Study: NCT06764108

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-monitoring
Description: Self-monitoring will involve completing one brief smartphone-based survey (at a fixed time) per day on suicidal thoughts and related affect states and experiences over the past day during the four weeks after psychiatric hospitalization.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-monitoring
Description: Self-monitoring will involve completing one brief smartphone-based survey (at a fixed time) per day on suicidal thoughts and related affect states and experiences over the past day during the four weeks after psychiatric hospitalization.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-monitoring
Description: Self-monitoring will involve completing one brief smartphone-based survey (at a fixed time) per day on suicidal thoughts and related affect states and experiences over the past day during the four weeks after psychiatric hospitalization.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-monitoring
Description: Self-monitoring will involve completing one brief smartphone-based survey (at a fixed time) per day on suicidal thoughts and related affect states and experiences over the past day during the four weeks after psychiatric hospitalization.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-monitoring
Description: Self-monitoring will involve completing one brief smartphone-based survey (at a fixed time) per day on suicidal thoughts and related affect states and experiences over the past day during the four weeks after psychiatric hospitalization.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: JITAI
Description: The JITAI will involve prompts to complete additional randomly timed self-monitoring surveys throughout the day. When suicidal thoughts are reported on any self-monitoring survey, random assignment to receive or not receive a series of automated smartphone-based messages that recommend using specific coping strategies from either a personalized safety plan or general evidence-based coping strategies that others tend to find helpful.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: JITAI
Description: The JITAI will involve prompts to complete additional randomly timed self-monitoring surveys throughout the day. When suicidal thoughts are reported on any self-monitoring survey, random assignment to receive or not receive a series of automated smartphone-based messages that recommend using specific coping strategies from either a personalized safety plan or general evidence-based coping strategies that others tend to find helpful.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: JITAI
Description: The JITAI will involve prompts to complete additional randomly timed self-monitoring surveys throughout the day. When suicidal thoughts are reported on any self-monitoring survey, random assignment to receive or not receive a series of automated smartphone-based messages that recommend using specific coping strategies from either a personalized safety plan or general evidence-based coping strategies that others tend to find helpful.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-guided SSI
Description: The brief (10-12 minute) online self-guided SSI will help individuals identify and address barriers to using coping strategies for suicidal thoughts. It may be delivered up to three times during the four weeks after hospitalization for those who do not sufficiently respond to the initial (self-monitoring only or self-monitoring plus JITAI) interventions.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Self-guided SSI
Description: The brief (10-12 minute) online self-guided SSI will help individuals identify and address barriers to using coping strategies for suicidal thoughts. It may be delivered up to three times during the four weeks after hospitalization for those who do not sufficiently respond to the initial (self-monitoring only or self-monitoring plus JITAI) interventions.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Clinician-delivered SSI
Description: The clinician-delivered SSI will consist of a brief (30-minute) Zoom or phone meeting in which a study clinician will help individuals identify and address barriers to using coping strategies for suicidal thoughts. Those who do not sufficiently respond to the initial (self-monitoring only or self-monitoring plus JITAI) interventions may receive up to three clinician-delivered SSIs during the four weeks after hospitalization.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Clinician-delivered SSI
Description: The clinician-delivered SSI will consist of a brief (30-minute) Zoom or phone meeting in which a study clinician will help individuals identify and address barriers to using coping strategies for suicidal thoughts. Those who do not sufficiently respond to the initial (self-monitoring only or self-monitoring plus JITAI) interventions may receive up to three clinician-delivered SSIs during the four weeks after hospitalization.