TY - JOUR
T1 - Adverse Events in Pediatric Critical Care Nonsurvivors with a Low Predicted Mortality Risk
T2 - A Multicenter Case Control Study∗
AU - Verlaat, Carin W.
AU - Zegers, Marieke
AU - Klein, Richard
AU - Van Waardenburg, Dick
AU - Kuiper, Jan Willem
AU - Riedijk, Maaike
AU - Kneyber, Martin
AU - Timmers, Brigitte
AU - Van Heerde, Marc
AU - Hazelzet, Jan A.
AU - Van Der Hoeven, Johannes
AU - Lemson, Joris
N1 - Publisher Copyright:
© 2023 Lippincott Williams and Wilkins. All rights reserved.
PY - 2023/1/1
Y1 - 2023/1/1
N2 - OBJECTIVES: Some patients with a low predicted mortality risk in the PICU die. The contribution of adverse events to mortality in this group is unknown. The aim of this study was to estimate the occurrence of adverse events in low-risk nonsurvivors (LN), compared with low-risk survivors (LS) and high-risk PICU survivors and nonsurvivors, and the contribution of adverse events to mortality. DESIGN: Case control study. Admissions were selected from the national Dutch PICU registry, containing 53,789 PICU admissions between 2006 and 2017, in seven PICUs. PICU admissions were stratified into four groups, based on mortality risk (low/high) and outcome (death/survival). Random samples were selected from the four groups. Cases were "LN." Control groups were as follows: "LS," "high-risk nonsurvivors" (HN), and "high-risk survivors" (HS). Adverse events were identified using the validated trigger tool method. SETTING: Patient chart review study. PATIENTS: Children admitted to the PICU with either a low predicted mortality risk (< 1%) or high predicted mortality risk (≥ 30%). INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: In total, 419 patients were included (102 LN, 107 LS, 104 HN, and 106 HS). LN had more complex chronic conditions (93.1%) than LS (72.9%; p < 0.01), HN (49.0%; p < 0.001), and HS (48.1%; p < 0.001). The occurrence of adverse events in LN (76.5%) was higher than in LS (13.1%) and HN (47.1%) (p < 0.001). The most frequent adverse events in LN were hospital-acquired infections and drug/fluid-related adverse events. LN suffered from more severe adverse events compared with LS and HS (p < 0.001). In 30.4% of LN, an adverse event contributed to death. In 8.8%, this adverse event was considered preventable. CONCLUSIONS: Significant and preventable adverse events were found in low-risk PICU nonsurvivors. 76.5% of LN had one or more adverse events. In 30.4% of LN, an adverse event contributed to mortality.
AB - OBJECTIVES: Some patients with a low predicted mortality risk in the PICU die. The contribution of adverse events to mortality in this group is unknown. The aim of this study was to estimate the occurrence of adverse events in low-risk nonsurvivors (LN), compared with low-risk survivors (LS) and high-risk PICU survivors and nonsurvivors, and the contribution of adverse events to mortality. DESIGN: Case control study. Admissions were selected from the national Dutch PICU registry, containing 53,789 PICU admissions between 2006 and 2017, in seven PICUs. PICU admissions were stratified into four groups, based on mortality risk (low/high) and outcome (death/survival). Random samples were selected from the four groups. Cases were "LN." Control groups were as follows: "LS," "high-risk nonsurvivors" (HN), and "high-risk survivors" (HS). Adverse events were identified using the validated trigger tool method. SETTING: Patient chart review study. PATIENTS: Children admitted to the PICU with either a low predicted mortality risk (< 1%) or high predicted mortality risk (≥ 30%). INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: In total, 419 patients were included (102 LN, 107 LS, 104 HN, and 106 HS). LN had more complex chronic conditions (93.1%) than LS (72.9%; p < 0.01), HN (49.0%; p < 0.001), and HS (48.1%; p < 0.001). The occurrence of adverse events in LN (76.5%) was higher than in LS (13.1%) and HN (47.1%) (p < 0.001). The most frequent adverse events in LN were hospital-acquired infections and drug/fluid-related adverse events. LN suffered from more severe adverse events compared with LS and HS (p < 0.001). In 30.4% of LN, an adverse event contributed to death. In 8.8%, this adverse event was considered preventable. CONCLUSIONS: Significant and preventable adverse events were found in low-risk PICU nonsurvivors. 76.5% of LN had one or more adverse events. In 30.4% of LN, an adverse event contributed to mortality.
KW - adverse events
KW - cohort studies
KW - outcome
KW - patient safety
KW - pediatric critical care
UR - http://www.scopus.com/inward/record.url?scp=85145492280&partnerID=8YFLogxK
U2 - 10.1097/PCC.0000000000003103
DO - 10.1097/PCC.0000000000003103
M3 - Article
C2 - 36521013
AN - SCOPUS:85145492280
SN - 1529-7535
VL - 24
SP - 4
EP - 16
JO - Pediatric Critical Care Medicine
JF - Pediatric Critical Care Medicine
IS - 1
ER -