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Phone app aims to clear COVID brain fog

NCT ID NCT06315894

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tested a 12-week smartphone program called SuperCAP for people with post-COVID syndrome. The program includes daily games, exercises, and videos to improve thinking, mood, and daily function. Sixty adults with ongoing cognitive complaints took part, and researchers measured changes in self-reported thinking abilities and depression symptoms.

What this could mean

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

Active substance
SuperCAP Program (a supervised computerized active program delivered via cell phone)
What this could lead to
If it works, this could offer a practical, home-based way to ease brain fog and emotional struggles after COVID-19.
What could go wrong
This is a small, completed study with only 60 participants and no control group, so results may not be widely applicable. The program requires daily effort and a positive attitude toward technology.

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

60 people

The number who actually took part.

Started

Oct 2023

Finished

Sep 2024

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: * Presenting Post-COVID Syndrome, defined as presenting 3 or more symptoms associated with post-COVID condition for at least 3 months. * Age of 18-65 years old. * Presence of self-reported cognitive complaints associated with post-COVID infection. * Positive and favorable attitude on the use of electronic devices. * Will to participate in a stimulation program for improvement of cognitive symptoms. * Availability of cell phone and computer or tablet with the minimum technical features considered. Exclusion Criteria: * Inability to undergo the neuropsychological tests or complementary study assessments. * Current participation in a trial or program for improvement of post-COVID symptoms. * Any condition that in the opinion of the investigator would make study participation unsafe, complicate interpretation of study outcome data, interfere with achieving the study objectives, or otherwise could impair the subject's ability to complete the study.

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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.

Contacts and locations

Locations

  • Germans Trias I Pujol Hospital

    Badalona, Barcelona, 08916, Spain

More trials for these conditions

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