Assess the Long-Term Safety and Tolerability and Efficacy of Neramexane

The purpose of this study is to investigate the long-term safety and tolerability and efficacy of neramexane mesylate in the long-term treatment of subjective tinnitus after a completed double-blind randomized placebo controlled study.


Enrollment: 821
Study Start Date: January 2009
Study Completion Date: December 2011
Primary Completion Date: December 2011 (Final data collection date for primary outcome measure)