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Smart wristband tracks heart surgery recovery

NCT ID NCT03113565

Knowledge-focused Sponsor: CMC Ambroise Paré 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 simple electronic wristband could help doctors understand how patients recover after heart surgery. 137 adults wore the wristband for two months after leaving the hospital, and it counted their daily steps. The goal was to measure when patients returned to normal physical activity and to find early signs of problems. The study did not test a treatment, but rather gathered information to improve future care.

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.

Participants

137 people

The number who actually took part.

Started

Aug 2017

Finished

Jun 2018

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.

Who is studied

Adult patients who underwent elective cardiac surgery, regardless of indication and type of intervention.

Ages

18 years and older

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: * Adult patients who underwent elective cardiac surgery, regardless of indication and type of intervention. Exclusion Criteria: * Refuse of the patient, * Misunderstanding of the system (electronic wristband, application) or the principle of the study (language problem, cerebral vascular sequelae), * Pre-existing handicap that does not allow walking (not related to the cardiac pathology leading to the planned cardiac surgery). * Patients who are unable to understand the content of the information delivered * Pregnant women can not be included in the study.

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Conditions

The condition(s) this trial relates to.

heart disorder

As listed by the trial registrant

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

Cardiac disease Cardiac surgery Physical disability Surgery--complications

Contacts and locations

Locations

  • Cmc Ambroise Pare

    Neuilly-sur-Seine, Île-de-France Region, 92200, France

More trials for these conditions

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