CAR T-cell approvals: multiple myeloma likely next up

Access to trials: balancing demand and availability

That delay can be particularly frustrating because there are many patients who might benefit “in a major way” from CAR T-cell therapy, but who can’t get on a clinical trial, Dr June noted.

“There’s more demand than availability, and it’s going to take a while” for that to change, he said. The solution most likely will involve the complementary use of off-the-shelf CAR T cells in some patients to induce remission and perhaps provide a bridge to another definitive therapy, and ultrapersonalized CAR T-cell therapy in others, as well as combinations that include CAR T cells and targeted agents or checkpoint inhibitors.

CRISPR-Cas9 gene editing is also being considered as a tool for engineering multiple myeloma cellular immunotherapy (and other cancer treatments), as in the Parker Institute-funded NYCE study,⁹ Dr June said. “We’re actually removing the [programmed death-1] gene and the T-cell receptors ... it shows enormous potential for gene editing. CRISPR is going to be used for a lot of things, but the first use is with T-cell therapies, so we’re really excited about that trial.”

Disclosures. Dr June reported royalties and research funding from Novartis and an ownership interest in Tmunity Therapeutics.