NCT05860803 · Mayo Clinic
Breathing Training and Exercise Capacity in Non-CFB
What this study is about
The purpose of this research is to investigate whether a home-based and health coach supported specific breathing and respiratory muscle training program improves the ability to exercise, the function of the lungs and breathing muscles, and general clinical status in people with non-cystic fibrosis bronchiectasis (non-CFB).
View original scientific description
The purpose of this research is to investigate whether a home-based and health coach supported specific breathing and respiratory muscle training program improves the ability to exercise, the function of the lungs and breathing muscles, and general clinical status in people with non-cystic fibrosis bronchiectasis (non-CFB).
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Mayo Clinic patient with confirmed diagnosis of Non-Cystic Fibrosis Bronchiectasis (non-CFB): Non-CFB as confirmed by clinical history, including cough, shortness of breath, exertional dyspnea, pulmonary function tests, and high-resolution computed tomography. Patients will be considered clinically stable if there is no evidence of an exacerbation or change(s) in medical therapy in the previous three weeks.
- Able and willing to provide informed consent to participate in the study.
Exclusion criteria
- Presence of significant coexisting disease, neurological conditions, and/or orthopedic complications that affect ability to undertake exercise.
- Presence of advanced heart failure.
- Current use of antibiotics.
- Acute exacerbation(s) within 3-weeks prior to study commencement.
- Participation within a pulmonary rehabilitation program within 6-months prior to study commencement.
Where
- Jacksonville, Florida
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jan 6, 2026 · Source of record for eligibility and locations