Condition
Chronic Obstructive Pulmonary Disease Severe clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Chronic Obstructive Pulmonary Disease Severe clinical trials that are recruiting, at sites in 4 countries (most in Sweden (1), Brazil (1), China (1)). By phase: Phase 2/3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 4Countries
Newest Chronic Obstructive Pulmonary Disease Severe clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| High-flow oxygen therapy for patients on long-term oxygen therapy | — | Karlskrona, Blekinge County and 1 other locations | Recruiting | Feb 7, 2024 |
| Predicting Exacerbation Risk in Severe COPD Patients | — | Beijing, Beijing Municipality | Recruiting | Jan 10, 2024 |
| Examining respiratory and heart changes in COPD patients | — | Kaunas, Kaunas County | Recruiting | Oct 10, 2023 |
| Cell therapy combined with an endobronchial valve for severe emphysema | Phase 2/3 | Porto Alegre, Rio Grande do Sul | Recruiting | Jul 12, 2019 |
All recruiting trials (4)
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High-flow oxygen therapy for patients on long-term oxygen therapy
This study is testing if adding high-flow oxygen therapy at night can help people with COPD or interstitial lung disease who are already using long-term oxygen therapy feel better.
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Predicting Exacerbation Risk in Severe COPD Patients
This study is trying to see if analyzing gut bacteria can help predict which patients with severe COPD are more likely to have worsening symptoms.
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Examining respiratory and heart changes in COPD patients
This study looks at how chronic obstructive pulmonary disease (COPD) affects heart health and quality of life in people aged 40 and older with moderate to severe COPD.
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Cell therapy combined with an endobronchial valve for severe emphysema
This study is testing whether combining stem cell therapy with a special valve can help people with severe emphysema breathe better and improve their quality of life.
Related topics
Quick answers
How many Chronic Obstructive Pulmonary Disease Severe clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Sweden (1 trial), Brazil (1 trial), China (1 trial), Lithuania (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2/3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.