Drug news
EU approval for Hetlioz (tasimelteon) to treat non-24-hour sleep-wake disorder- Vanda Pharma
Vanda Pharmaceuticals Inc.has announced that the European Commission (EC) approved Hetlioz (tasimelteon) for the treatment of non-24-hour sleep-wake disorder (Non-24) in totally blind adults in the European Union (EU).
Non-24 is a chronic circadian rhythm disorder resulting from the misalignment of the endogenous master body clock to the 24-hour day, disrupting the sleep-wake cycle. The sleep disturbance causes significant distress and/or impairment in social, occupational and other important areas of functioning. Non-24 affects the majority of totally blind individuals and it has been estimated that approximately 130,000 people in the European Union have the disorder.