Abstract | BACKGROUND/AIMS: METHODS: We therefore determined 9 serum fibrosis markers, liver biochemical tests and ultrasound parameters in 109 consecutive adult patients with chronic hepatitis B and D. All patients had compensated liver disease. Using the METAVIR score, advanced disease was defined as fibrosis stage ≥F2, and active inflammation as grade ≥A2. A gold standard was created considering splenomegaly and/or platelets <150,000 as indicators of advanced fibrosis irrespective of histology. Area under receiver operating characteristics curves was used for assessment of single markers and odds ratio for their combinations. RESULTS: Patients with advanced disease were older, had lower albumin, higher gamma glutamyl transferase and lower platelet. Levels of 6 of the 9 fibrosis markers, tissue inhibitor of metalloproteinases-1, procollagen type III aminoterminal propeptide, matrix metalloproteinase-2, laminin, hyaluronan and collagen IV correlated with advanced fibrosis. Markers useful for fibrosis prediction also predicted marked inflammation. Using the gold standard, age, prothrombin time, gamma glutamyl transferase and albumin were independent predictors of fibrosis with odds ratio's of 3.11, 4.18, 3.35 and 5.25, respectively. Their combined use predicted fibrosis with an odds ratio of 228.8. Tissue inhibitor of metalloproteinases-1 and hyaluronan were powerful predictors of fibrosis (Odds ratio's of 8.65 and 8.38). Their combined use revealed an odds ratio of 28.6, when compared with the gold standard. CONCLUSION:
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Authors | Gülseren Seven, Senem Ceren Karatayli, S Kenan Köse, Mustafa Yakut, Gökhan Kabaçam, Murat Törüner, Aylin Okçu Heper, Michael Voelker, Esra Erden, A Mithat Bozdayi, Ozden Uzunalımoğlu, Hakan Bozkaya, Cihan Yurdaydin, Detlef Schuppan |
Journal | The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology
(Turk J Gastroenterol)
Vol. 22
Issue 3
Pg. 305-14
(Jun 2011)
ISSN: 2148-5607 [Electronic] Turkey |
PMID | 21805422
(Publication Type: Journal Article)
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Chemical References |
- Biomarkers
- Tissue Inhibitor of Metalloproteinase-1
- Hyaluronic Acid
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Topics |
- Adult
- Analysis of Variance
- Biomarkers
(blood)
- Biopsy
- Female
- Hepatitis B, Chronic
(blood, diagnostic imaging)
- Hepatitis D, Chronic
(blood, diagnostic imaging)
- Humans
- Hyaluronic Acid
(blood)
- Liver Cirrhosis
(blood, diagnostic imaging)
- Liver Function Tests
- Logistic Models
- Male
- Predictive Value of Tests
- ROC Curve
- Tissue Inhibitor of Metalloproteinase-1
(blood)
- Ultrasonography
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