title: The influence of medical enduring power of attorney and advance directives on decision-making by Australian intensive care doctors.
abstract: OBJECTIVE
  Despite government encouragement for patients to make advance plans for medical treatment, and the increasing numbers of patients who have done this, there is little research that examines how doctors regard these plans.
  
  
  METHODS
  We surveyed Australian intensive care doctors, using a hypothetical clinical scenario, to evaluate how potential end-of-life treatment decisions might be influenced by advance planning - the appointment of a medical enduring power of attorney (MEPA) or an advance care plan (ACP). Using open-ended questions we sought to explore the reasoning behind the doctors' decisions.
  
  
  RESULTS
  275 surveys were returned (18.3% response rate). We found that opinions expressed by an MEPA and ACP have some influence on treatment decisions, but that intensive care doctors had major reservations. Most did not follow the request for palliation made by the MEPA in the hypothetical scenario.
  
  
  CONCLUSIONS
  Many intensive care doctors believe end-oflife decisions remain medical decisions, and MEPAs and ACPs need only be respected when they accord with the doctor's treatment decision. This study suggests a need for further education of doctors, particularly those working in intensive care, who are responsible for initiating and maintaining life support treatment.
authors.affiliation: Intensive Care Unit, Geelong Hospital, Geelong, VIC. charliec@barwonhealth.org.au
authors.forename: Charlie
authors.initials: C
authors.lastname: Corke
authors.forename: Sharyn
authors.initials: S
authors.lastname: Milnes
authors.forename: Neil
authors.initials: N
authors.lastname: Orford
authors.forename: Margaret J
authors.initials: MJ
authors.lastname: Henry
authors.forename: Claire
authors.initials: C
authors.lastname: Foss
authors.forename: Deborah
authors.initials: D
authors.lastname: Porter
mesh_terms: D016223:Advance Directives; D001291:Attitude of Health Personnel; D001315:Australia; D003422:Critical Care; D003657:Decision Making; D006801:Humans; D010166:Palliative Care; D010818:Practice Patterns, Physicians'; D011795:Surveys and Questionnaires