Abstract

Introduction: Delirium is associated with an increased chance of death, prolonged hospitalisation, higher healthcare costs, and possibly long-term brain damage in survivors. Antipsychotics, both conventional and atypical, are the cornerstone of pharmacologic treatment for delirium in adults. Aim: To find out whether typical and atypical antipsychotic medication would result in a shorter duration of delirium than placebo and would improve other outcomes. Materials and Methods: This is a randomised, double-blind, placebo-controlled trial conducted on patients with delirium in Intensive Care Unit (ICU) of King George's Medical University, Lucknow, Uttar Pradesh, India from February 2021 to February 2022. Out of 45, 15 received enteral haloperidol (maximum dose 30 mg daily), 15 received quetiapine (maximum dose 300 mg daily) and 15 were controls receiving placebo through Ryle’s tube. Delirium was detected with the use of Confusion Assessment Method for the ICU (CAM-ICU), and side effects of the drugs were noted. Dose of a trial drug or placebo was placed halved or doubled at 12-hour intervals using these parameters. The primary end point was the number of days alive without delirium during the 14 day intervention period. Secondary end points included time to freedom from mechanical ventilation, time to ICU, hospital discharge and 30 day and 90 day survival. Results: Out of 45 patients screened, 25 were males and 20 were females with no comparable differences. The mean number of days alive without delirium or coma was 9.45 in the haloperidol group, 8.64 in the quetiapine group, and 8.57 in the placebo group (p-value=0.63) for overall effect across trial groups. The use of haloperidol or quetiapine as compared with placebo, had no significant effect on the primary end point. There were no significant between-group differences in respect to the secondary end points . Conclusion: The use of enteral haloperidol or quetiapine, as compared with placebo, did not significantly alter the duration of delirium in the critically-ill patients admitted in ICU.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call