Smart watch for the heart: can remote monitoring save lives?
NCT ID NCT07247032
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new remote monitoring system called SmartSignalHF in 1132 adults with heart failure who have an implanted heart device (ICD or CRT-D). The goal is to see if this system can reduce deaths and hospital stays over 12 months compared to standard care. Participants must be 18-85 years old with moderate heart failure and a reduced pumping ability.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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About 1,132 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient aged 18-85 * Patient diagnosed with a New York Heart Association (NYHA) class II or III * Patients with left ventricular ejection fraction ≼ 40 % * Patient implanted with an ICD or CRT-D (BiV and/or LBBA pacing) since at least 30 days and compatible with SignalHF (Biotronik, Boston Scientific and Medtronic) * Non-activation of others HF multisensor algorithms * Patient remote monitored on Implicity CIED platform * Patient with a documented diagnosis of heart failure, eligible to reimbursement in France or Germany for HF remote monitoring * Patient is willing to be remotely monitored for heart failure * HF treated according to European Society of Cardiology (ESC) guidelines Exclusion Criteria: * Patients undergoing or awaiting heart transplant or left ventricular assist device (LVAD) procedures * Patients with a life expectancy of less than 12 months * Patients enrolled in concurrent clinical studies * Patients with a history of non-compliance with medical care or inability to comply with the study protocol * Patients already receiving remote monitoring for heart failure * Pregnant or breastfeeding women * Subjects under legal protection
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Locations
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Implicity
RECRUITINGParis, 75002, France
Contact Email: •••••@•••••
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