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NCT02460757 Clinical Trial

Glottic Width and Respiratory Flow in Patients With Various Lung Diseases

Lung Diseases Clinical Trial

Official title:
Glottic Width and Respiratory Flow in Patients With Various Lung Diseases

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT02460757
Other study ID # RLKEssenVC
Secondary ID
Status Completed
Phase N/A
First received May 27, 2015
Last updated December 8, 2015
Start date February 2014

Study information
Verified date December 2015
Source University Hospital, Essen
Contact n/a
Is FDA regulated No
Health authority Germany: Federal Institute for Drugs and Medical Devices
Study type Observational

Clinical Trial Summary

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.

Recruitment information / eligibility
Status Completed
Enrollment 56
Est. completion date
Est. primary completion date December 2015
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group 18 Years and older
Eligibility 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 Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

Intervention

Other:
• Laryngoscopy
Observation of glottic width in different arms

Locations
Country Name City State
Germany Ruhrlandklinik Essen

Sponsors (1)
Lead Sponsor Collaborator
University Hospital, Essen

Country where clinical trial is conducted

Germany, 

Outcome
Type Measure Description Time frame Safety issue
Primary Angle of the glottic width 18 Months No
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