Suicidal behavior and mortality in first-episode psychosis

Area of Science:

• Psychiatry
• Public Health
• Mental Health Research

Background:

• Suicide is a major global public health issue, with mental disorders significantly increasing risk.
• Individuals with schizophrenia and other psychotic disorders face a substantial lifetime suicide death risk (5.6%).
• The initial year after first contact with mental health services presents a particularly elevated suicide risk.

Purpose of the Study:

• To examine suicide risk factors and trends in patients with psychotic disorders.
• To highlight the importance of early intervention and crisis planning in first-episode psychosis.
• To investigate the potential underreporting of mortality due to suicides occurring before initial treatment.

Main Methods:

• Review of existing data on suicide risk in psychotic disorders.
• Analysis of risk factors for suicide and suicide attempts.
• Examination of temporal trends in suicide rates within specific populations.

Main Results:

• History of suicide attempt and depression are key risk factors for suicide in psychosis.
• Suicide risk in Denmark's psychosis population has declined, likely due to service improvements.
• A significant number of young individuals with first-episode psychosis have prior suicide attempts, suggesting potential underreporting of mortality.

Conclusions:

• Improved mental health services may reduce suicide rates in psychosis.
• Suicide attempts can precede the diagnosis of psychotic disorders.
• Proactive monitoring and crisis plan development are essential for managing suicide risk in early psychosis.