US FDA approves bi-weekly teclistamab dosing in relapsed/refractory myeloma

  The US Food and Drug Administration (FDA – the medicines regulator in the US) has granted approval to a “supplemental biologics license application” for teclistamab-cqvy (Tecvayli®). This means the existing FDA teclistamab license has been extended to include administration at a reduced dosing frequency of 1.5 mg/kg every two weeks, instead of once weekly (as is currently the case) for patients with relapsed/refractory myeloma who have maintained a sustained complete response (CR – a…