{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T20:30:59Z","timestamp":1791232259906,"version":"4.1.0"},"reference-count":29,"publisher":"American Medical Association (AMA)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA Surg"],"published-print":{"date-parts":[[2024,6,1]]},"abstract":"<jats:sec><jats:title>Importance<\/jats:title><jats:p>Certain patients with hepatocellular carcinoma with portal vein tumor thrombus could benefit from surgical resection, and postoperative adjuvant therapy may lower the incidence of tumor recurrence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare the efficacy and safety of sorafenib plus transarterial chemoembolization vs sorafenib alone as postoperative adjuvant therapy for patients with hepatocellular carcinoma with portal vein tumor thrombus.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design, Setting, and Participants<\/jats:title><jats:p>This was a phase 3, multicenter, randomized clinical trial conducted in 5 hospitals in China. A total of 158 patients were enrolled and randomized from October 2019 to March 2022, with a median follow-up of 28.4 months. Portal vein tumor thrombus was graded by the Cheng classification. Eligible patients with hepatocellular carcinoma with Cheng grade I to III portal vein tumor thrombus (ie, involving segmental or sectoral branches, right- or left-side branch, or main trunk of portal vein) were included.<\/jats:p><\/jats:sec><jats:sec><jats:title>Interventions<\/jats:title><jats:p>Patients were randomly assigned 1:1 to receive transarterial chemoembolization with sorafenib or sorafenib alone as postoperative adjuvant therapy. Sorafenib treatment was started within 3 days after randomization, with an initial dose of 400 mg orally twice a day. In the transarterial chemoembolization with sorafenib group, transarterial chemoembolization was performed 1 day after the first administration of sorafenib.<\/jats:p><\/jats:sec><jats:sec><jats:title>Main Outcomes and Measures<\/jats:title><jats:p>The primary end point was recurrence-free survival. Efficacy was assessed in the intention-to-treat population and safety was assessed in patients who received at least 1 dose of study treatment.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 158 patients included, the median (IQR) age was 54 (43-61) years, and 140 (88.6%) patients were male. The median (IQR) recurrence-free survival was significantly longer in the transarterial chemoembolization with sorafenib group (16.8 [12.0-NA] vs 12.6 [7.8-18.1] months; hazard ratio [HR], 0.57; 95% CI, 0.39-0.83; <jats:italic>P<\/jats:italic>\u2009=\u2009.002). The median (IQR) overall survival was also significantly longer with transarterial chemoembolization with sorafenib than with sorafenib alone (30.4 [20.6-NA] vs 22.5 [15.4-NA] months; HR, 0.57; 95% CI, 0.36-0.91; <jats:italic>P<\/jats:italic>\u2009=\u2009.02). The most common grade 3\/4 adverse event was hand-foot syndrome (23 of 79 patients in the transarterial chemoembolization with sorafenib group [29.1%] vs 24 of 79 patients in the sorafenib alone group [30.4%]). There were no treatment-related deaths in either group. The transarterial chemoembolization with sorafenib group did not show additional toxicity compared with the sorafenib monotherapy group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion and Relevance<\/jats:title><jats:p>In this study, the combination of sorafenib and transarterial chemoembolization as postoperative adjuvant therapy in patients with hepatocellular carcinoma with portal vein tumor thrombus resulted in longer recurrence-free survival and overall survival than sorafenib alone and was well tolerated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Trial Registration<\/jats:title><jats:p>ClinicalTrials.gov Identifier: <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/www.clinicaltrials.gov\/study\/NCT04143191\">NCT04143191<\/jats:ext-link><\/jats:p><\/jats:sec>","DOI":"10.1001\/jamasurg.2024.0506","type":"journal-article","created":{"date-parts":[[2024,4,3]],"date-time":"2024-04-03T15:04:34Z","timestamp":1712156674000},"page":"616","source":"Crossref","is-referenced-by-count":20,"title":["Adjuvant Transarterial Chemoembolization With Sorafenib for Portal Vein Tumor Thrombus"],"prefix":"10.1001","volume":"159","author":[{"given":"Zhenwei","family":"Peng","sequence":"first","affiliation":[{"name":"Department of Radiation Oncology, Cancer Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China"},{"name":"Clinical Trials Unit, Cancer Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenzhe","family":"Fan","sequence":"additional","affiliation":[{"name":"Department of Interventional Oncology, The First 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