Advanced but not mild liver disease is a predictor of decreased survival in children with cystic fibrosis, with far greater impact in females: A 27-year real-life cohort study

被引：5

作者：

Baldissera, Marilisa ^{[1
]}

Lewindon, Peter J. ^{[2
,3
]}

Ramm, Louise E. ^{[4
]}

Hartel, Gunter F. ^{[5
]}

Mattiello, Rita ^{[1
]}

Ramm, Grant A. ^{[3
,4
]}

机构：

[1] Pontificia Univ Catolica Rio Grande do Sul, Porto Alegre, RS, Brazil

[2] Queensland Childrens Hosp, Dept Gastroenterol & Hepatol, Brisbane, Qld, Australia

[3] Univ Queensland, Fac Med, Brisbane, Qld, Australia

[4] QIMR Berghofer Med Res Inst, Dept Cellular & Mol Biol, Hepat Fibrosis Grp, Brisbane, Qld, Australia

[5] QIMR Berghofer Med Res Inst, QIMR Berghofer Stat Unit, Brisbane, Qld, Australia

来源：

JOURNAL OF CYSTIC FIBROSIS | 2022年 / 21卷 / 02期

关键词：

Cystic fibrosis; Liver disease; Cohort studies; Mortality; Children; DIAGNOSIS; CIRRHOSIS; DEATH; AGE;

D O I：

10.1016/j.jcf.2021.11.015

中图分类号：

R56 [呼吸系及胸部疾病];

学科分类号：

摘要：

Background: Improved survival of children with CF has increased our need to understand the relevance of cystic fibrosis-associated liver disease (CFLD). We assessed the impact of liver disease and disease severity on the survival of children with cystic fibrosis. Methods: A real life, single center cohort study with 27 years follow up was conducted. Mild CFLD was diagnosed as children with abnormal serum liver function tests and abnormal ultrasound. Advanced CFLD was established by detection of cirrhosis or portal hypertension. A directed acyclic graph, Kaplan-Meier (KM) and Cox regression analysis were used to model survival. Results: 290 patients were enrolled, 48 (16.5%) had mild CFLD and 55 (19%) had advanced CFLD. Ten children with advanced CFLD and 1 with mild CFLD died. Based on the KM analysis, the mean (SE) overall survival age of all CF children was 29.1 years (0.50). The mean (SE) survival among females with advanced CFLD was 24.7 years (1.58) compared to 30.4 years (0.66) for females without advanced CFLD (p = 0.0027). Advanced CFLD was a predictor of decreased survival when adjusted for sex and diabetes (HR 2.54, 95%CI 1.05-6.15, p = 0.039). Mild CFLD was not associated with decreased survival. The effect of advanced CFLD on survival was mainly borne by females (HR = 6.37, 95%CI 1.62-25.06 vs. males, HR = 1.00, 95%CI 0.25-4.01). Conclusion: Advanced but not mild CFLD was associated with an increased risk of death when adjusted for sex and diabetes, and resulted in premature death in females with cystic fibrosis by approximately 6 years. (C) 2021 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.

引用

页码：230 / 235

页数：6