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NCT00536315 Clinical Trial

Tracheal Mechanics During Bronchoscopy

Tracheobronchomalacia Clinical Trial

Official title:
Tracheal Mechanics During Bronchoscopy

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT00536315
Other study ID # 2001P001418
Secondary ID
Status Completed
Phase N/A
First received September 26, 2007
Last updated March 8, 2017
Start date March 1, 1999
Est. completion date June 2009

Study information
Verified date February 2010
Source Beth Israel Deaconess Medical Center
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The main purpose of this study is use a new type of measurement to help decide what kind of therapy would help people with a collapsing windpipe or tracheomalacia.

Description:

This study is to obtain new information about the pressures required to collapse the trachea in patients with and without obstructive pulmonary disease and to describe the relationship between pressures and airflow obstruction. This information will provide normative data not currently available and would establish whether tracheal collapse is due to tracheomalacia. The data may lead to better ways of predicting if a patient would benefit from procedures to prevent tracheal collapse.

Recruitment information / eligibility
Status Completed
Enrollment 145
Est. completion date June 2009
Est. primary completion date July 2008
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 21 Years and older
Eligibility Inclusion Criteria:

- Suspicion of tracheal collapse undergoing bronchoscopy

- Healthy control subject undergoing bronchoscopy for another purpose.

Exclusion Criteria:

- Esophageal pathology

- Tracheostomy

- inability to follow commands

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
United States Beth Israel Deaconess Medical Center Boston Massachusetts

Sponsors (1)
Lead Sponsor Collaborator
Beth Israel Deaconess Medical Center

Country where clinical trial is conducted

United States, 

References & Publications (1)

Loring SH, O'donnell CR, Feller-Kopman DJ, Ernst A. Central airway mechanics and flow limitation in acquired tracheobronchomalacia. Chest. 2007 Apr;131(4):1118-24. — View Citation

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