Status:
TERMINATED
Determination of the Prevalence and Severity of Expiratory Flow Limitation in Chronic Obstructive Pulmonary Disease Patients
Lead Sponsor:
Philips Respironics
Conditions:
Chronic Obstructive Pulmonary Disease
Noninvasive Ventilation
Eligibility:
All Genders
40-80 years
Brief Summary
Expiratory Flow Limitation (EFL) occurs when the airways become compressed, which usually results when the pressure outside the airway exceeds the pressure inside the airway. EFL can be detected using...
Detailed Description
This will be a cross-sectional, non-randomized epidemiology study designed to assess the prevalence and severity of expiratory flow limitation in a community COPD population. In the study we will also...
Eligibility Criteria
Inclusion
- Age \> 40 years of age; \< 80 years of age
- Ability to provide consent
- Diagnosis of Chronic Obstructive Pulmonary Disease (COPD)
Exclusion
- Any major non COPD uncontrolled disease or condition, such as congestive heart failure, malignancy, liver or renal insufficiency (that requires current evaluation for liver or renal transplantation or dialysis), amyotrophic lateral sclerosis, or severe stroke, or other condition as deemed appropriate by investigator as determined by review of medical history and / or participant reported medical history
- Suffering from a COPD exacerbation at the time of data collection or in the 30 days prior to data collection
- Self-reported Pregnancy
- Employee or family member that is affiliated with Philips Respironics
- History of bullous emphysema
- History of pneumothorax
- Evidence of acute sinusitis or otitis media
- Hypotension
- Participants at risk for aspiration of gastric contents
- Epistaxis
- Participants in respiratory failure
- Inability to maintain a patent airway or adequately clear secretions
Key Trial Info
Start Date :
March 14 2019
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 15 2023
Estimated Enrollment :
57 Patients enrolled
Trial Details
Trial ID
NCT03851510
Start Date
March 14 2019
End Date
November 15 2023
Last Update
October 24 2024
Active Locations (1)
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1
University of Florida, Jacksonville
Jacksonville, Florida, United States, 32209