Digital inhaler coach and breathing trainer put to the test against COPD attacks
NCT ID NCT06958666
First seen Jul 24, 2026 · Last updated Jul 24, 2026
Summary
This trial tests whether digital inhaler coaching (DITM) and inspiratory muscle training (IMT), alone or together, can reduce serious flare-ups and hospitalizations in adults with symptomatic, high-risk COPD. Around 410 participants will be split into four groups: DITM, IMT, both, or usual care. Researchers will track exacerbation rates, symptoms, and quality of life over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- digital inhaled therapy management and inspiratory muscle training
- What this could lead to
- If effective, these digital tools and breathing exercises could offer a low-cost, home-based way to reduce dangerous COPD flare-ups and hospital stays.
- What could go wrong
- This is a single-center trial, and results may not apply to all COPD patients. The interventions require consistent patient engagement, which may be challenging.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 410 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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May 2028
An estimate. End dates often move.
- 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 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: * Diagnosed as COPD according to "GOLD2024" * Lung function results FEV1/FVC\<60% * Patients with stable COPD who meet one of the following criteria: (A)with CAT score ≥10 or mMRC≥2; (B) ≥2 moderate acute exacerbation or ≥1 hospitalization in the past 12 months * Uses Budesonide MDI (Breztri Aerosphere) or Fluticasone, umeclidinium, and vilanterol (Trelegy Ellipta) or umeclidinium and vilanterol (Anoro Ellipta) as maintenance drug for COPD management * Volunteer to participate in this study and sign the informed consent form. If the subject is unable to read and sign the informed consent form due to incapacity, his/her guardian shall act on his/her behalf to read and sign the informed consent form. Exclusion Criteria: * Unstable angina or severe arrhythmia * Severe weakness-related fatigue, such as in advanced congestive heart failure or chemotherapy-related fatigue * Unstable mental illness with a risk of self-harm or harm to others * Severe cognitive impairment, progressive neuromuscular disease * Pregnant and breastfeeding women * Life expectancy of less than 6 months * Pregnant and breastfeeding women * Inability to cooperate with pulmonary function tests * Inability to complete the entire follow-up period * Vulnerable populations other than the elderly, including individuals with mental illness, cognitive impairment, critically ill patients, illiterate individuals, etc.
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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
9 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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Department of Respiratory Care, Taizhou Central Hospital
RECRUITINGTaizhou, Zhejiang, 318000, China
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Department of Respiratory and Critical Care Medicine Wenling First People's Hospital
RECRUITINGTaizhou, Zhejiang, China
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Department of Respiratory and Critical Care Medicine, Linhai Second People's Hospital, 198 Dubei Road, Duqiao Town
RECRUITINGTaizhou, Zhejiang, 317016, China
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Jinyun County Hospital of Traditional Chinese Medicine
RECRUITINGLishui, Zhejiang, 321400, China
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Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
RECRUITINGHangzhou, Zhejiang, 310016, China
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Taizhou Hospital of Zhejiang Province
RECRUITINGTaizhou, Zhejiang, 317000, China
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Taizhou Integrated Traditional Chinese and Western Medicine Hospital
RECRUITINGTaizhou, Zhejiang, 317523, China
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Zhejiang Provincial Hospital of Traditional Chinese Medicine
RECRUITINGHangzhou, Zhejiang, 310006, China
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Zhejiang Xianju County People's Hospital
RECRUITINGTaizhou, Zhejiang, 317399, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a COPD flare-up starve your muscles of oxygen?
- Can a new inhaled COPD drug deliver the same effect with less body exposure?
- Could the air in your living room worsen COPD? a trial puts home sensors to the test
- Could a gentler breath test replace the harsh blow for COPD diagnosis?
- Could a simple stepper test replace the clinic walk for lung patients?