Clinical Trial of Shugan Jieyu Capsule in Generalized Anxiety Disorder

Summary

This is a randomized double-blind placebo-controlled phase 3 clinical trial to further validate the effectiveness and safety of Shugan Jieyu Capsules in treating generalized anxiety disorder.

Eligibility

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.

Exclusion Criteria:

1. Diagnosed with a psychiatric disorder other than GAD that meets DSM-5 criteria within 6 months prior to screening；
2. Alcohol or drug abuse or dependence in the 6 months prior to screening, or urine positive for multiple drugs combined at screening
3. Hamilton Depression Rating Scale (HAMD-17) Total Score of \> 17 at Screening or Baseline，or Depressive Mood (item 1) score ≥2；
4. Patients with Severe Insomnia.

Conditions2

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