Evaluation of Informed Consent for Withholding and Withdrawal of Life Support in Korean Intensive Care Units

• Main Authors: Jin Ha Park, Shin Ok Koh, Jin Sun Cho, Sungwon Na
• Format: Article
• Language: English
• Published: Korean Society of Critical Care Medicine 2015-05-01
• Series: Korean Journal of Critical Care Medicine
• Subjects: informed consent; intensive care units; life support care; withholding treatment
• Online Access: http://www.kjccm.org/upload/pdf/kjccm-2015-30-2-73.pdf

Background: The goal of this study was to analyze the process and characteristics of withholding or withdrawal of life support (WLS) in Korean intensive care units (ICUs). Methods: This was a single-centered retrospective analysis of patients who died in the ICUs of a tertiary hospital in Korea from January to December 2012. WLS informed consents and clinical data were analyzed. Results: Of 285 deaths during the study period, informed consents for WLS were obtained from 228 patients (80.0%). All WLS decisions were made by family members after the patient’s loss of decision-making capacity. Decisions were made most frequently by the patient’s son (50.6%). Patients in the WLS group were older than those in the non-WLS group, and older age was associated with the WLS decision. Thirty-seven patients (16.2%) died within one hour of WLS approval, and 182 patients (79.8%) died on the day of WLS approval. The most frequently withheld life support modality was chest compression (100%), followed by defibrillation (95.9%) and pacemaker insertion (63.3%). Conclusions: Aggressive and invasive life support measures were those most frequently withheld or withdrawn by decision-makers in Korean ICUs. The most common proxy was the son, rather than the spouse.