A 12-Month, Randomized, Double-Blind, Placebo-Controlled, Parallel Groups, Multicenter Long-Term Safety Study of MK0928 in the Treatment of Elderly Outpatients With Primary Insomnia
A 12-Month, Randomized, Double-Blind, Placebo-Controlled, Parallel Groups, Multicenter Long-Term Safety Study of MK0928 in the Treatment of Elderly Outpatients With Primary Insomnia
The purpose of this trial is to study the safety of MK0928 on insomnia in the elderly.
The duration of treatment is 1 year.
Inclusion Criteria: