Simple questionnaire may spot early lung trouble in smokers
NCT ID NCT06644456
First seen Jun 25, 2026 · Last updated Jul 15, 2026 · Updated 4 times
Summary
This study looked at 90 adult smokers with breathing issues to see if a simple questionnaire called the CAT score could detect early airway problems before COPD develops. Researchers compared CAT scores, exercise ability, and body mass index. The goal was to find a cheap, easy way to catch lung trouble early.
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 help identify smokers at risk for COPD earlier, using a simple questionnaire.
- What could go wrong
- This is a small, observational study with only 90 participants. Results may not apply to all smokers, and the CAT score is not a definitive diagnostic tool.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Muğla EAH
Muğla, 48000, Turkey (Türkiye)
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