More options for patients
“The addition of ruxolitinib is definitely practice changing for this very difficult to treat population,” said James Essell, MD, medical director of the Blood Cancer Center at Mercy Health, Cincinnati, who was not involved in the study.
However, he added, “more options are still required, as evidenced by the continued deaths of patients despite this new option.”
Dr. Essell pointed out that ibrutinib (Imbruvica) is already approved for the treatment of cGVHD. “Ruxolitinib offers another option for treating this group of patients,” he said, and predicted that “it will be used frequently and has a different toxicity profile, ultimately improving the care for patients with cGVHD.”
It is likely that ruxolitinib will be considered earlier in the treatment of cGVHD to avoid the toxicity of chronic steroid use, he added, but price is a consideration. “The cost of ruxolitinib is over 200 times more than prednisone, limiting the adoption front line without a clinical trial.”
Another expert approached for comment was enthusiastic. “The abstract gave good evidence and efficacy with chronic GVHD,” said Ryotaro Nakamura, MD, associate professor of hematology & hematopoietic cell transplantation at City of Hope, Duarte, Calif. He noted that there have been two previous REACH trials which showed a benefit for ruxolitinib in acute GVHD.
What this means is that there is now global evidence that ruxolitinib is better than anything else so far, he said, and this latest trial is just part of the “practice-changing data,” from the three studies. “It is practice changing in that it is providing options now for these patients,” he said.
Dr. Zeiser has disclosed relationships with Incyte, Novartis and Mallinckrodt; other authors disclosed relationships with industry as noted in the abstract. Dr. Essell and Dr. Nakamura have disclosed no relevant financial relationships.
A version of this article originally appeared on Medscape.com.