- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02460757
Glottic Width and Respiratory Flow in Patients With Various Lung Diseases
December 8, 2015 updated by: Jane Winantea, University Hospital, Essen
In this study the investigators examine the glottic width and the respiratory flow at rest in patients with various lung disease.
The investigators postulated that a positive expiratory pressure is created through the narrowing of the glottic width in patients with hyperinflation.
Study Overview
Study Type
Observational
Enrollment (Actual)
56
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Essen, Germany, 45239
- Ruhrlandklinik
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
Patients with various lung diseases in a primary care clinic
Description
Inclusion Criteria:
- Clinical indication for a bronchoscopy
- Minimum age of 18 years
- Signed informed consent
Exclusion Criteria:
- Patients requiring mechanical ventilation during bronchoscopy
- Disease of the larynx
- Inability to breathe through the mouthpiece
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Healthy subjects
|
Observation of glottic width in different arms
|
Patients with COPD
|
Observation of glottic width in different arms
|
Patients with interstitial lung disease
|
Observation of glottic width in different arms
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Angle of the glottic width
Time Frame: 18 Months
|
18 Months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
February 1, 2014
Primary Completion (Actual)
December 1, 2015
Study Registration Dates
First Submitted
May 27, 2015
First Submitted That Met QC Criteria
June 1, 2015
First Posted (Estimate)
June 2, 2015
Study Record Updates
Last Update Posted (Estimate)
December 9, 2015
Last Update Submitted That Met QC Criteria
December 8, 2015
Last Verified
December 1, 2015
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- RLKEssenVC
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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