Can a simple blood test guide steroid use in COPD emergencies?
NCT ID NCT04234360
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether giving steroids to people hospitalized for a COPD flare-up works better when their blood shows high levels of eosinophils (a type of white blood cell). Researchers compared treatment failure rates between those who got steroids and those who got a placebo. The trial was stopped early, but it aimed to find out if eosinophil levels can predict who benefits most from steroids.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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182 people
The number who actually took part.
- Started
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Oct 2021
- Finished
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Jan 2025
- Lead sponsor
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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.
- Ages
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40 to 85 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.
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: * Adult patients admitted to a participating hospital (ward, ICU or emergency services) for an acute COPD exacerbation * For patients with known COPD: COPD defined according to GOLD 2018 criteria: (1) Post-bronchodilator FEV1/FVC \< 70% of predicted values; (2) \> 10 pack years smoking history * For incident COPD cases with no spirometric history: symptoms and exposure according to GOLD 2018 report will be considered for the diagnosis, but if the spirometric diagnosis is not confirmed during follow-up, then the patient will be excluded * Signed consent has been obtained, or the appropriate emergency procedure (under French law) allows enrolment * Subjects must be covered by public health insurance * Patient available for 3 months of follow-up. Subjects must be able to attend all scheduled visits and to comply with all trial procedures. Exclusion Criteria: * Subject unable to read or write; language barrier * Subject who is in a dependency or employment with the sponsor or investigator * Pregnancy or lactation * Patients who are prisoners or under other forms of judicial protection * Patients under any kind of guardianship * The patient has already participated in the present protocol * The patient is participating in another interventional study or has done so in the past 3 months * The patient is in an exclusion period determined by a previous study * The patient has been taking long-term systemic corticosteroids for longer than 1 month prior to inclusion * The patient has already received \> 1 mg/kg of systemic corticotherapy in the past 48h * Intubated-ventilated patient * Administration of oral experimental drug is impossible * Cancer within the last 12 months * Current diagnosis of Asthma * T2-inflammation targeting biologics (Benralizumab, reslizumab, mepolizumab, dupilumab) treatment * Admitted for any other reason including, but not limited to, pulmonary embolism, pneumothorax, heart failure * Known allergy to corticosteroids * Consideration of a potential negative drug interaction with corticosteroids (at the investigator's discretion) * White blood cell formula already performed and distributed to implicated teams * Directives for limitation-of-care ("LATA" in French) already established * SARS-Cov2 positive test carry out during the COPD exacerbation
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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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APHM - Hôpital Nord
Marseille, France
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APHP - Hopital Européen Georges Pompidou
Paris, France
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APHP - Hôpital BICHAT
Paris, France
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APHP - Hôpital Cochin
Paris, France
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APHP - Hôpital Universitaire Pitié-Salpétrière
Paris, France
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CH Libourne
Libourne, France
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CHRU Strasbourg
Strasbourg, France
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CHU Amiens
Amiens, France
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CHU Bordeaux - Hôpital Haut Lévêque
Pessac, France
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CHU Brest - Hôpital Caval Blanche
Brest, France
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CHU Montpellier
Montpellier, France
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CHU Nancy
Nancy, France
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CHU Nîmes
Nîmes, France
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CHU Reims
Reims, France
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Clinique du Parc
Castelnau-le-Lez, France
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Hospice Civils de Lyon
Lyon, France
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Hôpital Larrey CHU Toulouse
Toulouse, France
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Hôpital Nord Franche-Comté
Trévenans, France
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Other studies related to the condition(s) this trial covers.
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