Abstract | BACKGROUND: AIM: To evaluate the presence of significant liver fibrosis by transient elastography (FibroScan®) in IBD patients treated with methotrexate. METHODS: Cross-sectional study including IBD patients treated with methotrexate from different hospitals. Clinical and analytical data, duration of treatment, and cumulative dose of methotrexate were obtained. Liver stiffness was assessed by FibroScan®. The cutoff value for significant liver fibrosis (according to METAVIR) was F ≥ 2: 7.1 kPa. Results. In the study, 46 patients were included, 30 women (65%), with a mean age of 43 ± 10 years. 31 patients had Crohn's disease (67.4%), 13 ulcerative colitis (28.3%), and 2 indeterminate colitis (4.3%). The mean cumulative dose of methotrexate was 1242 ± 1349 mg, with a mean treatment duration of 21 ± 24 months. The mean value of liver stiffness was 4.7 ± 6.9 kPa. There were 35 patients (76.1%) with F01, 8 patients (17.4%) with F = 2, and 3 patients with F ≥ 3 (6.5%). There were no differences in liver stiffness depending on sex, age, type of IBD, or cumulative dose of methotrexate. CONCLUSIONS: (1) Development of advanced liver fibrosis in IBD patients treated with methotrexate is exceptional. (2) There were no differences in liver stiffness depending on the type of IBD or the cumulative dose of methotrexate. (3) FibroScan® may be potentially useful for evaluation and follow-up of liver fibrosis in methotrexate-treated patients.
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Authors | A Barbero-Villares, J Mendoza Jiménez-Ridruejo, C Taxonera, A López-Sanromán, R Pajares, F Bermejo, J L Pérez-Calle, J L Mendoza, A Algaba, R Moreno-Otero, J Maté, J P Gisbert, Madrid Group for the Study of Inflammatory Bowel Disease ENICMAD |
Journal | Scandinavian journal of gastroenterology
(Scand J Gastroenterol)
Vol. 47
Issue 5
Pg. 575-9
(May 2012)
ISSN: 1502-7708 [Electronic] England |
PMID | 22229701
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Immunosuppressive Agents
- Methotrexate
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Topics |
- Adult
- Analysis of Variance
- Chi-Square Distribution
- Colitis, Ulcerative
(drug therapy)
- Crohn Disease
(drug therapy)
- Cross-Sectional Studies
- Elasticity Imaging Techniques
- Female
- Humans
- Immunosuppressive Agents
(adverse effects, therapeutic use)
- Liver Cirrhosis
(diagnostic imaging, etiology)
- Logistic Models
- Male
- Methotrexate
(adverse effects, therapeutic use)
- Middle Aged
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