Prevalence and characteristics of cystic fibrosis liver disease : a study highlighting the lack of histological diagnosis
Copyright © 2022 Elsevier Masson SAS. All rights reserved..
BACKGROUND AND AIMS: Cystic fibrosis liver disease (CFLD) is the third leading cause of death in patients with cystic fibrosis (CF). We aim to determine the prevalence of CFLD in a cohort of adult patients with CF and to characterise liver involvement in this population highlighting the importance of histological diagnosis.
METHODS: We retrospectively studied a cohort of patients with CF. Inclusion criteria were age ≥ 18 and minimum 1 year of follow-up. We excluded lung transplant patients. CFLD was defined as having 2 out of 3 criteria: persistent elevation of transaminases and/or gamma-glutamyltransferase; abnormal ultrasound; and abnormal transient elastography. Non-invasive fibrosis biomarkers were calculated in CFLD patients. Adult-onset CFLD (Ad-CFLD) was defined as CFLD ≥18 years. Severe CFLD (s-CFLD) was defined as CFLD with cirrhosis and/or portal hypertension.
RESULTS: We included 113 patients. Median age was 29 years, 58 were male. Forty patients had CFLD. Median age at CFLD diagnosis was 10 years. Twenty-one patients had s-CFLD. Two s-CFLD patients had nodular regenerative hyperplasia, 1 had hepatocellular carcinoma and 4 underwent liver transplantation. Six patients had ad-CFLD. Both CFLD and s-CFLD groups were compared to a non-CFLD group. The CFLD group had significantly more males (p = 0.034). S-CFLD group had worse pulmonary function (p = 0.015).
CONCLUSION: Thirty five percent of adult patients with CF, mainly males, had CFLD. Nineteen percent had s-CFLD and had worse pulmonary function. With recent reports unravelling different pathophysiological mechanisms in CFLD, we believe it is important to better characterise liver involvement using liver biopsy.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:46 |
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Enthalten in: |
Clinics and research in hepatology and gastroenterology - 46(2022), 9 vom: 05. Nov., Seite 101977 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Issa, Zaina [VerfasserIn] |
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Links: |
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Themen: |
CFLD |
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Anmerkungen: |
Date Completed 09.11.2022 Date Revised 23.12.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.clinre.2022.101977 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM342935151 |
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520 | |a Copyright © 2022 Elsevier Masson SAS. All rights reserved. | ||
520 | |a BACKGROUND AND AIMS: Cystic fibrosis liver disease (CFLD) is the third leading cause of death in patients with cystic fibrosis (CF). We aim to determine the prevalence of CFLD in a cohort of adult patients with CF and to characterise liver involvement in this population highlighting the importance of histological diagnosis | ||
520 | |a METHODS: We retrospectively studied a cohort of patients with CF. Inclusion criteria were age ≥ 18 and minimum 1 year of follow-up. We excluded lung transplant patients. CFLD was defined as having 2 out of 3 criteria: persistent elevation of transaminases and/or gamma-glutamyltransferase; abnormal ultrasound; and abnormal transient elastography. Non-invasive fibrosis biomarkers were calculated in CFLD patients. Adult-onset CFLD (Ad-CFLD) was defined as CFLD ≥18 years. Severe CFLD (s-CFLD) was defined as CFLD with cirrhosis and/or portal hypertension | ||
520 | |a RESULTS: We included 113 patients. Median age was 29 years, 58 were male. Forty patients had CFLD. Median age at CFLD diagnosis was 10 years. Twenty-one patients had s-CFLD. Two s-CFLD patients had nodular regenerative hyperplasia, 1 had hepatocellular carcinoma and 4 underwent liver transplantation. Six patients had ad-CFLD. Both CFLD and s-CFLD groups were compared to a non-CFLD group. The CFLD group had significantly more males (p = 0.034). S-CFLD group had worse pulmonary function (p = 0.015) | ||
520 | |a CONCLUSION: Thirty five percent of adult patients with CF, mainly males, had CFLD. Nineteen percent had s-CFLD and had worse pulmonary function. With recent reports unravelling different pathophysiological mechanisms in CFLD, we believe it is important to better characterise liver involvement using liver biopsy | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a CFLD | |
650 | 4 | |a histological diagnosis of CFLD | |
650 | 4 | |a idiopathic non-cirrhotic portal hypertension in CF | |
650 | 4 | |a liver disease in CF | |
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700 | 1 | |a Delire, Bénédicte |e verfasserin |4 aut | |
700 | 1 | |a Dahlqvist, Géraldine |e verfasserin |4 aut | |
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