australia
        • The Alfred Hospital
  • Belgium
      • Aalst, Belgium
        • OLVZ Aalst
  • Netherlands
      • Groningen, Netherlands
        • UMC Groningen
  • United Kingdom
      • Glasgow, United Kingdom
        • Golden Jubilee Hospital
  • United States
    • Arizona
      • Tucson, Arizona, United States, 85724
        • University of Arizona College of Medicine
    • Connecticut
      • New Haven, Connecticut, United States, 06510
        • Yale University
    • Illinois
      • Chicago, Illinois, United States, 60611
        • Northwestern University
      • Evanston, Illinois, United States, 60201
        • Evanston Northshore Healthcare
    • Louisiana
      • Houma, Louisiana, United States
        • Cardiovascular Institute of the South
      • New Orleans, Louisiana, United States, 70121
        • Ochsner Medical Center
    • Massachusetts
      • Boston, Massachusetts, United States
        • Massachusetts General Hospital
    • Michigan
      • Ann Arbor, Michigan, United States, 41809
        • University of Michigan Health System
    • Minnesota
      • Rochester, Minnesota, United States, 55905
        • Mayo Clinic
    • New York
      • New York, New York, United States
        • Mt. Sinai Hospital
      • New York, New York, United States
        • New York University
      • New York, New York, United States
        • Columbia University Medical Center/NewYork Presbyterian Hospital
    • North Carolina
      • Winston-Salem, North Carolina, United States
        • Wake Forest
    • Ohio
      • Columbus, Ohio, United States
        • Ohio Health
      • Columbus, Ohio, United States
        • Ohio State University College of Medicine
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States
        • University of Pennsylvania
    • South Carolina
      • Charleston, South Carolina, United States
        • Medical University of South Carolina

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

40 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Key Inclusion Criteria:

  • Chronic symptomatic Heart Failure
  • Ongoing stable GDMT HF management and management of potential comorbidities
  • Age ≥ 40 years old
  • LV ejection fraction ≥ 40% within the past 3 months, without previously documented ejection fraction <30%.
  • Elevated left atrial pressure with a gradient compared to right atrial pressure (RAP) documented by end-expiratory PCWP during supine ergometer exercise ≥ 25mm Hg, and greater than RAP by ≥ 5 mm Hg

Key Exclusion Criteria:

  • MI and/or percutaneous cardiac intervention within past 3 months; CABG in past 3 months, or current indication for coronary revascularization
  • Cardiac Resynchronization Therapy initiated within the past 6 months
  • Severe heart failure
  • Inability to perform 6 minute walk test (distance < 50 m), OR 6 minute walk test > 600m
  • History of stroke, transient ischemic attack (TIA), deep vein thrombosis (DVT), or pulmonary emboli within the past 6 months
  • Presence of significant valve disease
  • Known clinically significant untreated carotid artery stenosis
  • Currently requiring dialysis; or estimated-GFR <25ml/min/1.73 m2 by CKD-Epi equation

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Treatment with Inter-Atrial Shunt Device
Once all study criteria have been met, if randomized to this arm, patients will receive the IASD implant.
Device: Inter-Atrial Shunt Device
An implantable device placed in the interatrial septum
Other Names:
  • IASD
Placebo Comparator: Control
Once all study criteria have been met, if randomized to this arm, patients will not receive the implant. They will undergo an intracardiac echo only, with the option to crossover at 1 year.
Other: Intracardiac Echo
Patients randomized to the control arm will undergo intra cardiac echocardiography, with examination of the atrial septum and left atrial appendage.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Peri-procedural, and 1 month Major Adverse Cardiac, Cerebrovascular, and Renal Events (MACCRE)
Time Frame: 1 Month Post Implant

The primary safety outcome measure is the incidence of one or more of the following major adverse cardiac, cerebrovascular embolic, or renal events (MACCRE) defined as:

  1. Cardiovascular death through 1-month post implant;
  2. Embolic stroke through 1-months post implant;
  3. Device and or procedure related adverse cardiac events through 1-month post implant;
  4. New onset or worsening of kidney dysfunction (defined as eGFR decrease of > 20 ml/min) through 1-month post implant
1 Month Post Implant
Change in supine exercise pulmonary capillary wedge pressure (PCWP)
Time Frame: 1 Month Post Implant
Change in supine exercise pulmonary capillary wedge pressure (PCWP), as assessed by an independent blinded hemodynamic core laboratory, across the four values measured at each visit (values at 20W, 40W, 60W and 80W).
1 Month Post Implant

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Change in exercise PEAK pulmonary capillary wedge pressure (PCWP) from baseline
Time Frame: 1 Month
1 Month
Cardiovascular death
Time Frame: 12 Months
12 Months
Rate of total (first plus recurrent) HF admissions/emergency clinic visits or acute care facilities for IV diuresis for HF
Time Frame: 12 Months
12 Months
Change in Quality Of Life Questionnaire (EQ-5D)
Time Frame: 12 Months
12 Months
Change in Kansas City Cardiomyopathy Questionnaire (KCCQ score)
Time Frame: 12 Months
12 Months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Corvia Medical

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Sanjiv Shah, MD, Northwestern University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 1, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 1, 2016

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 1, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 5, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 6, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 9, 2015

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 10, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 8, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 1501 (CSL Behring)

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings