Subtitle
Proton beam therapy versus stereotactic body radiotherapy for hepatocellular carcinoma: practice patterns, outcomes, and the effect of biologically effective dose escalation.
With the National Cancer Database for T1-2N0 HCC patients receiving PBT or SBRT, a total of 71 patients received PBT and 918 patients received SBRT were analyzed.
The study reported that PBT was associated with longer survival than SBRT, despite being delivered to HCC patients with multiple poor prognostic factors. PBT may also allow for safer BED escalation, which also independently associated with outcomes.