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. 2024 Oct 15;14:1437762. doi: 10.3389/fonc.2024.1437762

Table 5.

Treatment-related adverse events (TEAEs) experienced by patients in the biosimilar (BG) and original drug (ODG) groups.

Adverse Event BG (n=606) ODG (n=452)
Any Grade Grade 3-4
Total Patients %
Fatigue 57 9.26%
Fever 47 7.91%
Pneumonia 8 2.27%
Anemia 70 9.15%
Leukopenia 17 2.93%
Neutropenia 58 8.87%
Thrombocytopenia 37 5.16%
Hypertension 38 3.34%
Bleeding 20 2.07%
Thromboembolism 4 0.43%

Adverse events are graded according to the Common Terminology Criteria for Adverse Events (CTCAE) v5.0.