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One-person trial tests breathing workouts for rare nerve disease

NCT ID NCT06539598

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 1 time

Summary

This study tested whether 12 weeks of respiratory strength training could improve breathing and swallowing in a person with Friedreich's ataxia. The participant did breathing exercises against resistance and had tests before and after the training. Because only one person took part, the results are very limited and cannot be generalized.

What this could mean

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

Active substance
Respiratory strength training (breathing exercises against resistance)
What this could lead to
If it works, this could point toward a simple exercise program to help people with Friedreich's ataxia breathe and swallow better.
What could go wrong
This was a very small study with only one participant, so results may not apply to others. It also only looked at short-term effects.

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

1 person

The number who actually took part.

Started

Aug 2024

Finished

Aug 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: * confirmed genetic testing of Friedreich's Ataxia * have an overall DIGEST score of 1 or higher based on FEES screening * are able to perform pulmonary function testing Exclusion Criteria: * have been on antibiotics within 15 days prior to baseline screening. * have been prescribed systemic corticosteroids or neuromuscular blocking agents within 15 days of the baseline screening * have an allergy or contraindication to topical lidocaine or oxymetazoline * have any other concurrent medical condition which, in the opinion of the investigators, would make the subject inappropriate to participate in testing or respiratory exercise

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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

  • Clinical Research Center

    Gainesville, Florida, 32610, United States

More trials for these conditions

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