NTR1166.

Methods	Allocation: randomised Blindness: not stated Duration: 18 months Location: Netherlands
Participants	Diagnosis: outpatients with psychotic or bipolar disorders and at risk of psychiatric crises n = not stated Age: 18–65 years Sex: both History: experienced ≥ 1 psychiatric crisis during the previous 2 years Exclusion criteria: having a somatic disease causing a psychotic disorder, inability to give informed consent because of mental incapacity, insufficient command of the Dutch language and already having a 'relapse prevention plan' or a 'crisis plan'
Interventions	Group 1: patients who create a crisis plan with a patient's advocate Group 2: patients create a crisis plan with their clinician only Group 3: patients do not create a crisis plan
Outcomes	Primary outcomes: number of emergency (after hour) visits, (involuntary) admissions and the length of stay in hospital Secondary outcomes: psychosocial functioning and treatment satisfaction
Notes	Protocol, full characteristics and outcome data not reported. We have contacted the authors to enquire whether there are any available data and are awaiting a response.