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Armandi A, Merizian T, Werner MM, Coxson HO, Sanavia T, Birolo G, Gashaw I, Ertle J, Michel M, Galle PR, Labenz C, Emrich T, Schattenberg JM. Variability of transient elastography-based spleen stiffness performed at 100 Hz. Eur Radiol Exp 2023; 7:79. [PMID: 38087079 PMCID: PMC10716091 DOI: 10.1186/s41747-023-00393-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 10/11/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Spleen stiffness measurement (SSM) performed by transient elastography at 100 Hz is a novel technology for the evaluation of portal hypertension in advanced chronic liver disease, but technical aspects are lacking. We aimed to evaluate the intraexamination variability of SSM and to determine the best transient elastography protocol for obtaining robust measurements to be used in clinical practice. METHODS We analyzed 253 SSM exams with up to 20 scans for each examination, performed between April 2021 and June 2022. All SSM results were evaluated according to different protocols by dividing data into groups of n measurements (from 2 to 19). Considering as reference the median SSM values across all the 20 measurements, we calculated the distribution of the absolute deviations of each protocol from the reference median. This analysis was repeated 1,000 times by resampling the data. Distributions were also stratified by etiology (chronic liver disease versus clinically significant portal hypertension) and different SSM ranges: < 25 kPa, 25-75, and > 75 kPa. RESULTS Overall, we observed that the spleen stiffness exam had less variability if it exceeded 12 measurements, i.e., absolute deviations ≤ 5 kPa at 95% confidence. For exams with higher SSM values (> 75 kPa), as seen in clinically significant portal hypertension, at least 15 measurements are highly recommendable. CONCLUSIONS Fifteen scans per examination should be considered for each SSM exam performed at 100 Hz to achieve a low intraexamination variability within a reasonable time in clinical practice. RELEVANCE STATEMENT Performing at least 15 scans per examination is recommended for 100 Hz SSM in order to achieve a low intraexamination variability, in particular for values > 75 kPa compatible with clinically significant portal hypertension. KEY POINTS • Spleen stiffness measurement by transient elastography is used for stratification in patients with portal hypertension. • At 100 Hz, this method may have intraexamination variability. • A minimum of 15 scans per examination achieves a low intraexamination variability.
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Affiliation(s)
- Angelo Armandi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, Turin, 10126, Italy
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Talal Merizian
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Merle Marie Werner
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Harvey O Coxson
- Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach & Ingelheim, Germany
| | - Tiziana Sanavia
- Computational Biomedicine Unit, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, Turin, 10126, Italy
| | - Giovanni Birolo
- Computational Biomedicine Unit, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, Turin, 10126, Italy
| | - Isabella Gashaw
- Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach & Ingelheim, Germany
| | - Judith Ertle
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Maurice Michel
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Peter R Galle
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Christian Labenz
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Tilman Emrich
- Department of Radiology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany
| | - Jörn M Schattenberg
- Metabolic Liver Disease Research Program, I. Department of Medicine, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz, 55131, Germany.
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Carrión JA, Graupera I, Vergara M, Morillas RM, Pericàs JM, Poca M, Amador A, Fernández R, Monllor T, Muñoz L, Bartres C, Genescà J, Ginés P, Forns X. Clinical practice guidelines of the Catalan Society of Gastroenterology about hepatic elastography 2022. GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46:732-746. [PMID: 36435378 DOI: 10.1016/j.gastrohep.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/03/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION After almost 20 years using transient elastography (TE) for the non-invasive diagnosis of liver fibrosis, its use has been extended to population screening, evaluation of steatosis and complications of cirrhosis. For this reason, the «Catalan Society of Gastroenterology» commissioned a group of experts to update the first document carried out in 2011. MATERIAL AND METHODS The working group (8 doctors and 4 nurses) prepared a panel of questions based on the online survey «Hepatic Elastography in Catalonia 2022» following the PICO structure and the Delphi method. RESULTS The answers are presented with the level of evidence, the degree of recommendation and the final consensus after being evaluated by two external reviewers. CONCLUSION Transient elastography uses the simplest and most reliable elastographic method to quantify liver fibrosis, assess steatosis, and determine the risk of complications in patients with cirrhosis. The document has been endorsed by the "Catalan Society of Gastroenterology" and the "Col·legi Oficial d'Infermeres i Infermers de Barcelona".
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Affiliation(s)
- José Antonio Carrión
- Sección de Hepatología, Servicio de Digestivo, Hospital del Mar, Barcelona, España; IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona, España; Departament de Medicina i Ciències de la Vida, Universitat Pompeu Fabra, Barcelona, España.
| | - Isabel Graupera
- Servicio de Hepatología, Hospital Clínic, Barcelona, España; Institut D'investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, España; Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad de Barcelona, Barcelona, España
| | - Mercedes Vergara
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Unidad de Hepatología, Servicio de Digestivo, Parc Taulí Hospital Universitario, Instituto de Investigación e Innovación Parc Taulí I3PT, Sabadell, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad Autónoma de Barcelona, Barcelona, España
| | - Rosa Maria Morillas
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad Autónoma de Barcelona, Barcelona, España; Unidad de Hepatología, Servicio de Aparato Digestivo, Hospital Germans Trias i Pujol, Badalona, España; Instituto de Investigación en Ciéncias de la Salud Germans Trias i Pujol (IGTP), Badalona, España
| | - Juan Manuel Pericàs
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Servicio de Hepatología, Hospital Universitario Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, España; Vall d'Hebron Institut de Recerca (VHIR), Barcelona, España
| | - Maria Poca
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad Autónoma de Barcelona, Barcelona, España; Servicio de Digestivo, Hospital de la Santa Creu i Sant Pau, Barcelona, España; Institut de Recerca Hospital de Sant Pau-IIB Sant Pau, Barcelona, España
| | - Alberto Amador
- Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad de Barcelona, Barcelona, España; Unidad de Hepatología, Hospital Universitario de Bellvitge, Barcelona, España; IDIBELL, Barcelona, España
| | - Rosa Fernández
- Sección de Hepatología, Servicio de Digestivo, Hospital del Mar, Barcelona, España; IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona, España
| | - Teresa Monllor
- Unidad de Hepatología, Servicio de Digestivo, Parc Taulí Hospital Universitario, Instituto de Investigación e Innovación Parc Taulí I3PT, Sabadell, España
| | - Laura Muñoz
- Unidad de Hepatología, Servicio de Aparato Digestivo, Hospital Germans Trias i Pujol, Badalona, España; Instituto de Investigación en Ciéncias de la Salud Germans Trias i Pujol (IGTP), Badalona, España
| | | | - Joan Genescà
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad Autónoma de Barcelona, Barcelona, España; Servicio de Hepatología, Hospital Universitario Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, España; Vall d'Hebron Institut de Recerca (VHIR), Barcelona, España
| | - Pere Ginés
- Servicio de Hepatología, Hospital Clínic, Barcelona, España; Institut D'investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, España; Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad de Barcelona, Barcelona, España
| | - Xavier Forns
- Servicio de Hepatología, Hospital Clínic, Barcelona, España; Institut D'investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, España; Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Departamento de Medicina, Facultad de Medicina i Ciencias de la Salud, Universidad de Barcelona, Barcelona, España
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Karagiannakis DS, Markakis G, Lakiotaki D, Cholongitas E, Vlachogiannakos J, Papatheodoridis G. Comparing 2D-shear wave to transient elastography for the evaluation of liver fibrosis in nonalcoholic fatty liver disease. Eur J Gastroenterol Hepatol 2022; 34:961-966. [PMID: 35913779 DOI: 10.1097/meg.0000000000002412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND AIM The aim of this study is to evaluate the performance of 2D-shear wave elastography (2D-SWE) in patients with nonalcoholic fatty liver disease (NAFLD) and compare it to transient elastography. METHODS Over 6 months, 552 patients with NAFLD underwent liver stiffness measurement (LSM) by both 2D-SWE and transient elastography with controlled attenuation parameter (CAP) at the same visit. RESULTS LSM was not feasible by transient elastography (M/XL probe) in 18 (3.3%) and by 2D-SWE in 26 (4.7%) patients. The median LSM of transient elastography was 5.5 (2.8-75) kPa and of 2D-SWE 6.2 (3.7-46.2) kPa. LSMs by transient elastography and 2D-SWE were correlated regardless of the obesity status (r, 0.774; P < 0.001; r, 0.774; P < 0.001; r, 0.75; P < 0.001 in BMI <25, 25-30 and ≥30 kg/m2 respectively), or the degree of liver steatosis (r = 0.63; P < 0.001 and r = 0.743; P < 0.001 in mild and moderate/severe steatosis, respectively). According to transient elastography, 88 (15.9%) patients were classified with at least severe fibrosis (≥F3) and 55 (10%) with cirrhosis. By using the 2D-SWE, 85 (15.4%) patients had at least severe fibrosis and 52 (9.4%) cirrhosis. The correlation between the two methods was strong in patients with at least severe fibrosis (r, 0.84; P < 0.001) or cirrhosis (r, 0.658; P < 0.001). When transient elastography was used as reference, 2D-SWE showed an excellent accuracy of 98.8 and 99.8% in diagnosing severe fibrosis and cirrhosis, respectively. CONCLUSIONS In NAFLD, 2D-SWE and transient elastography have comparable feasibility and clinical applicability providing LSMs with strong correlation, even in overweight/obese patients, independently of the severity of liver steatosis and fibrosis. Thus, either of the two methods can be effectively used for the assessment of fibrosis in this setting.
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Affiliation(s)
| | | | | | - Evangelos Cholongitas
- First Department of Internal Medicine, Medical School of National & Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
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Mantovani A, Zusi C, Csermely A, Salvagno GL, Colecchia A, Lippi G, Maffeis C, Targher G. Association between lower plasma adiponectin levels and higher liver stiffness in type 2 diabetic individuals with nonalcoholic fatty liver disease: an observational cross-sectional study. Hormones (Athens) 2022; 21:477-486. [PMID: 35831700 PMCID: PMC9464740 DOI: 10.1007/s42000-022-00387-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/29/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Little is known about the association between plasma adiponectin levels and nonalcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes mellitus (T2DM). We examined whether there is an association between lower plasma adiponectin levels and the presence/severity of NAFLD in people with T2DM. METHODS We cross-sectionally recruited 79 men with non-insulin-treated T2DM and no known liver diseases, who had consecutively attended our diabetes outpatient service over a 6-month period and who underwent both ultrasonography and Fibroscan-measured liver stiffness (LSM). Nine single nucleotide polymorphisms (PNPLA3 rs738409 and other genetic variants) associated with NAFLD were investigated. RESULTS Among the 79 participants included (mean age 67 ± 10 years, BMI 27.7 ± 4 kg/m2), 28 did not have NAFLD, 32 had steatosis alone, and 19 had NAFLD with coexisting significant fibrosis (LSM ≥ 7.0 kPa by Fibroscan®). Compared to those without NAFLD, patients with hepatic steatosis alone and those with hepatic steatosis and coexisting significant fibrosis had lower high-molecular-weight adiponectin levels (5.5 [IQR 2.3-7.6] vs. 2.4 [1.8-3.7] vs. 1.6 [1.0-2.9] µg/mL; p < 0.001). After adjustment for age, body mass index, insulin resistance, and the PNPLA3 rs738409 variant, lower plasma adiponectin levels were found to be associated with increased odds of both steatosis alone (adjusted-odds ratio [OR] 2.44, 95% CI 1.04-5.56, p = 0.042) and NAFLD with coexisting significant fibrosis (adjusted-OR 3.84, 95% CI 1.23-10.0, p = 0.020). Similar findings were observed after adjustment for the other eight genotyped NAFLD-related polymorphisms. CONCLUSION Lower plasma adiponectin levels are closely associated with the presence and severity of NAFLD in men with T2DM, pointing to a role of adiponectin in NAFLD development and progression.
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Affiliation(s)
- Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Piazzale A. Stefani, 1, 37126, Verona, Italy
| | - Chiara Zusi
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Piazzale A. Stefani, 1, 37126, Verona, Italy
- Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Pediatrics, and Gynaecology, University of Verona, Verona, Italy
| | - Alessandro Csermely
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Piazzale A. Stefani, 1, 37126, Verona, Italy
| | - Gian Luca Salvagno
- Section of Clinical Biochemistry, Department of Medicine, University of Verona, Verona, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, Department of Medical Specialties, University of Modena & Reggio Emilia and Azienda Ospedaliero, Universitaria Di Modena, Modena, Italy
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, Department of Medicine, University of Verona, Verona, Italy
| | - Claudio Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Pediatrics, and Gynaecology, University of Verona, Verona, Italy
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Piazzale A. Stefani, 1, 37126, Verona, Italy.
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Zougmoré HT, Cadranel JFD, Fantognon G, Azzi B, Smadhi R, Ngele Efole JR, Mrabti S, Heng R, Ntsama MA, Medmoun M, Kazerouni F, Le Magoarou T. Fibroscan® and Shear Wave correlated well in hepatic fibrosis evaluation of patients with chronic liver diseases "in real life situation". Medicine (Baltimore) 2022; 101:e30025. [PMID: 35960072 PMCID: PMC9371580 DOI: 10.1097/md.0000000000030025] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND A new noninvasive medical device based on ultrasound elastography such as the Shear Wave Elastography (SWE) was designed in order to measure the liver hardness. The purpose of this work was to evaluate the correlation of the results of the liver elasticity measurements obtained by Fibroscan® (FS) and SWE for patients with chronic liver diseases. METHODS Between January and October 2017, the patients who were followed during this period of time underwent noninvasive assessments of liver fibrosis by SWE in the intercostal spaces during abdominal ultrasound procedures and/or FS. The correlation between FS and SWE was estimated and tested at a 0.05 significance level. RESULTS Four hundred and seventy-six patients were included in this study. The main etiologies of chronic liver disease were non alcoholic fatty disease (NAFLD), chronic viral hepatitis B (HBV) and chronic viral hepatitis C (HCV). All patients underwent a SWE and 167 among them underwent a FS procedure. The patients who were followed revealed a median FS measurement of 5.80 kpa (Q25 = 4.90 kPa; Q75 = 8 kPa) and a median SWE measurement of 7.00 kPa (Q25 = 6.10 kPa; Q75 = 8.10 kPa). We could observe a significant correlation between the FS and SWE measurements (0.49; P = .001) in the total cohort. The average absolute difference between the measurements of these 2 methods was of 2.54 kPa (sd = 3.39). There was no significant correlation for patients with NAFLD no matter whether they presented with signs of suspected non alcoholic steatohepatitis (NASH) or not (R = 0.20; P = .108). All patients intending to perform the examination were able to undergo the SWE, allowing 33.3% of the patients who failed the FS to have a noninvasive evaluation of their fibrosis. CONCLUSION The SWE technique proved to be as efficient as the FS one for the evaluation of the liver fibrosis in real life situation.
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Affiliation(s)
- Honoré Tegwendé Zougmoré
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
- Department of Hepatology and Gastroenterology, Souro Sanou University Hospital, Bobo Dioulasso, Burkina Faso
| | - Jean François David Cadranel
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
- *Correspondence: Jean François David Cadranel, Department of Hepatology and Gastroenterology, GHPSO, Creil, France (e-mail: )
| | - Gildas Fantognon
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
| | - Badia Azzi
- Department of Radiology, GHPSO, Creil, France
| | - Ryad Smadhi
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
| | | | - Samir Mrabti
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
| | - Ratmony Heng
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
| | | | - Mourad Medmoun
- Department of Hepatology and Gastroenterology, GHPSO, Creil, France
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Clinic-radiological features and radiomics signatures based on Gd-BOPTA-enhanced MRI for predicting advanced liver fibrosis. Eur Radiol 2022; 33:633-644. [DOI: 10.1007/s00330-022-08992-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 06/17/2022] [Accepted: 06/29/2022] [Indexed: 11/28/2022]
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Reproducibility and diagnostic accuracy of pocket-sized ultrasound devices in ruling out compensated cirrhosis of mixed etiology. Eur Radiol 2022; 32:4609-4615. [PMID: 35238968 PMCID: PMC9213370 DOI: 10.1007/s00330-022-08572-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/27/2021] [Accepted: 01/07/2022] [Indexed: 11/10/2022]
Abstract
Objective Fibrosis is the key prognostic factor in chronic liver disease patients. Liver surface nodularity (LSN) is the ultrasonographic sign with the highest accuracy to detect advanced liver fibrosis. The use of pocket-sized ultrasound devices (PUDs) has been assessed in several clinical settings but never as regards chronic liver disease (CLD) severity. Our study aimed at evaluating the feasibility, reproducibility, and diagnostic accuracy of PUD in LSN identification. Methods We enrolled all the consecutive adults referred for percutaneous liver biopsy. Two independent operators evaluated LSN by PUD; one sonographer used standard ultrasound (US). Transient elastography (TE) and liver biopsy were performed on all the patients. PUD reproducibility was evaluated by Cohen’s k statistic. PUD, standard US, and TE results were compared with histology staging. Results A total of 104 consecutive patients (aged 54 ± 14 years) with mixed-etiology CLD were studied. Assessment by PUD was feasible in all the patients and showed very good inter-observer agreement with Cohen’s k = 0.87 (95% CI 0.72–0.95). The diagnostic accuracy estimates for PUD in diagnosing compensated cirrhosis (F = 4) were 87.5% sensitivity, 76.8% specificity, positive likelihood ratio (LR) 3.78, and negative likelihood ratio (LR-) 0.16, while those for standard US and TE (> 12.5 kPa) were, respectively, 87.5% sensitivity, 72.6% specificity, LR+ 3.2, and LR- 0.17, and 87.5% sensitivity, 90.5% specificity, LR + 9.2, and LR- 0.13. Conclusions PUD reproducibility in assessing LSN was excellent even with operators of different experience. PUD performed very well in excluding advanced CLD. PUD can be used as a first-line tool for screening patients to undergo more invasive techniques, thus shortening the time for clinical decision-making. Key Points • PUD is highly reproducible in assessing the sign of liver surface nodularity. • PUD showed high diagnostic accuracy in excluding the presence of advanced chronic liver disease. • PUD can be used as a first-line tool for screening patients with CLD who should undergo more invasive techniques. Supplementary Information The online version contains supplementary material available at 10.1007/s00330-022-08572-2.
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Karagiannakis DS, Voulgaris T, Angelopoulos T, Ioannidou P, Cholongitas E, Vlachogiannakos J, Papatheodoridis GV. Comparative Utility of Transient and 2D Shear Wave Elastography for the Assessment of Liver Fibrosis in Clinical Practice. J Digit Imaging 2021; 34:1342-1348. [PMID: 34622378 PMCID: PMC8669084 DOI: 10.1007/s10278-021-00521-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/01/2021] [Accepted: 09/22/2021] [Indexed: 12/22/2022] Open
Abstract
The aim of the study was to investigate the feasibility and correlation of liver stiffness measurements (LSM) between 2D-shear wave elastography (2D-SWE) and transient elastography (TE) in patients with chronic liver disease. Over 4 months, 421 patients with chronic liver disease of any cause underwent LSM by 2D-SWE and TE (M and/or XL probe) and controlled attenuation parameter at the same visit. LSM was not feasible by TE in 16 (3.8%) and by 2D-SWE in 17 (4.0%) patients. Median LSM were 8.9 and 8.7 kPa with TE and 2D-SWE, respectively, having a strong correlation (r = 0.774, p < 0.001) in the total cohort and in any cause of liver disease (r = 0.747-0.806, p < 0.001). There was a strong agreement on diagnosis of severe fibrosis (k-statistic: 0.841, p < 0.001) or cirrhosis (k-statistic: 0.823, p < 0.001). Both methods had increased failure rates in patients with obesity and/or increased waist circumference. Among 104 obese patients, TE was more feasible than 2D-SWE (92.3% vs 85.6%, p < 0.001]. LSM by 2D-SWE are strongly correlated to LSM by TE independently of the etiology of chronic liver disease, stage of fibrosis, degree of liver steatosis, and patients' characteristics. TE with the XL probe may be superior in a minority of obese patients.
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Affiliation(s)
- Dimitrios S Karagiannakis
- Academic Department of Gastroenterology, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece.
| | - Theodoros Voulgaris
- Academic Department of Gastroenterology, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece
| | - Theodoros Angelopoulos
- Academic Department of Gastroenterology, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece
| | - Panagiota Ioannidou
- Academic Department of Gastroenterology, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Cholongitas
- First Department of Internal Medicine, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece
| | - Jiannis Vlachogiannakos
- Academic Department of Gastroenterology, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece
| | - George V Papatheodoridis
- Academic Department of Gastroenterology, Medical School of National &, Laiko General Hospital, Kapodistrian University of Athens, Athens, Greece
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Broquetas T, Herruzo-Pino P, Mariño Z, Naranjo D, Vergara M, Morillas RM, Forns X, Carrión JA. Elastography is unable to exclude cirrhosis after sustained virological response in HCV-infected patients with advanced chronic liver disease. Liver Int 2021; 41:2733-2746. [PMID: 34525253 DOI: 10.1111/liv.15058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 08/23/2021] [Accepted: 09/01/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Liver fibrosis and transient elastography (TE) correlation in hepatitis C virus (HCV)-infected patients with compensated advanced chronic liver disease (cACLD) after the sustained virological response (SVR) is unknown. AIMS To evaluate TE accuracy at identifying cirrhosis 3 years after HCV-eradication. METHODS Prospective, multi-centric study including HCV-cACLD patients before direct-acting antivirals (DAA). Diagnostic accuracy of TE (area under ROC, AUROC) to identify cirrhosis 3 years after SVR was evaluated. RESULTS Among 746 HCV-infected patients (95.4% with TE ≥10 kPa), 76 (10.2%) underwent a liver biopsy 3 years after SVR. Before treatment, 46 (63%) showed a TE>15 kPa. The TE before DAA was the best variable for predicting cirrhosis (METAVIR, F4) after SVR (AUROC = 0.79). Liver function parameters, serological non-invasive tests (APRI and FIB-4), and TE values improved after SVR. However, liver biopsy 3 years after HCV elimination (median time = 38.4 months) showed cirrhosis in 41 (53.9%). Multivariate analysis (OR (95% CI), P) showed that HCV-genotype 3 (20.81 (2.12-201.47), .009), and TE before treatment (1.21 (1.09-1.34), <.001) were the only variables associated with cirrhosis after SVR. However, the accuracy of TE after SVR was poor (AUROC = 0.75) and 6 (27.3%) out of 22 patients with a TE <8 kPa had cirrhosis. Similar results were found with APRI and FIB-4 scores. CONCLUSIONS Cirrhosis is present, 3 years after SVR, in more than half of HCV-cACLD patients even with the normalisation of liver function parameters, serological non-invasive tests and TE values. The low diagnostic accuracy of non-invasive methods after SVR reinforces the need for long-term surveillance.
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Affiliation(s)
- Teresa Broquetas
- Liver Section, Gastroenterology Department, Hospital del Mar, Barcelona, Spain.,Universitat Autònoma de Barcelona (UAB), Departament de Medicina de la UAB, Barcelona, Spain
| | - Paula Herruzo-Pino
- Universitat Autònoma de Barcelona (UAB), Departament de Medicina de la UAB, Barcelona, Spain
| | - Zoe Mariño
- Liver Unit, Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Dolores Naranjo
- Gastrointestinal and Hepatobiliary Pathology Section, Department of Pathology, Hospital del Mar, Barcelona, Spain
| | - Mercedes Vergara
- Liver Unit, Digestive Disease Department, Parc Taulí Sabadell Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí I3PT, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Rosa Mª Morillas
- Hepatology Department, Hospital Germans Trias i Pujol, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Badalona, Spain
| | - Xavier Forns
- Liver Unit, Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Spain
| | - José A Carrión
- Liver Section, Gastroenterology Department, Hospital del Mar, Barcelona, Spain.,Universitat Autònoma de Barcelona (UAB), Departament de Medicina de la UAB, Barcelona, Spain
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10
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Hogan DE, Ma M, Kadosh D, Menon A, Chin K, Swaminath A. Endo-hepatology: An emerging field. World J Gastrointest Endosc 2021; 13:296-301. [PMID: 34512877 PMCID: PMC8394184 DOI: 10.4253/wjge.v13.i8.296] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/13/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
Gastroenterologists have long been spearheading the care of patients with various forms of liver disease. The diagnosis and management of liver disease has traditionally been a combination of clinical, laboratory, and imaging findings coupled with percutaneous and intravascular procedures with endoscopy largely limited to screening for and therapy of esophageal and gastric varices. As the applications of diagnostic and therapeutic endoscopic ultrasound (EUS) have evolved, it has found a particular niche within hepatology now coined endo-hepatology. Here we discuss several EUS-guided procedures such as liver biopsy, shear wave elastography, direct portal pressure measurement, paracentesis, as well as EUS-guided therapies for variceal hemorrhage.
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Affiliation(s)
- Daniel E Hogan
- Division of Gastroenterology, Lenox Hill Hospital, Northwell Health, New York, NY 10075, United States
| | - Michael Ma
- Division of Gastroenterology, Lenox Hill Hospital, Northwell Health, New York, NY 10075, United States
| | - David Kadosh
- Department of Internal Medicine, Lenox Hill Hospital, Northwell Health, New York, NY 10075, United States
| | - Alisha Menon
- Department of Internal Medicine, Lenox Hill Hospital, Northwell Health, New York, NY 10075, United States
| | - Kana Chin
- Department of Internal Medicine, Long Island Jewish Forest Hills, Northwell Health, Forest Hills, NY 11375, United States
| | - Arun Swaminath
- Division of Gastroenterology, Lenox Hill Hospital, Northwell Health, New York, NY 10075, United States
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11
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Pose E, Pera G, Torán P, Gratacós-Ginès J, Avitabile E, Expósito C, Díaz A, Graupera I, Rubio AB, Ginès P, Fabrellas N, Caballeria L. Interaction between metabolic syndrome and alcohol consumption, risk factors of liver fibrosis: A population-based study. Liver Int 2021; 41:1556-1564. [PMID: 33595176 DOI: 10.1111/liv.14830] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS Alcohol and metabolic syndrome (MS) coexist frequently as cofactors of liver disease. Previous studies suggest a deleterious effect of MS in advanced alcohol-related liver disease (ArLD). However, it is unknow whether MS can increase the risk of liver fibrosis in early stages of ArLD. The aim of this study was to investigate the effect of MS on liver fibrosis in subjects with alcohol consumption from a population-based cohort. METHODS The number of subjects include 1760(58%) of 3014 who were randomly selected from the community consumed alcohol and were classified as current drinkers, divided in moderate (n = 1222) or high-risk drinkers (n = 275) (>21 units/week men, >14 units/week women for high-risk drinkers), or former drinkers (n = 263). Liver fibrosis was estimated by measuring liver stiffness(LS) with transient elastography (TE). RESULTS Prevalence of significant LS using cutoff values of TE of 8 and 9.1kPa was increased in high-risk compared with moderate or former drinkers and lifetime abstainers. In subjects with alcohol consumption, LS was associated with male gender, AST, ALT, years of consumption, and MS. In high-risk drinkers, MS and intensity of consumption were the only factors associated with significant LS (OR 3.7 and 4.6 for LS ≥ 8 kPa and 3.9 and 9.2 kPa for LS ≥ 9.1 kPa, respectively). Presence of significant liver fibrosis in the liver biopsy was higher among high-risk as compared with moderate or former drinkers. CONCLUSION MS increases the risk of liver fibrosis in subjects with alcohol consumption. Among high-risk drinkers, only MS and consumption of high amount of alcohol are associated with risk of liver fibrosis.
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Affiliation(s)
- Elisa Pose
- Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Guillem Pera
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Fundació Institut Universitari per a la Recerca en Atenció Primària de Salut Jordi Gol i Gurina (IDIAP J Gol), Barcelona, Spain
| | - Pere Torán
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Fundació Institut Universitari per a la Recerca en Atenció Primària de Salut Jordi Gol i Gurina (IDIAP J Gol), Barcelona, Spain
| | | | - Emma Avitabile
- Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain
| | - Carmen Expósito
- Fundació Institut Universitari per a la Recerca en Atenció Primària de Salut Jordi Gol i Gurina (IDIAP J Gol), Barcelona, Spain
| | - Alba Díaz
- Pathological Department, Hospital Clínic, Barcelona, Spain
| | - Isabel Graupera
- Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Ana B Rubio
- Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain
| | - Pere Ginès
- Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Núria Fabrellas
- Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Llorenç Caballeria
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain.,Fundació Institut Universitari per a la Recerca en Atenció Primària de Salut Jordi Gol i Gurina (IDIAP J Gol), Barcelona, Spain
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12
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Impact of HCV cure with drug-acting antivirals in the use of concomitant medication and lipid profile: follow-up data 2 years after the sustained virological response. Eur J Gastroenterol Hepatol 2021; 32:214-222. [PMID: 32195695 DOI: 10.1097/meg.0000000000001714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM Patients with chronic hepatitis C (CHC) frequently associated comorbidities and concomitant medication. Sustained virological response (SVR12) has been related to an increase in cholesterol serum levels and in peripheral vascular resistance. Our aim was to evaluate the impact of SVR12 on the use of concomitant medication and serum lipid profile. METHODS Prospective study including patients treated with direct-acting antivirals who had achieved the SVR12. Clinical data and concomitant drugs were analysed at baseline and at least 1 year after SVR12. Differences from baseline to follow-up in the concomitant medication were evaluated by Stuart-Maxwell test and lipid profile by Wilcoxon signed-rank test. Patients were categorized according to the increase/decrease in the number of drugs included in each class (Anatomical Therapeutic Chemical classification system). RESULTS Two hundred twenty-six patients with SVR12 were included, 73.5% were receiving concomitant drugs (49.6% with antihypertensive effect, 30.5% antacids, 16.4% anti-diabetic drugs, and 7.1% lipid-lowering agents). One year after SVR12, total cholesterol serum levels increased from 161 to 179 mg/dl (P < 0.001) and, after a median time of 25.7 months, the use of lipid-lowering drugs increased from 7.8 to 11.5% (P = 0.009). In addition, we observed a trend to use more antihypertensive drugs in older patients (P = 0.06), especially in those with cirrhosis. Anxiolytics decreased after SVR12 from 13.7 to 10.6% (P = 0.035). CONCLUSION CHC cure is associated with a significant increase in cholesterol serum levels and the use of lipid-lowering agents, as well as the use of drugs with antihypertensive effect in older patients.
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13
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de Barros F, Fonseca ABM. Bariatric surgery during the evolution of fatty liver-A randomized clinical trial comparing gastric bypass and sleeve gastrectomy based on transient elastography. Clin Obes 2020; 10:e12393. [PMID: 32885600 DOI: 10.1111/cob.12393] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/27/2020] [Accepted: 07/01/2020] [Indexed: 12/25/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is closely related to patients with obesity. For patients with NAFLD, bariatric surgery is the best treatment. However, the best technique to patient with severe NAFLD is still unknown. Currently available, the imaging methods for assessing and monitoring NAFLD are of limited use for diagnosing. In contrast, compared with liver biopsy and transient hepatic elastography (THE) has shown good accuracy in individuals with obesity. To prospectively compare the evolution of THE parameters of NAFLD right after the procedures: gastric bypass vs sleeve gastrectomy. Patients with obesity were randomized into two groups: gastric bypass and sleeve gastrectomy in a previous study. Iin a previous study one week before and three months after surgery the patients underwent evaluation by THE. The patients were also analyzed with controlled attenuation parameter (CAP), which assesses the degree of hepatic steatosis using the same device. Sleeve gastrectomy group showed a greater decrease in THE values (from 8.13 to 5.53 kPa) compared to the gastric bypass group (from 9.25 to 8.81 kPa; P = .004). CAP also revealed a greater decrease in sleeve subjects (from 287 to 242 dB/m) compared to gastric bypass subjects (from 290 to 276 dB/m; P < .0001). The absolute values of these differences also had a largest decrease with both methods in sleeve gastrectomy group (P = .013 and P = .005 for THE and CAP, respectively).Sleeve gastrectomy showed a greater decrease in both parameters (THE and CAP) than gastric bypass in the first months.
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Affiliation(s)
- Fernando de Barros
- Department of General Surgery, Fluminense Federal University, Niterói, RJ, Brazil
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14
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Broquetas T, Garcia-Retortillo M, Micó M, Canillas L, Puigvehí M, Cañete N, Coll S, Viu A, Hernandez JJ, Bessa X, Carrión JA. Hepatitis B surface antigen and hepatitis B core-related antigen kinetics after adding pegylated-interferon to nucleos(t)ids analogues in hepatitis B e antigen-negative patients. World J Hepatol 2020; 12:1076-1088. [PMID: 33312431 PMCID: PMC7701972 DOI: 10.4254/wjh.v12.i11.1076] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/23/2020] [Accepted: 09/04/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hepatitis B e antigen-negative chronic hepatitis B patients under nucleos(t)ids analogues (NAs) rarely achieve hepatitis B surface antigen (HBsAg) loss.
AIM To evaluate if the addition of pegylated interferon (Peg-IFN) could decrease HBsAg and hepatitis B core-related antigen (HBcrAg) levels and increase HBsAg loss rate in patients under NAs therapy.
METHODS Prospective, non-randomized, open-label trial evaluating the combination of Peg-IFN 180 µg/week plus NAs during forty-eight weeks vs NAs in monotherapy. Hepatitis B e antigen-negative non-cirrhotic chronic hepatitis B patients of a tertiary hospital, under NAs therapy for at least 2 years and with undetectable viral load, were eligible. Patients with hepatitis C virus, hepatitis D virus or human immunodeficiency virus co-infection and liver transplanted patients were excluded. HBsAg and HBcrAg levels (log10 U/mL) were measured at baseline and during ninety-six weeks. HBsAg loss rate was evaluated in both groups. Adverse events were recorded in both groups. The kinetic of HBsAg for each treatment group was evaluated from baseline to weeks 24 and 48 by the slope of the HBsAg decline (log10 IU/mL/week) using a linear regression model.
RESULTS Sixty-five patients were enrolled, 61% receiving tenofovir and 33% entecavir. Thirty-six (55%) were included in Peg-IFN-NA group and 29 (44%) in NA group. After matching by age and treatment duration, baseline HBsAg levels were comparable between groups (3.1 vs 3.2) (P = 0.25). HBsAg levels at weeks 24, 48 and 96 declined in Peg-IFN-NA group (-0.26, -0.40 and -0.44) and remained stable in NA group (-0.10, -0.10 and -0.10) (P < 0.05). The slope of HBsAg decline in Peg-IFN-NA group (-0.02) was higher than in NA group (-0.00) (P = 0.015). HBcrAg levels did not change. Eight (22%) patients discontinued Peg-IFN due to adverse events. The HBsAg loss was achieved in 3 (8.3%) patients of the Peg-IFN-NA group and 0 (0%) of the NA group.
CONCLUSION The addition of Peg-IFN to NAs caused a greater and faster decrease of HBsAg levels compared to NA therapy. Side effects of Peg-IFN can limit its use in clinical practice.
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Affiliation(s)
- Teresa Broquetas
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Montserrat Garcia-Retortillo
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Miquel Micó
- Laboratori de Referencia de Catalunya, El Prat de Llobregat, Barcelona 08820, Spain
| | - Lidia Canillas
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
| | - Marc Puigvehí
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Nuria Cañete
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Susana Coll
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Ana Viu
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
| | - Juan Jose Hernandez
- Laboratori de Referencia de Catalunya, El Prat de Llobregat, Barcelona 08820, Spain
| | - Xavier Bessa
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - José A Carrión
- Department of Gastroenterology, Liver Section, Hospital del Mar Medical Research Institute, Barcelona 08003, Spain
- Departament of de Medicina, Universitat Autònoma de Barcelona, Barcelona 08003, Spain
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15
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Loomba R, Adams LA. Advances in non-invasive assessment of hepatic fibrosis. Gut 2020; 69:1343-1352. [PMID: 32066623 PMCID: PMC7945956 DOI: 10.1136/gutjnl-2018-317593] [Citation(s) in RCA: 184] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 12/14/2022]
Abstract
Liver fibrosis should be assessed in all individuals with chronic liver disease as it predicts the risk of future liver-related morbidity and thus need for treatment, monitoring and surveillance. Non-invasive fibrosis tests (NITs) overcome many limitations of liver biopsy and are now routinely incorporated into specialist clinical practice. Simple serum-based tests (eg, Fibrosis Score 4, non-alcoholic fatty liver disease Fibrosis Score) consist of readily available biochemical surrogates and clinical risk factors for liver fibrosis (eg, age and sex). These have been extensively validated across a spectrum of chronic liver diseases, however, tend to be less accurate than more 'complex' serum tests, which incorporate direct measures of fibrogenesis or fibrolysis (eg, hyaluronic acid, N-terminal propeptide of type three collagen). Elastography methods quantify liver stiffness as a marker of fibrosis and are more accurate than simple serum NITs, however, suffer increasing rates of unreliability with increasing obesity. MR elastography appears more accurate than sonographic elastography and is not significantly impacted by obesity but is costly with limited availability. NITs are valuable for excluding advanced fibrosis or cirrhosis, however, are not sufficiently predictive when used in isolation. Combining serum and elastography techniques increases diagnostic accuracy and can be used as screening and confirmatory tests, respectively. Unfortunately, NITs have not yet been demonstrated to accurately reflect fibrosis change in response to treatment, limiting their role in disease monitoring. However, recent studies have demonstrated lipidomic, proteomic and gut microbiome profiles as well as microRNA signatures to be promising techniques for fibrosis assessment in the future.
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Affiliation(s)
- Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Epidemiology, University of California at San Diego, La Jolla, California, USA
| | - Leon A Adams
- Medicine and Pharmacology, The University of Western Australia, Nedlands, Western Australia, Australia
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16
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Mantovani A, Taliento A, Zusi C, Baselli G, Prati D, Granata S, Zaza G, Colecchia A, Maffeis C, Byrne CD, Valenti L, Targher G. PNPLA3 I148M gene variant and chronic kidney disease in type 2 diabetic patients with NAFLD: Clinical and experimental findings. Liver Int 2020; 40:1130-1141. [PMID: 32125756 DOI: 10.1111/liv.14419] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 01/20/2020] [Accepted: 02/18/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Emerging evidence suggests an association between patatin-like phospholipase domain-containing protein-3 (PNPLA3) rs738409 (I148M protein variant) and risk of chronic kidney disease (CKD), but the mechanisms underpinning this association are poorly understood. METHODS We studied 157 patients with type 2 diabetes (T2DM) who underwent ultrasonography and vibration-controlled transient elastography for diagnosing nonalcoholic fatty liver disease (NAFLD). CKD was defined as estimated glomerular filtration rate (e-GFR) <60 mL/min/1.73 m2 and/or abnormal albuminuria. We surveyed PNPLA3 mRNA expression in human tissues, using the liver as a positive control, and also measured PNPLA3 mRNA and protein expression levels in human cell lines represented in the kidney and the liver. RESULTS In all, 112 patients had NAFLD and 43 had CKD. Patients homozygous for the I148M variant (n = 11) had lower e-GFR levels (60.6 ± 11.7 vs 77.8 ± 15.9 vs 83.5 ± 16.5 mL/min/1.73 m2 , P = .0001) and higher prevalence of CKD (63.6% vs 24.2% vs 25.0%, P = .028), compared to those with I/M (n = 66) and I/I (n = 80) PNPLA3 genotype. The association of I148M homozygosity with lower e-GFR levels (P < .0001) and higher risk of CKD (adjusted-odds ratio 6.65; 95% CI 1.65-26.8, P = .008) was independent of liver disease severity (as detected by liver stiffness ≥7kPa) and other risk factors. PNPLA3 mRNA expression was greatest in liver and renal cortex, and podocytes showed high PNPLA3 mRNA and protein levels, comparable to that of hepatocytes and hepatic stellate cells respectively. CONCLUSIONS The PNPLA3 I148M variant was associated with CKD, independently of common renal risk factors and severity of NAFLD PNPLA3 expression levels were particularly high in renal podocytes.
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Affiliation(s)
- Alessandro Mantovani
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University Hospital of Verona, Verona, Italy
| | - Alice Taliento
- Translational Medicine, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Zusi
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University Hospital of Verona, Verona, Italy.,Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Pediatrics and Gynaecology, University Hospital of Verona, Verona, Italy
| | - Guido Baselli
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Daniele Prati
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Simona Granata
- Renal Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Gianluigi Zaza
- Renal Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Claudio Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Pediatrics and Gynaecology, University Hospital of Verona, Verona, Italy
| | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.,Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Southampton, United Kingdom
| | - Luca Valenti
- Translational Medicine, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Giovanni Targher
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University Hospital of Verona, Verona, Italy
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17
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Udompap P, Sukonrut K, Suvannarerg V, Pongpaibul A, Charatcharoenwitthaya P. Prospective comparison of transient elastography, point shear wave elastography, APRI and FIB-4 for staging liver fibrosis in chronic viral hepatitis. J Viral Hepat 2020; 27:437-448. [PMID: 31799740 DOI: 10.1111/jvh.13246] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/27/2019] [Accepted: 11/19/2019] [Indexed: 12/15/2022]
Abstract
Ultrasound-based elastography and serum indexes have been individually validated as noninvasive methods for staging liver fibrosis in chronic viral hepatitis. We aimed to compare the accuracy of transient elastography (TE), shear wave elastography (SWE), aspartate aminotransferase to platelet index (APRI) and Fibrosis-4 index (FIB-4) with the METAVIR liver fibrosis staging in viral hepatitis patients. We enrolled 121 treatment-naïve chronic hepatitis B and C monoinfected patients. All underwent liver biopsy had biochemistry tests and liver stiffness measurements by TE using M and XL probes followed by point SWE performed on the same day. The accuracy of each method for predicting different fibrosis stages was demonstrated as an area under the receiver operating characteristic (AUROC) curves. The AUROCs of TE using M and XL probes, SWE, APRI and FIB-4 were 0.771, 0.761, 0.700, 0.698 and 0.697, respectively, for significant fibrosis; 0.974, 0.973, 0.929, 0.738 and 0.859, respectively, for advanced fibrosis; and 0.954, 0.949, 0.962, 0.765 and 0.962, respectively, for cirrhosis. TE using the M probe was comparable to the XL probe in detecting all fibrosis stages. TE was superior to SWE for assessing significant fibrosis and advanced fibrosis. For cirrhosis, the performances of TE, SWE and FIB-4 were similar. APRI was least accurate in liver fibrosis staging. To conclude, for patients with viral hepatitis, TE using either M or XL probe is an effective noninvasive test for assessing liver fibrosis, particularly advanced fibrosis and cirrhosis, while SWE and FIB-4 possess an excellent accuracy in predicting cirrhosis.
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Affiliation(s)
- Prowpanga Udompap
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.,Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Kamonthip Sukonrut
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Voraparee Suvannarerg
- Department of Radiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ananya Pongpaibul
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phunchai Charatcharoenwitthaya
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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18
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Impact of sustained virological response with DAAs on gastroesophageal varices and Baveno criteria in HCV-cirrhotic patients. J Gastroenterol 2020; 55:205-216. [PMID: 31493238 DOI: 10.1007/s00535-019-01619-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 08/25/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Direct-acting antivirals (DAAs) show high efficacy and safety in HCV-cirrhotic patients, but most maintain clinically significant portal hypertension after sustained virological response (SVR). Non-invasive Baveno and expanded-Baveno criteria can identify patients without high-risk gastroesophageal varices (GEV) who have no need for endoscopic surveillance. However, data after SVR are scarce. We performed a multicenter study to evaluate SVR effects over GEV and diagnostic accuracy of non-invasive criteria after SVR. METHODS HCV-cirrhotic patients receiving DAAs and baseline endoscopic evaluation were included (November 2014-October 2015). GEV were classified as low risk (LR-GEV) (< 5 mm) or high risk (HR-GEV) (≥ 5 mm or with risk signs). Transient elastography (TE) and endoscopy were performed during follow-up. RESULTS SVR was achieved in 230 (93.1%) of 247 included patients, 151 (65.7%) with endoscopic follow-up. Among 64/151 (42.4%) patients without baseline GEV, 8 (12.5%) developed GEV after SVR. Among 50/151 (33.1%) with baseline LR-GEV, 12 (24%) developed HR-GEV. Patients with GEV progression showed TE ≥ 25 kPa before treatment (64.7%) or ≥ 20 kPa after SVR (66.7%). Only 6% of patients without GEV and LSM < 25 kPa before treatment, and 10% of those with baseline LSM < 25 kPa and LSM < 20 kPa after SVR showed GEV progression after 36 months. The negative predictive value of Baveno and expanded-Baveno criteria to exclude HR-GEV was maintained after SVR (100% and 90.7%, respectively). CONCLUSIONS HCV-cirrhotic patients can develop HR-GEV after SVR. Surveillance is especially recommended in those with GEV before antiviral treatment. Baveno and expanded-Baveno criteria can be safely applied after SVR. https://clinicaltrials.gov: NCT02758509.
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Arieira C, Monteiro S, Xavier S, Dias de Castro F, Magalhães J, Marinho C, Pinto R, Costa W, Pinto Correia J, Cotter J. Transient elastography: should XL probe be used in all overweight patients? Scand J Gastroenterol 2019; 54:1022-1026. [PMID: 31322445 DOI: 10.1080/00365521.2019.1644367] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background: Obesity is one of the main factors of transient elastography (TE) failure, considering body mass index (BMI) ≥28 kg/m2 as a limiting factor. The XL probe was designed to overcome this limitation. Aim: To compare the feasibility of the M and XL probes in patients with BMI ≥ 28 kg/m2, to evaluate differences in mean values of controlled attenuation parameter (CAP) and liver stiffness measurement (LSM) between the two probes and find predictive factors of TE failure. Material and methods: Prospective study, including all patients with BMI ≥ 28 kg/m2 consecutively admitted for TE. Results: Included 161 patients. Measurements with M probe were reliable in 69.6% of the patients, with 68.2% of valid measurements in obese population and 58.9% in patients with skin-capsule distance (SCD) >25 mm. In 40 patients (81.6%) with an invalid M probe measurement, a reliable result was obtained with XL probe. We found that SCD >25 mm was the only predictor of M probe failure (OR: 4.9, CI: 1.64-14.63, p = .004). In those patients in which TE was possible with both probes (n = 112), mean CAP was 304 ± 49 dB/m2 with M probe and 301 ± 50 dB/m2 with XL probe (p = .59). Regarding liver stiffness, a mean value of 7.58 ± 3.47 kpas was obtained with the M probe and 6.21 ± 3.44 kpas with the XL probe (p < .001). Conclusion: There is a reliable applicability of the M probe in a high number (68.2%) of patients with a BMI ≥30 kg/m2. A SCD >25 mm was the only predictive factor of M probe failure. Mean values of LSM with XL probe were lower than those obtained with M probe.
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Affiliation(s)
- Cátia Arieira
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
| | - Sara Monteiro
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
| | - Sofia Xavier
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
| | - Francisca Dias de Castro
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
| | - Joana Magalhães
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
| | - Carla Marinho
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
| | - Rui Pinto
- Surgery Department, Hospital da Senhora da Oliveira , Guimarães , Portugal
| | - Washington Costa
- Surgery Department, Hospital da Senhora da Oliveira , Guimarães , Portugal
| | - José Pinto Correia
- Surgery Department, Hospital da Senhora da Oliveira , Guimarães , Portugal
| | - José Cotter
- Gastroenterology Department, Hospital da Senhora da Oliveira , Guimarães , Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho , Braga/Guimarães , Portugal.,ICVS/3B's, PT Government Associate Laboratory , Braga/Guimarães , Portugal
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20
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Li YK, Li YM, Li Y, Wei YR, Zhang J, Li B, You ZR, Chen Y, Huang BY, Miao Q, Wang QX, Peng YS, Gershwin ME, Tang RQ, Bian ZL, Ma X. CTHRC1 expression in primary biliary cholangitis. J Dig Dis 2019; 20:371-376. [PMID: 31102333 DOI: 10.1111/1751-2980.12791] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 05/07/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Collagen triple helix repeat containing-1 (CTHRC1) is a highly conserved extracellular matrix glycoprotein that is overexpressed in two murine models of cholestatic liver fibrosis. Elevated CTHRC1 has been found to attenuate liver fibrosis in these murine models, thus we aimed to study the expression of CTHRC1 in patients with cholestatic liver diseases and its correlation with hepatic conditions. METHODS Ninety patients with chronic liver disease, including 48 had primary biliary cholangitis (PBC), 18 had primary sclerosing cholangitis (PSC) and 24 had chronic hepatitis B (CHB), together with five healthy controls (HC), were recruited to this study. Participants' liver sections were analyzed using immunohistochemistry. Serum CTHRC1 levels in another cohort of 59 patients with PBC and 10 age-matched HC were detected by enzyme-linked immunosorbent assay. RESULTS CTHRC1 protein was primarily expressed in activated hepatic stellate cells (HSC). CTHRC1 expression was significantly increased in the PBC and PSC groups, compared with the HC and CHB groups. Importantly, the hepatic fibrosis stage of the PBC group was positively correlated with hepatic CTHRC1 expression (r = 0.425, P = 0.003). Meanwhile, there were significant correlations between serum CTHRC1 levels and both the degrees of hepatic inflammation and fibrosis stage in the PBC group (r = 0.300, P = 0.022; r = 0.321, P = 0.012). CONCLUSION CTHRC1 may play a role in hepatic fibrogenesis in PBC and that serum CTHRC1 may be a potential novel noninvasive biomarker in the assessment of liver fibrosis and inflammation.
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Affiliation(s)
- Yi Kang Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yan Mei Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - You Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Ran Wei
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Zhang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zheng Rui You
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bing Yuan Huang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qi Miao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qi Xia Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yan Shen Peng
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California at Davis, Davis, CA, USA
| | - Ru Qi Tang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhao Lian Bian
- Department of Gastroenterology and Hepatology, Nantong Institute of Liver Disease, Nantong Third People's Hospital, Nantong University, Nantong, Jiangsu Province, China
| | - Xiong Ma
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes; Shanghai Institute of Digestive Disease; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Caballeria L, Augustin S, Broquetas T, Morillas RM, Vergara M, Virolés S, Hernández MR, Serra I, Goday A, Vila L, Siso-Almirall A, Solans R, Fernández-Real JM, Carrión JA, Graupera I, Ginès P. Recommendations for the detection, diagnosis and follow-up of patients with non-alcoholic fatty liver disease in primary and hospital care. Med Clin (Barc) 2019; 153:169-177. [PMID: 31178295 DOI: 10.1016/j.medcli.2019.01.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 12/18/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases, with a prevalence of 20-30% in the general population and 60-80% in at-risk populations. In a not negligible percentage of patients, NAFLD progresses from steatosis to different stages of fibrosis and cirrhosis. Due to its high prevalence, NAFLD has become a significant health problem that requires specific action in detection, diagnosis, follow-up and treatment. Furthermore, given that NAFLD presents an increased risk of cardiovascular morbidity and mortality, a multidisciplinary approach is required for its treatment and follow-up. Patients with early stages of the disease, without fibrosis, can be diagnosed and receive treatment in the Primary Care setting, while those with more advanced liver disease benefit from specialised follow-up in the hospital setting to prevent and treat liver complications. This consensus document, prepared by the Catalan Societies of Digestology, Primary Care, Endocrinology, Diabetes and Internal Medicine, arises from the need to design strategies to guide patient flows between Primary and Hospital Care in order to offer patients with NAFLD the best care according to the stage of their disease. The consensus document describes the most commonly used non-invasive diagnostic methods for patient diagnosis and two algorithms have been designed for patient management in both Primary Care and Hospital Care.
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Affiliation(s)
- Llorenç Caballeria
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Mataró, Barcelona, España; Societat Catalana de Medicina Familiar i Comunitària (CAMFIC), Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Salvador Augustin
- Servei de Medicina Interna - Hepatologia, Hospital Universitari Vall d'Hebron, Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Teresa Broquetas
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Sección de Hepatología, Servicio de Digestivo, Hospital del Mar, Instituto Hospital del Mar de Investigaciones Médicas (IMIM), Universitat Autònoma de Barcelona (UAB), Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Rosa Maria Morillas
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Secció de Hepatologia, Servei Aparell Digestiu, Hospital Germans Trias i Pujol, Badalona, Universitat Autònoma de Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Mercè Vergara
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Unidad de Hepatología, Servicio Digestivo, Hospital Universitari Parc Taulí, Institut d'Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Sabadell, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Silvia Virolés
- Unitat de Digestiu, Servei Medicina Interna, Hospital de Figueres, Institut d'Investigació Biomèdica de Girona (IDIBGI), Girona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Mª Rosario Hernández
- Societat Catalana de Medicina Familiar i Comunitària (CAMFIC), Barcelona, España; Centre Atenció Primària-La Marina, SAP Esquerre Barcelona, Institut Català de la Salut, Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Isabel Serra
- Departament d'Hepatologia, Hospital Dr. Josep Trueta, Girona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Alberto Goday
- Servicio de Endocrinología, Hospital del Mar, Barcelona, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades de la Obesidad y Nutrición (CiberOBN), Instituto de Salud Carlos III, España; Associació Catalana de Diabetes, Barcelona, España
| | - Lluis Vila
- Servei d'Endocrinologia i Nutrició, Hospital de Sant Joan Despí Moisès Broggi, Sant Joan Despí, Barcelona, España; Societat Catalana d'Endocrinologia i Nutrició, Barcelona, España
| | | | - Rosa Solans
- Societat Catalano-Balear de Medicina Interna (SCBMI) de l'Acadèmia de Ciències Mèdiques de Catalunya i Balears (ACMCB), Barcelona, España
| | - Jose Manuel Fernández-Real
- Centro de Investigación Biomédica en Red de Enfermedades de la Obesidad y Nutrición (CiberOBN), Instituto de Salud Carlos III, España; Servei d'Endocrinologia i Nutrició, Hospital de Girona «Dr. Josep Trueta». Institut d'Investigació Biomèdica de Girona (IdIbGi), Departament de Ciències Mèdiques, Facultat de Medicina, Universitat de Girona, Girona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Jose Antonio Carrión
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Sección de Hepatología, Servicio de Digestivo, Hospital del Mar, Instituto Hospital del Mar de Investigaciones Médicas (IMIM), Universitat Autònoma de Barcelona (UAB), Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
| | - Isabel Graupera
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Servei d'Hepatologia, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España.
| | - Pere Ginès
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Instituto de Salud Carlos III, España; Servei d'Hepatologia, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Grupo de trabajo sobre «Hígado graso no alcohólico» de la Societat Catalana de Digestologia, Barcelona, España
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Puigvehí M, De Cuenca B, Viu A, Diago M, Turnes J, Gea F, Pascasio JM, Lens S, Cabezas J, Badia E, Olveira A, Morillas RM, Torras X, Montoliu S, Cordero P, Castro JL, Salmerón J, Molina E, Sánchez-Ruano JJ, Moreno J, Antón MD, Moreno JM, De la Vega J, Calleja JL, Carrión JA. Eight weeks of Paritaprevir/r/Ombitasvir + Dasabuvir in HCV genotype 1b with mild-moderate fibrosis: Results from a real-world cohort. Liver Int 2019; 39:90-97. [PMID: 30160363 DOI: 10.1111/liv.13950] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 07/27/2018] [Accepted: 08/22/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS The interferon-free regimen paritaprevir/ritonavir, ombitasvir + dasabuvir (PTV/r/OBV/DSV) has shown high efficacy in patients with hepatitis C virus (HCV) genotype 1b infection when administered for 8 or 12 weeks, but data regarding the 8-week treatment are scarce. The aim of our study was to assess the efficacy and safety of the 8-week administration of PTV/r/OBV/DSV in a real-world cohort. METHODS We performed a multicentre observational study from Spanish Hepa-C database including patients receiving 8 weeks of PTV/r/OBV/DSV (October 2016-November 2017). Those with advanced fibrosis, with non-genotype 1b or who were treatment-experienced were excluded. RESULTS A total of 211 patients were registered from 23 Spanish centres; eleven were excluded. At baseline, 42.5% (n = 85) were male, median (range) age was 57 (23-86), ALT was 45 (11-494) IU/mL, viral load was 6.1 (3.3-8.2) log10 IU/mL, and 74.5% had mild liver fibrosis (F0-F1) and 25.5% moderate fibrosis (F2). At the end of treatment (EOT), HCV viral load was undetectable in 100% (200/200). Seven patients relapsed after treatment discontinuation. Sustained virological response (SVR12) rates by intention-to-treat analysis were 96% (192/200). Regarding treatment safety, 2 patients developed ALT elevation >5x ULN, but there were no treatment discontinuations. One patient died 7 weeks after EOT. CONCLUSION Treatment with PTV/r/OBV/DSV in genotype 1b-infected treatment-naive patients with mild-moderate fibrosis shows excellent efficacy and safety in real life, similarly to clinical trials. Clinicaltrials.gov, number: NCT03122132.
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Affiliation(s)
- Marc Puigvehí
- Hospital del Mar, IMIM, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Ana Viu
- Hospital del Mar, IMIM, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Juan Turnes
- Complejo Hospitalario Universitario de Pontevedra, IIS Galicia Sur, Pontevedra, Spain
| | - Francisco Gea
- Hospital Universitario Ramón y Cajal, CIBERehd, Madrid, Spain
| | | | - Sabela Lens
- Hospital Clínic, IDIBAPS, CIBERehd, Universitat de Barcelona, Barcelona, Spain
| | | | - Ester Badia
- Hospital Universitario de Burgos, Burgos, Spain
| | | | | | - Xavier Torras
- Hospital de la Santa Creu i Sant Pau, CIBERehd, Barcelona, Spain
| | | | | | | | | | - Esther Molina
- Centro Hospitalario de Santiago de Compostela, Santiago de Compostela, Spain
| | | | | | | | - José M Moreno
- Centro Hospitalario Universitario de Albacete, Albacete, Spain
| | | | - José L Calleja
- Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - José A Carrión
- Hospital del Mar, IMIM, Universitat Autònoma de Barcelona, Barcelona, Spain
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Shiha GE, El-Etreby S, Bahgat M, Hamed M, El Sherbini M, Ghoneem EA, Zalata K, Soliman RE, El Basiouny MA, Mikhail NN. Chronic Hepatitis C Patients with Obesity: Do we Need two Operators for Accurate Evaluation of Liver Stiffness? Ann Hepatol 2018; 17:795-801. [PMID: 30145567 DOI: 10.5604/01.3001.0012.3138] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Transient elastography is gaining popularity as a non-invasive method for predicting liver fibrosis, but inter observer agreement and factors influencing reproducibility have not been adequately assessed. MATERIAL AND METHODS This cross-sectional study was conducted at Specialized Medical Hospital and the Egyptian Liver Foundation, Mansoura, Egypt. The inclusion criteria were: age older than 18 years and chronic infection by hepatitis C. The exclusion criteria were the presence of ascites, pacemaker or pregnancy. Three hundred and fifty-six patients participated in the study. Therefore, 356 pairs of exams were done by two operators on the same day. RESULTS The overall inter observer agreement ICC was 0.921. The correlation the two operators was excellent (Spearman's value q = 0.808, p < 0.001). Inter-observer reliability values were κ = 0.557 (p < 0.001). A not negligible discordance of fibrosis staging between operators was observed (87 cases, 24.4%). Discordance of at least one stage and for two or more stages of fibrosis occurred in 60 (16.9%) and 27 cases (7.6%) respectively. Obesity (BMI ≥ 30 kg/m2) is the main factor associated with discordance (p = 0.002). CONCLUSION Although liver stiffness measurement has had an excellent correlation between the two operators, TE presented an inter-observer variability that may not be negligible.
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Affiliation(s)
- Gamal E Shiha
- Egyptian Liver Research Institute and Hospital (ELRIH), Sherbin, El Mansoura, Egypt
| | - Shahira El-Etreby
- Hepatology and Gastroenterology Unit, Internal Medicine. Department, Faculty of Medicine, Mansoura University, Egypt
| | - Mounir Bahgat
- Hepatology and Gastroenterology Unit, Internal Medicine. Department, Faculty of Medicine, Mansoura University, Egypt
| | - Magdy Hamed
- Hepatology and Gastroenterology Unit, Internal Medicine. Department, Faculty of Medicine, Mansoura University, Egypt
| | - Mohamed El Sherbini
- Hepatology and Gastroenterology Unit, Internal Medicine. Department, Faculty of Medicine, Mansoura University, Egypt
| | - Elsayed A Ghoneem
- Hepatology and Gastroenterology Unit, Internal Medicine. Department, Faculty of Medicine, Mansoura University, Egypt
| | - Khaled Zalata
- Pathology Department, Faculty of Medicine, Mansoura University, Egypt
| | - Reham E Soliman
- Egyptian Liver Research Institute and Hospital (ELRIH), Sherbin, El Mansoura, Egypt
| | | | - Nabiel Nh Mikhail
- Egyptian Liver Research Institute and Hospital (ELRIH), Sherbin, El Mansoura, Egypt
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Margini C, Murgia G, Stirnimann G, De Gottardi A, Semmo N, Casu S, Bosch J, Dufour J, Berzigotti A. Prognostic Significance of Controlled Attenuation Parameter in Patients With Compensated Advanced Chronic Liver Disease. Hepatol Commun 2018; 2:929-940. [PMID: 30094404 PMCID: PMC6078211 DOI: 10.1002/hep4.1201] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 04/29/2018] [Indexed: 12/15/2022] Open
Abstract
Obesity and steatosis have been associated with liver disease progression in patients with compensated advanced chronic liver disease (cACLD) (liver stiffness measurement [LSM] ≥ 10 kPa). The controlled attenuation parameter (CAP) estimates steatosis during LSM by transient elastography. We aimed to evaluate whether CAP is associated with the development of clinically relevant events in cACLD. Consecutive patients with cACLD and CAP measurements observed between September 2013 and September 2015 were retrospectively studied. Classical decompensation and severe bacterial infections on follow-up were recorded. A predefined CAP cut-off for steatosis was used (220 dB/m; 90% sensitivity). The association among LSM, CAP, and events was assessed by univariate and multivariate Cox regression. Among the 193 patients (viral etiology = 58%; median Child score = 5; LSM = 15.1 kPa; CAP = 255 ± 62 dB/m) who were followed up in median for 18 months, 18 developed clinically relevant events (11 liver decompensation, 7 severe bacterial infections). Patients developing events had higher LSM (median: 30.8 versus 14.3 kPa, P < 0.001) and showed trends for higher CAP (275 ± 46 versus 252 ± 63 dB/m, P = 0.07), lower platelet count (134 ± 74 versus 167 ± 74 G/L, P = 0.07), and worse liver function versus patients remaining compensated. Body mass index was similar in the two groups. All events were more frequent in patients with CAP being greater than or equal to 220 dB/m (12.9% versus 1.6% in CAP < 220; P = 0.013), and 10 of 11 episodes of liver decompensation occurred in patients with CAP being greater than or equal to 220 dB/m. Following multivariate analysis, LSM and CAP greater than or equal to 220 dB/m remained independently associated with clinical events in the whole population and in patients with clinically significant portal hypertension. Conclusion: The CAP being greater than or equal to 220 dB/m is associated with increased risk of clinical decompensation and bacterial infections independent of LSM in patients with cACLD and allows refining the noninvasive risk stratification in this population. (Hepatology Communications 2018; 00:000-000).
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Affiliation(s)
- Cristina Margini
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Giuseppe Murgia
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Guido Stirnimann
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Andrea De Gottardi
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Nasser Semmo
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Stefania Casu
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Jaime Bosch
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Jean‐François Dufour
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
| | - Annalisa Berzigotti
- Swiss Liver Center, HepatologyUniversity Clinic for Visceral Surgery and Medicine, Inselspital, University of BernBernSwitzerland
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Shen YN, Zheng ML, Guo CX, Bai XL, Pan Y, Yao WY, Liang TB. The role of imaging in prediction of post-hepatectomy liver failure. Clin Imaging 2018; 52:137-145. [PMID: 30059953 DOI: 10.1016/j.clinimag.2018.07.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/11/2018] [Accepted: 07/23/2018] [Indexed: 02/08/2023]
Abstract
Post-hepatectomy liver failure (PHLF) is not only a leading cause of mortality but also a leading cause of life-threatening complications in patients undergoing liver resection. The ability to accurately detect the emergence of PHLF represents a crucially important step. Currently, PHLF can be predicted by a comprehensive evaluation of biological, clinical, and anatomical parameters. With the development of new technologies, imaging methods including elastography, diffusion-weighted magnetic resonance imaging, and gadolinium ethoxybenzyl diethylenetriaminepentaacetic acid-enhanced MRI play a more significant role in the pre-operative prediction and assessment of PHLF. In this review, we summarize the mainstream studies, with the aim of evaluating the role of imaging and improving the clinical value of existing scoring systems for predicting PHLF.
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Affiliation(s)
- Yi-Nan Shen
- Department of Hepatobiliary and Pancreatic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
| | - Meng-Lin Zheng
- Department of Ultrasound, Huashan Hospital of Fudan University, Shanghai, China
| | - Cheng-Xiang Guo
- Department of Hepatobiliary and Pancreatic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
| | - Xue-Li Bai
- Department of Hepatobiliary and Pancreatic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
| | - Yao Pan
- Department of Radiology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wei-Yun Yao
- Department of General Surgery, The People's Hospital of Changxing County, Huzhou, China
| | - Ting-Bo Liang
- Department of Hepatobiliary and Pancreatic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China.
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Wong GLH. Non-invasive assessments for liver fibrosis: The crystal ball we long for. J Gastroenterol Hepatol 2018; 33:1009-1015. [PMID: 29380413 DOI: 10.1111/jgh.14103] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 12/26/2017] [Accepted: 01/20/2018] [Indexed: 12/14/2022]
Abstract
Non-invasive assessment of liver fibrosis has been one of the most rapidly advancing fields in hepatology in the last decade. Progressive liver fibrosis results in cirrhosis, hepatocellular carcinoma (HCC), and various liver-related complications in essentially all chronic liver diseases. Assessment of liver fibrosis allows clinicians to determine the prognosis, need of treatment, disease progression, and response to treatment in patients with chronic liver disease. Liver biopsy has been the gold standard in last few decades and most adopted diagnostic tool in clinical trials. Nonetheless, it is impractical to apply the test in a large number of patients or to do it serially. Hence, various non-invasive assessments have been developed and adopted in some international management guidelines. Liver stiffness measurement (LSM) with transient elastography is one of the most widely validated non-invasive assessments for liver fibrosis. It is an accurate and reproducible method to predict advanced fibrosis in chronic hepatitis B. Using transient elastography, it is possible to perform repeated liver fibrosis assessments on a large number of asymptomatic patients. The key challenge of his tool is the confounding effect of alanine aminotransferase (ALT) level, such that decrease in LSM may only reflect ALT normalization, hence not accurate enough to indicate regression of liver fibrosis. This may be partially handled by combining LSM with a serum-based formula, which is independent of ALT such as the Forns index and enhanced liver fibrosis test. An LSM-based HCC risk score is useful to prioritize patients for HCC surveillance.
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Affiliation(s)
- Grace Lai-Hung Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Sha Tin, Hong Kong.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Sha Tin, Hong Kong.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Sha Tin, Hong Kong
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27
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Kennedy P, Wagner M, Castéra L, Hong CW, Johnson CL, Sirlin CB, Taouli B. Quantitative Elastography Methods in Liver Disease: Current Evidence and Future Directions. Radiology 2018; 286:738-763. [PMID: 29461949 DOI: 10.1148/radiol.2018170601] [Citation(s) in RCA: 186] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chronic liver diseases often result in the development of liver fibrosis and ultimately, cirrhosis. Treatment strategies and prognosis differ greatly depending on the severity of liver fibrosis, thus liver fibrosis staging is clinically relevant. Traditionally, liver biopsy has been the method of choice for fibrosis evaluation. Because of liver biopsy limitations, noninvasive methods have become a key research interest in the field. Elastography enables the noninvasive measurement of tissue mechanical properties through observation of shear-wave propagation in the tissue of interest. Increasing fibrosis stage is associated with increased liver stiffness, providing a discriminatory feature that can be exploited by elastographic methods. Ultrasonographic (US) and magnetic resonance (MR) imaging elastographic methods are commercially available, each with their respective strengths and limitations. Here, the authors review the technical basis, acquisition techniques, and results and limitations of US- and MR-based elastography techniques. Diagnostic performance in the most common etiologies of chronic liver disease will be presented. Reliability, reproducibility, failure rate, and emerging advances will be discussed. © RSNA, 2018 Online supplemental material is available for this article.
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Affiliation(s)
- Paul Kennedy
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
| | - Mathilde Wagner
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
| | - Laurent Castéra
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
| | - Cheng William Hong
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
| | - Curtis L Johnson
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
| | - Claude B Sirlin
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
| | - Bachir Taouli
- From the Translational and Molecular Imaging Institute (P.K., B.T.) and Department of Radiology (B.T.), Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, New York, NY 10029; Department of Radiology, Sorbonne Universités, UPMC, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.W.); Department of Hepatology, University Paris-VII, Hôpital Beaujon, Clichy, France (L.C.); Liver Imaging Group, Department of Radiology, University of California-San Diego, San Diego, Calif (C.W.H., C.B.S.); Department of Biomedical Engineering, University of Delaware, Newark, Del (C.L.J.)
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