Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Apple watch helps heart patients get fit in new study

NCT ID NCT04359238

Symptom relief Sponsor: University Hospital Heidelberg Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a personalized exercise program, guided by an Apple Watch, can improve fitness and well-being in people with dilated cardiomyopathy, a condition that weakens the heart. 300 adults aged 18-65 with the condition took part over 13 months. The main goal was to see if maximum oxygen intake improved, along with quality of life and heart function.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

300 people

The number who actually took part.

Started

Jun 2020

Finished

Jul 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 65 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Diagnosis of non-ischemic, dilated cardiomyopathy (DCM) * EF ≤ 45% * NYHA I-III * Age 18 to 65 years * The patient understood the study concept and the declaration of consent and signed and dated the declaration of consent Exclusion Criteria: * Physical disability that is not compatible with exercise in the study * Orthopedic diseases such as osteoarthritis or changes in the spine that lead to restrictions that are not compatible with exercise in the study * Syncope within the past 3 months * Pregnancy

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Cardiomyopathy, dilated are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

dilated cardiomyopathy heart failure Motor Activity

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Cardiomyopathy, dilated Heart failure

Contacts and locations

Locations

  • Department III of Internal Medicine, University Hospital Heidelberg

    Heidelberg, Baden-Wurttemberg, 69115, Germany

More trials for these conditions

Other studies related to the condition(s) this trial covers.