Can yearly Check-Ups unlock COPD's hidden patterns?

NCT ID NCT03485690

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.

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.

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

1,440 people

The number who actually took part.

Started

Jan 2012

Finished

Apr 2026

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

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

40 to 90 years

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: * 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

  • Hospital Universitario Virgen del Rocio

    Seville, Andalusia, 41013, Spain

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