The association of haloperidol with promethazine ( H + P ) promoted tranquilization and presented better safety profile , with moderate quality evidence .
Olanzapine demonstrated benefit towards tranquilization and good safety profile , but needed additional administration to keep tranquilization .
There was no benefit in the use of haloperidol alone or associated to another psychotropic to most outcomes evaluated .
Rapid tranquilization is an intervention used in control of agitation or aggression in patients with mental disorders .
This study synthesized the available evidence regarding efficacy and safety of drugs used for rapid tranquilization in psychiatric patients with psychomotor agitation .
Efficacy of lorazepam and haloperidol for rapid tranquilization in a psychiatric emergency room setting
The efficacy of a benzodiazepine was compared with that of a neuroleptic for the rapid tranquilization of patients presenting at a psychiatric emergency room service . Thirty-seven highly agitated patients exhibiting psychotic symptoms were r and omly assigned to receive either 2 mg lorazepam or 5 mg haloperidol as needed every 30 min for 4 h. Administration route was either intramuscular injection or oral concentrate . Symptom ratings were conducted each hour using double-blind procedures . Both medications reduced symptom ratings on the Brief Psychiatric Rating Scale and Global Clinical Impression of Overall Symptom Severity Scale . Global Clinical Impression scores for the two medication groups did not differ significantly either at baseline or at 4 h after entry into the study . However , Global Clinical Impression scores of patients in the lorazepam group were less severe at intermittent ratings . The groups did not differ on the Brief Psychiatric Rating Scale at any rating time . No differences were found either in the number of doses administered or in the administration route selected . Given the potential for severe extrapyramidal symptoms developing hours or days after a single dose of haloperidol , lorazepam may provide an excellent alternative for the rapid tranquilization of the acutely agitated psychotic patient in the emergency room setting
The association of haloperidol with promethazine ( H + P ) promoted tranquilization and presented better safety profile , with moderate quality evidence .
Olanzapine demonstrated benefit towards tranquilization and good safety profile , but needed additional administration to keep tranquilization .
There was no benefit in the use of haloperidol alone or associated to another psychotropic to most outcomes evaluated .
Rapid tranquilization is an intervention used in control of agitation or aggression in patients with mental disorders .
This study synthesized the available evidence regarding efficacy and safety of drugs used for rapid tranquilization in psychiatric patients with psychomotor agitation .