Dexmedetomidine to Lessen Intensive Care Unit (ICU) Agitation

Summary

The primary aim of the DahLIA trial is to determine, in patients with ICU-associated delirium and agitation who are otherwise pathophysiologically stable (as defined), the number of ventilator-free hours in the incident ICU admission in the 7 days following commencement of trial medication, in patients randomised to receive dexmedetomidine or placebo while receiving all other aspects of standard care. The null hypothesis assumes no difference in the median number of ventilator-free hours in this ICU admission in the following 7 days, between patients receiving dexmedetomidine and placebo for ICU-associated agitation and delirium.

Timeline

Start

2011-02

Primary completion

2013-12

Completion

2013-12

Publications

• Reade MC, Eastwood GM, Bellomo R, Bailey M, Bersten A, Cheung B, Davies A, Delaney A, Ghosh A, van Haren F, Harley N, Knight D, McGuiness S, Mulder J, O'Donoghue S, Simpson N, Young P; DahLIA Investigators; Australian and New Zealand Intensive Care Society Clinical Trials Group. Effect of Dexmedetomidine Added to Standard Care on Ventilator-Free Time in Patients With Agitated Delirium: A Randomized Clinical Trial. JAMA. 2016 Apr 12;315(14):1460-8. doi: 10.1001/jama.2016.2707.

Drugs

Indications