NCT07523490

Investigation on Suicide Risk Factors of Patients With Mood Disorders

Investigation on Suicide Risk Factors of Patients With Mood Disorders in China

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 300 (estimated)
• Sponsor: Tianjin Anding Hospital · Academic / Other
• Sex: All
• Age: 16 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

This study investigates the level and distribution of suicide risk and learned suicide ability of patients with mood disorders, investigates the related risk factors of suicide and suicide ability formation of patients with mood disorders from multiple dimensions (biological, psychological, social and clinical perspectives) and clarifies their importance, forms a list of suicide risk factors, and establishes a prediction model of learned suicide ability formation. Upon enrollment, participants will undergo comprehensive assessments including blood and urine sample collection and scale evaluation. The collection of scientific blood and urine is mainly used for the exploration of molecular mechanism of disease occurrence and development, the discovery and verification of biomarkers. Scale evaluation includes: Beck Scale for Suicide Ideation , Columbia Suicide Severity Rating Scale,, Hamilton Depression Rating Scale , Hamilton Anxiety Rating Scale, PHQ-9, GAD-7, Personal and Social Function Scale , Schihan Disability Scale , Emotional Adjustment Difficulty Scale , Acquired Capability for Suicide Scale, Interpersonal Needs Questionnaire , Ottawa Self-Injury Scale, Chinese version of Stress Perception Scale and Beck Hopelessness Scale . Follow-up was carried out for 3 months, including whether suicide/self-injury occurred, current status, and some baseline questionnaires (such as BSI-CV, GAD-7, PHQ-9, HAMD-17,HAMA, etc.).

Conditions

• Mood Disorders
• Suicide

Timeline

• Start date: 2025-12-31
• Primary completion: 2027-09-30
• Completion: 2027-09-30
• First posted: 2026-04-13
• Last updated: 2026-04-13

Locations

1 site across 1 country: China