Can a smartphone breathing game help Alpha-1 patients breathe easier?
NCT ID NCT07242079
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a simple, home-based breathing technique called the Active Cycle of Breathing Technique (ACBT) with augmented reality support in 50 adults with Alpha-1 antitrypsin deficiency. Participants did the breathing exercises twice daily and walked at least 5000 steps per day for six weeks. The goal was to see if using augmented reality helps patients stick with the program and feel more satisfied, while also tracking changes in breathlessness, lung function, and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Active Cycle of Breathing Technique (ACBT) with augmented reality support
- What this could lead to
- If successful, this approach could offer a simple, home-based way to improve breathing, exercise capacity, and quality of life for people with Alpha-1 antitrypsin deficiency.
- What could go wrong
- This is a small, observational study with only 50 participants, so results may not apply to everyone. The main goal is to measure satisfaction and adherence, not to prove the technique works better than standard rehab.
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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50 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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Jun 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.
Who is studied
The population will consist of 50 adult patients, referred at outpatient clinic of the Respiratory Disease Unit of the University Hospital of Parma (Italy)
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female adults aged ≥18 years; * Signed informed consent; * All AATD patients, regardless of nephelometric alpha-1 antitrypsin dose and clinical phenotype, who require PR according to guidelines Exclusion Criteria: * Subjects unable to perform the lung function tests and rehabilitation program required by the protocol
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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.
Contacts and locations
Locations
-
University of Parma
Parma, Italy, 43126, Italy
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