Real-world test of triple-therapy asthma inhaler begins
NCT ID NCT07489911
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 200 adults with uncontrolled asthma to see if the Trimbow inhaler (a triple-combination drug) improves symptom control over 6 months. Participants take the inhaler as part of their normal care, and researchers measure changes in asthma control scores and medication adherence. The goal is to understand how well this therapy works outside of strict clinical 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 (beclometasone, formoterol, glycopyrronium) inhaler
- What this could lead to
- If successful, this study could show that Trimbow improves asthma control in everyday settings, not just in controlled trials.
- What could go wrong
- This is an observational study, not a randomized trial, so results may be less reliable. It is also relatively small (200 people) and short (6 months).
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 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Jul 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
Asthma patients treated at GINA step 5, uncontrolled/ partially controlled with ICS+LABA, containing high dose ICS.
- 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: * Physician-confirmed clinical diagnosis of asthma according to GINA guidelines and treated for at least 3 years before inclusion * Patients ≥ 18 years of age in ambulatory care * Uncontrolled asthma according to the physician's clinical assessment despite the use of: 1. LABA and high dose ICS or 2. LABA and high-dose ICS + LAMA multi-inhaler triple therapy for a minimum of three months. * Patients who are eligible for the use of Trimbow 172/5/9 μg pMDI according to the SmPC : 1. at least on exacerbation, requiring systemic (oral or intravenous) corticosteroids in the previous 12 months 2. uncontrolled asthma (ACT≤15) or partially controlled asthma (15\<ACT\<20) 3. FEV1\<80% at baseline * Inhaled asthma therapy was changed to Trimbow 172/5/9 μg pMDI no more than 1 week prior to OR on the day of study inclusion * Patient provided written, informed consent to study participation EXCLUSION CRITERIA: * Participation in any clinical trial within 30 days prior to enrolment * Patients hospitalized due to an exacerbation of their asthma within the last 4 weeks prior to enrolment * Another respiratory condition, apart from asthma or COPD, that may interfere with the effectiveness of the treatment studied AND/OR another important clinical situation that may interfere with patient's compliance with the treatment. * Continuous use of oral (\>5 mg prednisolone/day OR \>4 mg methylprednisolone/day) OR intravenous corticosteroids * Use of continuous oxygen therapy * Any malignant disease in the last 5 years * Tuberculosis (active or anamnestic) * Actual or previous use of biologics for asthma treatment in the past 12 months * All exclusion criteria listed in Trimbow 172/5/9 μg pMDI SmPC
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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
18 sites. 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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ALVEOLA internistični ambulantni diagnostični center d.o.o.
RECRUITINGMaribor, 2000, Slovenia
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AMBULANTA ARIA, specialistična ambulanta za alergijske in pljučne bolezni, d.o.o.
RECRUITINGCelje, 3000, Slovenia
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ARJANA MAČEK, zdravstvene in druge storitve, d.o.o
RECRUITINGLjubljana, 1000, Slovenia
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DLAN, pomoč in nega na domu, specialistična zdravstvena dejavnost, Lucija Gabršček Parežnik s.p.
RECRUITINGŠentjur pri Celju, 3230, Slovenia
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Dr. ŠEGOTA - PULMOLOG, specialistične zdravstvene storitve, d.o.o.
RECRUITINGCelje, 3000, Slovenia
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EUPNEA d.o.o.
RECRUITINGMurska Sobota, Slovenia
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Internistična Ambulanta Za Pljučne in Alergijske Bolezni - Karmen Kramer Vrščaj Dr. Med.
RECRUITINGCelje, 3000, Slovenia
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KAMBIČ - KAFOL, medicinsko svetovanje in storitve, d.o.o.
RECRUITINGLjubljana, 1000, Slovenia
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MEDI PULMO, interna medicina, d.o.o.
RECRUITINGLjubljana, 1000, Slovenia
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MEDICOINTERNA, medicinske storitve in svetovanje, d.o.o.
RECRUITINGKočevje, 1330, Slovenia
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OBJEM ZDRAVJA zdravstveno svetovalni center d.o.o.
RECRUITINGLjubljana, 1000, Slovenia
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PULMEDICO, specialistična zdravstvena dejavnost, d.o.o.
RECRUITINGLjubljana, 1000, Slovenia
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VELOG Zdravstveni center d.o.o.
RECRUITINGKranj, Slovenia
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Zasebna Ambulanta Za Pljučne Bolezni, Mag. Alojz Horvat, Dr. Med. Specialist Interne Medicine
RECRUITINGMurska Sobota, 9000, Slovenia
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Zasebna Internistično-Pulmološka Ambulanta, Jasmina Panjan Avramovič, Dr.Med.Spec.
RECRUITINGPortorož, 6320, Slovenia
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Zdravstveni Dom Koper Casa Della Sanita Capodistria
RECRUITINGKoper, 6000, Slovenia
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Zdravstveni Dom Tolmin
RECRUITINGTolmin, 5220, Slovenia
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Zdravstveni Zavod Pulmoradix Velenje
RECRUITINGVelenje, 3320, Slovenia
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