Active not recruitingNAINTERVENTIONAL

An Evaluation of the Talk Test for Exercise Prescription for Home-Based Cardiac Rehabilitation

This study is testing a simple way to guide exercise for people recovering from heart problems at home. It's called the \"talk test.\" This test helps you know how hard to exercise by checking if you can still talk comfortably. Researchers want to see if the talk test is as effective and safe as a more complicated hospital test (called CPET) for patients who've had heart bypass surgery or a stent fitted. The goal is to make it easier for people to exercise safely at home, especially important when it's harder to visit hospitals. If successful, this could help many people with heart disease get the right amount of exercise without needing lots of hospital visits.

At a glance

Status

Active not recruiting

Phase

Sponsor

Ottawa Heart Institute Research Corporation

Enrolment target

Start

08 Jul 2022

Estimated completion

31 Jul 2026

Coronary Artery Disease

What is this study about?

This research is looking into a simple and practical way to help people with heart conditions exercise safely at home. It's called the \"talk test.\" You might have already heard about it in other contexts – it's basically seeing if you can hold a conversation while you're exercising. If you can, you're likely working at a moderate level. If you can't, you might be pushing yourself a bit too hard.

The study wants to compare this easy-to-use talk test with a more detailed test usually done in a hospital, called CPET. The aim is to see if the talk test can guide your exercise as effectively and safely as the hospital test. This is especially for people who have had heart surgery (like a bypass) or a procedure to open up their arteries (like having a stent fitted) and are now doing their heart rehabilitation at home.

Why is this important? Making it easier and safer to exercise at home could really help patients, especially when it's difficult to go to hospital for tests. This approach could reduce the need for in-person hospital visits, which was particularly helpful during times like the COVID-19 pandemic when people wanted to avoid hospitals. Ultimately, it could mean more people get the right kind of exercise to help their heart recover, in a way that suits their home environment.

Key takeaways

Tests a simple 'talk test' for exercise guidance.
Aims to help people with heart conditions exercise safely at home.
Compares the 'talk test' to a hospital-based test (CPET).
Focuses on people who've had heart bypass surgery or a stent.
Could reduce the need for in-person hospital visits.
A pilot study to see if it's effective and safe.

Who may be eligible?

To join this study, you would generally need to be at least 40 years old. You should have recently had either heart bypass surgery or a procedure to unblock arteries (like a stent), usually within the last 4 to 12 weeks. You'd also need to be able to do the hospital exercise test (CPET) and have access to certain technology like \"MyChart,\" email, the internet, and a smartphone with good mobile internet (4G, 5G).

There are also some reasons why you might not be able to join. For example, if you're already doing an organised heart rehabilitation programme, either online or in person. Also, if you have certain other serious health conditions, such as severe heart failure, unstable chest pain, or specific lung problems, you wouldn't be able to take part.

Finally, it's really important that you are able to come back for follow-up appointments after 12 weeks to complete the study. This ensures the researchers can properly track how the different exercise methods are working.

Could this study suit you?

Answer these quick questions to see if you may be eligible. This is a guide only — the research team makes the final call.

Are you at least 40 years old?
Have you recently (within 4-12 weeks) had heart bypass surgery or a stent?
Do you have access to a device like 'MyChart', email, internet, and a smartphone?
Are you able to attend appointments after 12 weeks?
Are you NOT currently in another heart rehab program?
Do you NOT have severe heart failure, unstable chest pain, or certain serious lung conditions?

Answer every question to see your result.

What does participation involve?

This is a pilot study, which means it's a smaller-scale test before a larger study. If you participate, you would be helping us understand if the talk test is a good way to guide your exercise. You would be performing exercises at home as part of a virtual (online) heart rehabilitation programme. Your exercise would either be guided by the \"talk test\" method or by the results of a hospital-based exercise test (CPET). The study involves regular monitoring to see how you are doing, and you would need to attend follow-up visits after 12 weeks. We don't have details on specific medication changes or how many visits you would have, but expect regular check-ins related to your exercise plan. The total duration of active participation for this study is 12 weeks.

Potential risks and benefits

Taking part in any study has potential benefits and risks. A potential benefit of this study is that it might help you manage your exercise safely and effectively from home, potentially reducing the need for hospital visits. There are no known major risks beyond those typically associated with supervised cardiac rehabilitation exercise, as the talk test has been shown to guide exercise intensities within safe guidelines. However, researchers will monitor your progress closely to ensure your safety. Remember, you can always decide to stop taking part in the study at any time, for any reason, without it affecting your usual medical care.

Locations (1)

University of Ottawa Heart Institute
Verified postcode
Ottawa, Canada

Common questions

What is the 'talk test'?

It's a simple way to check your exercise intensity. If you can talk comfortably, you're usually exercising at a moderate level. If you're too breathless to talk, you're likely working harder.

What is 'CPET'?

CPET stands for Cardiopulmonary Exercise Test. It's a more detailed test usually done in a hospital, often on a treadmill or bike, to measure how your heart and lungs respond to exercise.

Why is this study important for people with heart disease?

It could help make heart rehabilitation more accessible and safer at home, reducing the need for hospital visits while still ensuring you get the right amount of exercise.

What kind of heart conditions are included?

The study focuses on people with coronary artery disease who have recently had heart bypass surgery (CABG) or a stent fitted (PCI).

Will I have to pay for anything if I join?

Clinical trials generally cover study-related costs. Specific financial details or reimbursements would be discussed with you before you agree to participate.