Developing an Intervention to Promote Lethal Means Safety in Suicidal Adolescents: Randomization
Trial Snapshot
- Phase
- Phase 2
- Status
- Completed
- Enrollment
- 61
- Locations
- 1
- Primary Endpoint
- Adolescent suicidal behavior
Study Overview
Brief Summary
Study Objective: to develop a phone-based intervention to aid parents of suicidal adolescents to adhere to lethal means safety.
Lethal means counseling is the practice of educating patients and their families about limiting access to items that can be used to attempt suicide. Though lethal means counseling is standard practice in treating suicidal patients, there is little experimental literature related to its utilization across different providers and its efficacy. Further, there is a significant gap in the literature on lethal means counseling as it relates to adolescents. The proposed project will investigate a novel text message-based intervention aimed to promote lethal means safety.
Detailed Description
Participants will be adolescents (age 12-17) who are currently enrolled in the SPARC IOP for a recent suicide attempt or significant suicidal ideation with a plan or intent and their parents or legal guardians. SPARC clinical staff will identify patients and parents who would be eligible based on inclusion/exclusion criteria provided to them. If the family is interested, the study staff will be on hand to present the study and collect informed assent from patients and consent from parent(s).
Investigators will enroll up to 120 pairs of parents and teens receiving care at the SPARC clinic. Investigators will utilize a Children's Health HIPAA compliant texting services to send prompts to the parents of the teens. Phase I of the study was approved in STU-2020-0100 in which the team developed interviews and data collection guides. In Phase II, approved in STU-2021-0658, the team is conducting pilot testing of the intervention to determine if parents find it useful. In this study, Phase III, investigators will randomize the families into two groups: the first being the treatment as usual (TAU) group (N = 60) and the second being the intervention group (N = 60). Parents and guardians in the control group will not receive the text-based intervention. In the intervention group, parents of teens currently enrolled in the SPARC program will enroll in and receive text-based reminders (safety prompts and questionnaire) to adhere to lethal means safety practices twice a week, serving as an intervention to increase adherence to lethal means safety. Data will be collected at 4 time points: SPARC intake, SPARC discharge, 1 month following SPARC discharge, and 6 month following SPARC discharge. At 1-month and 6-month follow up, parents will complete Client Satisfaction Questionnaire regarding satisfaction with the intervention, a brief measure of family functioning, and a brief measure of parental-self efficacy in the context of their child's suicidality. Additionally, at 1-month and 6-month follow up, adolescents will complete questionnaires regarding their access to lethal means in the time frame and measures of suicidality and symptomatology. All 1-month and 6-month questionnaires will be completed by families digitally or over the phone.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Prevention
- Masking
- Single (Outcomes Assessor)
Eligibility Criteria
- Ages
- 12 Years to 100 Years (Child, Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Proficiency in spoken and written English
- •Own cell phone that has internet capabilities
- •Adolescent participants are patient's at Children's Health SPARC IOP (ages 12-17)
- •Adult participants are parents and/or legal guardians of adolescent participants (ages 18+)
Exclusion Criteria
- •Non-English speaking
Arms & Interventions
Text Message Intervention
Parents in the intervention arm will receive text message reminders to restrict lethal means for 6 months.
Intervention: Safe Home Text Message Reminders (Behavioral)
Treatment as Usual
Parents in the treatment as usual group will not receive the text message intervention.
Outcomes
Primary Outcomes
Adolescent suicidal behavior
Time Frame: 6 months
Adolescent suicidal behavior will be measured by Columbia Suicide Severity Rating Scale (C-SSRS) which is used to measure suicidal thoughts and behaviors in Investigational New Drug (IND) studies. The C-SSRS rates an individual's degree of suicidal ideation (SI) on a scale, ranging from "wish to be dead" to "active suicidal ideation with specific plan and intent." The scale identifies SI severity and intensity, which may be indicative of an individual's intent to commit suicide. C-SSRS SI severity subscale ranges from 0 (no SI) to 5 (active SI with plan and intent).
Parent suicide prevention self efficacy as measured by parent suicide prevention self efficacy scale
Time Frame: 6 months
Parent suicide prevention self efficacy is measured by parent suicide prevention self efficacy scale which measures parent's confidence on a scale of 0 (not at all confident) to 10 (completely confident)
Parent satisfaction as measured by CSQ-8
Time Frame: 6 months
Parent satisfaction will be measured by Client Satisfaction Questionnaire (CSQ-8) which is a self report measure of satisfaction with health and behavioral services received. The CSQ-8 is measured on a four point Likert scale from 1 "Quite Dissatisfied" to 4 "Very Satisfied." Scores range from 8-32, with higher values indicating higher satisfaction
Secondary Outcomes
No secondary outcomes reported
Investigators
Beth Kennard
Professor of Psychiatry
University of Texas Southwestern Medical Center