Double-blind Trial to Investigate Efficacy and Tolerance of Ambroxol Lozenges 20 mg in Sore Throat

This study has been completed.
Sponsor:
Information provided by:
Boehringer Ingelheim Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT00525044
First received: September 3, 2007
Last updated: May 11, 2012
Last verified: May 2012
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Estimated Study Completion Date: January 2008
  Estimated Primary Completion Date: No date given