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Heart failure patients get a digital boost: video education trial launches

NCT ID NCT07317882

Knowledge-focused Sponsor: Maria Jose Santi Cano 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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether adding video-call education (via WhatsApp) to standard teaching helps heart failure patients improve self-care. 100 adults with heart failure will be split into two groups: both get usual in-person education, but one group also gets a video call three months later. After six months, researchers measure self-care levels using a questionnaire. The goal is to see if remote support can make a difference.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Digital health education via WhatsApp video calls
What this could lead to
If successful, this could show that remote video education improves self-care for heart failure patients, offering a convenient supplement to in-person teaching.
What could go wrong
This is a small, early-stage trial (100 patients) testing a behavioral intervention, not a drug. Results may not apply to all heart failure patients, and the effect on actual health outcomes is uncertain.

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

About 100 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2025

Expected to finish

Jun 2026

An estimate. End dates often move.

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 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: * Adults over 18 years of age. * Clinical diagnosis of heart failure class II, III and IV. * Ejection fraction less than or equal to 35%. * Those who have a smartphone that allows video calls. Exclusion Criteria: * Patients with impaired cognitive ability, meaning they cannot follow basic self-care and education guidelines. * Patients with acute heart failure that can be resolved by treating the underlying cause. * Patients with high comorbidity, where non-cardiac conditions pose a greater risk and have a worse prognosis than heart failure itself. * Patients enrolled in any other clinical trial.

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Conditions

The condition(s) this trial relates to.

heart failure

As listed by the trial registrant

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

Heart failure Heart failure patients

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. 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

Locations

  • University Hospital of Jerez

    Cadiz, Cádiz, 11009, Spain

More trials for these conditions

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