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Clinical characteristics and prognosis of non-APAP drug-induced acute liver failure: a large multicenter cohort study

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机构: [1]Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing 100039, China [2]State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China [3]Southeast University School of Medicine, No. 87 Dingjiaqiao Road, Gulou District, Nanjing 210003, China [4]The Second Hospital of Nanjing, Teaching Hospital of Southeast University, No. 1‑1 Zhongfu Road, Gulou District, Nanjing 210003, China [5]Fourth Department of Liver Disease, Beijing Youan Hospital, Capital Medical University, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing 100069, China [6]Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing 100069, China [7]Inner Mongolia Institute of Digestive Diseases, The Second Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, China [8]Department of Medical Risk Management, The Fifth Medical Center of PLA General Hospital, Beijing, China [9]Department of Liver Diseases, The Second Hospital of Nanjing, Affiliated to Nanjing University of Traditional Chinese Medicine, No. 1‑1 Zhongfu Road, Gulou District, Nanjing 210003, China [10]Peking University 302 Clinical Medical School, Beijing 100039, China
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关键词: Acute liver failure Drug-induced liver injury Transplant-free survival Hepatic encephalopathy

摘要:
There is growing recognition of natural history, complications, and outcomes of patients who develop non-acetaminophen (APAP) drug-induced acute liver failure (ALF). To clarify high-risk factors and develop a nomogram model to predict transplant-free survival (TFS) in patients with non-APAP drug-induced ALF.Patients with non-APAP drug-induced ALF from 5 participating centers were retrospectively analyzed. The primary endpoint was 21-day TFS. Total sample size was 482 patients.Regarding causative agents, the most common implicated drugs were herbal and dietary supplements (HDS) (57.0%). The hepatocellular type (R ≥ 5) was the main liver injury pattern (69.0%). International normalized ratio, hepatic encephalopathy grades, the use of vasopressor, N-acetylcysteine, or artificial liver support system were associated with TFS and incorporated to construct a nomogram model (drug-induced acute liver failure-5, DIALF-5). The AUROC of DIALF-5 for 7-day, 21-day, 60-day, and 90-day TFS in the internal cohort were 0.886, 0.915, 0.920, and 0.912, respectively. Moreover, the AUROC of DIALF-5 for 21-day TFS had the highest AUROC, which was significantly higher than 0.725 of MELD and 0.519 of KCC (p < 0.05), numerically higher than 0.905 of ALFSG-PI but without statistical difference (p > 0.05). These results were successfully validated in the external cohort (147 patients).Based on easily identifiable clinical data, the novel DIALF-5 model was developed to predict transplant-free survival in non-APAP drug-induced ALF, which was superior to KCC, MELD and had a similar prediction performance to ALFSG-PI but is more convenient, which can directly calculate TFS at multiple time points.© 2023. The Author(s).

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出版当年[2022]版:
大类 | 2 区 医学
小类 | 2 区 胃肠肝病学
最新[2025]版:
大类 | 1 区 医学
小类 | 2 区 胃肠肝病学
第一作者:
第一作者机构: [1]Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing 100039, China
通讯作者:
通讯机构: [1]Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing 100039, China [3]Southeast University School of Medicine, No. 87 Dingjiaqiao Road, Gulou District, Nanjing 210003, China [4]The Second Hospital of Nanjing, Teaching Hospital of Southeast University, No. 1‑1 Zhongfu Road, Gulou District, Nanjing 210003, China [5]Fourth Department of Liver Disease, Beijing Youan Hospital, Capital Medical University, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing 100069, China [6]Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing 100069, China [9]Department of Liver Diseases, The Second Hospital of Nanjing, Affiliated to Nanjing University of Traditional Chinese Medicine, No. 1‑1 Zhongfu Road, Gulou District, Nanjing 210003, China [10]Peking University 302 Clinical Medical School, Beijing 100039, China
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