Russian COPD study seeks to understand frequent lung attacks
NCT ID NCT07221981
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times
Summary
This study looks at over 1,700 people in Russia who have moderate to severe COPD and often have flare-ups. Researchers will collect information on their health, lifestyle, and treatments to better understand the disease. The goal is to learn more about these patients to help improve future care.
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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2,038 people
The number who actually took part.
- Started
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Dec 2024
- Expected to finish
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Jun 2026
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
2000 adult patients with diagnosed moderate-to-severe COPD and ≥2 moderate or ≥1 severe exacerbations in previous 52 weeks despite two inhaled maintenance therapies (LABA/LAMA, ICS/LABA, ICS/LAMA) for at least 6 weeks prior to inclusion and are monitored and treated by pulmonologists or general practitioners
- Ages
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18 to 100 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age ≥ 18 years at the time of inclusion; 2. Signed and dated written informed consent in accordance with ICH-GCP and local law prior to inclusion in the study; 3. Patients with diagnosed moderate-to-severe COPD (see comments below); 4. ≥2 moderate or ≥1 severe COPD exacerbations in previous 52 weeks (see comments below); 5. Patients have been receiving two inhaled maintenance therapies (LABA/LAMA, ICS/LABA, ICS/LAMA) for at least 6 weeks prior to inclusion. Exclusion Criteria: 1. Current or previous treatment with triple combination (ICS/LABA/LAMA) within 52 weeks prior to inclusion; 2. COPD due to documented α-1 antitrypsin deficiency; 3. A diagnosis of bronchiectasis, sarcoidosis, interstitial lung diseases, or idiopathic pulmonary fibrosis, exacerbation of bronchial asthma or any acute or chronic disease that, as deemed by Investigator, limits the ability of patients to participate in this study or could influence the interpretation of the results; 4. The participation in any clinical study currently or within 52 weeks prior to inclusion.
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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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Research site
Ivanovo, Russia
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Research site
Moscow, Russia
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Research site
Saint Petersburg, Russia
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Research site
Voronezh, Russia
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Research site
Yekaterinburg, Russia
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Research site "OOO Energy of health"
Saint Petersburg, Russia
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