Real-World study tests Trimbow's impact on severe COPD symptoms
NCT ID NCT07406048
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is tracking about 400 adults with severe or very severe COPD in Brazil who are taking the triple-combination inhaler Trimbow. Researchers will measure changes in symptoms and lung function over 6 months during routine doctor visits. The goal is to see how well the medication works in everyday practice, not just in controlled trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Trimbow (a triple combination inhaler containing beclometasone, formoterol, and glycopyrronium)
- What this could lead to
- If successful, this study could confirm that Trimbow helps control symptoms and reduce flare-ups in people with severe COPD in real-world settings.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be influenced by other factors. It is also relatively small and short-term, so findings 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
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About 396 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Brazilian patients aged ≥ 40 years old, diagnosed with severe and very severe COPD and with a CAT total score ≥ 10 at baseline, under treatment or who will initiate BDP/FF/GB treatment without previous use of single- inhaler triple therapy. Inclusion and exclusion criteria are listed above.
- Ages
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40 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * Male and Female patients ≥ 40 years old at the time of BDP/FF/GB initiation * Patients with documented diagnosis of severe or very severe COPD prior to BDP/FF/GB initiation * Patients with CAT total score ≥ 10 at baseline (at the time of BDP/FF/GB initiation or within the 12 months before treatment initiation\*) \*If no CAT total score is available on BDP/FF/GB initiation date) * Patients with at least ≥ 1 COPD exacerbation within the previous 12 months before enrollment. * Patients who started treatment with BDP/FF/GB within 3-months before signing the Informed Consent Form (ICF), or on the date of the ICF signature according to Trimbow® Summary of Product Characteristics (SmPC) * Patients who are willing and able to give their written consent to participate in the study Exclusion Criteria: \- Patient known to be participating in any interventional study during the study period and in the 3 months prior to BDP/FF/GB initiation.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Santa Casa de Misericórdia de São Paulo
RECRUITINGSão Paulo, São Paulo, 01221-020, Brazil
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