Can yearly Check-Ups unlock COPD's hidden patterns?
NCT ID NCT03485690
First seen Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time
Summary
This study follows a large group of COPD patients over many years, using routine clinic visits and standard tests. Researchers aim to describe how the disease changes over time, identify different patterns of progression, and see how various treatments affect those patterns. The goal is to better understand the natural course of COPD and help guide more personalized care.
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 study could help doctors predict how COPD will progress in different patients and tailor treatments more effectively.
- What could go wrong
- This is an observational study, so it cannot prove cause and effect. Results may take many years to emerge, and findings from a single clinic may not apply to all COPD patients.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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1,440 people
The number who actually took part.
- Started
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Jan 2012
- Finished
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Apr 2026
- 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
The studied population will be composed solely of COPD patients. Adult patients with a diagnosis of COPD according to current standards (7), i.e. a tobacco history \> 10 pack-years and a post-bronchodilator spirometry with an expiratory volume in the first second (FEV1) / forced vital capacity (FVC) ratio \< 0.7, routinely followed-up in our outpatient clinic were selected for inclusion.
- Ages
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40 to 90 years
- Sex
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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 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: * Adult patients * Diagnosed of COPD, according to the current recommendations * Evaluated in our COPD outpatient clinic in 2012 or the following years * With three years of follow-up at least Exclusion Criteria: * Do not sign informed consent. * With other relevant comorbidity that conditions their respiratory care
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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
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Hospital Universitario Virgen del Rocio
Seville, Andalusia, 41013, Spain
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