Evaluating Deep Breathing in Health Participants Using a Device Called Impulse Oscillometry
Impulse Oscillometry and the Bronchoprotective Effects of Deep Inspiration
1 other identifier
observational
20
1 country
1
Brief Summary
This study will determine if resistance of the airway to airflow and pressure, measured by Impulse Oscillometry, is impacted by a deep breathe maneuver in a small cohort of healthy human subjects.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Oct 2021
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
October 4, 2021
CompletedFirst Submitted
Initial submission to the registry
October 7, 2021
CompletedFirst Posted
Study publicly available on registry
October 20, 2021
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 27, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
August 8, 2023
CompletedAugust 15, 2023
August 1, 2023
8 months
October 7, 2021
August 10, 2023
Conditions
Outcome Measures
Primary Outcomes (3)
Mean respiratory system impedance
The oscillometer will collect an airway impedance measurement which is made up of multiple variables.
pre deep inspiration, approximately day 1
Mean respiratory system resistance
The oscillometer will collect an airway impedance measurement which is made up of multiple variables.
post deep inspiration, approximately day 1
Mean change in respiratory system resistance
The oscillometer will collect an airway impedance measurement which is made up of multiple variables.
post and pre deep inspiration, approximately day 1
Study Arms (1)
All participants
Interventions
The tremoFlo C-100 Airwave Oscillometry System is intended to measure respiratory system impedance using the Forced Oscillation Technique (FOT).
Eligibility Criteria
Up to fifty (50) healthy subjects will be recruited from Mary Parkes Asthma and Allergy Center and the outpatient pulmonary clinics at the University of Rochester Medical Center, and from the Pulmonary and Critical Care Division at the University of Rochester
You may qualify if:
- Vaccinated against COVID-19
- Ability to provide informed consent
- Willingness to perform breathing test
- Willingness to provide basic demographic data
- Must be able to speak and understand English
You may not qualify if:
- Unable to or unwilling to provide consent, perform test, or provide basic demographic data
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Mary Parkes Asthma and Allergy Center
Rochester, New York, 14623, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Professor
Study Record Dates
First Submitted
October 7, 2021
First Posted
October 20, 2021
Study Start
October 4, 2021
Primary Completion
May 27, 2022
Study Completion
August 8, 2023
Last Updated
August 15, 2023
Record last verified: 2023-08