Zinc to Treat Tinnitus in the Elderly

Summary

There is widespread belief and some evidence to indicate that zinc can successfully treat tinnitus. Zinc deficiency is more likely to occur in the elderly . The primary objective of this study is to establish the effectiveness of zinc for the treatment of tinnitus in individuals 60 years of age and older. Subjects will be randomly assigned to either receive zinc daily or a placebo. After 4 months and a 1-month wash-out, the subjects will be crossed over to the other group.

Timeline

Start

2008-01

Primary completion

2011-12

Completion

2011-12

Publications

• Coelho C, Witt SA, Ji H, Hansen MR, Gantz B, Tyler R. Zinc to treat tinnitus in the elderly: a randomized placebo controlled crossover trial. Otol Neurotol. 2013 Aug;34(6):1146-54. doi: 10.1097/MAO.0b013e31827e609e.

Drugs

Indications