Hepatocellular carcinoma with tumor thrombus in portal vein branch: Transarterial chemoembolization combined with Iodine125 brachytherapy versus transarterial chemoembolization combined with sorafenib.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e15646-e15646
Author(s):  
Jingjun Huang ◽  
Wensou Huang ◽  
Mingyue Cai ◽  
Yongjian Guo ◽  
Jingwen Zhou ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Adverse Events ◽  
Portal Vein ◽  
Transarterial Chemoembolization ◽  
Tumor Thrombus ◽  
Portal Vein Branch ◽  
Peripheral Dose ◽  
Multivariable Analyses ◽  
Treatment Responses ◽  
Grade 3

e15646 Background: Patients with hepatocellular carcinoma (HCC) accompanied with portal vein tumor thrombus (PVTT) have a poor prognosis. Although transarterial chemoembolization (TACE) plus sorafenib (TACE-S) could lead to an improved survival than TACE alone in HCC patients with first- or second-branch PVTT (branch PVTT), the survival was very limited. We compared the safety and efficacy of TACE plus Iodine125 brachytherapy (TACE-I) with TACE-S in patients with unresectable HCC and branch PVTT. Methods: The medical records of consecutive patients with HCC and branch PVTT who underwent TACE-I (TACE-I group) or TACE-S (TACE-S group) from January 2015 to December 2017 were retrospectively evaluated. Iodine125 seeds were implanted into the PVTT under CT guidance 3-5 days after the initial TACE. The matched peripheral dose of Iodine125 brachytherapy was set to be 120-140 Gy. Sorafenib was administered 400 mg twice daily. Outcomes of patients who underwent TACE-I, including adverse events, treatment responses, time to progression (TTP), and overall survival (OS), were compared with those of patients who underwent TACE-S. Results: One hundred and twenty patients were included in the analysis; 62 patients underwent TACE-I and 58 underwent TACE-S. The overall incidence of adverse events was significantly lower in TACE-I group than in TACE-S group (58.1% vs. 93.1%, P < .001), and incidence of grade 3 or higher adverse events also was significantly lower in TACE-I group than in TACE-S group (3.2% vs. 27.6%, P < .001). PVTT OR rates at 12 weeks (58.1% vs. 13.8%, P < .001) and at 24 weeks after the treatment (68.9 % vs. 10.9%, P < .001) in TACE-I group were higher than those in TACE-S group. TACE-I led to significantly longer TTP (median, 11.2 months vs. 6.2 months, P < .001) and OS (median, 20.9 months vs. 14.0 months, P < .001) than TACE-S. In uni- and multivariable analyses, TACE-I treatment, PVTT extent, tumor size ≥10 cm, PVTT OR at 12 weeks, and intrahepatic tumor OR at 12 weeks were independent prognostic factors for OS. Conclusions: TACE-I had less side effects and may improve OS than TACE-S for HCC patients with branch PVTT.

scholarly journals Brachytherapy with Iodine-125 seeds for treatment of portal vein-branch tumor thrombus in patients with hepatocellular carcinoma

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Duo Hong ◽  
Yi Zhou ◽  
Xiaoting Wan ◽  
Hongying Su ◽  
Haibo Shao
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Adverse Events ◽  
Portal Vein ◽  
Tumor Thrombus ◽  
Combined Treatment ◽  
Objective Response ◽  
Progression Free Survival ◽  
Portal Vein Branch ◽  
Iodine 125

Abstract Background There is currently no widely-accepted consensus for the management of hepatocellular carcinoma with portal vein tumor thrombus. We evaluate the safety and efficacy of ultrasound-guided percutaneous brachytherapy with iodine-125 seeds for the treatment of hepatocellular carcinoma with portal vein-branch tumor thrombus (PVBTT). Methods Sixty-nine hepatocellular carcinoma patients with PVBTT were enrolled; 34 received transarterial chemoembolization (TACE) combined with iodine-125 seeds implanted in the PVBTT; 35 were treated with TACE alone. Adverse events, objective response rate, disease control rate, progression-free survival, and overall survival were compared between the two groups. Tumor responses of PVBTT and intrahepatic tumor were correlated. Multivariate and subgroup analyses were conducted for overall survival. Results No grade 3 or 4 adverse events were recorded, and there was no difference in grade 1 or 2 adverse events between the two groups. Objective response rate and disease control rate for PVBTT were 58.9 and 91.2%, respectively, in the combined treatment group, which were significantly greater than the 5.7 and 54.3% rates, respectively, in the TACE-alone group (both p’s ≤ 0.001). Intrahepatic tumor response was positively correlated with the PVBTT response (γ = 0.782, p < 0.01). Survival outcomes were better in the combined treatment group than in the TACE-alone group: the median progression-free survival for PVBTT was 9 months versus 3 months (HR = 0.187 [95% CI: 0.101, 0.345], p < 0.001), and the median overall survival was 11 months versus 7 months (HR = 0.448 [95% CI: 0.265, 0.758], p = 0.003). Multivariate analysis revealed that application of brachytherapy and lower grade PVBTT (Vp1 + Vp2 vs. Vp3) were protective predictors of overall survival. In stratified analysis, the benefit of overall survival was more significant in the subgroup of PVBTT Vp1 + Vp2 rather than in Vp3. Conclusions The combination of iodine-125 seed brachytherapy guided by ultrasound and TACE is a convenient, safe, and effective treatment for patients with HCC and PVBTT, conferring a better survival benefit than TACE alone.

scholarly journals Hepatocellular carcinoma with type II–III portal vein tumour thrombosis: treatment using transarterial chemoembolisation and microwave ablation

2021 ◽  
Vol 94 (1117) ◽  
pp. 20200415
Author(s):  
Wen Peng Zhao ◽  
Honglu Li ◽  
Jiang Guo ◽  
Liang Cai ◽  
Youjia Duan ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Adverse Events ◽  
Portal Vein ◽  
Microwave Ablation ◽  
Type Ii ◽  
Time To Progression ◽  
Treatment Alternative ◽  
Transarterial Chemoembolisation ◽  
Grade 3

Objective: To evaluate the use of transarterial chemoembolisation (TACE) combined with microwave ablation (MWA) to treat patients with hepatocellular carcinoma (HCC) and type Ⅱ–Ⅲ portal vein tumour thrombosis (PVTT) intolerant to targeted drug (TG) therapy. Methods: A total of 18 patients with HCC and type Ⅱ–Ⅲ PVTT intolerant to TG were enrolled between June 2015 and December 2019, who were treated with TACE + MWA (MWA group). 24 patients were treated with TACE + TG (TG group; control cohort). Time to progression and overall survival (OS) were analysed along with the incidence of adverse events. Results: The median follow-up time was 19.0 months (9.0–32.0 months). The median OS was 17.0 months (8.3–29.3 months; MWA group) and 13.5 months (5.5–22.5 months; TG group) and was not significantly different. The 1- and 2 year OS was also comparable (MWA group: 66.7%, 44.4% vs Target group: 41.7%, 29.2%). Time to progression showed no distinct differences (MWA group: 11.5 months; TG group: 9.0 months) between the two groups. Moreover, the incidence of major Grade 3–4 adverse events in the MWA group (5.6%) was similar to those in the TG group (8.3%). Conclusion: TACE + MWA and TACE + TG were comparable in their safety and efficacy in patients with HCC, type Ⅱ–Ⅲ PVTT, and intolerance to TG. Advances in knowledge: TACE + MWA can be used as a palliative treatment alternative for TACE + TG in patients with HCC, type Ⅱ–Ⅲ PVTT, and intolerance to TG.

scholarly journals Transarterial Chemoembolization (TACE) Combined with Sorafenib in Treatment of HBV Background Hepatocellular Carcinoma with Portal Vein Tumor Thrombus: A Propensity Score Matching Study

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Jia Yuan ◽  
Xin Yin ◽  
Bei Tang ◽  
Hui Ma ◽  
Lan Zhang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Propensity Score ◽  
Combination Therapy ◽  
Portal Vein ◽  
Propensity Score Matching ◽  
Transarterial Chemoembolization ◽  
Tumor Thrombus ◽  
Portal Vein Tumor Thrombus ◽  
Rank Test

Objectives. Hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) remains a challenge in management. Transarterial chemoembolization (TACE) has been used for patients with PVTT but efficiency was limited with a median overall survival of 4 to 6.1 months. The aim of this study is to evaluate the efficiency of TACE combined with sorafenib in HBV background HCC with PVTT. Methods. A total of 498 patients were enrolled in the study including 69 patients who received TACE combined with sorafenib and 429 patients treated with TACE alone between January 1st, 2008, and April 30st, 2014. Using the 1:2 propensity score matching, 138 well-balanced patients were enrolled. Overall survival (OS) was compared between the two groups. The Kaplan-Meier method was used to evaluate the OS, and the differences between groups were analyzed with a log-rank test. Results. TACE combined with sorafenib improved the OS of the patients compared with TACE alone (13.0 vs 6.0 months, p<0.001). After propensity score matching, the median OS of combination therapy and TACE were 13.0 and 7.0 months, respectively (p=0.001). Subgroup analysis revealed that the patients younger than 60 years old, male patients, AFP more than 400ng/ml, tumor size more than 5cm, or type III/IV PVTT had OS benefits from TACE combined with sorafenib. Conclusions. Compared with TACE therapy alone, TACE combined with sorafenib could improve OS in HBV background HCC patients with PVTT. The patients who are younger, male, or with more tumor burden may benefit more from combination therapy.

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