A prospective study of the effects of weekly oral methotrexate on liver biopsy.
The results are reported of a prospective study of liver histological findings in twenty-five patients with severe psoriasis subjected to liver biopsy before and at intervals after the onset of treatment with methotrexate by an intermittent dosage schedule. The pre-methotrexate liver biopsy findings in forty-one other severe psoriatics are also summarized. Of the twenty-five treated patients, four showed a mild inflammatory cell infiltrate and two mild fibrosis before treatment. During treatment only one developed a grade 2 infiltrate and one other grade 2 fibrosis. None has developed cirrhosis. Where minor abnormalities developed, their fluctuating and reversible nature is demonstrated.
D000284:Administration, Oral; D000328:Adult; D000368:Aged; D001706:Biopsy; D056486:Chemical and Drug Induced Liver Injury / Q000473:pathology*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008099:Liver / Q000187:drug effects* / Q000473:pathology; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D008875:Middle Aged; D011565:Psoriasis / Q000188:drug therapy*; D013997:Time Factors
D008727:Methotrexate