The FDA has lifted clinical holds on four studies from Bluebird Bio Inc., following recent similar actions with other gene therapy programs. Two of the studies concern phase I/II and phase III clinical trials of the gene therapy Lentiglobin (BB-1111) in treating sickle cell disease. The remaining two studies are phase III clinical trials of betibeglogene autotemcel gene therapy, which share a vector with Lentiglobin, for treating transfusion-dependent beta-thalassemia.

Hematologists juggle two competing needs, and often multiple lenses, to really see what’s happening in a blood sample. Essentially, they need to see both the veins on an individual leaf and the forest, but lack a digitized system that can provide images of both. Scopio Labs Ltd.’s recently FDA-approved X100 with Full Field Morphology Peripheral Blood Smear (FFM-PBS) application addresses this need by combining computational photography imaging with artificial intelligence tools.

Now that Apellis Pharmaceuticals Inc.’s Empaveli pegcetacoplan has won FDA approval as the first targeted C3 therapy for treating paroxysmal nocturnal hemoglobinuria (PNH), the cost of treating the rare blood disorder is hefty.