Experimental and clinical transplantation : official journal of the Middle East Society for Organ Transplantation · 2021
Acute-on-Chronic Liver Failure in Children: A Single-Center Experience.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Islek Ali, Keskin Halil, Aksungur Nurhak, Ozturk Gurkan
Аннотация
OBJECTIVES: Acute-on-chronic liver failure and its outcomes have not yet been evaluated in detail in children. We aimed to evaluate the etiology, acute events, and prognostic factors of acute-on-chronic liver failure in children.
MATERIALS AND METHODS: Pediatric patients (age 2-18 years) diagnosed with acute-on-chronic liver failure between April 2014 and April 2020 were evaluated retrospectively. Acute-on-chronic liver failure was defined as the presence of acute hepatic insult in previously diagnosed or undiagnosed chronic liver disease causing jaundice (total serum bilirubin ≥5 mg/dL) and coagulopathy (international normalized ratio of ≥2.0) and clinical and/or radiological ascites and/or hepatic encephalopathy within 4 weeks. Acute-on-Chronic Liver Failure Research Consortium and Chronic Liver Failure-Sequential Organ Failure Assessment scores were calculated for patients at first admission and at end of day 5 or before liver transplant.
RESULTS: Our study included 29 patients. Underlying chronic liver diseases were mostly autoimmune hepatitis (51.72%) and Wilson disease (27.58%), with flare-ups of these diseases also the most common acute events (48.28% and 27.58%, respectively). Seven patients (24.14%) received liver transplants. At first admission, Acute-on-Chronic Liver Failure Research Consortium and Chronic Liver Failure-Sequential Organ Failure Assessment cut-off scores to predict liver transplant were 7.5 and 6.5; at end of day 5 or before transplant, cut-off scores were 8.5 and 7.5, respectively. The 8.5 cut-off score on day 5 was the most specific and sensitive to predict liver transplant. International normalized ratio cut-off of 3.04 predicted transplant requirement with maximum sensitivity and specificity.
CONCLUSIONS: Wilson disease and autoimmune hepatitis were the most common underlying chronic and acute events of acute-on-chronic liver failure in children. Although an Acute-on-Chronic Liver Failure Research Consortium score ≥ 8.5 best predicted liver transplant, for patients with scores ≥ 7.5 and being followed in a nontransplant center, patient referral to a transplant center is appropriate.
MATERIALS AND METHODS: Pediatric patients (age 2-18 years) diagnosed with acute-on-chronic liver failure between April 2014 and April 2020 were evaluated retrospectively. Acute-on-chronic liver failure was defined as the presence of acute hepatic insult in previously diagnosed or undiagnosed chronic liver disease causing jaundice (total serum bilirubin ≥5 mg/dL) and coagulopathy (international normalized ratio of ≥2.0) and clinical and/or radiological ascites and/or hepatic encephalopathy within 4 weeks. Acute-on-Chronic Liver Failure Research Consortium and Chronic Liver Failure-Sequential Organ Failure Assessment scores were calculated for patients at first admission and at end of day 5 or before liver transplant.
RESULTS: Our study included 29 patients. Underlying chronic liver diseases were mostly autoimmune hepatitis (51.72%) and Wilson disease (27.58%), with flare-ups of these diseases also the most common acute events (48.28% and 27.58%, respectively). Seven patients (24.14%) received liver transplants. At first admission, Acute-on-Chronic Liver Failure Research Consortium and Chronic Liver Failure-Sequential Organ Failure Assessment cut-off scores to predict liver transplant were 7.5 and 6.5; at end of day 5 or before transplant, cut-off scores were 8.5 and 7.5, respectively. The 8.5 cut-off score on day 5 was the most specific and sensitive to predict liver transplant. International normalized ratio cut-off of 3.04 predicted transplant requirement with maximum sensitivity and specificity.
CONCLUSIONS: Wilson disease and autoimmune hepatitis were the most common underlying chronic and acute events of acute-on-chronic liver failure in children. Although an Acute-on-Chronic Liver Failure Research Consortium score ≥ 8.5 best predicted liver transplant, for patients with scores ≥ 7.5 and being followed in a nontransplant center, patient referral to a transplant center is appropriate.