Text reminders to help parents keep teens safe after a suicide-related ED visit
Official title: Nudging Parental Action With A Randomized Controlled Trial of Text Messaging Intervention for Suicide Prevention
Run by University of Texas Southwestern Medical Center · NCT07383714 · Data updated 2026-11-12
This study tests whether sending parents text messages can help them reduce their teen’s access to lethal means and increase safety practices after a suicide-related emergency visit.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 13 Years to 17 Years |
| Sex | All |
| Enrollment | 129 (estimated) |
| Sponsor | University of Texas Southwestern Medical Center Academic / other |
| Locations | 1 site (Dallas, Texas) |
| Status | Recruiting |
| Started | June 10, 2026 |
| Main results expected | August 15, 2027 |
| Study ends | August 31, 2027 |
| Registry record updated | September 18, 2026 |
| Trial ID | NCT07383714 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adolescents aged 12–17 who present to the ED for suicidal ideation or a suicide attempt and have a guardian able to provide consent and a parent with text capability.
✕Probably not a fit
Participants without access to mobile texting or non-English speakers may not benefit from the text messaging intervention.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Parents of 12- to 17-year-olds who present to the emergency department for suicide-related issues are enrolled and randomized to three groups: usual care, standard safety reminder texts, or safety texts with risk-framing messages. Over 12 weeks, researchers assess parental adherence to safety recommendations, and track repeated emergency visits or suicide attempts by the teen, using surveys at baseline, 6 weeks, and 12 weeks. The intervention aims to determine if behaviorally informed text messaging can improve home safety for at-risk youths. The study is conducted at Children’s Medical Center Dallas with UT Southwestern as the lead sponsor and the Texas Child Mental Health Care Consortium as a collaborator.
Why it matters
Potential benefit: If successful, families may experience better adherence to safety practices and reduced risk of repeated suicide-related crises for teens.
How similar studies have gone: Prior work in digital safety reminders has shown promise in improving health-related safety practices, though this specific parental-text, risk-framing approach for suicide prevention is exploratory.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Guardian must be able and willing to provide informed consent, and the participant must be able and willing to provide assent. * Parent and adolescent willingness and ability to participate in study procedures and complete assessments at baseline, 6 weeks, and 12 weeks. * Presentation to the ED for a suicide-related emergency, defined as suicidal ideation within the last 2 weeks or a suicide attempt within the past month. * Adolescents aged 12-17 years during the consent. * Access to a mobile phone with text messaging capability for the parent/legal guardian. * Ability to communicate in English. Exclusion Criteria: * Absence of a legal guardian capable of providing consent. * Parents/legal guardians without access to a mobile phone with texting capability. * Inability to communicate in English. * Adolescents in state custody or under legal restrictions that prevent study participation. * Adolescents involved in the justice system in a manner that would interfere with study participation. * Adolescents with autism spectrum disorder or intellectual development disorder needing substantial or very substantial support
Where it's running
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Children's Medical Center
Dallas, Texas, United States Recruiting
Study contacts
- Principal investigator: Emine Rabia Ayvaci, MD — University of Texas Southwestern Medical Center
- Study coordinator: Matthew Nguyen
- Email: matthew.nguyen@UTSouthwestern.edu
- Phone: 469-509-2493
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.