FDA Removes Hold on Legend CAR-T Therapy
FDA has lifted a clinical hold against a Legend Biotech Phase 1 clinical trial of LB1901, an investigational autologous chimeric antigen receptor T-cell (CAR-T) therapy targeting malignant CD4+ T-cells for treating adults with relapsed or refractory T-cell lymphoma. The hold was placed in February after one patient had been dosed in the clinical trial and experienced low CD4+ T-cell counts in the peripheral blood. At the time, the company said: “The patient has not experienced drug-related serious adverse events (SAEs) and is being monitored in accordance with the protocol.” The hold removal was announced in a earnings release with no further explanation.