High dependency unit reduce ICU readmission rate in patients with severe liver disease: A clinical study.
10.3760/cma.j.cn501113-20230214-00056
- Author:
J CHEN
1
;
J CHEN
2
;
X Y LIU
2
;
H B SU
2
;
L F SHAO
3
;
J S MU
3
;
J H HU
2
Author Information
1. Graduate School of PLA General Hospital, Beijing 100853, China Department of Hepatology, the Fifth Medical Center of PLA General Hospital, Beijing 100039, China.
2. Department of Hepatology, the Fifth Medical Center of PLA General Hospital, Beijing 100039, China.
3. Department of Intensive Care Medicine, the Fifth Medical Center of PLA General Hospital, Beijing 100039, China.
- Publication Type:Journal Article
- Keywords:
High dependency unit;
Intensive care;
Intensive care unit readmission rate;
Severe liver disease
- From:
Chinese Journal of Hepatology
2023;31(6):32-38
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the difference in intensive care unit (ICU) readmission rate between high dependency unit (HDU) and general ward for the patients with severe liver disease (SLD), and reflect the effect of HDU on SLD patientse. Methods: A clinical cohort of patients transferred out of ICU was established, and patients with severe liver disease who were transferred to HDU& general ward from July 2017 to December 2021 in the intensive care Unit of the Fifth Medical Center of PLA General Hospital were continuously enrolled. The main liver function indexes and MELD scores between the two groups were compared. Analyze the differences in severity and ICU readmission rate of SLD patients transferred to different wards, and clarify the role of HDU in the management of SLD patient. Area under the receiver operating characteristic (AUROC) was used to investigate the value of MELD score in predicting the occurrence of return to ICU. Results: The level of INR, TB, ALT and MELD scores of SLD patients transferred to HDU were significantly higher than those of patients transferred to general ward (all P < 0.05). MELD > 17 was found in 70.7% of SLD patients transferred to HDU group, while MELD ≤ 17 was found in 61.9% of SLD patients in general ward group. The ICU readmission rate of all patients in this cohort was 11.4%. By MELD quartile stratification, patients with SLD whose MELD > 23 had a significantly higher ICU readmission rate (20.0%) than those with SLD whose MELD ≤ 23 (8.6%) (P = 0.020). The ICU readmission rate was 8.2% when MELD ≤ 23 in the HDU group and 9.1% when MELD > 23, showing no significant difference (P = 1.000). The ICU readmission rate was 8.8% when MELD ≤ 23 in the general ward group. ICU reentry rate increased significantly to 36.4% when MELD > 23 (P = 0.001). MELD Score predicts that the optimal cut-off value of SLD patients in general ward readmitted to ICU was 23.5. Conclusion: The high dependency unit could better admit patients with SLD who were transferred out of ICU and required step-down treatment, and significantly reduced the ICU readmission rate of patients with SLD who were transferred out of ICU with MELD > 23. The patients with SLD and MELD score > 23 are suitable to be transferred from ICU to HDU.
