Changes in Pediatric End-of-Life Process After the Enforcement of the Act on Life-Sustaining Treatment Decisions-The Experience of a Single Children's Hospital.

Background: The Act on Life-Sustaining Treatment (LST) for patients at the end of life (the Korean LST Decision Act), implemented in the Republic of Korea in February 2018, has led to changes in the end-of-life decision-making (EOLDM) process in children. This study aimed to investigate changes in pediatric EOLDM process and LST practices since the Korean LST Decision Act. Methods: This retrospective cohort study included 107 patients who died at Kyungpook National University Children's Hospital from January 2015 to December 2020. Patients were divided into two groups: pre-law (January 2015-January 2018, n = 55) and post-law (February 2018-December 2020, n = 52). We analyzed medical records for EOLDM process, patient characteristics, intensive care unit (ICU) admission, documentation types, and LST withholding or withdrawal decisions. Results: After the Korean LST Decision Act, the median total hospitalization duration decreased significantly (14 days [IQR, 3-80] vs. 6 days [IQR, 2-18], p = 0.020), as did the median ICU length of stay (3 days [IQR 1-33] vs. 2.5 days [IQR 1-10.3], p = 0.002). The time from admission to end-of-life decision documentation was significantly shorter in group 2 (6 days [IQR 1-31] vs. 4 days [IQR 1-9], p = 0.027). The use of physician orders for life-sustaining treatment (POLST) documents increased (0% to 33.3%), while do-not-resuscitate (DNR) orders decreased (85.3% to 16.7%). Notably, LST withdrawal decisions increased from 0% to 27.8% (p = 0.001) in the post-legislation period. Conclusions: The Korean LST Decisions Act has led to significant changes in the EOLDM process for terminally ill children, including earlier decision-making, increased use of POLST documents, more frequent LST withdrawal decisions, and shorter hospital and ICU stays. These findings suggest a shift towards more structured and timely end-of-life care discussions in pediatric settings.