Screening Evaluation of the Evolution of New Heart Failure (SCREEN-HF)

May 30, 2016 updated by: Ingrid Hopper

SCREEN-HF (Screening Evaluation of the Evolution of New Heart Failure)

The investigators are hoping to identify early heart failure in patients who do not have symptoms as yet and at the same time assess the usefulness of Brain natriuretic peptide (BNP) in doing this.

Study Overview

Status

Completed

Conditions

Detailed Description

Measuring Brain natriuretic peptide (BNP) and N-terminal proBNP (NT-proBNP)and can give us useful information about a persons heart function in patients with symptoms such as shortness of breath. This is because BNP/NT-proBNP levels rise when the heart is under pressure as it is in people with heart disease. However, we don't know if this is a useful test to do in people who are at a high risk of developing heart disease but who have no symptoms and have not been diagnosed with any heart problems.

In this study we hope to recruit 3500 participants. This study is being run in conjunction with HBA (recently renamed Bupa) and we estimate that 10,000 HBA members will need to be contacted by letter and invited to screen for this study to achieve the required 3500 (protocol amended to include people who meet the entry criteria but who are not insured through HBA).

This protocol has been amended to allow us to invite 50 participants with the lowest NT-proBNP levels to also continue in the study and have blood tests, an ECG and echocardiography as described below.

Participants will undergo a routine blood test which will include measuring NT-proBNP. Only participants in whom NT-proBNP is elevated will undergo additional blood tests (for cardiac markers), an ECG and echocardiography to determine if there is any indication that they do have heart disease even though they have not been diagnosed and are not symptomatic.

Study Type

Observational

Enrollment (Anticipated)

3500

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

    • Victoria
      • Melbourne, Victoria, Australia, 3004
        • Alfred Hospital

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

Ages Eligible for Study

60 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

People at high risk of heart failure.

Description

Inclusion Criteria:

  1. Age ≥60 years
  2. Have been insured with HBA for 12 months or longer (Protocol amended to remove this criteria and allow enrollment of the general public)
  3. Subjects at high-risk of subsequent development of heart failure; comprising at least one of:

    • Prior myocardial infarction (MI) without known left ventricular (LV) dysfunction
    • Current active ischemic heart disease
    • Prior Cerebrovascular Accident (CVA)
    • Known valvular heart disease without known LV dysfunction
    • Atrial fibrillation
    • Ventricular arrhythmia resulting in syncope or pre-syncope (protocol amended to remove this entry criteria)
    • Treated hypertension, of at least 2 years duration
    • Treated Diabetes mellitus, of at least 2 years duration
    • Estimated Glomerular Filtration Rate (eGFR) <50ml/min

Exclusion Criteria:

  1. Known systolic or diastolic heart failure
  2. Symptoms suggestive of current heart failure. (protocol amended to remove this criteria)
  3. LV systolic or diastolic dysfunction on echocardiography or other objective imaging modality.
  4. Medications for treatment of heart failure such as ACE inhibitors, angiotensin receptor blockers (ARBs), beta-blockers or aldosterone antagonists. Use of such medications for approved indications such as hypertension, post-MI management (without known LV dysfunction) or for diabetic nephropathy is permitted. (protocol amended to remove this criteria)

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

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
1
People at high risk of heart failure.
Early detection of heart failure

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
To assess the effectiveness of BNP in determining Heart Failure in people not previously diagnosed with the condition.
Time Frame: at visit 2
at visit 2

Collaborators and Investigators

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

Sponsor

Collaborators

HBA

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.

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

May 1, 2007

Primary Completion (Actual)

January 1, 2010

Study Completion (Actual)

December 1, 2015

Study Registration Dates

First Submitted

November 15, 2006

First Submitted That Met QC Criteria

November 15, 2006

First Posted (Estimate)

November 16, 2006

Study Record Updates

Last Update Posted (Estimate)

June 1, 2016

Last Update Submitted That Met QC Criteria

May 30, 2016

Last Verified

May 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CP-04/06

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.

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