0391 Physician Perspective on Idiopathic Hypersomnia: Awareness, Diagnosis, and Impact on Patients-V45IS1 0391 Physician Perspective on Idiopathic Hypersomnia: Awareness, Diagnosis, and Impact on Patients-V45IS1 Download 0390 Efficacy of Lower-Sodium Oxybate in the Treatment of Idiopathic Hypersomnia: Evaluation of Response Based on the Idiopathic Hypersomnia Severity Scale Score-V45IS1 0392 Patient Perspective on Idiopathic Hypersomnia: Impact on Quality of Life and Satisfaction With the Diagnostic Process and Management-V45IS1