Clinical Characteristics and Outcomes of Life-sustaining Treatment Withdrawal in a Korean Neurocritical Care Unit: A Single-center Retrospective Study
- Author:
Junho SEONG
1
;
Hye-in CHUNG
;
Jin-Heon JEONG
;
Jung Hwa SEO
;
Dae-Hyun KIM
;
Yong-Hwan CHO
;
Jae Hyung CHOI
;
Jae-Kwan CHA
Author Information
- Publication Type:Original Article
- From:Journal of the Korean Neurological Association 2026;44(1):47-53
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Background:The Act on Decisions on Life-Sustaining Treatment (LST) has been implemented in Korea since 2018, yet data on its application in neurocritical care units remain scarce. This study aimed to evaluate the clinical characteristics and outcomes of LST withdrawal or withholding in the neurocritical care unit.
Methods:This study was a retrospective analysis conducted at a tertiary university hospital in Busan, South Korea. Among patients admitted to the neurocritical care unit between February 2018 and August 2023, those with documented decisions for LST withdrawal or withholding were enrolled. Demographic and clinical characteristics, underlying and combined conditions, reasons for LST decisions, measures taken, and time from LST withdrawal to death were extracted from medical records.
Results:A total of 69 patients were included, with a median age of 67 years, and 38 (55%) were male. Cerebrovascular disease (62%) and traumatic brain injury (22%) were the most common underlying diagnoses. The primary reason for LST decisions was irreversible neurological damage (71%), followed by systemic complications (19%). Mechanical ventilation cessation (91%) and extubation (86%) were most frequently used measures for LST withdrawal. The median time from LST withdrawal to death was 22 minutes.
Conclusions:Our study demonstrates that LST decisions in the neurocritical care unit predominantly occur among patients with cerebrovascular disease or traumatic brain injury, mostly triggered by neurological deterioration. Most patients died shortly after withdrawal. These findings provide important insight into current LST withdrawal practices in neurocritical care and may assist clinical and ethical decision making in similar settings.
