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Breathing tests after CT scans could catch COPD before It's too late

NCT ID NCT06008145

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 This study
Running, but no longer taking on new participants.
Completed
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aims to find COPD earlier in people who are already getting a lung CT scan as part of a lung health check. Researchers will invite 568 current or former smokers to take a simple breathing test a few weeks after their CT scan. The goal is to see if this approach helps diagnose COPD sooner, when treatment can still make a difference.

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

568 people

The number who actually took part.

Started

Sep 2023

Expected to finish

Dec 2025

An estimate. End dates often move.

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 Targeted Lung Health Check (THLC) cohort are a population that are at high risk for COPD, a lung condition often caused by smoking. This same population will be invited to undertake breathing test in order to early diagnose COPD.

Ages

40 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Smoking history - either compatible with TLHC (current or ex-smoker who are high risk based on lung cancer risk scores) or if self-presenting \>10 pack years (current or ex) * Able to provide full informed consent. Exclusion Criteria: * People currently undergoing active investigation or treatment for cancer * Unable to provide informed consent

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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

  • Nottingham University Hospitals NHS Trust

    Nottingham, Nottinghamshire, NG5 1PB, United Kingdom

More trials for these conditions

Other studies related to the condition(s) this trial covers.