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KMID : 0191120200350190129
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Journal of Korean Medical Science
2020 Volume.35 No. 19 p.129 ~ p.129
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Differential Impact of Serum 25-Hydroxyvitamin D3 Levels on the Prognosis of Patients with Liver Cirrhosis According to MELD and Child-Pugh Scores
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Kim Tae-Hyung
Yun Seung-Gyu
Choi Ji-Mi
Goh Hyun-Gil
Lee Han-Ah
Yim Sun-Young
Choi Seong-Ji
Lee Young-Sun
Yoon Eileen L.
Jung Young-Kul
Seo Yeon-Seok
Kim Ji-Hoon
Yim Hyung-Joon
Yeon Jong-Eun
Byun Kwan-Soo
Um Soon-Ho
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Abstract
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Background: Prognosis of patients with diverse chronic diseases is reportedly associated with 25-hydroxyvitamin D levels. In this study, we investigated the potential role of 25-hydroxyvitamin D3 (25[OH]D3) levels in improving the predictive power of conventional prognostic models for patients with liver cirrhosis.
Methods: We investigated clinical findings, including serum 25(OH)D3 levels at admission, of 155 patients with cirrhosis who were followed up for a median of 16.9 months.
Results: Median 25(OH)D3 levels were significantly different among patients exhibiting Child-Pugh grades A, B, and C. Mortality, including urgent transplantation, was significantly associated with 25(OH)D3 levels in univariate analysis. Severe vitamin-D deficiency (serum 25[OH]D3 level < 5.0 ng/mL) was significantly related to increased mortality, even after adjusting for Child-Pugh and Model for End-stage Liver Disease (MELD) scores. In particular, the presence of severe vitamin D deficiency clearly defined a subgroup with significantly poorer survival among patients with Child-Pugh scores of 5?10 or MELD scores ≤ 20. A new combination model of MELD score and severe vitamin D deficiency showed significantly more accurate predictive power for short- and long-term mortality than MELD scores alone. Additionally, serum 25(OH)D3 levels and new model scores were significantly associated with the development of spontaneous bacterial peritonitis, overt encephalopathy, and acute kidney injury.
Conclusion: Serum 25(OH)D3 level is an independent prognostic factor for patients with liver cirrhosis and has a differential impact on disease outcomes according to MELD and Child-Pugh scores.
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KEYWORD
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Vitamin D, Cirrhosis, Prognosis, Complication
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