51
Participants
Start Date
May 31, 2007
Primary Completion Date
June 30, 2013
Study Completion Date
September 30, 2013
Hearing aids used : PHONAK Savia and Valeo
5 hours per day during the first 6 months (active or inactive upon randomization) 5 hours per day during the last 6 months (active)
Xavier PERROT, Lyon
Hospices Civils de Lyon
OTHER