Side effects due to RO 10-9359 (Tigason). A retrospective study.

In a retrospective study clinical and hepatotoxic side effects caused by Tigason treatment are investigated. The material consists of data on 27 patients with normal liver function tests at the beginning of treatment. The clinical side effects encountered were: dryness of lips and mucous membranes (n = 14), diffuse hair loss (n = 5), epistaxis (n = 1) and conjunctivitis (n = 1). Abnormal liver function tests (glutamic oxaloacetic transaminase, glutamic pyruvic transaminase lactate dehydrogenase and alkaline phosphatase) were found in 7 patients: 3 developed slight transient elevation of parameter during treatment, 2 transient elevation of more parameters, normalizing despite continued therapy in 1 and in the other normalizing after discontinuation. Finally 2 patients developed persistent elevation of one or more parameters. In the last 2 patients liver biopsy showed changes of toxic hepatitis.