HALOPERIDOL + PROMETHAZINE showed no clear difference in global state: Needing restraints or seclusion by 12 hours compared with ANTIPSYCHOTIC ‐ HALOPERIDOL (low certainty).
HALOPERIDOL + PROMETHAZINE led to lower global state: Needing restraints or seclusion ‐ by 12 hours compared with ANTIPSYCHOTIC & BENZODIAZEPINE ‐ HALOPERIDOL + MIDAZOLAM; GRADE not reported.
HALOPERIDOL + PROMETHAZINE showed no clear difference in global state: Needing restraints or seclusion‐ by 2 hours compared with BENZODIAZEPINES ‐ MIDAZOLAM (moderate certainty).
HALOPERIDOL + PROMETHAZINE showed no clear difference in global state: Needing restraints or seclusion by 12 hours compared with ANTIPSYCHOTIC ‐ OLANZAPINE (low certainty).
HALOPERIDOL + PROMETHAZINE showed no clear difference in global state: Needing restraints or seclusion ‐ by 12 hours compared with ANTIPSYCHOTIC ‐ ZIPRASIDONE (moderate certainty).
HALOPERIDOL + PROMETHAZINE showed no clear difference in global state: Needing restraints or seclusion ‐ by 12 hours compared with BENZODIAZEPINES ‐ LORAZEPAM (moderate certainty).