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Tests video game exercise to reduce sitting time in people with heart failure

Tests a tailored exergame to reduce sitting time in inactive adults with heart failure.

Key facts

Who runs it
Linkoeping University
Where
Košice, SlovakiaSee the siteAlso in 3 other countries, 11 sites
Trial code
Registry title
Effects of Exergaming to Reduce Sedentary Time in Inactive Patients With Heart Failure
Status
Recruiting
People taking part
750 people, planned
Started
16 May 2022
Expected to end
30 Jul 2027
Type of study
Interventional, 2 groupsOne group gets no study treatment, for comparison.
Treatments tested
  • Heart Farming
Record updated
10 March 2026

Who can take part

AI summary

From the trial's eligibility criteria. Machine-read from the registry text on this page, so it can be wrong. The registry text below and the trial team decide who can take part.

The trial is looking for adults with heart failure who have symptoms, are clinically stable and are physically inactive. It tests a tailored exergame (an exercise video game) to cut sitting time.

Age
Older than 18 years, with no upper age limit.
Sex
All sexes can join.
Disease stage
Heart failure with symptoms (NYHA II-IV), diagnosed by a cardiologist. Any ejection fraction is allowed: preserved, mid-range or reduced.

Main reasons for not taking part

  • Cannot use an exergame because of a visual, hearing or cognitive problem
  • Cannot do the 6-minute walk test
  • Cannot or will not wear an activity monitor
  • Currently in a rehabilitation program
  • History of stroke, severe cognitive dysfunction, or life expectancy shorter than 6 months

The registry criteria, word for word

Show all 12 criteriaShow less

Who can take part

  • Diagnosed with symptomatic HF (NYHA II-IV) as diagnosed by cardiologist, (independent of Ejection Fraction: Patients with a preserved ejection fraction (HFpEF), mid-range ejection fraction (HFmrREF) or reduced ejection fraction (HFrEF) can be included
  • Clinically stable
  • Physically inactive
  • Older than 18 years, there is no upper age limit,
  • Speak/understand the language of the country where the study is taking place
  • Wanting to use a smartphone for the study (if patients do not have a smartphone, they can borrow it from the study team for the duration of the study)

Who cannot take part

  • Unable to use an exergame due to visual, hearing, cognitive impairment assessed by HF nurse or cardiologist
  • Co-morbidity that hinders benefitting for this form of exercise (history of stroke, severe cognitive dysfunction, or a life expectancy shorter than 6 months)
  • Not being able to perform the 6-minute walk test
  • Not being able or willing to wear an activity monitor
  • Currently included in a rehabilitation program
  • Lack of willingness to play an exergame

Where in Slovakia

Also in 3 other countries, 11 sites

  • P. J. Safarik UniversityKošice, SlovakiaContact: Aurel Zelko, PhDTaking people

About the trial

What the trial wants to find out

The goal of this to determine the effect of tailored exergaming for inactive patients with heart failure to reduce their sedentary time, improve their daily physical activity, exercise capacity, decrease frailty and improve health-related quality of life.

Read full original descriptionShow less

Participants will, on a background of standard guideline-directed medical therapy patients, be randomised to tailored activity advice (control) or the Heart-Exergame (Heart-eXg) intervention for a period of 3 months. Patients randomised to the Heart-eXg group will receive an exergame with feedback and tailoring to adapt the exergaming advice. Patients will also be able to play with a person in their own network.

The 2 groups in the trial

  • Exergame groupTreatment being tested

    Patients will be introduced to the exergame and the exergame will be installed following a protocol either by the patients themselves or an instructor of the study. Patients will be advised to exergame daily based on their activity monitor reading at baseline and based on their current activity level and preferences. During the 3 months of active intervention patients will receive feedback on their activity level and data will also be shared with the coach who will use it to adapt the gaming advice. A clear exergaming goal will be set together by patient and coach. In the first month, they will receive weekly feedback on their performance based on the readings from the activity monitor and the reading from the exergame. In the rest of the active study team the frequency of the contact with the coach will be personalized.

    Treatment: Heart Farming

  • Control groupNo study treatment, for comparison

    Patients will receive a protocol-based activity advice (one time) from the HF team (nurse, cardiologist and/or physiotherapist) that corresponds to the intervention group in terms of time and effort. Participants in the control group are encouraged to decrease their sedentary behaviour to the same extent as the intervention group, and if possible be physical active 30 minutes for 5 days a week.

Questions to ask the study team

  1. How often do I need to come in, and for how long each time?
  2. Are travel costs paid?
  3. Can I keep my own doctor?
  4. What happens if I want to stop?

Contact the study team: see the registry record → Contacts and Locations

Print a page for my doctor

Data and sources

Registry record
Listed on ClinicalTrials.gov.
Official title
Heart-eXg Study: Effects of Exergaming to Reduce Sedentary Time in Inactive Patients With Heart Failure: An International Multi-center, Randomized, Parallel-group Study
Plain-language title
Tests video game exercise to reduce sitting time in people with heart failureGenerated from the registry record. The registry title is the official one.
AI summary
From the trial's eligibility criteria. Read by machine on 12 November 2026.
Record updated
10 March 2026