Can a simple questionnaire reveal how COPD patients really feel?
NCT ID NCT01651676
First seen Nov 19, 2025 · Last updated Jun 23, 2026 · Updated 32 times
Summary
This study tested whether a questionnaire called VQ11 can accurately measure changes in quality of life for people with COPD who start taking a long-acting bronchodilator. Fifty-seven stable COPD patients filled out the VQ11 before and after three months of treatment. The goal was to see if a drop of 5 points on the VQ11 score reflects real improvement in daily life.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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CH Creil
Creil, 60109, France
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CH de DOUAI
Douai, 59507, France
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CHRU de Lille
Lille, 59037, France
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CHU Amiens Nord
Amiens, 80054, France
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CHU Amiens Sud
Amiens, 80054, France
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CHU de Rouen
Rouen, 76000, France
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Centre Hospitalier de Chauny
Chauny, 02300, France
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Centre Hospitalier de Compiègne
Compiègne, 60200, France
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Centre Médical
Compiègne, 60200, France
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Centre Médical
Denain, 59220, France
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Centre Médical
Le Havre, 76600, France
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Centre hospitalier de St Quentin
Saint-Quentin, 02321, France
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Clinique de l'Europe
Amiens, 80000, France
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Hopital Jacques MONOD
Le Havre, 76083, France
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Hopital Maison Blanche
Reims, 51092, France
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Résidence Saint Michel
Valenciennes, 59300, France
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Zac Gouraud
Soissons, 02200, France
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
long-acting bronchodilator (beta-2 agonist or anticholinergic drug)
What this could lead to
If successful, this could show that the VQ11 questionnaire is a reliable tool for measuring quality-of-life improvements in COPD patients.
What could go wrong
This is a small, completed study focused on validating a questionnaire, not testing a new treatment. Results may not apply to all COPD patients.
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.