Clinicians' delirium treatment practice, practice change, and influences: A national online survey.

Background: Recent studies cast doubt on the net effect of antipsychotics for delirium.

Aim: To investigate the influence of these studies and other factors on clinicians' delirium treatment practice and practice change in palliative care and other specialties using the Theoretical Domains Framework.

Design: Australia-wide online survey of relevant clinicians.