The study will compare the effectiveness of two relatively brief and scalable evidence-based interventions: the Stanley Brown Safety Planning Intervention and Follow-up Contacts (SPI+), a suicide-specific intervention that helps people prevent suicidal crises from escalating, and Interpersonal Psychotherapy for Adolescents Ultra Short Crisis Intervention (IPT-A SCI), a psychotherapeutic crisis intervention treatment for suicidal adolescents that teaches youth skills to prevent suicidal crises and addresses interpersonal problems that lead to suicidal crises. The results will inform the future standard of care for youth at risk for suicide presenting in the ED setting. This project focuses on suicidal youth ages 12-24 in five ethnically and racially diverse urban areas: Philadelphia, Pennsylvania; Baltimore, Maryland; Chapel Hill, North Carolina; St. Petersburg, Florida; and Northern Manhattan/lower Bronx/eastern Queens communities in New York City, New York.

Emergency department (ED) visits for suicide-related concerns have been increasing in youth over the past decade, a trend potentially exacerbated by the COVID-19 pandemic. Also, youth suicidal thoughts and attempts have increased with the 2019 Centers for Disease Control and Prevention (CDC) Youth Risk Behavior Surveillance System (YRBSS) finding that 18.8 percent of high school students have seriously considered suicide and 8.9 percent had attempted suicide in the past year. Furthermore, suicide rates are increasing more rapidly in Latino/Latina, Black, and multiracial youth, especially Black youth as compared to White youth. Similar increases in suicide risk are seen in lesbian, gay, bisexual, transgender, queer and other sexually minority (LGBTQ+) youth. This project focuses on suicidal youth ages 12-24 in five ethnically and racially diverse urban areas: Philadelphia, Pennsylvania; Baltimore, Maryland; Chapel Hill, North Carolina; St. Petersburg, Florida; and Northern Manhattan/lower Bronx/eastern Queens communities in New York City, New York.

There is limited evidence about which interventions are most helpful for suicidal youth in acute care settings such as EDs. Interventions like safety planning (Safety Planning Intervention with follow-up contacts) are delivered primarily in ED settings while others like Interpersonal Psychotherapy for Adolescents Ultra Short Crisis Intervention (IPT-A SCI) are provided primarily in outpatient settings. Furthermore, safety planning focuses on deescalating suicidal crises when beginning to occur, while IPT-A SCI focuses on developing skills to prevent crises from occurring. While both approaches have an evidence base, it is not yet known which one is more effective and acceptable in a diverse youth population. Determining which intervention is more effective has implications for dissemination and resource allocation to EDs or outpatient settings.

The research team includes a group of ethnically and racially diverse partners and advisors, advocates, researchers, ED physicians, nurses, and social workers, some of whom have lived experience of suicide attempts and suicide loss. This team has provided feedback about crucial elements of this proposal, e.g., recruitment, intervention approaches, and follow-up approaches and will continue active involvement in all stages of this project.

The study will compare the effectiveness of two relatively brief and scalable evidence-based interventions: the SPI+, a suicide-specific intervention that helps people prevent suicidal crises from escalating, and IPT-A SCI, a psychotherapeutic crisis intervention treatment for suicidal adolescents that teaches youth skills to prevent suicidal crises and addresses interpersonal problems that lead to suicidal crises. The results will inform the future standard of care for youth at risk for suicide presenting in the ED setting.

Inclusion Criteria:

• Suicide Risk During Acute Care Visit (At least one item in risk assessment is required; check all that apply): ___ Chief complaint of suicide-related concern (via Medical Record/Other), ___ Active suicidal ideation endorsed in past 1 month on validated suicide screener, ___ Suicidal behavior in the past 3 months on validated suicide screener, ___ Clinician indicated SI in past month or SA in past 3 months.
• Have access to a cellular phone with the ability to receive phone calls and text messages over the 12-month follow- up period
• Adolescent must be verbally fluent and can communicate, understand, and read in either English or Spanish
• Adolescent has been/will be discharged from a higher level of care (i.e. inpatient, day hospital, partial hospitalization program (PHP), or residential treatment program) and back in the community within 4 weeks of their acute care visit. [Note: this criterion does not apply to all patients - select N/A if this is the case.

Exclusion Criteria:

• Significant cognitive or developmental delays that prevent understanding or using SPI+ or IPT-A-SCI (includes inability to communicate verbally)
• Altered mental status (acute psychosis, intoxication, or mania)
• Unable or unwilling to provide informed consent (adults), assent (minors), or permission (parents/caregivers)
• The services offered through the study are not in the best clinical interest of the patient (e.g., presenting problem requires a different level of care or treatment approach).](streamdown:incomplete-link)