We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

Office-based Radial Expansion Balloon Dilation of the Esophagus and Trachea

This study has been withdrawn prior to enrollment.
(PI chose not to proceed with study.)
Sponsor:
ClinicalTrials.gov Identifier:
NCT00583960
First Posted: January 2, 2008
Last Update Posted: June 11, 2015
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
University of California, Davis
December 26, 2007
January 2, 2008
June 11, 2015
Not Provided
Not Provided
Not Provided
Not Provided
Complete list of historical versions of study NCT00583960 on ClinicalTrials.gov Archive Site
Not Provided
Not Provided
Not Provided
Not Provided
 
Office-based Radial Expansion Balloon Dilation of the Esophagus and Trachea
Office-based Radial Expansion Balloon Dilation of the Esophagus and Trachea
Retrospective chart review of UCDMC patients who have undergone esophageal or tracheal balloon dilation to record data including age, gender, diagnosis pre-and post-procedure eating assessment tool, esophagoscopy findings, tracheobronchoscopy findings, and pre-and post-procedure videofluoroscopic findings.
Dilation of the esophagus is performed for strictures, webs, and rings at all levels of the esophagus. Dilation of the trachea is performed for subglottic and tracheal stenosis. Radial expansion balloons have been developed by Bost Scientific Corporation for the purpose of dilating the esophagus and trachea through flexible esophagoscopies. These sequential controlled radial-expansion balloons can be introduced via a guide wire through the working channel of a 5.1 mm transnasal esophagoscope. Traditionally, otolaryngologists have performed esophageal and tracheal dilation per oral under general anesthesia. This technique allows the procedure to be performed in the office, sparing the patient the risk of anesthetics. The purpose of this study is to review the UCDMC experience with esophageal and tracheal balloon dilation using the transnasal esophagoscope.
Observational
Observational Model: Case-Only
Time Perspective: Retrospective
Not Provided
Not Provided
Probability Sample
UCDMC Otolaryngology Voice and Swallowing Center patients
Tracheal Stenosis
Not Provided
Not Provided
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Withdrawn
0
Not Provided
Not Provided

Inclusion Criteria:

  • patients who have undergone esophageal or tracheal balloon dilation since 1/1/05
  • patients who underwent an attempted dilation since 1/1/05

Exclusion Criteria:

  • Younger than 18 years of age
  • Those who do not meet the inclusion criteria
Sexes Eligible for Study: All
18 Years and older   (Adult, Senior)
No
Contact information is only displayed when the study is recruiting subjects
Not Provided
United States
 
NCT00583960
200715177-1
No
Not Provided
Not Provided
Peter Belafsky, MD, Ph.D., University of California Davis
University of California, Davis
Not Provided
Principal Investigator: Peter Belafsky, MD, PhD University of California, Davis
University of California, Davis
June 2015