Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease

Guidelines recommend blood-based fibrosis biomarkers to identify advanced nonalcoholic fatty liver disease (NAFLD), which is particularly prevalent in patients with obesity. To study whether the degree of obesity affects the performance of liver fibrosis biomarkers in NAFLD. Cross-sectional cohort s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:The journal of clinical endocrinology and metabolism 2022-04, Vol.107 (5), p.e2008-e2020
Hauptverfasser: Qadri, Sami, Ahlholm, Noora, Lønsmann, Ida, Pellegrini, Paola, Poikola, Anni, Luukkonen, Panu K, Porthan, Kimmo, Juuti, Anne, Sammalkorpi, Henna, Penttilä, Anne K, D'Ambrosio, Roberta, Soardo, Giorgio, Leeming, Diana J, Karsdal, Morten, Arola, Johanna, Kechagias, Stergios, Pelusi, Serena, Ekstedt, Mattias, Valenti, Luca, Hagström, Hannes, Yki-Järvinen, Hannele
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page e2020
container_issue 5
container_start_page e2008
container_title The journal of clinical endocrinology and metabolism
container_volume 107
creator Qadri, Sami
Ahlholm, Noora
Lønsmann, Ida
Pellegrini, Paola
Poikola, Anni
Luukkonen, Panu K
Porthan, Kimmo
Juuti, Anne
Sammalkorpi, Henna
Penttilä, Anne K
D'Ambrosio, Roberta
Soardo, Giorgio
Leeming, Diana J
Karsdal, Morten
Arola, Johanna
Kechagias, Stergios
Pelusi, Serena
Ekstedt, Mattias
Valenti, Luca
Hagström, Hannes
Yki-Järvinen, Hannele
description Guidelines recommend blood-based fibrosis biomarkers to identify advanced nonalcoholic fatty liver disease (NAFLD), which is particularly prevalent in patients with obesity. To study whether the degree of obesity affects the performance of liver fibrosis biomarkers in NAFLD. Cross-sectional cohort study comparing simple fibrosis scores [Fibrosis-4 Index (FIB-4); NAFLD Fibrosis Score (NFS); aspartate aminotransferase to platelet ratio index; BARD (body mass index, aspartate-to-alanine aminotransferase ratio, diabetes); Hepamet Fibrosis Score (HFS)] and newer scores incorporating neo-epitope biomarkers PRO-C3 (ADAPT, FIBC3) or cytokeratin 18 (MACK-3). Tertiary referral center. We recruited overweight/obese patients from endocrinology (n = 307) and hepatology (n = 71) clinics undergoing a liver biopsy [median body mass index (BMI) 40.3 (interquartile range 36.0-44.7) kg/m2]. Additionally, we studied 859 less obese patients with biopsy-proven NAFLD to derive BMI-adjusted cutoffs for NFS. Biomarker area under the receiver operating characteristic (AUROC), sensitivity, specificity, and predictive values to identify histological stage ≥F3 fibrosis or nonalcoholic steatohepatitis with ≥F2 fibrosis [fibrotic nonalcoholic steatohepatitis (NASH)]. The scores with an AUROC ≥0.85 to identify ≥F3 fibrosis were ADAPT, FIB-4, FIBC3, and HFS. For fibrotic NASH, the best predictors were MACK-3 and ADAPT. The specificities of NFS, BARD, and FIBC3 deteriorated as a function of BMI. We derived and validated new cutoffs for NFS to rule in/out ≥F3 fibrosis in groups with BMIs
doi_str_mv 10.1210/clinem/dgab933
format Article
fullrecord <record><control><sourceid>gale_swepu</sourceid><recordid>TN_cdi_swepub_primary_oai_swepub_ki_se_456573</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A776923081</galeid><sourcerecordid>A776923081</sourcerecordid><originalsourceid>FETCH-LOGICAL-c599t-e1ff2f44f8473ca2dc2a3b5e0168806576c8c65b9b2e1d906fbe9055f8aa9abc3</originalsourceid><addsrcrecordid>eNp9kk1v1DAQhi0EokvhyhFZ4sIlrT_iJL4gbVsWKm0pB0BIHCzHGe8OTeJiZ4v673G7S9VKFfLB1swz78zILyGvOTvggrND1-MIw2G3sq2W8gmZcV2qoua6fkpmjAle6Fr82CMvUvrFGC9LJZ-TPVnqmsuazcjP8xYSTtf0LHToERKd1kC_QPQhDnZ0QIOnC2xjSJjoEYbBxguIieJIP4fR9i6sQ4-OLuyUVZZ4BZGeYAKb4CV55m2f4NXu3iffFh--Hn8qlucfT4_ny8IpracCuPfCl6Vvylo6KzonrGwVMF41DatUXbnGVarVrQDeaVb5FjRTyjfWats6uU-KrW76A5eb1lxGzFNem2DR7EIX-QWmVFlN_pc_we9zE-LK9LgxvJFCscy_3_IZHqBzME7R9g_KHmZGXJtVuDI6r1BWZRZ4txOI4fcG0mQGTA763o4QNsmIiiudm932ertFV7YHg6MPWdHd4GZe15UWkjU8UwePUPl0MKALI3jM8ccKXP7IFMHfTc-ZuTGS2RrJ7IyUC97c3_kO_-cc-ReDlMgJ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2615918350</pqid></control><display><type>article</type><title>Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease</title><source>Oxford University Press Journals All Titles (1996-Current)</source><source>MEDLINE</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><source>SWEPUB Freely available online</source><creator>Qadri, Sami ; Ahlholm, Noora ; Lønsmann, Ida ; Pellegrini, Paola ; Poikola, Anni ; Luukkonen, Panu K ; Porthan, Kimmo ; Juuti, Anne ; Sammalkorpi, Henna ; Penttilä, Anne K ; D'Ambrosio, Roberta ; Soardo, Giorgio ; Leeming, Diana J ; Karsdal, Morten ; Arola, Johanna ; Kechagias, Stergios ; Pelusi, Serena ; Ekstedt, Mattias ; Valenti, Luca ; Hagström, Hannes ; Yki-Järvinen, Hannele</creator><creatorcontrib>Qadri, Sami ; Ahlholm, Noora ; Lønsmann, Ida ; Pellegrini, Paola ; Poikola, Anni ; Luukkonen, Panu K ; Porthan, Kimmo ; Juuti, Anne ; Sammalkorpi, Henna ; Penttilä, Anne K ; D'Ambrosio, Roberta ; Soardo, Giorgio ; Leeming, Diana J ; Karsdal, Morten ; Arola, Johanna ; Kechagias, Stergios ; Pelusi, Serena ; Ekstedt, Mattias ; Valenti, Luca ; Hagström, Hannes ; Yki-Järvinen, Hannele</creatorcontrib><description>Guidelines recommend blood-based fibrosis biomarkers to identify advanced nonalcoholic fatty liver disease (NAFLD), which is particularly prevalent in patients with obesity. To study whether the degree of obesity affects the performance of liver fibrosis biomarkers in NAFLD. Cross-sectional cohort study comparing simple fibrosis scores [Fibrosis-4 Index (FIB-4); NAFLD Fibrosis Score (NFS); aspartate aminotransferase to platelet ratio index; BARD (body mass index, aspartate-to-alanine aminotransferase ratio, diabetes); Hepamet Fibrosis Score (HFS)] and newer scores incorporating neo-epitope biomarkers PRO-C3 (ADAPT, FIBC3) or cytokeratin 18 (MACK-3). Tertiary referral center. We recruited overweight/obese patients from endocrinology (n = 307) and hepatology (n = 71) clinics undergoing a liver biopsy [median body mass index (BMI) 40.3 (interquartile range 36.0-44.7) kg/m2]. Additionally, we studied 859 less obese patients with biopsy-proven NAFLD to derive BMI-adjusted cutoffs for NFS. Biomarker area under the receiver operating characteristic (AUROC), sensitivity, specificity, and predictive values to identify histological stage ≥F3 fibrosis or nonalcoholic steatohepatitis with ≥F2 fibrosis [fibrotic nonalcoholic steatohepatitis (NASH)]. The scores with an AUROC ≥0.85 to identify ≥F3 fibrosis were ADAPT, FIB-4, FIBC3, and HFS. For fibrotic NASH, the best predictors were MACK-3 and ADAPT. The specificities of NFS, BARD, and FIBC3 deteriorated as a function of BMI. We derived and validated new cutoffs for NFS to rule in/out ≥F3 fibrosis in groups with BMIs &lt;30.0, 30.0 to 39.9, and ≥40.0 kg/m2. This optimized its performance at all levels of BMI. Sequentially combining FIB-4 with ADAPT or FIBC3 increased specificity to diagnose ≥F3 fibrosis. In obese patients, the best-performing fibrosis biomarkers are ADAPT and the inexpensive FIB-4, which are unaffected by BMI. The widely used NFS loses specificity in obese individuals, which may be corrected with BMI-adjusted cutoffs.</description><identifier>ISSN: 0021-972X</identifier><identifier>ISSN: 1945-7197</identifier><identifier>EISSN: 1945-7197</identifier><identifier>DOI: 10.1210/clinem/dgab933</identifier><identifier>PMID: 34971370</identifier><language>eng</language><publisher>United States: Oxford University Press</publisher><subject>Antigenic determinants ; Aspartate ; Aspartate Aminotransferases ; Biological markers ; Biomarkers ; Biopsy ; Body mass index ; Cross-Sectional Studies ; Fatty liver ; Fibrosis ; Humans ; Keratin ; Liver - pathology ; Liver cirrhosis ; Liver Cirrhosis - diagnosis ; Liver Cirrhosis - etiology ; Liver Cirrhosis - pathology ; Medical research ; Medicine, Experimental ; Non-alcoholic Fatty Liver Disease - complications ; Non-alcoholic Fatty Liver Disease - diagnosis ; Non-alcoholic Fatty Liver Disease - pathology ; Obesity ; Obesity - complications ; Obesity - pathology ; Online Only ; Type 2 diabetes</subject><ispartof>The journal of clinical endocrinology and metabolism, 2022-04, Vol.107 (5), p.e2008-e2020</ispartof><rights>The Author(s) 2021. Published by Oxford University Press on behalf of the Endocrine Society.</rights><rights>COPYRIGHT 2022 Oxford University Press</rights><rights>The Author(s) 2021. Published by Oxford University Press on behalf of the Endocrine Society. 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c599t-e1ff2f44f8473ca2dc2a3b5e0168806576c8c65b9b2e1d906fbe9055f8aa9abc3</citedby><cites>FETCH-LOGICAL-c599t-e1ff2f44f8473ca2dc2a3b5e0168806576c8c65b9b2e1d906fbe9055f8aa9abc3</cites><orcidid>0000-0003-3181-5651 ; 0000-0003-3865-5507 ; 0000-0001-7614-739X ; 0000-0002-8474-1759 ; 0000-0002-4256-140X ; 0000-0001-7480-8959 ; 0000-0001-8909-0345 ; 0000-0001-6766-1549 ; 0000-0003-2085-679X ; 0000-0001-9313-9324 ; 0000-0001-5026-8740 ; 0000-0002-5590-8601</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,550,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34971370$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-183250$$DView record from Swedish Publication Index$$Hfree_for_read</backlink><backlink>$$Uhttp://kipublications.ki.se/Default.aspx?queryparsed=id:148792866$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Qadri, Sami</creatorcontrib><creatorcontrib>Ahlholm, Noora</creatorcontrib><creatorcontrib>Lønsmann, Ida</creatorcontrib><creatorcontrib>Pellegrini, Paola</creatorcontrib><creatorcontrib>Poikola, Anni</creatorcontrib><creatorcontrib>Luukkonen, Panu K</creatorcontrib><creatorcontrib>Porthan, Kimmo</creatorcontrib><creatorcontrib>Juuti, Anne</creatorcontrib><creatorcontrib>Sammalkorpi, Henna</creatorcontrib><creatorcontrib>Penttilä, Anne K</creatorcontrib><creatorcontrib>D'Ambrosio, Roberta</creatorcontrib><creatorcontrib>Soardo, Giorgio</creatorcontrib><creatorcontrib>Leeming, Diana J</creatorcontrib><creatorcontrib>Karsdal, Morten</creatorcontrib><creatorcontrib>Arola, Johanna</creatorcontrib><creatorcontrib>Kechagias, Stergios</creatorcontrib><creatorcontrib>Pelusi, Serena</creatorcontrib><creatorcontrib>Ekstedt, Mattias</creatorcontrib><creatorcontrib>Valenti, Luca</creatorcontrib><creatorcontrib>Hagström, Hannes</creatorcontrib><creatorcontrib>Yki-Järvinen, Hannele</creatorcontrib><title>Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease</title><title>The journal of clinical endocrinology and metabolism</title><addtitle>J Clin Endocrinol Metab</addtitle><description>Guidelines recommend blood-based fibrosis biomarkers to identify advanced nonalcoholic fatty liver disease (NAFLD), which is particularly prevalent in patients with obesity. To study whether the degree of obesity affects the performance of liver fibrosis biomarkers in NAFLD. Cross-sectional cohort study comparing simple fibrosis scores [Fibrosis-4 Index (FIB-4); NAFLD Fibrosis Score (NFS); aspartate aminotransferase to platelet ratio index; BARD (body mass index, aspartate-to-alanine aminotransferase ratio, diabetes); Hepamet Fibrosis Score (HFS)] and newer scores incorporating neo-epitope biomarkers PRO-C3 (ADAPT, FIBC3) or cytokeratin 18 (MACK-3). Tertiary referral center. We recruited overweight/obese patients from endocrinology (n = 307) and hepatology (n = 71) clinics undergoing a liver biopsy [median body mass index (BMI) 40.3 (interquartile range 36.0-44.7) kg/m2]. Additionally, we studied 859 less obese patients with biopsy-proven NAFLD to derive BMI-adjusted cutoffs for NFS. Biomarker area under the receiver operating characteristic (AUROC), sensitivity, specificity, and predictive values to identify histological stage ≥F3 fibrosis or nonalcoholic steatohepatitis with ≥F2 fibrosis [fibrotic nonalcoholic steatohepatitis (NASH)]. The scores with an AUROC ≥0.85 to identify ≥F3 fibrosis were ADAPT, FIB-4, FIBC3, and HFS. For fibrotic NASH, the best predictors were MACK-3 and ADAPT. The specificities of NFS, BARD, and FIBC3 deteriorated as a function of BMI. We derived and validated new cutoffs for NFS to rule in/out ≥F3 fibrosis in groups with BMIs &lt;30.0, 30.0 to 39.9, and ≥40.0 kg/m2. This optimized its performance at all levels of BMI. Sequentially combining FIB-4 with ADAPT or FIBC3 increased specificity to diagnose ≥F3 fibrosis. In obese patients, the best-performing fibrosis biomarkers are ADAPT and the inexpensive FIB-4, which are unaffected by BMI. The widely used NFS loses specificity in obese individuals, which may be corrected with BMI-adjusted cutoffs.</description><subject>Antigenic determinants</subject><subject>Aspartate</subject><subject>Aspartate Aminotransferases</subject><subject>Biological markers</subject><subject>Biomarkers</subject><subject>Biopsy</subject><subject>Body mass index</subject><subject>Cross-Sectional Studies</subject><subject>Fatty liver</subject><subject>Fibrosis</subject><subject>Humans</subject><subject>Keratin</subject><subject>Liver - pathology</subject><subject>Liver cirrhosis</subject><subject>Liver Cirrhosis - diagnosis</subject><subject>Liver Cirrhosis - etiology</subject><subject>Liver Cirrhosis - pathology</subject><subject>Medical research</subject><subject>Medicine, Experimental</subject><subject>Non-alcoholic Fatty Liver Disease - complications</subject><subject>Non-alcoholic Fatty Liver Disease - diagnosis</subject><subject>Non-alcoholic Fatty Liver Disease - pathology</subject><subject>Obesity</subject><subject>Obesity - complications</subject><subject>Obesity - pathology</subject><subject>Online Only</subject><subject>Type 2 diabetes</subject><issn>0021-972X</issn><issn>1945-7197</issn><issn>1945-7197</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>D8T</sourceid><recordid>eNp9kk1v1DAQhi0EokvhyhFZ4sIlrT_iJL4gbVsWKm0pB0BIHCzHGe8OTeJiZ4v673G7S9VKFfLB1swz78zILyGvOTvggrND1-MIw2G3sq2W8gmZcV2qoua6fkpmjAle6Fr82CMvUvrFGC9LJZ-TPVnqmsuazcjP8xYSTtf0LHToERKd1kC_QPQhDnZ0QIOnC2xjSJjoEYbBxguIieJIP4fR9i6sQ4-OLuyUVZZ4BZGeYAKb4CV55m2f4NXu3iffFh--Hn8qlucfT4_ny8IpracCuPfCl6Vvylo6KzonrGwVMF41DatUXbnGVarVrQDeaVb5FjRTyjfWats6uU-KrW76A5eb1lxGzFNem2DR7EIX-QWmVFlN_pc_we9zE-LK9LgxvJFCscy_3_IZHqBzME7R9g_KHmZGXJtVuDI6r1BWZRZ4txOI4fcG0mQGTA763o4QNsmIiiudm932ertFV7YHg6MPWdHd4GZe15UWkjU8UwePUPl0MKALI3jM8ccKXP7IFMHfTc-ZuTGS2RrJ7IyUC97c3_kO_-cc-ReDlMgJ</recordid><startdate>20220419</startdate><enddate>20220419</enddate><creator>Qadri, Sami</creator><creator>Ahlholm, Noora</creator><creator>Lønsmann, Ida</creator><creator>Pellegrini, Paola</creator><creator>Poikola, Anni</creator><creator>Luukkonen, Panu K</creator><creator>Porthan, Kimmo</creator><creator>Juuti, Anne</creator><creator>Sammalkorpi, Henna</creator><creator>Penttilä, Anne K</creator><creator>D'Ambrosio, Roberta</creator><creator>Soardo, Giorgio</creator><creator>Leeming, Diana J</creator><creator>Karsdal, Morten</creator><creator>Arola, Johanna</creator><creator>Kechagias, Stergios</creator><creator>Pelusi, Serena</creator><creator>Ekstedt, Mattias</creator><creator>Valenti, Luca</creator><creator>Hagström, Hannes</creator><creator>Yki-Järvinen, Hannele</creator><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><scope>ABXSW</scope><scope>ADTPV</scope><scope>AOWAS</scope><scope>D8T</scope><scope>DG8</scope><scope>ZZAVC</scope><orcidid>https://orcid.org/0000-0003-3181-5651</orcidid><orcidid>https://orcid.org/0000-0003-3865-5507</orcidid><orcidid>https://orcid.org/0000-0001-7614-739X</orcidid><orcidid>https://orcid.org/0000-0002-8474-1759</orcidid><orcidid>https://orcid.org/0000-0002-4256-140X</orcidid><orcidid>https://orcid.org/0000-0001-7480-8959</orcidid><orcidid>https://orcid.org/0000-0001-8909-0345</orcidid><orcidid>https://orcid.org/0000-0001-6766-1549</orcidid><orcidid>https://orcid.org/0000-0003-2085-679X</orcidid><orcidid>https://orcid.org/0000-0001-9313-9324</orcidid><orcidid>https://orcid.org/0000-0001-5026-8740</orcidid><orcidid>https://orcid.org/0000-0002-5590-8601</orcidid></search><sort><creationdate>20220419</creationdate><title>Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease</title><author>Qadri, Sami ; Ahlholm, Noora ; Lønsmann, Ida ; Pellegrini, Paola ; Poikola, Anni ; Luukkonen, Panu K ; Porthan, Kimmo ; Juuti, Anne ; Sammalkorpi, Henna ; Penttilä, Anne K ; D'Ambrosio, Roberta ; Soardo, Giorgio ; Leeming, Diana J ; Karsdal, Morten ; Arola, Johanna ; Kechagias, Stergios ; Pelusi, Serena ; Ekstedt, Mattias ; Valenti, Luca ; Hagström, Hannes ; Yki-Järvinen, Hannele</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c599t-e1ff2f44f8473ca2dc2a3b5e0168806576c8c65b9b2e1d906fbe9055f8aa9abc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Antigenic determinants</topic><topic>Aspartate</topic><topic>Aspartate Aminotransferases</topic><topic>Biological markers</topic><topic>Biomarkers</topic><topic>Biopsy</topic><topic>Body mass index</topic><topic>Cross-Sectional Studies</topic><topic>Fatty liver</topic><topic>Fibrosis</topic><topic>Humans</topic><topic>Keratin</topic><topic>Liver - pathology</topic><topic>Liver cirrhosis</topic><topic>Liver Cirrhosis - diagnosis</topic><topic>Liver Cirrhosis - etiology</topic><topic>Liver Cirrhosis - pathology</topic><topic>Medical research</topic><topic>Medicine, Experimental</topic><topic>Non-alcoholic Fatty Liver Disease - complications</topic><topic>Non-alcoholic Fatty Liver Disease - diagnosis</topic><topic>Non-alcoholic Fatty Liver Disease - pathology</topic><topic>Obesity</topic><topic>Obesity - complications</topic><topic>Obesity - pathology</topic><topic>Online Only</topic><topic>Type 2 diabetes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Qadri, Sami</creatorcontrib><creatorcontrib>Ahlholm, Noora</creatorcontrib><creatorcontrib>Lønsmann, Ida</creatorcontrib><creatorcontrib>Pellegrini, Paola</creatorcontrib><creatorcontrib>Poikola, Anni</creatorcontrib><creatorcontrib>Luukkonen, Panu K</creatorcontrib><creatorcontrib>Porthan, Kimmo</creatorcontrib><creatorcontrib>Juuti, Anne</creatorcontrib><creatorcontrib>Sammalkorpi, Henna</creatorcontrib><creatorcontrib>Penttilä, Anne K</creatorcontrib><creatorcontrib>D'Ambrosio, Roberta</creatorcontrib><creatorcontrib>Soardo, Giorgio</creatorcontrib><creatorcontrib>Leeming, Diana J</creatorcontrib><creatorcontrib>Karsdal, Morten</creatorcontrib><creatorcontrib>Arola, Johanna</creatorcontrib><creatorcontrib>Kechagias, Stergios</creatorcontrib><creatorcontrib>Pelusi, Serena</creatorcontrib><creatorcontrib>Ekstedt, Mattias</creatorcontrib><creatorcontrib>Valenti, Luca</creatorcontrib><creatorcontrib>Hagström, Hannes</creatorcontrib><creatorcontrib>Yki-Järvinen, Hannele</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>SWEPUB Linköpings universitet full text</collection><collection>SwePub</collection><collection>SwePub Articles</collection><collection>SWEPUB Freely available online</collection><collection>SWEPUB Linköpings universitet</collection><collection>SwePub Articles full text</collection><jtitle>The journal of clinical endocrinology and metabolism</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qadri, Sami</au><au>Ahlholm, Noora</au><au>Lønsmann, Ida</au><au>Pellegrini, Paola</au><au>Poikola, Anni</au><au>Luukkonen, Panu K</au><au>Porthan, Kimmo</au><au>Juuti, Anne</au><au>Sammalkorpi, Henna</au><au>Penttilä, Anne K</au><au>D'Ambrosio, Roberta</au><au>Soardo, Giorgio</au><au>Leeming, Diana J</au><au>Karsdal, Morten</au><au>Arola, Johanna</au><au>Kechagias, Stergios</au><au>Pelusi, Serena</au><au>Ekstedt, Mattias</au><au>Valenti, Luca</au><au>Hagström, Hannes</au><au>Yki-Järvinen, Hannele</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease</atitle><jtitle>The journal of clinical endocrinology and metabolism</jtitle><addtitle>J Clin Endocrinol Metab</addtitle><date>2022-04-19</date><risdate>2022</risdate><volume>107</volume><issue>5</issue><spage>e2008</spage><epage>e2020</epage><pages>e2008-e2020</pages><issn>0021-972X</issn><issn>1945-7197</issn><eissn>1945-7197</eissn><abstract>Guidelines recommend blood-based fibrosis biomarkers to identify advanced nonalcoholic fatty liver disease (NAFLD), which is particularly prevalent in patients with obesity. To study whether the degree of obesity affects the performance of liver fibrosis biomarkers in NAFLD. Cross-sectional cohort study comparing simple fibrosis scores [Fibrosis-4 Index (FIB-4); NAFLD Fibrosis Score (NFS); aspartate aminotransferase to platelet ratio index; BARD (body mass index, aspartate-to-alanine aminotransferase ratio, diabetes); Hepamet Fibrosis Score (HFS)] and newer scores incorporating neo-epitope biomarkers PRO-C3 (ADAPT, FIBC3) or cytokeratin 18 (MACK-3). Tertiary referral center. We recruited overweight/obese patients from endocrinology (n = 307) and hepatology (n = 71) clinics undergoing a liver biopsy [median body mass index (BMI) 40.3 (interquartile range 36.0-44.7) kg/m2]. Additionally, we studied 859 less obese patients with biopsy-proven NAFLD to derive BMI-adjusted cutoffs for NFS. Biomarker area under the receiver operating characteristic (AUROC), sensitivity, specificity, and predictive values to identify histological stage ≥F3 fibrosis or nonalcoholic steatohepatitis with ≥F2 fibrosis [fibrotic nonalcoholic steatohepatitis (NASH)]. The scores with an AUROC ≥0.85 to identify ≥F3 fibrosis were ADAPT, FIB-4, FIBC3, and HFS. For fibrotic NASH, the best predictors were MACK-3 and ADAPT. The specificities of NFS, BARD, and FIBC3 deteriorated as a function of BMI. We derived and validated new cutoffs for NFS to rule in/out ≥F3 fibrosis in groups with BMIs &lt;30.0, 30.0 to 39.9, and ≥40.0 kg/m2. This optimized its performance at all levels of BMI. Sequentially combining FIB-4 with ADAPT or FIBC3 increased specificity to diagnose ≥F3 fibrosis. In obese patients, the best-performing fibrosis biomarkers are ADAPT and the inexpensive FIB-4, which are unaffected by BMI. The widely used NFS loses specificity in obese individuals, which may be corrected with BMI-adjusted cutoffs.</abstract><cop>United States</cop><pub>Oxford University Press</pub><pmid>34971370</pmid><doi>10.1210/clinem/dgab933</doi><orcidid>https://orcid.org/0000-0003-3181-5651</orcidid><orcidid>https://orcid.org/0000-0003-3865-5507</orcidid><orcidid>https://orcid.org/0000-0001-7614-739X</orcidid><orcidid>https://orcid.org/0000-0002-8474-1759</orcidid><orcidid>https://orcid.org/0000-0002-4256-140X</orcidid><orcidid>https://orcid.org/0000-0001-7480-8959</orcidid><orcidid>https://orcid.org/0000-0001-8909-0345</orcidid><orcidid>https://orcid.org/0000-0001-6766-1549</orcidid><orcidid>https://orcid.org/0000-0003-2085-679X</orcidid><orcidid>https://orcid.org/0000-0001-9313-9324</orcidid><orcidid>https://orcid.org/0000-0001-5026-8740</orcidid><orcidid>https://orcid.org/0000-0002-5590-8601</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0021-972X
ispartof The journal of clinical endocrinology and metabolism, 2022-04, Vol.107 (5), p.e2008-e2020
issn 0021-972X
1945-7197
1945-7197
language eng
recordid cdi_swepub_primary_oai_swepub_ki_se_456573
source Oxford University Press Journals All Titles (1996-Current); MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection; SWEPUB Freely available online
subjects Antigenic determinants
Aspartate
Aspartate Aminotransferases
Biological markers
Biomarkers
Biopsy
Body mass index
Cross-Sectional Studies
Fatty liver
Fibrosis
Humans
Keratin
Liver - pathology
Liver cirrhosis
Liver Cirrhosis - diagnosis
Liver Cirrhosis - etiology
Liver Cirrhosis - pathology
Medical research
Medicine, Experimental
Non-alcoholic Fatty Liver Disease - complications
Non-alcoholic Fatty Liver Disease - diagnosis
Non-alcoholic Fatty Liver Disease - pathology
Obesity
Obesity - complications
Obesity - pathology
Online Only
Type 2 diabetes
title Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T03%3A48%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_swepu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Obesity%20Modifies%20the%20Performance%20of%20Fibrosis%20Biomarkers%20in%20Nonalcoholic%20Fatty%20Liver%20Disease&rft.jtitle=The%20journal%20of%20clinical%20endocrinology%20and%20metabolism&rft.au=Qadri,%20Sami&rft.date=2022-04-19&rft.volume=107&rft.issue=5&rft.spage=e2008&rft.epage=e2020&rft.pages=e2008-e2020&rft.issn=0021-972X&rft.eissn=1945-7197&rft_id=info:doi/10.1210/clinem/dgab933&rft_dat=%3Cgale_swepu%3EA776923081%3C/gale_swepu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2615918350&rft_id=info:pmid/34971370&rft_galeid=A776923081&rfr_iscdi=true