Risk Factors and Potential Causes of Eustachian Tube Dysfunction in Adults

This study is ongoing, but not recruiting participants.
Sponsor:
Collaborator:
Information provided by (Responsible Party):
William J. Doyle, University of Pittsburgh
ClinicalTrials.gov Identifier:
NCT01251432
First received: December 1, 2010
Last updated: May 26, 2015
Last verified: May 2015
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is ongoing, but not recruiting participants.
  Estimated Study Completion Date: June 2016
  Primary Completion Date: August 2013 (Final data collection date for primary outcome measure)