New triple inhaler aims to tame tough asthma
NCT ID NCT07666490
First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 3 times
Summary
This study tests whether a triple-combination inhaler (containing an anti-inflammatory, a long-acting bronchodilator, and another bronchodilator) works better than a standard double-combination inhaler for people whose asthma is not well controlled. About 644 adults with asthma will use one of the two inhalers twice daily for 12 months. The main goal is to see if the triple inhaler improves asthma control scores and reduces flare-ups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Beclometasone, formoterol fumarate, and glycopyrronium bromide (Trimbow) triple inhaler
- What this could lead to
- If successful, this could show that a triple inhaler controls asthma better than a double inhaler for people whose asthma is not well managed.
- What could go wrong
- This is a phase 4 trial comparing existing drugs, so no major breakthrough is expected. The study is not yet recruiting, and results may show only a small benefit or no 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.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 644 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Jun 2028
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.
- Ages
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18 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: 1 . Study participant's written informed consent obtained prior to any study related procedure. 2\. Male or female study participants aged ≥18 years old. 3. Physician confirmed documented asthma diagnosis as per current clinical practice. 4\. Stable asthma treatment prior randomisation: At least 3 months on any medium strength (MS) ICS/LABA regular treatment. 5\. Poor asthma control at randomisation (ACQ-5 ≥1.5 and at least 1 exacerbation in the previous year). 6\. Women with childbearing potential (WOCBP) and with fertile male partners: they and/or their partner must be willing to use a highly effective birth control method from the signature of the informed consent and until the last visit. 7\. Study participants must have a cooperative attitude and the ability to be trained to use the patient app correctly, to be able to perform the required outcomes measurements (e.g. ePRO completion) and the ability to understand the risks involved. Note: Study participants with asthma diagnosis and no clinically relevant concurrent COPD diagnosis upon clinical judgement can be included. Study participants on maintenance and reliever therapy (MART) can be included if the ICS dosage does not exceed 400 µg/day of beclometasone or equivalent. Exclusion Criteria: The presence of any of the following will exclude a study participant from study enrolment: 1. Participation in another interventional clinical trial. 2. Pregnant or breastfeeding women at the moment of enrolment. 3. Other chronic respiratory disease: Lung Cancer, known alpha1-antitrypsin deficiency, active tuberculosis, clinically significant bronchiectasis, interstitial lung disease, pulmonary hypertension, or any other uncontrolled/clinically significant diseases (according to investigator's judgement). 4. Contraindication for LAMA use. 5. Study participants on biological therapies for asthma. 6. For France only: Individuals under court protection (including protected adults) and individuals not affiliated to a social security system are excluded from participation in this study (Country/Region-Specific Differences - France), in accordance with Articles L.1121-6, L.1121-8, and L.1121-8-1 of the French Public Health Code.
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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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Medical Center Hermes Ruse LTD 12 Chavdar Voyvoda St.
RECRUITINGRousse, 7002, Bulgaria
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