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New polish tool aims to better track breathing problems in ALS patients

NCT ID NCT07178574

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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
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 Results may not be published yet.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
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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests a Polish version of a questionnaire called DALS-15, which measures how severe breathing difficulty (dyspnea) is in people with ALS. About 120 Polish-speaking ALS patients who have trouble breathing will fill out the questionnaire along with other breathing tests. The goal is to make sure the Polish version is accurate and reliable for use in clinics and research.

What this could mean

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

What this could lead to
If successful, this could provide a reliable tool for Polish-speaking ALS patients and doctors to better monitor breathing problems.
What could go wrong
This is an observational validation study, not a treatment trial. It may not improve outcomes directly, and the questionnaire might not work well in all patients.

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

About 120 people

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

Expected to start

Oct 2025

An estimate. Start dates often move.

Expected to finish

Jun 2028

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.

Who is studied

Patients who suffer of amyotrophic lateral sclerosis (named also motor neuron disease, Lou Gehrig's disease or Charcot's disease) and have breathlessness or shortness of breath due to this disease. Eligible patients cannot have problems with breathing because of other conditions such as heart or lung diseases. They also must not suffer from mental problems severe enough to cause problems with understanding of scales and questionaires used in the study.

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: * Diagnosis of definite ALS, or probable ALS or probable, laboratory supported ALS according to revised Escorial criteria \[Brooks et al. 2000\]. * Complaining of dyspnea on exertion, or dyspnea at rest, or orthopnea without evidence of pulmonary or cardiac causes of dyspnea. Exclusion Criteria: * Cognitive impairment severe enough to interfere with study process.

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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.

How to take part

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  1. 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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