Combined treatment of hepatocellular carcinoma with partial splenic embolization and transcatheter hepatic arterial chemoembolization

AIM: To prospectively evaluate the effi cacy and safety of partial splenic embolization (PSE) combined with transcatheter hepatic arterial chemoembolization (TACE) in treatment of hepatocellular carcinoma (HCC). METHODS: Fifty patients suffering from primary HCC associated with hypersplenism caused by cirrhosis were randomly assigned to 2 groups: group A receiving PSE combined with TACE (n = 26) and group B receiving TACE alone (n = 24). Follow-up examinations included calculation of peripheral blood cells (leukcytes, platelets and red blood cells) and treatment-associated complications. RESULTS: Prior to treatment, there was no signifi cant difference in sex, age, Child-Pugh grade, tumor diameter, mass pathology type and peripheral blood cell counts between the 2 groups. After treatment, leukocyte and platelet counts were significantly higher in group A during the 3-mo follow-up period (P < 0.05), but lower in group B (P < 0.05). Severe complications occurred in 3 patients (11.5%) of group A and in 19 patients (79.2%) of group B (P < 0.05), and there was no significant difference in symptoms of post-embolization syndrome, including abdominal pain, fever, mild nausea and vomiting between the 2 groups (P > 0.05). CONCLUSION: PSE combined with TACE is more effective and safe than TACE alone for patients with HCC associated with hypersplenism caused by cirrhosis.

Primary hepatic leiomyosarcoma successfully treated by transcatheter arterial chemoembolization:A case report

BACKGROUND Primary hepatic leiomyosarcoma is rare and reported sporadically, with less than40 such cases have been reported in the English-language literature. Although it is reported to be associated with acquired immune deficiency syndrome, EpsteinBarr virus infection, Hodgkin's lymphoma, immunosuppression after organ transplantation, and hepatitis C virus-related liver cirrhosis, the precise steps leading to leiomyosarcoma have not been fully identified. Therapeutic strategies include liver wedge resection or lobectomy, chemotherapy, radiotherapy and liver transplantation; however, the prognosis of primary hepatic leiomyosarcoma is dismal.CASE SUMMARY We describe here the first case of primary hepatic leiomyosarcoma successfully treated by transcatheter arterial chemoembolization(TACE). The patient was a 68-year-old woman who presented with right upper quadrant pain and weight loss over the past 5 wk before admission. Abdominal computed tomography(commonly known as CT) and ultrasonography showed a mixed echoic mass measuring about 10 cm × 7 cm occupying the right lobe of the liver. Exploratory laparotomy was performed 1 wk after admission. The tumor was unresectable and biopsy was performed. Based on rapid frozen-section and histopathological examination, a final diagnosis of primary hepatic leiomyosarcoma was established. TACE was performed 2 wk later. The postoperative course was uneventful and the patient was discharged on day 7 after the operation. Contrastenhanced CT showed that the tumor significantly shrunk with satisfactory lipiodol deposition. The patient has been followed up for 82 mo until now, and no progressive enlargement of the tumor or distal metastasis was observed.CONCLUSION TACE is a safe and effective treatment for primary hepatic leiomyosarcoma. The therapeutic effect of TACE combined with surgical resection should be further assessed.

Analysis of tumor recurrence factors in patients of primary hepatocellular carcinoma with postoperative transcatheter arterial chemoembolization (TACE)

Objective： The aim of the study was to analyze the tumor recurrence factors in patients of primary hepatocellular carcinoma （PHC） with postoperative transcatheter arterial chemoembolization （TACE）. Methods： A total of 121 cases of PHC by TACE after 1-2 months of surgery was retrospectively analyzed, followed up and analyzed the free survival time and the factors related to tumor-free survival. Results： In all 121 cases, 1-, 2-, and 3-year tumor-free survival rates were 72.73%, 46.21% and 26.93%, respectively. Gender, age, HBV infection, tumor size, capsule is complete, degree of differentiation and the presence of vascular thrombosis were put into the COX proportional hazards model of survival time to select the influential variables. In the clinical data of all variables entering COX proportional hazards model, tumor size, tumor differentiation and the presence of vascular thrombosis were statistically significant contributions to the model. In the tumor diameter less than or equal 10 cm [P = 0.040, Exp （B） = 2.210], vascular thrombosis [P = 0.039, Exp （B） = 2.922] and the lower degree of tumor differentiation [P = 0.035, Exp （B） = 3.038], the risk of tumor recent recurrence increased. Conclusion： Tumor size, differentiation, and the presence of vascular thrombosis are the independent risk factors affecting the prognosis of PHC after TACE.

Treatment of primary hepatic carcinoma by transcatheter arterial perfusion of batroxobin combined with TACE:a preliminary clinical study

Objective:The aim of the study was to explore the therapeutic efficacy and safety of batroxobin in patients with primary hepatic carcinoma(PHC) and the advantages of transcatheter arterial perfusion of batroxobin combined with transcatheter arterial chemoembolization(TACE).Methods:Forty patients with PHC were randomized into experimental group(transcatheter arterial perfusion of batroxobin combined with TACE treatment,20 patients) and control group(TACE alone group,20 patients).The patients were followed up and the data were recorded,compared and analyzed.Results:(1) Compared with the control group,the FIB level in the experimental group was significantly decreased at the first month after treatment(P < 0.05).(2) The baseline of the tumor was shortened in both groups after the treatment.There was a significant difference between the two groups at different time intervals(P < 0.05).(3) After the treatment,there was a significant difference of progression-free survival(PFS) levels between the two groups(t =2.877,P < 0.05).(4) The incidence of metastasis were 5.0%(1/20) in both groups at 6 months after treatment,and that after one year was 10.0%(2/20) in the experimental group and 25.0%(5/20) in the control group.However,the difference was not significant(χ2 = 0.693,P > 0.05).Conclusion:Batroxobin can rapidly and effectively decrease the FIB level of the PHC cases.Therefore it may be used as an effective and safe adjuvant drug for the treatment of primary hepatic carcinomas.Transcatheter arterial perfusion of batroxobin combined with TACE therapy has advantages in comparison with TACE alone therapy.It could be taken as a new therapeutic regimen in the PHC treatment.

Percutaneous microwave ablation and transcatheter arterial chemoembolization for serum tumor markers and prognostics of middle-late primary hepatic carcinoma

BACKGROUND Primary hepatic carcinoma(PHC)has an insidious onset and is usually diagnosed in the middle and late stages.Although transcatheter arterial chemoembolization(TACE)is the preferred option for treating middle-and advanced-stage PHC,it has limited efficacy in killing tumor cells and poor long-term efficacy.TACE plus percutaneous microwave coagulation therapy(PMCT)is more effective than interventional therapy alone and can improve survival time.However,there are few reports on the effects of TACE and PMCT on serum marker levels and the prognosis of patients with advanced PHC.AIM To investigate the effect of PMCT+TACE on serum tumor markers and the prognosis of middle-late PHC.METHODS This retrospective study included 150 patients with middle-late PHC admitted to Zhongshan People’s Hospital between March 2018 and February 2021.Patients were divided into a single group(treated with TACE,n=75)and a combined group(treated with TACE+PMCT,n=75).Before and after treatment,the clinical efficacy and serum tumor marker levels[carbohydrate antigen 19-9(CA19-9),alpha-fetoprotein(AFP),and carcinoembryonic antigen(CEA)]of both groups were observed.The 1-year survival rates and prognostic factors of the two groups were analyzed.RESULTS The combined group had 21 and 35 cases of complete remission(CR)and partial remission(PR),respectively.The single group had 13 and 25 cases of CR and PR,decreased,with the decrease in the combined group being more significant(P<0.05).The 1-year survival rate of the combined group(80.00%)was higher than that of the single group(60.00%)(P<0.05).The average survival time within 1 year in the combined group was 299.38±61.13 d,longer than that in the single group(214.41±72.97 d,P<0.05).COX analysis revealed that tumor diameter,tumor number,and the treatment method were prognostic factors for patients with middle-late PHC(P<0.05).CONCLUSION TACE+PMCT is effective in treating patients with mid-late PHC.It reduces the levels of tumor markers,prolongs survival,and improves prognosis.

Radiofrequency ablation or microwave ablation combined with transcatheter arterial chemoembolization in treatment of hepatocellular carcinoma by comparing with radiofrequency ablation alone

Objective：To compare radiofrequency ablation （RFA） or microwave ablation （MWA） and transcatheter arterial chemoembolization （TACE） with RFA or MWA monotherapy in hepatocellular carcinoma （HCC）.Methods：A prospective,randomized,controlled trial was conducted on 94 patients with HCC ≤7 cm at a single tertiary referral center from June 2008 to June 2010 at the Department of Hepatobiliary Surgery,the Second Affiliated Hospital of Southeast University.The patients were randomly assigned into the TACERFA or TACE-MWA （combined treatment group） and the RFA-alone or MWA-alone groups （control group）.The primary end point was overall survival.The secondary end point was recurrence-free survival,and the tertiary end point was adverse effects.Results：Until the time of censor,17 patients in the TACE-RFA or TACE-MWA group had died.The median follow-up time of the patients who were still alive for the TACE-RFA or TACE-MWA group was 47.5±11.3 months （range,29 to 62 months）.The 1-,3-and 5-year overall survival for the TACE-RFA or TACE-MWA group was 93.6％,68.1％ and 61.7％,respectively.Twenty-five patients in the RFA or MWA group had died.The median follow-up time of the patients who were still alive for the RFA or MWA group was 47.0±12.9 months （range,28 to 62 months）.The 1-,3-and 5-year overall survival for the RFA or MWA group was 85.1％,59.6％ and 44.7％,respectively.The patients in the TACE-RFA or TACE-MWA group had better overall survival than the RFA or MWA group [hazard ratio （HR）,0.526; 95％ confidence interval （95％ CO,0.334-0.823; P=0.002],and showed better recurrence-free survival than the RFA or MWA group （HR,0.582; 95％ CI,0.368-0.895; P=0.008）.Conclusions：RFA or MWA combined with TACE in the treatment of HCC ≤7 cm was superior to RFA or MWA alone in improving survival by reducing arterial and portal blood flow due to TACE with iodized oil before RFA.

A comparative study between Embosphere~ and conventional transcatheter arterial chemoembolization for treatment of unresectable liver metastasis from GIST

Objective：Transcatheter arterial chemoembolization （TACE） is a standard treatment for hepatocellular carcinoma （HCC） and/or some unresectable liver metastasis tumors.Hypervascular liver metastatic lesions such as metastasis from gastrointestinal stromal tumor （GIST） are an indication for transcatheter arterial embolization （TAE）.The purpose of this study was to evaluate the efficacy and safety of Embosphere（㊣）-TAE （Embo-TAE） in comparison with conventional TACE （cTACE） for the treatment of liver metastasis from GIST.Methods：A total of 45 patients who underwent TACE between Aug 2008 and Feb 2013 were enrolled.Patients with GIST who underwent TAE with Embosphere（㊣） （n=19） were compared with controls who received cTACE （n=26）.The primary end points were treatment response and treatment-related adverse events.The secondary end points were progression-free survival （PFS） and overall survival （OS）.Results：The treatment response of Embo-TAE group was significandy higher than that of the cTACE group （P＜0.001）.The PFS was significandy better in the Embosphere（㊣）-group than in the cTACE group （56.6 and 42.1 weeks,respectively; P=0.003）.However,there was no statistically significant difference in liver toxicity between the two groups （P＞0.05）.The median OS in the Embo-TAE group was longer than that in the cTACE group （74.0 weeks,95％ CI：68.2-79.8 vs.61.7 weeks,95％ CI：56.2-67.2 weeks） （unadjusted P=0.045）.The use of Embo-TAE significantly reduced the risk of death in patients with GIST with liver metastases according to the Cox proportonal hazards regression model [hazard ratio （HR）：0.149; 95％ CI：0.064-0.475].Conclusions：TAE with Embosphcre（㊣） showed better treatment response and delayed tumor progression compared with cTACE.There was no significant difference in treatment-related hepatic toxicities.EmboTAE thus appears to be a feasible and promising approach in the treatment of liver metastasis from GIST.

p53 gene therapy in combination with transcatheter arterial chemoembolization for HCC:One-year follow-up

AIM:To evaluate the efficacy and safety of combination therapy with recombinant adenovirus p53 injection (rAdp53) and transcatheter hepatic arterial chemoembolization (TACE) for advanced hepatocellular carcinoma (HCC).METHODS:A total of 82 patients with advanced HCC treated only with TACE served as control group.Another 68 patients with HCC treated with TACE in combination with recombinant adenovirus-p53 injection served as p53 treatment group.Patients were followed up for 12 mo.Safety and therapeutic effects were evaluated according to the improvement in clinical symptoms,leukocyte count,Karnofsky and RECIST criteria.Survival rate was calculated with Kaplan-Meier method.RESULTS:The total effective rate was 58.3% for p53 treatment group,and 26.5% for control group (P < 0.05).The incidence of gastrointestinal symptoms was lower in p53 treatment group than in control group (P < 0.05).The 3-,6-and 12-mo survival rates were significantly higher for p53 treatment group than for control group (P < 0.01).The combination treatment was well tolerated with such adverse events as fever (51.5%,P=0.006) and pain of muscles and joints (13.2%,P=0.003),which were significantly higher than the chemotherapy.Except for these minor adverse effects,no severe vector-related complications were identified.With respect to the efficacy,patients in p53 treatment group had less gastrointerestinal symptoms (P=0.062),better improvement in tumor-related pain (P=0.003),less downgrade of leukocyte counts (P=0.003) and more upgrade of Karnofsky performance score (P=0.029) than those in control group.The total effective rate (CR + PR) for p53 treatment group and control group was 58.3% and 26.5%,respectively,with distributions of different effect in two groups (P=0.042).The survival rates were 89.71%,76.13%,and 43.30% for p53 treatment group,and 68.15%,36.98%,and 24.02% for control group,respectively,3,6 and 12 mo after treatment,suggesting that the survival rates are significantly higher for p53 treatment group than for control group (P=0.0002).CONCLUSION:The rAd-p53 gene therapy in combination with TACE is a safe and effective treatment modality for advanced HCC.

Safety and efficacy of hepatic arterial infusion chemotherapy with raltitrexed and oxaliplatin post-transarterial chemoembolization for unresectable hepatocellular carcinoma

Objective:To investigate the safety,efficacy,and prognostic factors of hepatic arterial infusion chemotherapy(HAIC)with raltitrexed and oxaliplatin post-transarterial chemoembolization(TACE)for unresectable hepatocellular carcinoma(uHCC).Methods:Thirty-seven patients with uHCC who received HAIC with raltitrexed and oxaliplatin post-TACE between June 2014 and December 2016 at our hospital were recruited.The primary endpoint was overall survival(OS),and secondary endpoint was progression-free survival(PFS).The overall response rate(ORR)was evaluated using the modified Response Evaluation Criteria in Solid Tumors.Toxicity was assessed according to the Common Terminology Criteria for Adverse Events(v4.0).The OS and prognostic factors were analyzed using the Kaplan-Meier method,log-rank test,and Cox regression models.Results:Three(8.1%)patients achieved complete response,17(46.0%)patients achieved partial response,and the ORR was54.0%.The median OS and median PFS were 19.0 months and 12.0 months,respectively.The common toxicities included grade 3-4 increased aspartate aminotransferase levels(8/37,21.6%),grade 1-2 hyperbilirubinemia(75.7%,28/37),nonspecific abdominal pain and fever,and grade 2-3 thrombocytopenia(18.9%,7/37);no patients developed grade 3-4 neutropenia.Univariate analysis showed that the tumor diameter(≤50 mm,p=0.028),Barcelona Clinic Liver Cancer(BCLC)stage(p=0.012),hepatitis B virus DNA level(p=0.033),and derived neutrophil-to-lymphocyte ratio(dNLR;derived neutrophils/leukocytes minus neutrophils)(p=0.003)were predictive factors for prognosis.Multivariate analysis showed that patients with BCLC stage B disease(p=0.029)and dNLR<2 before therapy(p=0.004)had better prognosis.Conclusions:HAIC with raltitrexed and oxaliplatin post-TACE is a safe and efficacious therapy for patients with uHCC;in particular,those with BCLC stage B and dNLR<2 have better prognosis.

Sequential transcatheter arterial chemoembolization,three-dimensional conformal radiotherapy,and high-intensity focused ultrasound treatment for unresectable hepatocellular carcinoma patients

The purpose of this study was to evaluate the outcome of patients with unresectable hepatocellular carcinoma（HCC） treated by sequential therapy of transcatheter arterial chemoembolization（TACE）,three-dimensional conformal radiotherapy（3-DCRT） and high-intensity focused ultrasound（HIFU）.From October,2005 to September,2010,120 patients with unresectable HCC received the sequential treatments of several courses of TACE followed in 2-4 weeks by 3-DCRT and then a single session of HIFU with a curative intent.The median tumor irradiation dose was 40 Gy.Tumor response,toxicity and overall survival rate were analyzed.Clinicopathologic factors affecting the primary technique effectiveness and overall survival rates were investigated by univariate analysis or multivariate analysis.All 120 HCC patients were followed up by the last follow-up time.Among these patients,hepatic toxicities due to treatment were notable in 9 cases.Gastrointestinal bleeding after the overall treatment occurred in 2 cases,leukopenia of grade III was detected in 1 case,radiation-induced liver disease（RILD） was observed in 2 patients,and first-and second-degree skin burn around the HIFU treatment zone were observed in 2 patients and 1 patient,respectively.Among 120 patients,23,83 and 14 cases achieved partial response,stable disease and progressive disease,respectively.The overall survival rates at 1 year,3 years and 5 years were 70%,35% and 15%,respectively,with a median survival time of 26 months.Both Child-Pugh liver function grading and radiation dose were determined to be independent predictors for overall survival revealed by the multivariate analysis.It is concluded that the sequential therapy of TACE,3-DCRT and HIFU is a promising therapeutic regimen for unresectable HCC.

Cost-effectiveness analysis of transcatheter arterial chemoembolization with or without sorafenib for the treatment of unresectable hepatocellular carcinoma

BACKGROUND: Transcatheter arterial chemoembolization(TACE) and TACE in combination with sorafenib(TACEsorafenib) have shown a significant survival benefit for the treatment of unresectable hepatocellular carcinoma(HCC). Adopting either as a first-line therapy carries major cost and resource implications. The objective of this study was to estimate the relative cost-effectiveness of TACE against TACE-sorafenib for unresectable HCC using a decision analytic model.METHODS: A Markov cohort model was developed to compare TACE and TACE-sorafenib. Transition probabilities and utilities were obtained from systematic literature reviews, and costs were obtained from West China Hospital, Sichuan University, China. Survival benefits were reported in quality-adjusted life-years(QALYs). The incremental cost-effectiveness ratio(ICER) was calculated. Sensitive analysis was performed by varying potentially modifiable parameters of the model.RESULTS: The base-case analysis showed that TACE cost $26 951 and yielded survival of 0.71 QALYs, and TACE-sorafenib cost $44 542 and yielded survival of 1.02 QALYs in the entire treatment. The ICER of TACE-sorafenib versus TACE was $56 745 per QALY gained, which was above threshold for cost-effectiveness in China. Sensitivity analysis revealed that the major driver of ICER was the cost post TACE-sorafenib therapy with stable state.CONCLUSION: TACE is a more cost-effective strategy than TACE-sorafenib for the treatment of unresectable HCC.

Study of hepatic arterial infusion of Endostar combined with TACE on advanced hepatocellular carcinoma

Objective:To study the efficacy and safety of hepatic arterial infusion of Endostatin(YH-16,Endostar),combined with transcatheter arterial chemoembolization(TACE) on advanced hepatocellular carcinoma.Methods:Thirty patients with advanced hepatocellular carcinoma were enrolled in the study.The patients received hepatic arterial infusion of Endostar combined with TACE.The efficacy was evaluated strictly after 1-2 cycles according to RECIST criteria and the value of AFP;quality of life(QOL) was evaluated according to Karnofsky scores.Adverse effects were evaluated too.Results:29 cases' efficacy was evaluated among the total 30 cases.The KPS were significantly increased after the treatment(80.39 ± 8.37 vs 73.93 ± 9.22,P = 0.002).Compared with control group,the objective response rate(CR and PR) and the rate of AFP negative changed were significantly higher(P = 0.021,P = 0.046).The adverse effects were not obvious.Conclusion:The QOL and preliminary efficiency of patients of advanced hepatocellular carcinoma may be improved by hepatic arterial infusion of Endostar combined with TACE,the rate of AFP negative changed were significantly higher too,and there are little of adverse effects.It is worthy to clinical generalization and further clinical observation.

Novel imaging biomarkers of response to transcatheter arterial chemoembolization in hepatocellular carcinoma patients

Hepatocellular carcinoma common cause of cancer death （HCC） is the third most worldwide （1）. Most patients present with intermediate or advanced disease that is not amenable to curative treatment, and the median survival in this group is 6-8 months （2）. Several studies and well- designed randomized trials have shown a positive effect of transcatheter arterial chemoembolization （TACE） on patient outcome and survival （3-8）. As nicely described in the present article from Wring et al., assessment of tumor response is of extreme importance in patients undergoing locoregional treatments of liver cancer （9）. Early assessment of the effectiveness of TACE and monitoring of tumor response are paramount to the identification of treatment failure, guidance of future therapy, and determination of the interval for repeat treatment.

Coadministration of telaprevir and transcatheter arterial chemoembolization in hepatitis C virus-associated hepatocellular carcinoma

The use of directacting antiviral agents (e.g. , telaprevir, boceprevir) has improved response rates in patients with hepatitis C virus (HCV) genotype 1 infections. Substantial number of drug-drug interactions are anticipated with the use of telaprevir, a cytochrome P450 3A and P-glycoprotein substrate and inhibitor. Herein we describe a patient with HCV-associated hepatocellular carcinoma treated simultaneously with a telaprevir-containing regimen and localized chemo-therapy (transcatheter arterial chemoembolization) with doxorubicin. No clinically relevant interactions or adverse events developed while on antiviral therapy.

Efficacy of transcatheter arterial chemoembolization combined with sorafenib in inhibiting tumor angiogenesis in a rabbit VX2 liver cancer model

Background:The aim of this study was to investigate the effects of transcatheter arterial chemoembolization(TACE)combined with sorafenib on tumor angiogenesis.Materials and methods:Thirty New Zealand rabbit VX2 liver cancer model animals were divided into five groups,which received either normal saline(A),TACE(B),sorafenib(C),sorafenib followed by TACE(D),or TACE followed by sorafenib(E).Serum vascular endothelial growth factor(VEGF)levels were measured before and after TACE via ELISA.Immunohistochemistry for CD34 was performed to evaluate microvessel density(MVD),and ultrasonography was used to access tumor volume.Results:VEGF levels declined in group C but increased significantly on the 3 rd post-operative day in groups B,D,and E.Levels decreased after the 7 th post-operative day.Peak levels were significantly lower in group D than in groups B and E.On the 14 th post-operative day,VEGF levels were the lowest in group C,followed by those in groups D and B.MVD was the lowest in group C followed by that in group D and E,and was the highest in group B.Group D had the smallest tumor volume.HE staining of tumor tissues from group C showed apoptosis in a scattered patchy pattern,whereas in groups B,D,and E,large areas of tumor cell necrosis were visible.Conclusion:TACE can up-regulate serum VEGF levels,which in turn accelerates the formation of new blood vessels.Thus,TACE combined with sorafenib inhibits VEGF and angiogenesis,and pre-operative administration of sorafenib has a more superior anti-angiogenic effect than post-operative administration.

Evaluation of the safety and efficacy of glucocorticoid therapy for hyperbilirubinemia in patients with hepatocellular carcinoma who have undergone transcatheter arterial chemoembolization

Objective The aim of this study was to analyze the safety and efficacy of glucocorticoid treatment for hyperbilirubinemia in patients with hepatocellular carcinoma(HCC)who have undergone transcatheter arterial chemoembolization(TACE).Methods We conducted a retrospective analysis of the clinical data of 198 patients with HCC who were admitted to The Fifth Medical Center of PLA General Hospital from June 2014 to August 2019 and underwent TACE therapy.The patients were divided into glucocorticoid(GCC)treatment group and control group.Standard liver-protecting procedures were used in both groups.The treatment group also received intravenous injections of methylprednisolone sodium succinate for 3–5 days.Reduction in bilirubin concentration,mean duration of hospitalization,and complications were compared between the two groups to investigate the safety and efficacy of GCCs for treatment of hyperbilirubinemia after TACE treatment.Results Bilirubin concentrations were significantly lower in the treatment group than in control group on days 3 and 5 after GCC/conventional liver-protecting treatment(P<0.05).The treatment group had significantly shorter durations of total post-surgery hospitalization,and recovery time than the control group(14.5±4.6 days vs.17.5±6.6 days,P<0.001;9.2±3.3 days vs.11.8±5.4 days,P=0.001;7.0±3.3 days vs.9.3±4.6 days,P<0.001).No GCC-associated complications were detected in the treatment group.Conclusion Short-term use of GCCs to treat hyperbilirubinemia in patients with HCC who have undergone TACE is safe and associated with rapid decline in bilirubin concentration and shorter hospital stay compared with patients who did not receive GCCs.

集束化营养干预对中晚期肝癌TACE术患者营养状况、癌因性疲乏及生活质量的影响

目的:探讨集束化营养干预对中晚期肝癌经导管肝动脉化疗栓塞(TACE)术患者营养状况、癌因性疲乏及生活质量的影响。方法:选取86例接受TACE治疗的中晚期肝癌患者为研究对象,根据营养干预方式不同分为对照组和观察组,每组各43例。对照组患者予以常规营养干预;观察组患者予以集束化营养干预,干预时间均为3个月。比较两组干预前及干预后营养状态[血红蛋白(Hb)、血清白蛋白(ALB)、前白蛋白(PA)及主观整体营养状况评价表(PG-SGA)评分]、免疫功能[免疫球蛋白A(IgA)、免疫球蛋白M(IgM)、免疫球蛋白G(IgG)]、癌因性疲乏[癌因性疲乏量表(CFS)评分]及生活质量[肝癌患者生活质量量表(QOL-LCV2.0)评分]。结果:干预后,两组患者Hb、ALB、PA均升高(P<0.05),且观察组高于对照组(P<0.05);PG-SGA评分均下降(P<0.05),且观察组低于对照组(P<0.05);IgA、IgM及IgG均升高(P<0.05),且观察组IgM及IgG高于对照组(P<0.05);CFS量表总分及各维度评分均下降(P<0.05),且观察组低于对照组(P<0.05);QOL-LCV2.0量表总分及各维度评分均升高(P<0.05),且观察组高于对照组(P<0.05)。结论:集束化营养干预可改善中晚期肝癌TACE术患者营养状况,提高免疫功能,降低患者癌因性疲乏程度,提升患者生活质量。

能谱CT联合VEGF预测120例肝癌TACE术后碘油沉积

目的探究能谱CT定量分析联合血清血管内皮生长因子(VEGF)水平检测在肝癌经导管肝动脉化疗栓塞术(TACE)后碘油沉积中的预测价值。方法收集2020年1月至2022年3月三门峡市中心医院行TACE术的120例肝癌病人作为研究对象,并将其分为A组(TACE术后碘油沉积面积>50%)和B组(TACE术后碘油沉积面积≤50%);同时分为C组(TACE术后碘油沉积区)和D组(TACE术后无碘油沉积区)。采用能谱CT检测肝癌病人TACE术前碘浓度及术后碘油沉积情况,计算动脉期标准化碘浓度(ANIC)、静脉期标准化碘浓度(VNIC)、肝脏标准化碘浓度比率(ICratio,ICratio=ANIC/VNIC),采用酶联免疫吸附法检测血清VEGF水平;绘制ROC曲线分析术前碘浓度及血清VEGF水平预测肝癌TACE术后碘油沉积情况的价值;采用多因素logistic回归分析肝癌TACE术后碘油沉积情况的影响因素。结果B组与A组肿瘤分期Ⅲ+Ⅳ期(60.29%比19.23%)、组织低分化(47.06%比23.08%)、血管侵犯(63.24%比11.54%)比例及ANIC(0.18±0.06比0.26±0.08)、VNIC(0.40±0.10比0.54±0.12)、血清VEGF[(284.56±78.17)ng/L比(225.74±61.05)ng/L]水平差异有统计学意义(P<0.05)。VEGF、组织分化程度是肝癌TACE术后1个月碘油沉积面积≤50%的影响因素(P<0.05)。D组与C组ANIC(0.15±0.04比0.24±0.07)、VNIC(0.44±0.09比0.53±0.10)、ICratio(0.34±0.08比0.45±0.09)差异有统计学意义(P<0.05)。结论能谱CT定量分析联合血清VEGF水平检测可较好地预测肝癌TACE术后碘油沉积情况。

超声造影联合miR-599水平在原发性肝癌TACE预后评估中的价值

目的:探讨超声造影(CEUS)联合血清微小RNA-599(miR-599)评估原发性肝癌(PHC)经导管动脉栓塞(TACE)术后疗效的价值。方法:采用回顾性研究方法,选取接受TACE治疗的80例PHC患者进行研究分析。根据实体瘤疗效标准(RECIST)将患者分为有效组54例和无效组26例,分别于TACE后第7天、14天、1月、2月时采用CEUS检查患者的肿瘤病灶灭活率,于术前及术后第7天、14天、1月、2月时检查患者血清miR-599水平,以患者TACE术后2月时的数字减影血管造影检查结果作为金标准,计算CEUS评估疗效的价值,并采用单因素分析方法及多因素Logistic回归模型分析血清miR-599与PHC患者TACE治疗效果的关系。结果:80例接受TACE治疗的PHC患者,在接受治疗2月后进行评价,其中完全缓解9例、部分缓解45例、疾病稳定22例、疾病进展4例;有效组患者的年龄、体质量指数、TACE次数、Childpugh分级、HBsAg结果与无效组比较,差异均无统计学意义(P>0.05);有效组患者与无效组患者的术前甲胎蛋白水平、病灶数目、最大病灶直径、病理学分期、是否使用索菲拉尼的情况比较,差异均具有统计学意义(P<0.05);术后1月时有效组的病灶灭活率为66.67%,术后2月时有效组患者的病灶灭活率为94.44%,有效组在术后1月、2月时的病灶灭活率显著高于无效组患者(P<0.05);无效组患者在术前及术后第7天、14天、1月、2月的血清miR-599水平均显著低于有效组患者(P<0.05);Logistic回归模型显示:术前miR-599低水平、术前AFP≥400μg/L、病灶直径≥5.0 cm、病理学分期为ⅢA期是TACE治疗PHC患者疗效不佳的独立危险因素(P<0.05),使用索菲拉尼有利于提高TACE治疗PHC患者的效果(P<0.05)。结论:应用TACE治疗的PHC患者,采用CEUS动态观察病灶变化情况,能较为准确地评估其临床治疗效果,而血清miR-599水平越低的PHC患者TACE治疗效果越差,可将CEUS病灶观察结果与血清miR-599检测结合,对PHC患者TACE的治疗效果进行综合评价。

能谱CT与超声造影评价肝癌DEB-TACE疗效的对比研究

目的对比分析能谱CT与超声造影在评价肝癌DEB-TACE术后疗效评估的应用价值。方法前瞻性纳入在郑州大学第一附属医院放射介入科接受DEB-TACE治疗的38例肝细胞癌患者,所有患者均于DEB-TACE术后4~6周接受CT能谱扫描和声学造影用评价以疗效,检查后一周内接受DSA检查。将DSA检查结果作为“金标准”,分析能谱CT与超声造影评估肝细胞癌DEB-TACE疗效的差异。应用SPSS23.0统计分析相关数据,计算两种方法的灵敏度、特异度、漏诊率、误诊率、约登指数,MedCalc绘制ROC曲线,通过对比AUC来比较两种检查方法的检验效能。结果能谱CT诊断残癌或复发的结果:灵敏度为93.33%,特异度为100.0%,误诊率为0.0%,漏诊率为6.67%,正确率94.74%,约登指数93.33%。超声造影诊断残癌或复发的结果:灵敏度76.67%,特异度100.00%,误诊率0%,漏诊率23.33%,正确率81.58%,约登指数76.67%。能谱CT和声学造影的曲线下面积分别为0.967、0.883,统计学差异显著(P<0.05)。结论对比声学造影,能谱CT对评估肝细胞癌DEB-TACE疗效评价的准确性更高,在肝细胞DEB-TACE术后患者疗效评估中有重要价值。