Paeds · mental-behavioural-and-psychosomatic
Emergency mental-health assessment and disposition
Also known as Emergency mental-health assessment · Paediatric psychiatric emergency assessment · Crisis assessment and disposition · Suicide-risk assessment in the emergency department · Emergency department disposition for mental-health presentations
A fellowship approach to the child or young person who presents to the emergency department in a mental-health crisis: perform a rapid safety and medical screen at the door, run a structured suicide and self-harm risk assessment with a validated tool, synthesise the findings into a risk stratum, match that stratum to a least-restrictive disposition, and never let a young person leave without a safety plan and a real follow-up — grounded in the ASQ and CASSY instruments, the Knipe self-harm prognosis data and the NICE self-harm guideline across ANZ, UK, US and Canada.
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Target exams
Red flags
- Active suicidal intent with a plan and access to means — a high-imminent-risk presentation requiring continuous observation, not discharge
- Medical or toxicological instability (reduced conscious level, hypoglycaemia, significant ingestion, vital-sign compromise) — treat as a medical emergency first
- Agitated delirium, psychosis with command hallucinations, or severe intoxication that prevents a valid risk assessment
- A disclosure of abuse, neglect or exploitation — safeguarding runs in parallel with the psychiatric assessment
- Psychiatric boarding in the ED awaiting an inpatient bed with no clear escalation plan — a system failure with patient harm
- Discharge without a concrete safety plan, means restriction and a confirmed follow-up appointment
Life stages
Care settings
Clinical exam formats
Board mappings
- General and Community Paediatrics
- Emergency presentations: mental-health crisis assessment, suicide-risk screening and safe disposition
- Current 2026 PREP curriculum — Learning Objective 1.2.1: Communicate with a child or young person in a way which is appropriate to the position of that child within their own culture
- Renewed curriculum for first-year trainees from 2027 — Learning goal 15: Essential general paediatrics
- Emergency mental-health assessment and disposition — structured risk assessment and least-restrictive safe disposition
- Clinical Applications
- Mental-health emergencies: risk assessment and disposition
- Long Cases
- Short Cases
- Communication stations
- 8. Safeguarding and social paediatrics
- 10. Mental health and behavioural problems
- 11. Adolescent health
- General Paediatrics: Performs a structured suicide-risk assessment, stratifies risk, and matches disposition to risk with a safety plan
- Foundation of Practice (FOP)
- Applied Knowledge in Practice (AKP)
- Mental health, safeguarding and emergency psychiatric assessment
- Communication
- History
- Clinical
- Development
- General Pediatrics Content Outline — Domain 6: Behavioral and Mental Health
- General Pediatrics Content Outline — Domain 9: Emergency Medicine
- General Pediatrics EPA 3: Assessing and managing mental health concerns including acute crises and suicide risk
- Patient Care 5: Patient Management
- Interpersonal and Communication Skills 1: Patient- and Family-Centered Communication
- Systems-Based Practice 3: System Navigation for Patient Centered Care - Coordination of Care
- Professionalism 1: Professional Behavior and Ethical Principles
- Communicator
- Collaborator
- Leader
- Pediatrics: Foundations EPA — Performing an emergency mental-health risk assessment and matching disposition to risk in a child or young person
Overview & Definition
A 15-year-old girl is brought in by ambulance after taking an overdose at home. A 13-year-old boy walks in saying he wants to die. A 10-year-old with autism is in the waiting room, held by a frightened foster carer, having bolted into traffic. These are emergency mental-health presentations, and the skill they test is emergency mental-health assessment and disposition — the framework that turns a crisis into a safe plan. [4] [9]
An emergency mental-health presentation is any attendance to the emergency department driven by a mental-health crisis: self-harm, suicidal ideation, an acute behavioural disturbance, an acute psychotic or anxious state, intoxication, an abuse disclosure, or a functional or somatic crisis. It is a state and a signal, not a diagnosis. Arousal, distress and danger have outrun the young person's capacity to cope, and something — psychiatric, organic, toxicological, social or environmental — has pushed them past their threshold. [5] [12]
The central task is not to make a definitive psychiatric diagnosis in the cubicle. It is to assess risk young person is at right now, match that risk to the least-restrictive level of care that will keep them safe, and build a safety-net around them — and to do all of that while keeping the young person engaged, the family informed, and the medical and safeguarding possibilities open. [5] [7]
Two principles govern everything that follows. The first is that risk drives the level of care: how dangerous the situation is decides whether the young person goes home, stays briefly, or is admitted. The second is the least-restrictive principle: you choose the least restrictive setting that is genuinely safe, because unnecessary admission is stigmatising, disrupts family and school, and can retraumatise. Holding both principles together — safe enough, but no more restrictive than necessary — is the fellowship-level judgement this topic examines. [5] [7]
References12ShowHide
- [1]Horowitz LM Ask Suicide-Screening Questions (ASQ): a brief instrument for the pediatric emergency department. Arch Pediatr Adolesc Med, 2012.PMID 23027429
- [2]King CA Prospective Development and Validation of the Computerized Adaptive Screen for Suicidal Youth (CASSY). JAMA Psychiatry, 2021.PMID 33533908
- [3]Ballard ED Identification of At-Risk Youth by Suicide Screening in a Pediatric Emergency Department. Prev Sci, 2017.PMID 27678381
- [4]Radhakrishnan L Pediatric Emergency Department Visits Associated with Mental Health Conditions Before and During the COVID-19 Pandemic - United States, January 2019-January 2022. MMWR Morb Mortal Wkly Rep, 2022.PMID 35202358
- [5]Asarnow JR The Emergency Department: Challenges and Opportunities for Suicide Prevention. Child Adolesc Psychiatr Clin N Am, 2017.PMID 28916013
- [6]Knipe D Risk of suicide and repeat self-harm after hospital attendance for non-fatal self-harm in Sri Lanka: a cohort study. Lancet Psychiatry, 2019.PMID 31272912
- [7]McNamara S Suicide Risk in Children and Adolescents: Assessment and Management. Child Adolesc Psychiatr Clin N Am, 2026.PMID 35015441
- [8]Hong V The Impact of Psychiatric Boarding in the Emergency Department: A Mixed-Methods Study. Hosp Pediatr, 2025.PMID 40374183
- [9]Waseem M Characteristics of Young Children Presenting to the Emergency Department for Psychiatric Evaluation. J Emerg Med, 2026.PMID 41274022
- [10]Gordon MJ Self-Harm Presentations to a Pediatric Trauma Centre During the First Year of the COVID-19 Pandemic. J Can Acad Child Adolesc Psychiatry, 2025.PMID 41890599
- [11]Chaudhary S Reducing firearm access for youth at risk for suicide in a pediatric emergency department. Front Public Health, 2024.PMID 38859900
- [12]Chaudhary S Youth Suicide and Preceding Mental Health Diagnosis. JAMA Netw Open, 2024.PMID 39078631