Observational Field Study of Acute Esophageal Food Bolus Impaction by Mean Esophageal Manometry and 24h-pH-monitoring

The recruitment status of this study is unknown because the information has not been verified recently.
Verified October 2011 by University of Zurich.
Recruitment status was  Recruiting
Sponsor:
Information provided by (Responsible Party):
University of Zurich
ClinicalTrials.gov Identifier:
NCT01447823
First received: September 27, 2011
Last updated: October 7, 2011
Last verified: October 2011
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is currently recruiting participants.
  Estimated Study Completion Date: December 2013
  Estimated Primary Completion Date: December 2013 (Final data collection date for primary outcome measure)