Emergency recognition, escalation, and disposition planning

The manuals converge on rapid recognition of medical and psychiatric deterioration, with escalation to the study physician, onsite psychiatrist, medical monitor, emergency services, emergency department transfer, or hospital care when safety concerns arise. Across the extracts, common triggers include severe anxiety, psychosis, suicidality, chest pain, neurological deficits, hypertension, cardiovascular instability, and other acute complications.

Several sources also emphasise staying with the participant, providing observation or support, and only discharging once stability is judged to have returned.

They also converge on a stepped response before or alongside higher-level care, such as verbal reassurance, grounding, breathing, rescue medication, oxygen, or other protocol-authorised measures.

Many manuals place emergency readiness within a team structure, with physician oversight, on-call availability, or nearby emergency-trained staff, and some require explicit emergency plans, equipment, or transport arrangements.

The manuals differ in the level of specificity and the kinds of emergencies highlighted. Some focus mainly on psychiatric escalation and disposition planning, while others give detailed medical pathways for events such as hypertensive crisis, myocardial infarction, arrhythmia, seizure, allergic reaction, or overdose. A few sources name particular medications or tools, such as lorazepam, olanzapine, clonazepam, captopril, amlodipine, naloxone, defibrillation, or ACLS procedures, whereas others stay at the level of consultation, referral, or transfer.