Suicidal Ideation to Attempt Pathways and Experiences Among Adults with Schizophrenia Spectrum Disorders

Area of Science:

• Psychiatry
• Mental Health Research
• Suicidology

Background:

• Limited understanding exists regarding the pathways from suicidal ideation to suicide attempts in individuals with schizophrenia spectrum disorders (SSDs).
• Schizophrenia spectrum disorders are associated with a significantly elevated risk of suicide.
• Investigating the specific experiences and temporal dynamics of suicide attempts in SSDs is crucial for developing targeted interventions.

Purpose of the Study:

• To explore suicide attempt experiences among adults with schizophrenia spectrum disorders.
• To identify the specific pathway steps and timeframes leading to suicide attempts in this population.
• To understand the contributing factors and themes associated with suicide attempts in adults with SSDs.

Main Methods:

• A mixed-methods approach was employed, collecting quantitative and qualitative data from 19 adults with SSDs and a history of suicide attempts.
• The Pathway to Suicidal Action Interview (PSAI) was administered to participants in a US community mental health setting.
• Qualitative data were analyzed using a hybrid approach with inductive and deductive coding.

Main Results:

• Suicide attempts often transitioned from decision to action within minutes or seconds, with limited preparatory behavior or contemplation reported by most participants.
• At the time of attempt, most participants experienced symptoms of depression (89%) and psychosis (63%), including auditory hallucinations commanding self-harm (47%).
• Key themes identified included impulsivity, access to lethal means, psychosis symptoms, ambivalence about survival, and the role of others.

Conclusions:

• Suicide attempt pathways in individuals with SSDs are heterogeneous, highlighting the need for personalized prevention strategies.
• Intervention opportunities include enhancing lethal means safety, managing acute emotional distress, and targeting specific psychosis symptoms that increase suicide risk.
• Further research with larger and more diverse samples is necessary to refine prevention efforts for suicide in SSDs.