Surrogates' agreement with patients' resuscitation preferences: effect of age, relationship, and SUPPORT intervention. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatment

The purpose of this study was to evaluate an intervention to improve patient-surrogate agreement on end-of-life resuscitation preferences. Seven hundred seventeen patients with a 50% 6-month survival rate and their surrogate decision-makers were recruited for a randomized clinical trial from five te...

Full description

Saved in:
Bibliographic Details
Published in:Journal of critical care 1998-09, Vol.13 (3), p.140-145
Main Authors: Marbella, A M, Desbiens, N A, Mueller-Rizner, N, Layde, P M
Format: Article
Language:English
Subjects:
Advance Directives - psychology
Age Factors
Aged
Bioethics
Control Groups
Family - psychology
Female
Humans
Male
Middle Aged
Multivariate Analysis
Nursing Care - methods
Patient Education as Topic - methods
Prognosis
Proxy - psychology
Resuscitation - psychology
Surveys and Questionnaires
Time Factors
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The purpose of this study was to evaluate an intervention to improve patient-surrogate agreement on end-of-life resuscitation preferences. Seven hundred seventeen patients with a 50% 6-month survival rate and their surrogate decision-makers were recruited for a randomized clinical trial from five teaching hospitals participating in the Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments (SUPPORT). Intervention patients (n=386) were assigned specially trained nurses who spent extra time with patients and families explaining prognoses and treatments. Control patients (n=331) received usual care. Patient preferences and surrogate's perception of those preferences at pre- and post-intervention interviews were compared. Agreement between patients and surrogates was 75.0% at the day 3 interview and 79.6% at the month 2 interview, increasing 4.6% (95% CI: 0.1%, 9.1%). Improvements in agreement from day 3 to month 2 were seen equally in both study groups. A multivariable analysis verified that the intervention did not have an effect on agreement and indicated a decrease in agreement among older patients and among surrogates not in the immediate family. The SUPPORT intervention was not successful in increasing agreement between patients and surrogates. Because of the complex issues involved in end-of-life decision-making, a more aggressive intervention may be needed. Other findings suggest that improvements in communication are particularly needed when patients are older and when the surrogate is not a patient's immediate relative.
ISSN:0883-9441