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논문 기본 정보

자료유형
학술저널
저자정보
Songpon Getsuwan (Mahidol University) Chatmanee Lertudomphonwanit (Mahidol University) Pornthep Tanpowpong (Mahidol University) Chollasak Thirapattaraphan (Mahidol University) Thipwimol Tim-Aroon (Mahidol University) Duangrurdee Wattanasirichaigoon (Mahidol University) Suporn Treepongkaruna (Mahidol University)
저널정보
대한소아소화기영양학회 Pediatric Gastroenterology, Hepatology & Nutrition Pediatric Gastroenterology, Hepatology & Nutrition 제23권 제6호
발행연도
2020.1
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539 - 547 (9page)

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Purpose: Pediatric acute liver failure (PALF) is a serious condition; however, data on PALF in developing countries are sparse, particularly concerning molecular diagnosis and liver transplantation (LT). This study aimed to determine the causes, outcomes, and prognostic factors of PALF. Methods: We retrospectively reviewed the medical records of children (age <15 years) with PALF diagnosed using the American Association for the Study of Liver Diseases criteria at our center from 2011 to 2016. The collected data included laboratory results, complications, outcomes, and potential factors associated with death and LT. Results: We included a total of 27 patients, with a median age of 2 years (interquartile range, 3 months to 4 years). Viral infection was the most common etiology (n=8, 30%), predominantly dengue infection (n=4). A total of 16 patients (59%) died and 11 patients survived (3 patients with LT). The prognostic factors associated with death or LT requirement were grade IV hepatic encephalopathy (p<0.01), hypotension (p=0.02), gastrointestinal bleeding (p=0.03), increased intracranial pressure (p=0.04), and higher peak serum lactate level (p=0.01). Peak serum lactate ≥6 mmoL/L had a sensitivity of 79% and a specificity of 88% for predicting mortality or the necessity of LT. Conclusion: Viral infection was the most common cause of PALF. The mortality rate remained high, and a considerable number of patients required LT. In addition to several clinical factors, peak serum lactate could be a potential marker for predicting poor outcomes in PALF.

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