15 June 2025 - Approval of 45 mg/0.5 mL solution in a single-dose vial for subcutaneous injection expands dosing flexibility for paediatric patients with plaque psoriasis or psoriatic arthritis under 60 kg.
Celltrion today announced that the US FDA has approved a new presentation of Steqeyma (ustekinumab-stba), a biosimilar to Stelara (ustekinumab), in a 45 mg/0.5 mL solution in a single-dose vial for subcutaneous injection.