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: August 14, 2013
Last verified: August 2013
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is ongoing, but not recruiting participants.
  Estimated Study Completion Date: December 2014
  Primary Completion Date: August 2013 (Final data collection date for primary outcome measure)