Clinical Trial of Shugan Jieyu Capsule in Generalized Anxiety Disorder

Inclusion Criteria

• •1. Primary diagnosis of generalized anxiety disorder (GAD) as per Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) as confirmed by the MINI at Screening, The duration of illness must be ≥ 6 months；
• •2. Age 18-65 years old；
• •3. Hamilton Anxiety Rating Scale (HAM-A) Total Score of ≥ 14 at both Screening and Baseline，Anxious Mood (item 1) score ≥2；
• •4. Clinical Global Impression of Severity Scale (CGI-S) score of ≥ 3 at both Screening and Baseline
• •5. The TCM syndrome is liver Qi stagnation and spleen deficiency syndrome.