Roche announced that the U.S. Food and Drug Administration (FDA) has approved Tecentriq (atezolizumab) in combination with Avastin (bevacizumab) for the treatment of people with unresectable or metastatic hepatocellular carcinoma (HCC) who have not received prior systemic therapy, according to a press release.
The review of this application was conducted under the FDA’s Project Orbis initiative, which provides a framework for concurrent submission and review of oncology medicines among international partners. According to the FDA, collaboration among international regulators may allow patients with cancer to receive earlier access to products in other countries where there may be significant delays in regulatory submissions. Simultaneous applications were submitted to regulators in the United States, Australia, Canada and Singapore under Project Orbis.
The approval was based on results from the Phase III IMbrave150 study, which demonstrated that Tecentriq in combination with Avastin reduced the risk of death (overall survival; OS) by 42 percent and reduced the risk of disease worsening or death (progression-free survival; PFS) by 41 percent, compared with sorafenib. IMbrave150 is the first Phase III cancer immunotherapy study to show an improvement in OS and PFS in people with unresectable or metastatic HCC compared with sorafenib. Serious adverse reactions (Grade 3-4) occurred in 38 percent of people in the Tecentriq and Avastin arm. The most frequent serious adverse reactions (≥2%) were bleeding in the gastrointestinal tract, infections and fever. These results were published in the New England Journal of Medicine.
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