Journal of the American Geriatrics Society
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Randomized Controlled Trial Clinical Trial
Advance directives for seriously ill hospitalized patients: effectiveness with the patient self-determination act and the SUPPORT intervention. SUPPORT Investigators. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatment.
To assess the effectiveness of written advance directives (ADs) in the care of seriously ill, hospitalized patients. In particular, to conduct an assessment after ADs were promoted by the Patient Self-Determination Act (PSDA) and enhanced by the effort to improve decision-making in the Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments (SUPPORT), focusing upon the impact of ADs on decision-making about resuscitation. ⋯ In these seriously ill patients, ADs did not substantially enhance physician-patient communication or decision-making about resuscitation. This lack of effect was not altered by the PSDA or by the enhanced efforts in SUPPORT, although these interventions each substantially increased documentation of existing ADs. Current practice patterns indicate that increasing the frequency of ADs is unlikely to be a substantial element in improving the care of seriously ill patients. Future work to improve decision-making should focus upon improving the current pattern of practice through better communication and more comprehensive advance care planning.
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Randomized Controlled Trial Clinical Trial
Do advance directives provide instructions that direct care? SUPPORT Investigators. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatment.
To evaluate whether the lack of effect of advance directives (ADs) on decision-making in SUPPORT might arise, in part, from the content of the actual documents. ⋯ Advance directives placed in the medical records of seriously ill patients often did not guide medical decision-making beyond naming a healthcare proxy or documenting general preferences in a standard living will format. Even when specific instructions were present, care was potentially inconsistent in half of the cases.
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Would increasing the documentation of advance directives (ADs) lead to a reduction in resource utilization? We examined this question by conducting three secondary analyses: (1) we tested for a change in resource use among those who died in the hospital at a time before and after an intervention that increased the documentation of ADs in the medical record; (2) we replicated analyses of published studies that reported an association of chart documentation of ADs and hospital resource use; and (3) we examined whether a potential explanation of the observed association is biased documentation of ADs among patients who have completed an AD. ⋯ Increasing the documentation of pre-existing ADs was not associated with a reduction in hospital resource use. ADs documented without further intervention by the third day of a serious illness were associated with decreased hospital resource use. However, we did not find this association with an intervention that increased AD documentation. One potential explanation of these findings is that classification of those with an AD was based on cha
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To determine the relationship between interinstitutional communication and continuity of advance directives from hospital to nursing home (NH) settings. ⋯ There is higher continuation rate of DNR orders between the hospital under study and its affiliated NH than to community NHs despite a similar frequency of confirmation discussions. Completing advance directives before patients are discharged to NHs, communication of advance directives to the receiving NH, and follow-up discussions at the NH may improve the continuity of advance directives between hospitals and nursing homes.
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Comparative Study
Assessing attentiveness in older hospital patients: global assessment versus tests of attention.
Impairment of attentiveness is a cardinal symptom of delirium. We examined the relationship between bedside tests of attention and a global rating of attentiveness in older hospital patients and sought to identify cut-off points on the tests of attention that might be helpful in the diagnosis of delirium. ⋯ Simple bedside tests of attention can aid identification of delirium.