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New polish tool aims to better track breathing problems in ALS patients
NCT ID NCT07178574
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
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2025
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- 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.
Show the full entry requirements Hide 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
Only the study team decides who joins. These are the ways to reach them.
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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.
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