BACKGROUND Hepatic arterial infusion chemotherapy(HAIC)has been proven to be an ideal choice for treating unresectable hepatocellular carcinoma(uHCC).HAIC-based treatment showed great potential for treating uHCC.Howev...BACKGROUND Hepatic arterial infusion chemotherapy(HAIC)has been proven to be an ideal choice for treating unresectable hepatocellular carcinoma(uHCC).HAIC-based treatment showed great potential for treating uHCC.However,large-scale studies on HAIC-based treatments and meta-analyses of first-line treatments for uHCC are lacking.AIM To investigate better first-line treatment options for uHCC and to assess the safety and efficacy of HAIC combined with angiogenesis inhibitors,programmed cell death of protein 1(PD-1)and its ligand(PD-L1)blockers(triple therapy)under real-world conditions.METHODS Several electronic databases were searched to identify eligible randomized controlled trials for this meta-analysis.Study-level pooled analyses of hazard ratios(HRs)and odds ratios(ORs)were performed.This was a retrospective single-center study involving 442 patients with uHCC who received triple therapy or angiogenesis inhibitors plus PD-1/PD-L1 blockades(AIPB)at Sun Yat-sen University Cancer Center from January 2018 to April 2023.Propensity score matching(PSM)was performed to balance the bias between the groups.The Kaplan-Meier method and cox regression were used to analyse the survival data,and the log-rank test was used to compare the suvival time between the groups.RESULTS A total of 13 randomized controlled trials were included.HAIC alone and in combination with sorafenib were found to be effective treatments(P values for ORs:HAIC,0.95;for HRs:HAIC+sorafenib,0.04).After PSM,176 HCC patients were included in the analysis.The triple therapy group(n=88)had a longer median overall survival than the AIPB group(n=88)(31.6 months vs 14.6 months,P<0.001)and a greater incidence of adverse events(94.3%vs 75.4%,P<0.001).CONCLUSION This meta-analysis suggests that HAIC-based treatments are likely to be the best choice for uHCC.Our findings confirm that triple therapy is more effective for uHCC patients than AIPB.展开更多
Hepatocellular carcinoma(HCC)remains a major challenge in oncology,being a leading cause of cancer-related mortality worldwide.Early-stage HCC is typically treated with surgical resection,transplantation,or ablation,w...Hepatocellular carcinoma(HCC)remains a major challenge in oncology,being a leading cause of cancer-related mortality worldwide.Early-stage HCC is typically treated with surgical resection,transplantation,or ablation,while advanced-stage HCC relies on systemic therapies like sorafenib and newer combinations such as atezolizumab-bevacizumab.Despite these advancements,there is still a need for effective treatments for unresectable HCC,especially in cases with macroscopic vascular invasion.Hepatic arterial infusion chemotherapy(HAIC)has demonstrated promising outcomes in Asia for the treatment of unresectable HCC,yet its application in Western countries has been relatively limited.This letter reviews the recent meta-analysis by Zhou et al published in the World Journal of Gastrointestinal Oncology,which demonstrates the efficacy and safety of HAIC vs sorafenib.The analysis includes 9 randomized controlled trials and 35 cohort studies,highlighting significant improvements in overall survival,progressionfree survival,and objective response rates with HAIC and its combinations.The editorial explores the reasons behind the limited use of HAIC in Western countries.It underscores the potential of HAIC to enhance treatment outcomes for advanced HCC and calls for more research and broader adoption of HAIC in clinical practice globally.展开更多
BACKGROUND With the rapid progress of systematic therapy for hepatocellular carcinoma(HCC),therapeutic strategies combining hepatic arterial infusion chemotherapy(HAIC)with systematic therapy arised increasing concent...BACKGROUND With the rapid progress of systematic therapy for hepatocellular carcinoma(HCC),therapeutic strategies combining hepatic arterial infusion chemotherapy(HAIC)with systematic therapy arised increasing concentrations.However,there have been no systematic review comparing HAIC and its combination strategies in the first-line treatment for advanced HCC.AIM To investigate the efficacy and safety of HAIC and its combination therapies for advanced HCC.METHODS A network meta-analysis was performed by including 9 randomized controlled trails and 35 cohort studies to carry out our study.The outcomes of interest comprised overall survival(OS),progression-free survival(PFS),tumor response and adverse events.Hazard ratios(HR)and odds ratios(OR)with a 95% confidence interval(CI)were calculated and agents were ranked based on their ranking probability.RESULTS HAIC outperformed Sorafenib(HR=0.55,95%CI:0.42-0.72;HR=0.51,95%CI:0.33-0.78;OR=2.86,95%CI:1.37-5.98;OR=5.45,95%CI:3.57-8.30;OR=7.15,95%CI:4.06-12.58;OR=2.89,95%CI:1.99-4.19;OR=0.48,95%CI:0.25-0.92,respectively)and transarterial chemoembolization(TACE)(HR=0.50,95%CI:0.33-0.75;HR=0.62,95%CI:0.39-0.98;OR=3.08,95%CI:1.36-6.98;OR=2.07,95%CI:1.54-2.80;OR=3.16,95%CI:1.71-5.85;OR=2.67,95%CI:1.59-4.50;OR=0.16,95%CI:0.05-0.54,respectively)in terms of efficacy and safety.HAIC+lenvatinib+ablation,HAIC+ablation,HAIC+anti-programmed cell death 1(PD-1),and HAIC+radiotherapy had the higher likelihood of providing better OS and PFS outcomes compared to HAIC alone.HAIC+TACE+S-1,HAIC+lenvatinib,HAIC+PD-1,HAIC+TACE,and HAIC+sorafenib had the higher likelihood of providing better partial response and objective response rate outcomes compared to HAIC.HAIC+PD-1,HAIC+TACE+S-1 and HAIC+TACE had the higher likelihood of providing better complete response and disease control rate outcomes compared to HAIC alone.CONCLUSION HAIC proved more effective and safer than sorafenib and TACE.Furthermore,combined with other interventions,HAIC showed improved efficacy over HAIC monotherapy according to the treatment ranking analysis.展开更多
Hepatic artery infusion chemotherapy(HAIC)has good clinical efficacy in the treatment of advanced hepatocellular carcinoma(HCC);however,its efficacy varies.This review summarized the ability of various markers to pred...Hepatic artery infusion chemotherapy(HAIC)has good clinical efficacy in the treatment of advanced hepatocellular carcinoma(HCC);however,its efficacy varies.This review summarized the ability of various markers to predict the efficacy of HAIC and provided a reference for clinical applications.As of October 25,2023,51 articles have been retrieved based on keyword predictions and HAIC.Sixteen eligible articles were selected for inclusion in this study.Comprehensive literature analysis found that methods used to predict the efficacy of HAIC include serological testing,gene testing,and imaging testing.The above indicators and their combined forms showed excellent predictive effects in retrospective studies.This review summarized the strategies currently used to predict the efficacy of HAIC in middle and advanced HCC,analyzed each marker's ability to predict HAIC efficacy,and provided a reference for the clinical application of the prediction system.展开更多
BACKGROUND There is little evidence of combining sorafenib with hepatic arterial infusion chemotherapy(HAIC)after transarterial chemoembolization(TACE)for intermediate and advanced hepatocellular carcinoma(HCC).It is ...BACKGROUND There is little evidence of combining sorafenib with hepatic arterial infusion chemotherapy(HAIC)after transarterial chemoembolization(TACE)for intermediate and advanced hepatocellular carcinoma(HCC).It is important to identify that patients with intermediate and advanced HCC are most likely to benefit from this combination therapy.AIM To investigate the safety and clinical outcomes of sorafenib combined with HAIC with folinic acid,5-fluorouracil(5-FU),and oxaliplatin(FOLFOX)after TACE for intermediate and advanced HCC.METHODS This prospective phase II study enrolled patients with intermediate and advanced HCC who underwent treatment with sorafenib combined with TACEHAIC.All patients initially received the standard 400 mg dose of sorafenib twice daily before TACE-HAIC.Participants at our institute with intermediate and advanced HCC underwent routine TACE.Then,the catheter used for embolization was kept in place in the hepatic artery,and oxaliplatin was intraarterially administered for 6 h,followed by 5-FU for 18 h,and folinic acid was intravenously administered for 2 h.The primary endpoints were safety,as evaluated by the Common Terminology and Criteria for Adverse Events version 4.0,and 12-mo progression-free survival(PFS),as analyzed by the Kaplan-Meier method.As secondary endpoints,the objective response rate(ORR)was evaluated by the modified Response Evaluation Criteria for Solid Tumors,and survival time[overall survival(OS)]was analyzed by the Kaplan-Meier method.RESULTS Sixty-six participants at our institute with intermediate and advanced HCC were enrolled in this prospective study(mean age,53.3±11.7 years).Approximately 56.1%of participants had Barcelona Clinic Liver Cancer(BCLC)stage C disease,and 43.9%had BCLC stage B disease.The ORR was 42.4%.The disease control rate was 87.9%.The grade 3-4 toxicities consisted of thrombocytopenia(4.5%),neutropenia(3.0%),and elevated aspartate aminotransferase(12.2%).Hand-foot skin reaction was also observed(40.9%).The median PFS was 13.1 mo(13.5 mo in the BCLC stage B participants and 9.4 mo in the BCLC stage C participants).The 6-mo,12-mo,and 24-mo PFS rates were 75.0%,54.7%,and 30.0%,respectively.The median OS was 21.8 mo.CONCLUSION Sorafenib combined with HAIC(FOLFOX)after TACE may be a feasible treatment choice for intermediate and advanced HCC because this treatment met the prespecified endpoint of a 6-mo PFS rate exceeding 50%and had good patient tolerance.Prospective randomized controlled trials are needed to confirm the effect of this combination therapy.展开更多
AIM:To evaluate the effectiveness of hepatic arterial infusion chemotherapy(HAIC) for advanced hepatocellular carcinoma(HCC) resistant to transarterial chemoembolization(TACE).METHODS:This study was conducted on 42 pa...AIM:To evaluate the effectiveness of hepatic arterial infusion chemotherapy(HAIC) for advanced hepatocellular carcinoma(HCC) resistant to transarterial chemoembolization(TACE).METHODS:This study was conducted on 42 patients who received HAIC for advanced HCC between 2001and 2010 at our hospital.5-fluorouracil(5-FU) was administered continuously for 24 h from day 1 to day 5 every 2-4 wk via an injection reservoir.Intra-arterial cisplatin or subcutaneous interferon was administered in combination with the 5-FU.The patients enrolled in this retrospective study were divided into two groups according to whether or not they fulfilled the criteria for resistance to TACE proposed by the Japan Society of Hepatology in 2010(written in Japanese);one group of patients who did not fulfill the criteria for TACE resistance(group A,n = 23),and another group who fulfilled the criteria for TACE resistance(group B,n = 19).We compared the outcomes in terms of the response and survival rates between the two groups.RESULTS:Both the response rate and tumor suppression rate following HAIC were significantly superior in group A than in group B(response rate:48% vs 16%,P = 0.028,tumor suppression rate:87% vs 53%,P = 0.014).Furthermore,both the progression-free survival rate and survival time were significantly superior in group A than in group B(3-,6-,12-,and 24-mo = 83%,70%,29% and 20% vs 63%,42%,16% and 0%,respectively,P = 0.040,and 9.8 mo vs 6.2 mo,P = 0.040).A multivariate analysis(Cox proportional hazards regression model) showed that resistance to TACE was an independent predictor of poor survival(P = 0.007).CONCLUSION:HAIC administrating 5-FU was not effective against advanced HCC resistant to TACE.Other tools for treatment,i.e.,molecular-targeting agents may be considered for these cases.展开更多
AIM:To investigate the efficacy of hepatic arterial infusion chemotherapy(HAIC) using floxuridine(FUDR) in patients with advanced hepatocellular carcinoma(HCC) confined to the liver.METHODS:Thirty-four patients who ha...AIM:To investigate the efficacy of hepatic arterial infusion chemotherapy(HAIC) using floxuridine(FUDR) in patients with advanced hepatocellular carcinoma(HCC) confined to the liver.METHODS:Thirty-four patients who had advanced HCC with unresectability or unsuccessful previous therapy in the absence of extrahepatic metastasis were treated with intra-arterial FUDR chemotherapy at ourhospital between March 2005 and May 2008.Among the 34 patients,9 patients were classified as Child class C,and 18 patients had portal vein tumor thrombus(PVTT).One course of chemotherapy consisted of continuous infusion of FUDR(0.3 mg/kg during day 1-14) and dexamethasone(10 mg on day 1,4,7 and 11),and this treatment was repeated every 28 d.RESULTS:Two patients(5.9%) displayed a complete response,and 12 patients(35.3%) had a partial response.The tumor control rate was 61.8%.The median overall survival times were 15.3 mo,12.4 mo and 4.3 mo for the patients who were classified as Child class A,Child class B and Child class C,respectively(P = 0.0392).The progression-free survival was 12.9 mo,7.7 mo and 2.6 mo for the patients who were classified as Child class A,Child class B and Child class C,respectively(P = 0.0443).The cumulative survival differed significantly according to the Child-Pugh classification and the presence of PVTT.In addition to hepatic reserve capacity and PVTT,the extent of HCC was an independent factor in determining a poor prognosis.The most common adverse reactions to HAIC were mucositis,diarrhea and peptic ulcer disease,but most of these complications were improved by medical treatment and/or a delay of HAIC.CONCLUSION:The present study demonstrates that intra-arterial FUDR chemotherapy is a safe and effective treatment for advanced HCC that is recalcitrant to other therapeutic modalities,even in patients with advanced cirrhosis.展开更多
BACKGROUND Transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)have shown promising local benefits for advanced hepatocellular carcinoma(HCC).S-1,a composite preparation of a 5-fluorou...BACKGROUND Transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)have shown promising local benefits for advanced hepatocellular carcinoma(HCC).S-1,a composite preparation of a 5-fluorouracil prodrug,has proven to be a convenient oral chemotherapeutic agent with definite efficacy against advanced HCC.AIM To evaluate the efficacy and safety of TACE followed by HAIC with or without oral S-1 for treating advanced HCC.METHODS In this single-center,open-label,prospective,randomized controlled trial,117 participants with advanced HCC were randomized to receive TACE followed by oxaliplatin-based HAIC either with(TACE/HAIC+S-1,n=56)or without(TACE/HAIC,n=61)oral S-1 between December 2013 and September 2017.Two participants were excluded from final analysis for withdrawing consent.The primary endpoint was progression-free survival(PFS)and secondary endpoints included overall survival(OS),objective response rate,disease control rate and safety.RESULTS In total,115 participants(100 males and 15 females;mean age,57.7 years±11.9)were analyzed.The median PFS and OS were 5.0 mo(0.4–58.6 mo)(95%confidence interval(CI):3.82 to 6.18)vs 4.4 mo(1.1–54.4 mo)(95%CI:2.54 to 6.26;P=0.585)and 8.4 mo(0.4–58.6 mo)(95%CI:6.88 to 9.92)vs 8.3 mo(1.4–54.4 m)(95%CI:5.71 to 10.96;P=0.985)in the TACE/HAIC+S-1 and TACE/HAIC groups,respectively.The objective response rate and disease control rate were 30.9%vs 18.4%and 72.7%vs 56.7%in the TACE/HAIC+S-1 and TACE/HAIC groups,respectively.Grade 3/4 adverse events had a similar frequency in both treatment groups.CONCLUSION No improvements in tumor response rates,PFS or OS were observed with the addition of S-1 to TACE/HAIC in advanced HCC.Both treatment regimens had a similar safety profile.展开更多
Objective:This study aimed to introduce and evaluate a new embolization technique for the right gastric artery(RGA) during percutaneous implantation of a port-catheter system for hepatic arterial infusion chemotherapy...Objective:This study aimed to introduce and evaluate a new embolization technique for the right gastric artery(RGA) during percutaneous implantation of a port-catheter system for hepatic arterial infusion chemotherapy(HAIC).Methods:From January 2013 to January 2017,159 patients with unresectable advanced liver cancer underwent percutaneous implantation of a port-catheter system.In 86 of these patients(56 men;aged 28-88 years;mean:60.6±12.0 years),in whom the RGA was obvious on arteriography,embolization of RGA was attempted using microcoils to protect the gastric mucosa during HAIC.In the first phase(first three years),antegrade embolization of the RGA using a 2.7 Fr microcatheter was performed in 55 patients.In the second phase(next two years),embolization of the RGA was attempted by combining antegrade embolization and retrograde embolization through the left gastric artery(LGA) in 31 patients.The success rates and the incidence of acute gastroduodenal mucosal toxicity(AGMT) in these two groups were compared.Results:The total success rate of the RGA embolization was 70.9%.The success rate was 83.9% in 31 patients who underwent combined antegrade and retrograde embolization,which was significantly higher than that of antegrade embolization alone(63.6%) performed in 55 patients(p=0.047).No complications related to embolization of RGA were documented.The incidence of AGMT was 29.1%(16/55) in patients in the first phase,which was significantly higher than that in the patients in the second phase(9.7%,3/31)(p=0.037).Conclusion: A combination of retrograde embolization via LGA could increase the success rates of RGA embolization and reduce the incidence of AGMT after HAIC.展开更多
BACKGROUND Recently,hepatic arterial infusion chemotherapy(HAIC)plus lenvatinib has been frequently used to treat unresectable hepatocellular carcinoma(uHCC)in China.In the clinic,the hepatic arteries of some patients...BACKGROUND Recently,hepatic arterial infusion chemotherapy(HAIC)plus lenvatinib has been frequently used to treat unresectable hepatocellular carcinoma(uHCC)in China.In the clinic,the hepatic arteries of some patients shrink significantly during this treatment,leading to improved short-term efficacy.AIM To investigate the relationship between the shrinkage of hepatic arteries and the short-term effect of HAIC plus lenvatinib treatment.METHODS Sixty-seven participants with uHCC were enrolled in this retrospective study.The patients received HAIC every 3 wk,followed by oral lenvatinib after the first HAIC course.Hepatic artery diameters were measured on CT before treatment and after 1 and 2 mo of treatment.Meanwhile,the changes in tumor capillaries were also examined on pathological specimens before and after 1 mo of treatment.The antitumor response after 1,3,and 6 mo of treatment was assessed using the modified Response Evaluation Criteria in Solid Tumors(mRECIST).The relationship between the changes in vessel diameters and the short-term effect of the combination treatment was evaluated by receiver-operating characteristic and logistic regression analyses.RESULTS The hepatic artery diameters were all significantly decreased after 1 and 2 mo of treatment(P<0.001),but there was no difference in the vessel diameters between 1 and 2 mo(P>0.05).The microvessel density in the tumor lesions decreased significantly after 1 mo of combination treatment(P<0.001).According to mRECIST,46,41,and 24 patients had complete or partial responses after 1,3,and 6 mo of treatment,respectively,whereas 21,21,and 32 patients had a stable or progressive disease at these times,respectively.Shrinkage of the tumor-feeding artery was significantly associated with the tumor response after 1,3,and 6 mo of treatment(P<0.001,P=0.004,and P=0.023,respectively);however,changes in other hepatic arteries were not significantly associated with the tumor response.Furthermore,shrinkage of the tumor-feeding artery was an independent factor for treatment efficacy(P=0.001,P=0.001,and P=0.002 and 1,3,and 6 mo,respectively).CONCLUSION The hepatic arteries shrank rapidly after treatment with HAIC plus lenvatinib,and shrinkage of the tumor-feeding artery diameter was closely related to improved short-term efficacy.展开更多
Objective： To investigate the prognostic factors in chemorefractory colorectal cancer liver metastasis（CRCLM）patients treated by transarterial chemoembolization（TACE） and sustained hepatic arterial infusion chemo...Objective： To investigate the prognostic factors in chemorefractory colorectal cancer liver metastasis（CRCLM）patients treated by transarterial chemoembolization（TACE） and sustained hepatic arterial infusion chemotherapy（HAIC）.Methods： Between 2006 and 2015, 162 patients who underwent 763 TACE and HAIC in total were enrolled in this retrospective study, including 110 males and 52 females, with a median age of 60（range, 26–83） years.Prognostic factors were assessed with Log-rank test, Cox univariate and multivariate analyses.Results： The median survival time（MST） and median progression-free survival（PFS） of the 162 patients from first TACE/HAIC were 15.6 months and 5.5 months respectively. Normal serum carbohydrate antigen 19-9（CA19-9, 〈37 U/m L）（P〈0.001） and carbohydrate antigen 72-4（CA72-4, 〈6.7 U/m L）（P=0.026）, combination with other local treatment（liver radiotherapy or liver radiofrequency ablation）（P=0.034） and response to TACE/HAIC（P〈0.001） were significant factors related to survival after TACE/HAIC in univariate analysis. A multivariate analysis revealed that normal serum CA19-9（P〈0.001）, response to TACE/HAIC（P〈0.001） and combination with other local treatment（P=0.001） were independent factors among them.Conclusions： Our findings indicate that serum CA19-9 〈37 U/m L and response to TACE/HAIC are significant prognostic indicators for this combined treatment, and treated with other local treatment could reach a considerable survival benefit for CRCLM. This could be useful for making decisions regarding the treatment of CRCLM.展开更多
BACKGROUND The advent of cutting-edge systemic therapies has driven advances in the treatment of hepatocellular carcinoma(HCC),and therapeutic strategies with multiple modes of delivery have been shown to be more effi...BACKGROUND The advent of cutting-edge systemic therapies has driven advances in the treatment of hepatocellular carcinoma(HCC),and therapeutic strategies with multiple modes of delivery have been shown to be more efficacious than mono-therapy.However,the mechanisms underlying this innovative treatment modality have not been elucidated.AIM To evaluate the clinical efficacy of targeted therapy plus immunotherapy combined with hepatic arterial infusion chemotherapy(HAIC)of FOLFOX in patients with unresectable HCC.METHODS We enrolled 53 patients with unresectable HCC who received a combination of targeted therapy,immunotherapy,and HAIC of FOLFOX between December 2020 and June 2021 and assessed the efficacy and safety of the treatment regimen.RESULTS The objective response rate was 60.4%(32/53),complete response was 24.5%(13/53),partial response was 35.9%(19/53),and stable disease was 39.6%(21/53).The median duration of response and median progression-free survival were 9.1 and 13.9 months,respectively.The surgical conversion rate was 34.0%(18/53),and 1-year overall survival was 83.0%without critical complicating diseases or adverse events(AEs).CONCLUSION The regimen of HAIC of FOLFOX,targeted therapy,and immunotherapy was curative for patients with unresectable HCC,with no serious AEs and a high rate of surgical conversion.展开更多
BACKGROUND Hepatic arterial infusion chemotherapy and camrelizumab plus apatinib(TRIPLET protocol)is promising for advanced hepatocellular carcinoma(Ad-HCC).However,the usefulness of microwave ablation(MWA)after TRIPL...BACKGROUND Hepatic arterial infusion chemotherapy and camrelizumab plus apatinib(TRIPLET protocol)is promising for advanced hepatocellular carcinoma(Ad-HCC).However,the usefulness of microwave ablation(MWA)after TRIPLET is still controversial.AIM To compare the efficacy and safety of TRIPLET alone(T-A)vs TRIPLET-MWA(TM)for Ad-HCC.METHODS From January 2018 to March 2022,217 Ad-HCC patients were retrospectively enrolled.Among them,122 were included in the T-A group,and 95 were included in the T-M group.A propensity score matching(PSM)was applied to balance bias.Overall survival(OS)was compared using the Kaplan-Meier curve with the log-rank test.The overall objective response rate(ORR)and major complications were also assessed.RESULTS After PSM,82 patients were included both the T-A group and the T-M group.The ORR(85.4%)in the T-M group was significantly higher than that(65.9%)in the T-A group(P<0.001).The cumulative 1-,2-,and 3-year OS rates were 98.7%,93.4%,and 82.0%in the T-M group and 85.1%,63.1%,and 55.0%in the T-A group(hazard ratio=0.22;95%confidence interval:0.10-0.49;P<0.001).The incidence of major complications was 4.9%(6/122)in the T-A group and 5.3%(5/95)in the T-M group,which were not significantly different(P=1.000).CONCLUSION T-M can provide better survival outcomes and comparable safety for Ad-HCC than T-A.展开更多
With continuous advancements in interventional radiology,considerable progress has been made in transarterial therapies for hepatocellular carcinoma(HCC)in recent years,and an increasing number of research papers on t...With continuous advancements in interventional radiology,considerable progress has been made in transarterial therapies for hepatocellular carcinoma(HCC)in recent years,and an increasing number of research papers on transarterial therapies for HCC have been published.In this editorial,we comment on the article by Ma et al published in the recent issue of the World Journal of Gastrointestinal Oncology:“Efficacy and predictive factors of transarterial chemoembolization combined with lenvatinib plus programmed cell death protein-1 inhibition for unresectable HCC”.We focus specifically on the current research status and future directions of transarterial therapies.In the future,more studies are needed to determine the optimal transarterial local treatment for HCC.With the emergence of checkpoint immunotherapy modalities,it is expected that the results of trials of transarterial local therapy combined with systemic therapy will bring new hope to HCC patients.展开更多
AIM To evaluate the efficiency and safety of hepatic artery infusion chemotherapy(HAIC) using raltitrexed or 5-fluorouracil for colorectal cancer(CRC) liver metastasis(CRCLM).METHODS A retrospective analysis of patien...AIM To evaluate the efficiency and safety of hepatic artery infusion chemotherapy(HAIC) using raltitrexed or 5-fluorouracil for colorectal cancer(CRC) liver metastasis(CRCLM).METHODS A retrospective analysis of patients with unresectable CRCLM who failed systemic chemotherapy and were subsequently treated with HAIC at our institute from May 2013 to April 2015 was performed. A total of 24 patients were treated with 5-fluorouracil, and 18 patients were treated with raltitrexed. RESULTS The median survival time(MST) from diagnosis of CRC was 40.8 mo in the oxaliplatin plus raltitrexed(TOMOX) arm and 33.5 mo in the oxaliplatin plus 5-fluorouracil(FOLFOX) arm(P = 0.802). MST from first HAIC was 20.6 mo in the TOMOX arm and 15.4 mo in the FOLFOX arm(P = 0.734). Median progression-free survival(PFS) from first HAIC was 4.9 mo and 6.6 mo, respectively, in the TOMOX arm and FOLFOX arm(P= 0.215). Leukopenia(P = 0.026) was more common in the FOLFOX arm, and hepatic disorder(P = 0.039) was more common in the TOMOX arm. There were no treatment-related deaths in the TOMOX arm and one treatment-related death in the FOLFOX arm. Analysis of prognostic factors indicated that response to HAIC was a significant factor related to survival.CONCLUSION No significant difference in survival was observed between the TOMOX and FOLFOX arms. HAIC treatment with either TOMOX or FOLFOX was demonstrated as an efficient and safe alternative choice.展开更多
BACKGROUND Surgical resection and liver transplantation(LT)are the most effective curative options for hepatocellular carcinoma(HCC).However,few patients with huge HCC(>10 cm in diameter),especially those with port...BACKGROUND Surgical resection and liver transplantation(LT)are the most effective curative options for hepatocellular carcinoma(HCC).However,few patients with huge HCC(>10 cm in diameter),especially those with portal vein tumor thrombus(PVTT),can receive these treatments.Selective internal radiation therapy(SIRT)can be used as a conversion therapy for them because it has the dual benefit of shrinking tumors and increasing residual hepatic volume.However,in patients with huge HCC,high lung absorbed dose often prevents them from receiving SIRT.CASE SUMMARY A 35-year-old man was admitted because of emaciation and pain in the hepatic region for about 1 month.The computed tomography scan showed a 20.2 cm×19.8 cm tumor located in the right lobe–left medial lobes with right portal vein and right hepatic vein invasion.After the pathological type of HCC was confirmed by biopsy,two conversions were presented.The first one was drug-eluting bead transarterial chemoembolization plus hepatic arterial infusion chemotherapy and lenvatinib and sintilimab,converted to SIRT,and the second one was sequential SIRT with continued systemic treatment.The tumor size significantly decreased from 20.2 cm×19.8 cm to 16.2 cm×13.8 cm,then sequentially to 7.8 cm×6.8 cm.In the meantime,the ratio of spared volume to total liver volume increased gradually from 34.4%to 55.7%,then to 62.9%.Furthermore,there was visualization of the portal vein,indicating regression of the tumor thrombus.Finally,owing to the new tumor in the left lateral lobe,the patient underwent LT instead of resection without major complications.CONCLUSION Patients with inoperable huge HCC with PVTT could be converted to SIRT first and accept surgery sequentially.展开更多
A significant number of patients with hepatocellular carcinoma(HCC)are usually diagnosed in advanced stages,that leads to inability to achieve cure.Palliative options are focusing on downstaging a locally advanced dis...A significant number of patients with hepatocellular carcinoma(HCC)are usually diagnosed in advanced stages,that leads to inability to achieve cure.Palliative options are focusing on downstaging a locally advanced disease.It is wellsupported in the literature that patients with HCC who undergo successful conversion therapy followed by curative-intent surgery may achieve a significant survival benefit compared to those who receive chemotherapy alone or those who are successfully downstaged with conversion therapy but not treated with surgery.Hepatic artery infusion chemotherapy can be a potential downstaging strategy,since recent studies have demonstrated excellent outcomes in patients with colorectal liver metastatic disease as well as primary liver malignancies.展开更多
The kinase inhibitor sorafenib is the only systemic therapy proven to have a positive effect on survival of patients with advanced hepatocellular carcinoma(HCC).After development of sorafenib and its introduction as a...The kinase inhibitor sorafenib is the only systemic therapy proven to have a positive effect on survival of patients with advanced hepatocellular carcinoma(HCC).After development of sorafenib and its introduction as a therapeutic agent used in the clinic,several critical questions have been raised.Clinical parameters and biomarkers predicting sorafenib efficacy are the most important issues that need to be elucidated.Although it is difficult to know the responders in advance using conventional characteristics of patients,there are specific serum cytokines and/or gene amplification in tumor tissues that have been reported to predict efficacy of sorafenib.Risk and benefits of continuation of sorafenib beyond radiological progression is another issue to consider because no other standard therapy for advanced HCC as yet exists.In addition,effectiveness of the expanded application of sorafenib is still controversial,although a few studies have shed some light on combinational treatment with sorafenib for intermediate-stage HCC.Recently,over 50 relevant drugs have been developed and are currently under investigation.The efficacy of some of these drugs has been extensively examined,but none have demonstrated any superiority over sorafenib,so far.However,there are several drugs that have shown efficacy for treatment after sorafenib failure,and these are proceeding to further studies.To address these issues and questions,we have done extensive literature review and summarize the most current status of therapeutic application of sorafenib.展开更多
BACKGROUND For resectable hepatocellular carcinoma(HCC),radical hepatectomy is commonly used as a curative treatment.However,postoperative recurrence significantly diminishes the overall survival(OS)of HCC patients,es...BACKGROUND For resectable hepatocellular carcinoma(HCC),radical hepatectomy is commonly used as a curative treatment.However,postoperative recurrence significantly diminishes the overall survival(OS)of HCC patients,especially with microva-scular invasion(MVI)as an independent high-risk factor for recurrence.While some studies suggest that postoperative adjuvant therapy may decrease the risk of recurrence following liver resection in HCC patients,the specific role of adju-vant therapies in those with MVI remains unclear.AIM To conduct a network meta-analysis(NMA)to evaluate the efficacy of various adjuvant therapies and determine the optimal adjuvant regimen.METHODS A systematic literature search was conducted on PubMed,EMBASE,and Web of Science until April 6,2023.Studies comparing different adjuvant therapies or comparing adjuvant therapy with hepatectomy alone were included.Hazard ratios(HRs)with 95%confidence intervals were used to combine data on recurrence free survival and OS in both pairwise meta-analyses and NMA.RESULTS Fourteen eligible trials(2268 patients)reporting five different therapies were included.In terms of reducing the risk of recurrence,radiotherapy(RT)[HR=0.34(0.23,0.5);surface under the cumulative ranking curve(SUCRA)=97.7%]was found to be the most effective adjuvant therapy,followed by hepatic artery infusion chemotherapy[HR=0.52(0.35,0.76);SUCRA=65.1%].Regarding OS improvement,RT[HR:0.35(0.2,0.61);SUCRA=93.1%]demonstrated the highest effectiveness,followed by sorafenib[HR=0.48(0.32,0.69);SUCRA=70.9%].INTRODUCTION Hepatocellular carcinoma(HCC)is the sixth most common malignant tumor in the world and ranks third in terms of worldwide malignant tumor mortality rates in 2020[1].Curative treatments for HCC include ablation,radical hepatectomy,and liver transplantation.However,ablation is suitable only for early-stage HCC patients,who represent a small percentage of the overall HCC population.Although liver transplantation serves as the optimal treatment for HCC patients,the scarcity of donor organs restricts the availability of this procedure.Therefore,hepatectomy is the most commonly employed curative treatment for resectable HCC.Unfortunately,the 5-year recurrence rate for patients who undergoing hepatectomy ranges from 50%to 70%[2,3].Recurrence of HCC is associated with several risk factors[4],including single nodule>5 cm,vascular invasion,and multiple nodules.Among these factors,microvascular invasion(MVI)is an independent risk factor for recurrence.MVI is defined as the presence of cancer cells in the lumen of endothelium-lined vessels,typically in the small branches of the portal and hepatic veins of the paracancerous liver tissue,visible only under the microscope[5].Previous studies have shown that among HCC patients who underwent hepatectomy,those with MVI had a higher risk of recurrence and shorter overall survival(OS)than those without MVI[6].Several studies have indicated that adjuvant therapy following curative hepatectomy can prevent recurrence and improve OS in HCC patients with MVI.These postoperative adjuvant therapies include transarterial chemoembolization(TACE)[7],sorafenib[8],hepatic artery infusion chemotherapy(HAIC)[9],and radiotherapy(RT)[10].However,the existing studies mostly compare individual adjuvant therapy with hepatectomy alone.Direct or indirect comparisons between the various adjuvant therapies are lacking.Therefore,we performed the network meta-analysis(NMA)to compare the relative efficacy of each adjuvant therapy to determine the optimal treatment.展开更多
Primary liver cancer is one of the most common malignant tumours in the world, and according to statistics, about half of liver cancers occur in China, which seriously threatens the lives and health of people around t...Primary liver cancer is one of the most common malignant tumours in the world, and according to statistics, about half of liver cancers occur in China, which seriously threatens the lives and health of people around the world, especially in China. Hepatocellular carcinoma is the most common type, accounting for about 90 per cent of primary liver cancers. Most patients are asymptomatic in the early stage and fail to pay attention to it. Most of the patients are in the middle or late stage when they are first diagnosed, and only 20% - 30% of them can receive radical hepatectomy. Patients are through the treatment to make the tumour shrinkage and downstaging, to achieve the condition of resectable, that is, the conversion treatment. Conversion therapy has great potential for development and has now become an indispensable treatment for intermediate and advanced hepatocellular carcinoma. However, there are various treatment options for conversion therapy, no uniform guidelines to guide clinical selection, and the overall conversion rate is still low, so it is particularly important to explore appropriate conversion therapy options. This article mainly describes the existing conversion therapies, hoping to provide help and ideas for exploring the best conversion therapies in the future.展开更多
基金Supported by Natural Science Foundation of Guangdong Province,No.2020A1515011539.
文摘BACKGROUND Hepatic arterial infusion chemotherapy(HAIC)has been proven to be an ideal choice for treating unresectable hepatocellular carcinoma(uHCC).HAIC-based treatment showed great potential for treating uHCC.However,large-scale studies on HAIC-based treatments and meta-analyses of first-line treatments for uHCC are lacking.AIM To investigate better first-line treatment options for uHCC and to assess the safety and efficacy of HAIC combined with angiogenesis inhibitors,programmed cell death of protein 1(PD-1)and its ligand(PD-L1)blockers(triple therapy)under real-world conditions.METHODS Several electronic databases were searched to identify eligible randomized controlled trials for this meta-analysis.Study-level pooled analyses of hazard ratios(HRs)and odds ratios(ORs)were performed.This was a retrospective single-center study involving 442 patients with uHCC who received triple therapy or angiogenesis inhibitors plus PD-1/PD-L1 blockades(AIPB)at Sun Yat-sen University Cancer Center from January 2018 to April 2023.Propensity score matching(PSM)was performed to balance the bias between the groups.The Kaplan-Meier method and cox regression were used to analyse the survival data,and the log-rank test was used to compare the suvival time between the groups.RESULTS A total of 13 randomized controlled trials were included.HAIC alone and in combination with sorafenib were found to be effective treatments(P values for ORs:HAIC,0.95;for HRs:HAIC+sorafenib,0.04).After PSM,176 HCC patients were included in the analysis.The triple therapy group(n=88)had a longer median overall survival than the AIPB group(n=88)(31.6 months vs 14.6 months,P<0.001)and a greater incidence of adverse events(94.3%vs 75.4%,P<0.001).CONCLUSION This meta-analysis suggests that HAIC-based treatments are likely to be the best choice for uHCC.Our findings confirm that triple therapy is more effective for uHCC patients than AIPB.
文摘Hepatocellular carcinoma(HCC)remains a major challenge in oncology,being a leading cause of cancer-related mortality worldwide.Early-stage HCC is typically treated with surgical resection,transplantation,or ablation,while advanced-stage HCC relies on systemic therapies like sorafenib and newer combinations such as atezolizumab-bevacizumab.Despite these advancements,there is still a need for effective treatments for unresectable HCC,especially in cases with macroscopic vascular invasion.Hepatic arterial infusion chemotherapy(HAIC)has demonstrated promising outcomes in Asia for the treatment of unresectable HCC,yet its application in Western countries has been relatively limited.This letter reviews the recent meta-analysis by Zhou et al published in the World Journal of Gastrointestinal Oncology,which demonstrates the efficacy and safety of HAIC vs sorafenib.The analysis includes 9 randomized controlled trials and 35 cohort studies,highlighting significant improvements in overall survival,progressionfree survival,and objective response rates with HAIC and its combinations.The editorial explores the reasons behind the limited use of HAIC in Western countries.It underscores the potential of HAIC to enhance treatment outcomes for advanced HCC and calls for more research and broader adoption of HAIC in clinical practice globally.
文摘BACKGROUND With the rapid progress of systematic therapy for hepatocellular carcinoma(HCC),therapeutic strategies combining hepatic arterial infusion chemotherapy(HAIC)with systematic therapy arised increasing concentrations.However,there have been no systematic review comparing HAIC and its combination strategies in the first-line treatment for advanced HCC.AIM To investigate the efficacy and safety of HAIC and its combination therapies for advanced HCC.METHODS A network meta-analysis was performed by including 9 randomized controlled trails and 35 cohort studies to carry out our study.The outcomes of interest comprised overall survival(OS),progression-free survival(PFS),tumor response and adverse events.Hazard ratios(HR)and odds ratios(OR)with a 95% confidence interval(CI)were calculated and agents were ranked based on their ranking probability.RESULTS HAIC outperformed Sorafenib(HR=0.55,95%CI:0.42-0.72;HR=0.51,95%CI:0.33-0.78;OR=2.86,95%CI:1.37-5.98;OR=5.45,95%CI:3.57-8.30;OR=7.15,95%CI:4.06-12.58;OR=2.89,95%CI:1.99-4.19;OR=0.48,95%CI:0.25-0.92,respectively)and transarterial chemoembolization(TACE)(HR=0.50,95%CI:0.33-0.75;HR=0.62,95%CI:0.39-0.98;OR=3.08,95%CI:1.36-6.98;OR=2.07,95%CI:1.54-2.80;OR=3.16,95%CI:1.71-5.85;OR=2.67,95%CI:1.59-4.50;OR=0.16,95%CI:0.05-0.54,respectively)in terms of efficacy and safety.HAIC+lenvatinib+ablation,HAIC+ablation,HAIC+anti-programmed cell death 1(PD-1),and HAIC+radiotherapy had the higher likelihood of providing better OS and PFS outcomes compared to HAIC alone.HAIC+TACE+S-1,HAIC+lenvatinib,HAIC+PD-1,HAIC+TACE,and HAIC+sorafenib had the higher likelihood of providing better partial response and objective response rate outcomes compared to HAIC.HAIC+PD-1,HAIC+TACE+S-1 and HAIC+TACE had the higher likelihood of providing better complete response and disease control rate outcomes compared to HAIC alone.CONCLUSION HAIC proved more effective and safer than sorafenib and TACE.Furthermore,combined with other interventions,HAIC showed improved efficacy over HAIC monotherapy according to the treatment ranking analysis.
基金Supported by the Research Fund of Beijing Tsinghua Changgung Hospital,No.12021C11016.
文摘Hepatic artery infusion chemotherapy(HAIC)has good clinical efficacy in the treatment of advanced hepatocellular carcinoma(HCC);however,its efficacy varies.This review summarized the ability of various markers to predict the efficacy of HAIC and provided a reference for clinical applications.As of October 25,2023,51 articles have been retrieved based on keyword predictions and HAIC.Sixteen eligible articles were selected for inclusion in this study.Comprehensive literature analysis found that methods used to predict the efficacy of HAIC include serological testing,gene testing,and imaging testing.The above indicators and their combined forms showed excellent predictive effects in retrospective studies.This review summarized the strategies currently used to predict the efficacy of HAIC in middle and advanced HCC,analyzed each marker's ability to predict HAIC efficacy,and provided a reference for the clinical application of the prediction system.
基金Supported by Beijing Municipal Science and Technology Commission(Z181100010118001)Foundation of Chinese Geriatric Oncology Society(CGOS-01-2012-1-00800)+1 种基金National Key R and D Program of China(2017YFC0114004)National Natural Science Foundation of China(81971717).
文摘BACKGROUND There is little evidence of combining sorafenib with hepatic arterial infusion chemotherapy(HAIC)after transarterial chemoembolization(TACE)for intermediate and advanced hepatocellular carcinoma(HCC).It is important to identify that patients with intermediate and advanced HCC are most likely to benefit from this combination therapy.AIM To investigate the safety and clinical outcomes of sorafenib combined with HAIC with folinic acid,5-fluorouracil(5-FU),and oxaliplatin(FOLFOX)after TACE for intermediate and advanced HCC.METHODS This prospective phase II study enrolled patients with intermediate and advanced HCC who underwent treatment with sorafenib combined with TACEHAIC.All patients initially received the standard 400 mg dose of sorafenib twice daily before TACE-HAIC.Participants at our institute with intermediate and advanced HCC underwent routine TACE.Then,the catheter used for embolization was kept in place in the hepatic artery,and oxaliplatin was intraarterially administered for 6 h,followed by 5-FU for 18 h,and folinic acid was intravenously administered for 2 h.The primary endpoints were safety,as evaluated by the Common Terminology and Criteria for Adverse Events version 4.0,and 12-mo progression-free survival(PFS),as analyzed by the Kaplan-Meier method.As secondary endpoints,the objective response rate(ORR)was evaluated by the modified Response Evaluation Criteria for Solid Tumors,and survival time[overall survival(OS)]was analyzed by the Kaplan-Meier method.RESULTS Sixty-six participants at our institute with intermediate and advanced HCC were enrolled in this prospective study(mean age,53.3±11.7 years).Approximately 56.1%of participants had Barcelona Clinic Liver Cancer(BCLC)stage C disease,and 43.9%had BCLC stage B disease.The ORR was 42.4%.The disease control rate was 87.9%.The grade 3-4 toxicities consisted of thrombocytopenia(4.5%),neutropenia(3.0%),and elevated aspartate aminotransferase(12.2%).Hand-foot skin reaction was also observed(40.9%).The median PFS was 13.1 mo(13.5 mo in the BCLC stage B participants and 9.4 mo in the BCLC stage C participants).The 6-mo,12-mo,and 24-mo PFS rates were 75.0%,54.7%,and 30.0%,respectively.The median OS was 21.8 mo.CONCLUSION Sorafenib combined with HAIC(FOLFOX)after TACE may be a feasible treatment choice for intermediate and advanced HCC because this treatment met the prespecified endpoint of a 6-mo PFS rate exceeding 50%and had good patient tolerance.Prospective randomized controlled trials are needed to confirm the effect of this combination therapy.
基金Supported by A Grant-in-Aid for research on the Third Term Comprehensive Control Research for Cancer from the Ministry on Health,Labour and Welfare,Japan,to Atsushi Nakajimaa grant from the National Institute of Biomedical Innovation (NBIO) to Atsushi Nakajima+1 种基金a grant from the Ministry of Education,Culture,Sports,Science and Technology,Japan(KIBAN-B), to Atsushi Nakajima,(KIBAN-C),to Satoru Saitothe grant program,"Collaborative Development of Innovative Seeds," from the Japan Science and Technology Agency(JST)
文摘AIM:To evaluate the effectiveness of hepatic arterial infusion chemotherapy(HAIC) for advanced hepatocellular carcinoma(HCC) resistant to transarterial chemoembolization(TACE).METHODS:This study was conducted on 42 patients who received HAIC for advanced HCC between 2001and 2010 at our hospital.5-fluorouracil(5-FU) was administered continuously for 24 h from day 1 to day 5 every 2-4 wk via an injection reservoir.Intra-arterial cisplatin or subcutaneous interferon was administered in combination with the 5-FU.The patients enrolled in this retrospective study were divided into two groups according to whether or not they fulfilled the criteria for resistance to TACE proposed by the Japan Society of Hepatology in 2010(written in Japanese);one group of patients who did not fulfill the criteria for TACE resistance(group A,n = 23),and another group who fulfilled the criteria for TACE resistance(group B,n = 19).We compared the outcomes in terms of the response and survival rates between the two groups.RESULTS:Both the response rate and tumor suppression rate following HAIC were significantly superior in group A than in group B(response rate:48% vs 16%,P = 0.028,tumor suppression rate:87% vs 53%,P = 0.014).Furthermore,both the progression-free survival rate and survival time were significantly superior in group A than in group B(3-,6-,12-,and 24-mo = 83%,70%,29% and 20% vs 63%,42%,16% and 0%,respectively,P = 0.040,and 9.8 mo vs 6.2 mo,P = 0.040).A multivariate analysis(Cox proportional hazards regression model) showed that resistance to TACE was an independent predictor of poor survival(P = 0.007).CONCLUSION:HAIC administrating 5-FU was not effective against advanced HCC resistant to TACE.Other tools for treatment,i.e.,molecular-targeting agents may be considered for these cases.
文摘AIM:To investigate the efficacy of hepatic arterial infusion chemotherapy(HAIC) using floxuridine(FUDR) in patients with advanced hepatocellular carcinoma(HCC) confined to the liver.METHODS:Thirty-four patients who had advanced HCC with unresectability or unsuccessful previous therapy in the absence of extrahepatic metastasis were treated with intra-arterial FUDR chemotherapy at ourhospital between March 2005 and May 2008.Among the 34 patients,9 patients were classified as Child class C,and 18 patients had portal vein tumor thrombus(PVTT).One course of chemotherapy consisted of continuous infusion of FUDR(0.3 mg/kg during day 1-14) and dexamethasone(10 mg on day 1,4,7 and 11),and this treatment was repeated every 28 d.RESULTS:Two patients(5.9%) displayed a complete response,and 12 patients(35.3%) had a partial response.The tumor control rate was 61.8%.The median overall survival times were 15.3 mo,12.4 mo and 4.3 mo for the patients who were classified as Child class A,Child class B and Child class C,respectively(P = 0.0392).The progression-free survival was 12.9 mo,7.7 mo and 2.6 mo for the patients who were classified as Child class A,Child class B and Child class C,respectively(P = 0.0443).The cumulative survival differed significantly according to the Child-Pugh classification and the presence of PVTT.In addition to hepatic reserve capacity and PVTT,the extent of HCC was an independent factor in determining a poor prognosis.The most common adverse reactions to HAIC were mucositis,diarrhea and peptic ulcer disease,but most of these complications were improved by medical treatment and/or a delay of HAIC.CONCLUSION:The present study demonstrates that intra-arterial FUDR chemotherapy is a safe and effective treatment for advanced HCC that is recalcitrant to other therapeutic modalities,even in patients with advanced cirrhosis.
文摘BACKGROUND Transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)have shown promising local benefits for advanced hepatocellular carcinoma(HCC).S-1,a composite preparation of a 5-fluorouracil prodrug,has proven to be a convenient oral chemotherapeutic agent with definite efficacy against advanced HCC.AIM To evaluate the efficacy and safety of TACE followed by HAIC with or without oral S-1 for treating advanced HCC.METHODS In this single-center,open-label,prospective,randomized controlled trial,117 participants with advanced HCC were randomized to receive TACE followed by oxaliplatin-based HAIC either with(TACE/HAIC+S-1,n=56)or without(TACE/HAIC,n=61)oral S-1 between December 2013 and September 2017.Two participants were excluded from final analysis for withdrawing consent.The primary endpoint was progression-free survival(PFS)and secondary endpoints included overall survival(OS),objective response rate,disease control rate and safety.RESULTS In total,115 participants(100 males and 15 females;mean age,57.7 years±11.9)were analyzed.The median PFS and OS were 5.0 mo(0.4–58.6 mo)(95%confidence interval(CI):3.82 to 6.18)vs 4.4 mo(1.1–54.4 mo)(95%CI:2.54 to 6.26;P=0.585)and 8.4 mo(0.4–58.6 mo)(95%CI:6.88 to 9.92)vs 8.3 mo(1.4–54.4 m)(95%CI:5.71 to 10.96;P=0.985)in the TACE/HAIC+S-1 and TACE/HAIC groups,respectively.The objective response rate and disease control rate were 30.9%vs 18.4%and 72.7%vs 56.7%in the TACE/HAIC+S-1 and TACE/HAIC groups,respectively.Grade 3/4 adverse events had a similar frequency in both treatment groups.CONCLUSION No improvements in tumor response rates,PFS or OS were observed with the addition of S-1 to TACE/HAIC in advanced HCC.Both treatment regimens had a similar safety profile.
基金supported by National Natural Science Foundation of China (no. 81471759)Beijing Hospitals Authority Clinical Medicine Development of Special Funding Support (code: ZYLX202117)。
文摘Objective:This study aimed to introduce and evaluate a new embolization technique for the right gastric artery(RGA) during percutaneous implantation of a port-catheter system for hepatic arterial infusion chemotherapy(HAIC).Methods:From January 2013 to January 2017,159 patients with unresectable advanced liver cancer underwent percutaneous implantation of a port-catheter system.In 86 of these patients(56 men;aged 28-88 years;mean:60.6±12.0 years),in whom the RGA was obvious on arteriography,embolization of RGA was attempted using microcoils to protect the gastric mucosa during HAIC.In the first phase(first three years),antegrade embolization of the RGA using a 2.7 Fr microcatheter was performed in 55 patients.In the second phase(next two years),embolization of the RGA was attempted by combining antegrade embolization and retrograde embolization through the left gastric artery(LGA) in 31 patients.The success rates and the incidence of acute gastroduodenal mucosal toxicity(AGMT) in these two groups were compared.Results:The total success rate of the RGA embolization was 70.9%.The success rate was 83.9% in 31 patients who underwent combined antegrade and retrograde embolization,which was significantly higher than that of antegrade embolization alone(63.6%) performed in 55 patients(p=0.047).No complications related to embolization of RGA were documented.The incidence of AGMT was 29.1%(16/55) in patients in the first phase,which was significantly higher than that in the patients in the second phase(9.7%,3/31)(p=0.037).Conclusion: A combination of retrograde embolization via LGA could increase the success rates of RGA embolization and reduce the incidence of AGMT after HAIC.
文摘BACKGROUND Recently,hepatic arterial infusion chemotherapy(HAIC)plus lenvatinib has been frequently used to treat unresectable hepatocellular carcinoma(uHCC)in China.In the clinic,the hepatic arteries of some patients shrink significantly during this treatment,leading to improved short-term efficacy.AIM To investigate the relationship between the shrinkage of hepatic arteries and the short-term effect of HAIC plus lenvatinib treatment.METHODS Sixty-seven participants with uHCC were enrolled in this retrospective study.The patients received HAIC every 3 wk,followed by oral lenvatinib after the first HAIC course.Hepatic artery diameters were measured on CT before treatment and after 1 and 2 mo of treatment.Meanwhile,the changes in tumor capillaries were also examined on pathological specimens before and after 1 mo of treatment.The antitumor response after 1,3,and 6 mo of treatment was assessed using the modified Response Evaluation Criteria in Solid Tumors(mRECIST).The relationship between the changes in vessel diameters and the short-term effect of the combination treatment was evaluated by receiver-operating characteristic and logistic regression analyses.RESULTS The hepatic artery diameters were all significantly decreased after 1 and 2 mo of treatment(P<0.001),but there was no difference in the vessel diameters between 1 and 2 mo(P>0.05).The microvessel density in the tumor lesions decreased significantly after 1 mo of combination treatment(P<0.001).According to mRECIST,46,41,and 24 patients had complete or partial responses after 1,3,and 6 mo of treatment,respectively,whereas 21,21,and 32 patients had a stable or progressive disease at these times,respectively.Shrinkage of the tumor-feeding artery was significantly associated with the tumor response after 1,3,and 6 mo of treatment(P<0.001,P=0.004,and P=0.023,respectively);however,changes in other hepatic arteries were not significantly associated with the tumor response.Furthermore,shrinkage of the tumor-feeding artery was an independent factor for treatment efficacy(P=0.001,P=0.001,and P=0.002 and 1,3,and 6 mo,respectively).CONCLUSION The hepatic arteries shrank rapidly after treatment with HAIC plus lenvatinib,and shrinkage of the tumor-feeding artery diameter was closely related to improved short-term efficacy.
基金supported by Capital Medical Development and Scientific Research Fund, China (No. 2014-2-2154)National Science Foundation of China (No. 81571781)
文摘Objective： To investigate the prognostic factors in chemorefractory colorectal cancer liver metastasis（CRCLM）patients treated by transarterial chemoembolization（TACE） and sustained hepatic arterial infusion chemotherapy（HAIC）.Methods： Between 2006 and 2015, 162 patients who underwent 763 TACE and HAIC in total were enrolled in this retrospective study, including 110 males and 52 females, with a median age of 60（range, 26–83） years.Prognostic factors were assessed with Log-rank test, Cox univariate and multivariate analyses.Results： The median survival time（MST） and median progression-free survival（PFS） of the 162 patients from first TACE/HAIC were 15.6 months and 5.5 months respectively. Normal serum carbohydrate antigen 19-9（CA19-9, 〈37 U/m L）（P〈0.001） and carbohydrate antigen 72-4（CA72-4, 〈6.7 U/m L）（P=0.026）, combination with other local treatment（liver radiotherapy or liver radiofrequency ablation）（P=0.034） and response to TACE/HAIC（P〈0.001） were significant factors related to survival after TACE/HAIC in univariate analysis. A multivariate analysis revealed that normal serum CA19-9（P〈0.001）, response to TACE/HAIC（P〈0.001） and combination with other local treatment（P=0.001） were independent factors among them.Conclusions： Our findings indicate that serum CA19-9 〈37 U/m L and response to TACE/HAIC are significant prognostic indicators for this combined treatment, and treated with other local treatment could reach a considerable survival benefit for CRCLM. This could be useful for making decisions regarding the treatment of CRCLM.
基金This study was reviewed and approved by the Ethics Committee of Zhongshan People’s Hospital(Approval No.2022-029).
文摘BACKGROUND The advent of cutting-edge systemic therapies has driven advances in the treatment of hepatocellular carcinoma(HCC),and therapeutic strategies with multiple modes of delivery have been shown to be more efficacious than mono-therapy.However,the mechanisms underlying this innovative treatment modality have not been elucidated.AIM To evaluate the clinical efficacy of targeted therapy plus immunotherapy combined with hepatic arterial infusion chemotherapy(HAIC)of FOLFOX in patients with unresectable HCC.METHODS We enrolled 53 patients with unresectable HCC who received a combination of targeted therapy,immunotherapy,and HAIC of FOLFOX between December 2020 and June 2021 and assessed the efficacy and safety of the treatment regimen.RESULTS The objective response rate was 60.4%(32/53),complete response was 24.5%(13/53),partial response was 35.9%(19/53),and stable disease was 39.6%(21/53).The median duration of response and median progression-free survival were 9.1 and 13.9 months,respectively.The surgical conversion rate was 34.0%(18/53),and 1-year overall survival was 83.0%without critical complicating diseases or adverse events(AEs).CONCLUSION The regimen of HAIC of FOLFOX,targeted therapy,and immunotherapy was curative for patients with unresectable HCC,with no serious AEs and a high rate of surgical conversion.
文摘BACKGROUND Hepatic arterial infusion chemotherapy and camrelizumab plus apatinib(TRIPLET protocol)is promising for advanced hepatocellular carcinoma(Ad-HCC).However,the usefulness of microwave ablation(MWA)after TRIPLET is still controversial.AIM To compare the efficacy and safety of TRIPLET alone(T-A)vs TRIPLET-MWA(TM)for Ad-HCC.METHODS From January 2018 to March 2022,217 Ad-HCC patients were retrospectively enrolled.Among them,122 were included in the T-A group,and 95 were included in the T-M group.A propensity score matching(PSM)was applied to balance bias.Overall survival(OS)was compared using the Kaplan-Meier curve with the log-rank test.The overall objective response rate(ORR)and major complications were also assessed.RESULTS After PSM,82 patients were included both the T-A group and the T-M group.The ORR(85.4%)in the T-M group was significantly higher than that(65.9%)in the T-A group(P<0.001).The cumulative 1-,2-,and 3-year OS rates were 98.7%,93.4%,and 82.0%in the T-M group and 85.1%,63.1%,and 55.0%in the T-A group(hazard ratio=0.22;95%confidence interval:0.10-0.49;P<0.001).The incidence of major complications was 4.9%(6/122)in the T-A group and 5.3%(5/95)in the T-M group,which were not significantly different(P=1.000).CONCLUSION T-M can provide better survival outcomes and comparable safety for Ad-HCC than T-A.
基金Project of City-University Science and Technology Strategic Cooperation of Nanchong City,No.20SXQT0324。
文摘With continuous advancements in interventional radiology,considerable progress has been made in transarterial therapies for hepatocellular carcinoma(HCC)in recent years,and an increasing number of research papers on transarterial therapies for HCC have been published.In this editorial,we comment on the article by Ma et al published in the recent issue of the World Journal of Gastrointestinal Oncology:“Efficacy and predictive factors of transarterial chemoembolization combined with lenvatinib plus programmed cell death protein-1 inhibition for unresectable HCC”.We focus specifically on the current research status and future directions of transarterial therapies.In the future,more studies are needed to determine the optimal transarterial local treatment for HCC.With the emergence of checkpoint immunotherapy modalities,it is expected that the results of trials of transarterial local therapy combined with systemic therapy will bring new hope to HCC patients.
基金Supported by Capital Medical Development and Scientific Research Fund,China,No.2014-2-2154
文摘AIM To evaluate the efficiency and safety of hepatic artery infusion chemotherapy(HAIC) using raltitrexed or 5-fluorouracil for colorectal cancer(CRC) liver metastasis(CRCLM).METHODS A retrospective analysis of patients with unresectable CRCLM who failed systemic chemotherapy and were subsequently treated with HAIC at our institute from May 2013 to April 2015 was performed. A total of 24 patients were treated with 5-fluorouracil, and 18 patients were treated with raltitrexed. RESULTS The median survival time(MST) from diagnosis of CRC was 40.8 mo in the oxaliplatin plus raltitrexed(TOMOX) arm and 33.5 mo in the oxaliplatin plus 5-fluorouracil(FOLFOX) arm(P = 0.802). MST from first HAIC was 20.6 mo in the TOMOX arm and 15.4 mo in the FOLFOX arm(P = 0.734). Median progression-free survival(PFS) from first HAIC was 4.9 mo and 6.6 mo, respectively, in the TOMOX arm and FOLFOX arm(P= 0.215). Leukopenia(P = 0.026) was more common in the FOLFOX arm, and hepatic disorder(P = 0.039) was more common in the TOMOX arm. There were no treatment-related deaths in the TOMOX arm and one treatment-related death in the FOLFOX arm. Analysis of prognostic factors indicated that response to HAIC was a significant factor related to survival.CONCLUSION No significant difference in survival was observed between the TOMOX and FOLFOX arms. HAIC treatment with either TOMOX or FOLFOX was demonstrated as an efficient and safe alternative choice.
文摘BACKGROUND Surgical resection and liver transplantation(LT)are the most effective curative options for hepatocellular carcinoma(HCC).However,few patients with huge HCC(>10 cm in diameter),especially those with portal vein tumor thrombus(PVTT),can receive these treatments.Selective internal radiation therapy(SIRT)can be used as a conversion therapy for them because it has the dual benefit of shrinking tumors and increasing residual hepatic volume.However,in patients with huge HCC,high lung absorbed dose often prevents them from receiving SIRT.CASE SUMMARY A 35-year-old man was admitted because of emaciation and pain in the hepatic region for about 1 month.The computed tomography scan showed a 20.2 cm×19.8 cm tumor located in the right lobe–left medial lobes with right portal vein and right hepatic vein invasion.After the pathological type of HCC was confirmed by biopsy,two conversions were presented.The first one was drug-eluting bead transarterial chemoembolization plus hepatic arterial infusion chemotherapy and lenvatinib and sintilimab,converted to SIRT,and the second one was sequential SIRT with continued systemic treatment.The tumor size significantly decreased from 20.2 cm×19.8 cm to 16.2 cm×13.8 cm,then sequentially to 7.8 cm×6.8 cm.In the meantime,the ratio of spared volume to total liver volume increased gradually from 34.4%to 55.7%,then to 62.9%.Furthermore,there was visualization of the portal vein,indicating regression of the tumor thrombus.Finally,owing to the new tumor in the left lateral lobe,the patient underwent LT instead of resection without major complications.CONCLUSION Patients with inoperable huge HCC with PVTT could be converted to SIRT first and accept surgery sequentially.
文摘A significant number of patients with hepatocellular carcinoma(HCC)are usually diagnosed in advanced stages,that leads to inability to achieve cure.Palliative options are focusing on downstaging a locally advanced disease.It is wellsupported in the literature that patients with HCC who undergo successful conversion therapy followed by curative-intent surgery may achieve a significant survival benefit compared to those who receive chemotherapy alone or those who are successfully downstaged with conversion therapy but not treated with surgery.Hepatic artery infusion chemotherapy can be a potential downstaging strategy,since recent studies have demonstrated excellent outcomes in patients with colorectal liver metastatic disease as well as primary liver malignancies.
文摘The kinase inhibitor sorafenib is the only systemic therapy proven to have a positive effect on survival of patients with advanced hepatocellular carcinoma(HCC).After development of sorafenib and its introduction as a therapeutic agent used in the clinic,several critical questions have been raised.Clinical parameters and biomarkers predicting sorafenib efficacy are the most important issues that need to be elucidated.Although it is difficult to know the responders in advance using conventional characteristics of patients,there are specific serum cytokines and/or gene amplification in tumor tissues that have been reported to predict efficacy of sorafenib.Risk and benefits of continuation of sorafenib beyond radiological progression is another issue to consider because no other standard therapy for advanced HCC as yet exists.In addition,effectiveness of the expanded application of sorafenib is still controversial,although a few studies have shed some light on combinational treatment with sorafenib for intermediate-stage HCC.Recently,over 50 relevant drugs have been developed and are currently under investigation.The efficacy of some of these drugs has been extensively examined,but none have demonstrated any superiority over sorafenib,so far.However,there are several drugs that have shown efficacy for treatment after sorafenib failure,and these are proceeding to further studies.To address these issues and questions,we have done extensive literature review and summarize the most current status of therapeutic application of sorafenib.
文摘BACKGROUND For resectable hepatocellular carcinoma(HCC),radical hepatectomy is commonly used as a curative treatment.However,postoperative recurrence significantly diminishes the overall survival(OS)of HCC patients,especially with microva-scular invasion(MVI)as an independent high-risk factor for recurrence.While some studies suggest that postoperative adjuvant therapy may decrease the risk of recurrence following liver resection in HCC patients,the specific role of adju-vant therapies in those with MVI remains unclear.AIM To conduct a network meta-analysis(NMA)to evaluate the efficacy of various adjuvant therapies and determine the optimal adjuvant regimen.METHODS A systematic literature search was conducted on PubMed,EMBASE,and Web of Science until April 6,2023.Studies comparing different adjuvant therapies or comparing adjuvant therapy with hepatectomy alone were included.Hazard ratios(HRs)with 95%confidence intervals were used to combine data on recurrence free survival and OS in both pairwise meta-analyses and NMA.RESULTS Fourteen eligible trials(2268 patients)reporting five different therapies were included.In terms of reducing the risk of recurrence,radiotherapy(RT)[HR=0.34(0.23,0.5);surface under the cumulative ranking curve(SUCRA)=97.7%]was found to be the most effective adjuvant therapy,followed by hepatic artery infusion chemotherapy[HR=0.52(0.35,0.76);SUCRA=65.1%].Regarding OS improvement,RT[HR:0.35(0.2,0.61);SUCRA=93.1%]demonstrated the highest effectiveness,followed by sorafenib[HR=0.48(0.32,0.69);SUCRA=70.9%].INTRODUCTION Hepatocellular carcinoma(HCC)is the sixth most common malignant tumor in the world and ranks third in terms of worldwide malignant tumor mortality rates in 2020[1].Curative treatments for HCC include ablation,radical hepatectomy,and liver transplantation.However,ablation is suitable only for early-stage HCC patients,who represent a small percentage of the overall HCC population.Although liver transplantation serves as the optimal treatment for HCC patients,the scarcity of donor organs restricts the availability of this procedure.Therefore,hepatectomy is the most commonly employed curative treatment for resectable HCC.Unfortunately,the 5-year recurrence rate for patients who undergoing hepatectomy ranges from 50%to 70%[2,3].Recurrence of HCC is associated with several risk factors[4],including single nodule>5 cm,vascular invasion,and multiple nodules.Among these factors,microvascular invasion(MVI)is an independent risk factor for recurrence.MVI is defined as the presence of cancer cells in the lumen of endothelium-lined vessels,typically in the small branches of the portal and hepatic veins of the paracancerous liver tissue,visible only under the microscope[5].Previous studies have shown that among HCC patients who underwent hepatectomy,those with MVI had a higher risk of recurrence and shorter overall survival(OS)than those without MVI[6].Several studies have indicated that adjuvant therapy following curative hepatectomy can prevent recurrence and improve OS in HCC patients with MVI.These postoperative adjuvant therapies include transarterial chemoembolization(TACE)[7],sorafenib[8],hepatic artery infusion chemotherapy(HAIC)[9],and radiotherapy(RT)[10].However,the existing studies mostly compare individual adjuvant therapy with hepatectomy alone.Direct or indirect comparisons between the various adjuvant therapies are lacking.Therefore,we performed the network meta-analysis(NMA)to compare the relative efficacy of each adjuvant therapy to determine the optimal treatment.
文摘Primary liver cancer is one of the most common malignant tumours in the world, and according to statistics, about half of liver cancers occur in China, which seriously threatens the lives and health of people around the world, especially in China. Hepatocellular carcinoma is the most common type, accounting for about 90 per cent of primary liver cancers. Most patients are asymptomatic in the early stage and fail to pay attention to it. Most of the patients are in the middle or late stage when they are first diagnosed, and only 20% - 30% of them can receive radical hepatectomy. Patients are through the treatment to make the tumour shrinkage and downstaging, to achieve the condition of resectable, that is, the conversion treatment. Conversion therapy has great potential for development and has now become an indispensable treatment for intermediate and advanced hepatocellular carcinoma. However, there are various treatment options for conversion therapy, no uniform guidelines to guide clinical selection, and the overall conversion rate is still low, so it is particularly important to explore appropriate conversion therapy options. This article mainly describes the existing conversion therapies, hoping to provide help and ideas for exploring the best conversion therapies in the future.
