医学
索拉非尼
肝细胞癌
荟萃分析
门静脉血栓形成
内科学
随机对照试验
外科
肿瘤科
血栓形成
作者
B.L. Liu,Ronald Chow,Brandon M. Meyers,Natalie Grindrod,Gabriel Boldt,Aastha Malik,Meghan P. Jairam,Mayur Brahmania,Luciana C. C. Leite,S. Freiburger,Michael Lock
标识
DOI:10.1016/j.ijrobp.2023.06.2357
摘要
Purpose/Objective(s)Patients with hepatocellular carcinoma (HCC) and portal vein thrombosis (PVT) have poor outcomes and an effective treatment strategy has not been established. The aim of this review is to compare the effectiveness of available treatment options in preventing mortality.Materials/MethodsA search was conducted in PubMed, EMBASE and Cochrane CENTRAL from 2007 to 2022. Articles were screened to identify studies of HCC patients with PVT that reported on all-cause mortality using radical intent treatments. Study quality was assessed using the Cochrane Risk of Bias in Non-Randomized Studies of Interventions tool (ROBINS-1). Mortality rates at prespecified timepoints between 6 and 24 months were extracted and summarized using a random-effects DerSimonian-Laird model. This review was registered a priori on PROSPERO (CRD42022290708).ResultsThe impact of radiotherapy (RT) on overall survival (OS) is similar to all other treatments including sorafenib. When comparing sorafenib to local modalities (Y90 and RT), the local treatments had a better OS (OR 2.20, 95% CI: 1.11 – 4.39), but this difference disappeared after 6-months. Indeed, within 6 months, Y90 provided the best OS. No significant differences were noticed from 12 to 24 months. Combination treatments appeared to provide a significant additional OS benefit with TACE+RT having an improved OS over TACE alone and RT alone, with the benefit extending to 24 months.Conclusionthis analysis of HCC patients with PVT reports on six cohorts, with a total sample size of 2,356 patients. The addition of localized treatment to systemic treatment appears to improve survival. Combining TACE and RT was also better than either modality alone. Further investigations should be conducted, to further understand the role of localized treatments. Patients with hepatocellular carcinoma (HCC) and portal vein thrombosis (PVT) have poor outcomes and an effective treatment strategy has not been established. The aim of this review is to compare the effectiveness of available treatment options in preventing mortality. A search was conducted in PubMed, EMBASE and Cochrane CENTRAL from 2007 to 2022. Articles were screened to identify studies of HCC patients with PVT that reported on all-cause mortality using radical intent treatments. Study quality was assessed using the Cochrane Risk of Bias in Non-Randomized Studies of Interventions tool (ROBINS-1). Mortality rates at prespecified timepoints between 6 and 24 months were extracted and summarized using a random-effects DerSimonian-Laird model. This review was registered a priori on PROSPERO (CRD42022290708). The impact of radiotherapy (RT) on overall survival (OS) is similar to all other treatments including sorafenib. When comparing sorafenib to local modalities (Y90 and RT), the local treatments had a better OS (OR 2.20, 95% CI: 1.11 – 4.39), but this difference disappeared after 6-months. Indeed, within 6 months, Y90 provided the best OS. No significant differences were noticed from 12 to 24 months. Combination treatments appeared to provide a significant additional OS benefit with TACE+RT having an improved OS over TACE alone and RT alone, with the benefit extending to 24 months. this analysis of HCC patients with PVT reports on six cohorts, with a total sample size of 2,356 patients. The addition of localized treatment to systemic treatment appears to improve survival. Combining TACE and RT was also better than either modality alone. Further investigations should be conducted, to further understand the role of localized treatments.
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