The most frequent drug-related laboratory abnormalities were alterations in TB, ALT, AST, and hemoglobin; however, the number of patients with these abnormalities was very small (grade 2 events with ALT or AST >3-5 × ULN, TB >1.5-3 ULN, and hemoglobin 8-10 g/dL) [4]. Here, GPT is linked to tuberculosis.