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Beyond consent—improving understanding in surgical patients

2011; Elsevier BV; Volume: 203; Issue: 1 Linguagem: Inglês

10.1016/j.amjsurg.2010.12.010

1879-1883

Jürgen Mulsow, T. M. Feeley, Sean Tierney,

Palliative Care and End-of-Life Issues

Abstract Background Little is known of the actual understanding that underlies patient choices with regard to their surgical treatment. This review explores current knowledge of patient understanding and techniques that may be used to improve this understanding. Methods MEDLINE and PubMed were searched using the terms "patient understanding," "patient comprehension," "consent," "video," "multimedia," "patient information leaflet," "internet," "test-feedback," "extended discussion," "shared decision making," and "decision aid." All retrieved peer-reviewed studies were included in the review. Results Understanding in surgical patients is poor. There is little evidence to support the use of information leaflets, although multimedia appears to be effective in improving patient understanding. The internet is not used effectively as an aid to consent by health care providers. Patients with lower educational levels may gain most from additional interventions. Improving patient understanding does not impact on their satisfaction with the treatment they have received but may reduce periprocedural anxiety. Conclusions There is a need for greater awareness of patients' information needs, and novel approaches that may enhance decision making through improved understanding are required.