Clinical Research Detail Title Of Study Safety and Efficacy Study in Primary Insomnia Patients-Study B Disease Condition Primary Insomnia Phase of Trial Phase-3 Discipline Psychiatry Start date of Trial 5/4/2010 Closing Date of Trial 5/4/2013 If you are a doctor interested in clinical research then upload your profile. Click here If you are a hospital interested in clinical research then upload your profile. Click here If you are a patient interested to know more about this clinical trial mail us at:   [email protected]