The Effects of Filter During CPET on WOB and Aerosol Particle Concentrations
Public ClinicalTrials.gov record NCT04526925. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Physiologic Research to Assess the Effect of an Inline Filter During Cardiopulmonary Exercise Testing (CPET): A Healthy Volunteer Study
Study identification
- NCT ID
- NCT04526925
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Rush University Medical Center
- Other
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Interventions
- Respiratory filter in-line placed with the standard mouthpiece Device
- Standard mouthpiece Other
Device · Other
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 28, 2020
- Primary completion
- Sep 17, 2020
- Completion
- Sep 17, 2020
- Last update posted
- Apr 25, 2023
2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04526925, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 25, 2023 · Synced May 17, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04526925 live on ClinicalTrials.gov.