BACKGROUND Hepatocellular carcinoma(HCC)is a major cause of cancer-related mortality worldwide.Transcatheter arterial chemoembolization(TACE)has been performed as a palliative treatment for patients with HCC.However,H...BACKGROUND Hepatocellular carcinoma(HCC)is a major cause of cancer-related mortality worldwide.Transcatheter arterial chemoembolization(TACE)has been performed as a palliative treatment for patients with HCC.However,HCC is easy to recur after TACE.Magnetic resonance imaging(MRI)has clinical potential in evaluating the TACE treatment effect for patients with liver cancer.However,traditional MRI has some limitations.AIM To explore the clinical potential of diffusion kurtosis imaging(DKI)in predicting recurrence and cellular invasion of the peritumoral liver zone of HCC after TACE.METHODSSeventy-six patients with 82 HCC nodules were recruited in this study and underwent DKI afterTACE. According to pathological examinations or the overall modified response evaluationcriteria in solid tumors (mRECIST) criterion, 48 and 34 nodules were divided into true progressionand pseudo-progression groups, respectively. The TACE-treated area, peritumoral liver zone, andfar-tumoral zone were evaluated on DKI-derived metric maps. Non-parametric U test and receiveroperating characteristic curve (ROC) analysis were used to evaluate the prediction performance ofeach DKI metric between the two groups. The independent t-test was used to compare each DKImetric between the peritumoral and far-tumoral zones of the true progression group.RESULTSDKI metrics, including mean diffusivity (MD), axial diffusivity (DA), radial diffusivity (DR), axialkurtosis (KA), and anisotropy fraction of kurtosis (Fak), showed statistically different valuesbetween the true progression and pseudo-progression groups (P < 0.05). Among these, MD, DA,and DR values were higher in pseudo-progression lesions than in true progression lesions,whereas KA and FAk values were higher in true progression lesions than in pseudo-progressionlesions. Moreover, for the true progression group, the peritumoral zone showed significantlydifferent DA, DR, KA, and FAk values from the far-tumoral zone. Furthermore, MD values of theliver parenchyma (peritumoral and far-tumoral zones) were significantly lower in the trueprogression group than in the pseudo-progression group (P < 0.05).CONCLUSIONDKI has been demonstrated with robust performance in predicting the therapeutic response ofHCC to TACE. Moreover, DKI might reveal cellular invasion of the peritumoral zone by moleculardiffusion-restricted change.展开更多
AIM To investigate the efficacy and safety of postoperative adjuvant transcatheter arterial chemoembolization(PA-TACE) in preventing tumor recurrence and improving survival in Barcelona Clinic Liver Cancer(BCLC) early...AIM To investigate the efficacy and safety of postoperative adjuvant transcatheter arterial chemoembolization(PA-TACE) in preventing tumor recurrence and improving survival in Barcelona Clinic Liver Cancer(BCLC) early(A) and intermediate(B) stage hepatocellular carcinoma(HCC) patients with microvascular invasion(MVI).METHODS A total of 519 BCLC A or B HCC patients treated by liver resection alone or followed by PA-TACE between January 2012 and December 2015 were studied retrospectively. Univariate and multivariate analyses were performed to investigate the risk factors for recurrence-free survival(RFS) and overall survival(OS). Multiple logistic regression was used to identify the clinicopathological characteristics associated with MVI. The rates of RFS and OS were compared among patients with or without MVI treated with liver resection alone or followed by PA-TACE. RESULTS Univariate and multivariate analyses demonstrated that serum AFP level > 400 ng/m L, tumor size > 5 cm, tumor capsule invasion, MVI, and major hepatectomy were risk factors for poor OS. Tumor capsule invasion, MVI, tumor size > 5 cm, HBV-DNA copies > 1 x 104 IU/m L, and multinodularity were risk factors for poor RFS. Multiple logistic regression identified serum AFP level > 400 ng/m L, tumor size > 5 cm, and tumor capsule invasion as independent predictors of MVI. Both OS and DFS were significantly improved in patients with MVI who received PA-TACE as compared to those who underwent liver resection alone. Patients without MVI did not show a significant difference in OS and RFS between those treated by liver resection alone or followed by PA-TACE.CONCLUSION PA-TACE is a safe adjuvant intervention and can efficiently prevent tumor recurrence and improve the survival of BCLC early-and intermediate-stage HCC patients with MVI.展开更多
AIM:To assess the possible effect of two different types of preoperative transcatheter arterial chemoembolization(TACE)on recurrence-free survival after liver transplantation(LT)in patients with hepatocellular carcino...AIM:To assess the possible effect of two different types of preoperative transcatheter arterial chemoembolization(TACE)on recurrence-free survival after liver transplantation(LT)in patients with hepatocellular carcinoma(HCC)and to analyze the effects of TACE on tumor histology.METHODS:We retrospectively analyzed the histological features of 130 HCC nodules in 63 native livers removed at transplantation.Patients who received any other type of treatment such as radiofrequency tumor ablation,percutaneous ethanol ablation or who were not treated at all were excluded.All patients in the present study were within the Milan Criteria at the last imaging findings before transplantation.Doxorubicineluting bead TACE(DEB-TACE)was performed in 22patients(38 nodules),and conventional TACE(c-TACE)in 16(25 nodules).Patients’and tumors’characteristics were retrospectively reviewed.We performed a pernodule analysis of the explanted livers to establish the mean percentage of necrosis of any nodule treated by TACE(conventional or DEB)and a per-patient analysis to establish the percentage of necrosis in the cumulative tumor area,including 21 nodules not reached by TACE.Inflammatory and fibrotic changes in the tissue surrounding the tumor nodule were analyzed and categorized as poor/absent,moderate and enhanced reaction.Uni-and multivariate analysis of risk factors for HCC-recurrence were performed.RESULTS:The number and diameter of the nodules,the time spent on the waiting list and the number of treatments were similar in the two groups.A trend towards higher appropriate response rates(necrosis≥90%)was observed in the DEB-TACE group(44.7%vs32.0%,P=0.2834).The mean percentage of necrosis in the cumulative tumor area was 58.8%±36.6%in the DEB-TACE group and 50.2%±38.1%in the c-TACE group(P=0.4856).Fibrotic and inflammatory reactions surrounding the tumor nodule were markedly more common in the DEB-TACE group(P<0.0001,for both the parameters).The three-year recurrence-free survival was higher in DEB-TACE-treated patients than in conventionally treated patients(87.4%vs 61.5%,P=0.0493).Other factors affecting recurrence-free survival included viable tumor beyond Milan Criteria on histopathological examination,the percentage of necrosis on CTA≤50%and a pre-transplant serum-fetoprotein level greater than 70 ng/mL.On multivariate analysis,the lack of treatment with DEB-TACE,high levels of-fetoprotein and viable tumor beyond Milan Criteria at histology examination were identified as independent predictors of tumor recurrence.CONCLUSION:DEB-TACE can effectively promote tumor necrosis and improves recurrence-free survival after LT in HCC.展开更多
BACKGROUND Hepatocellular carcinoma(HCC)is the third leading cause of cancer death,causing about 750000 deaths worldwide every year.Patients with advanced hepatocellular carcinoma will often only receive transcatheter...BACKGROUND Hepatocellular carcinoma(HCC)is the third leading cause of cancer death,causing about 750000 deaths worldwide every year.Patients with advanced hepatocellular carcinoma will often only receive transcatheter arterial chemoembolization(TACE).Glypican-3(GPC3)is one of the most promising serum markers for HCC.Abnormal expression of miRNAs may be involved in the occurrence and development of tumor.AIM To explore the value of miR-1271 and GPC3 in evaluating the prognosis of patients with HCC after TACE.METHODS From January 2016 to December 2018,162 patients with advanced HCC who received TACE in our hospital were selected into the cancer group,and 162 patients who underwent physical examination during the same period were selected into the health group.The patients in the HCC group were treated with TACE.The changes of serum GPC3 and circulating miR-1271 in the HCC before and after TACE were analyzed.The expression of serum GPC3 was detected by enzyme-linked immunosorbent assay,and the expression of circulating miR-1271 was detected by real-time quantitative polymerase chain reaction.The methodological results of sensitivity,specificity,and accuracy of miR-1271 and GPC3 alone and joint detection of HCC were also evaluated.RESULTSThe level of serum GPC3 in patients with HCC was significantly higher than that in healthy controls.GPC3 levels were increased in both HCC patients and those treated with TACE compared with healthy controls.After TACE,the level of serum GPC3 was significantly lower than that before treatment(P<0.05),and the level of circulating miR-1271 was significantly higher than that before treatment(P<0.05).There were 112 cases(69.14%)with remission(complete remission+complete remission+stable disease)and 50 cases(30.86%)with relapse disease progression in HCC patients.After TACE,the miR-1271 level in patients with remission and relapse was lower than that in the healthy group,and the GPC3 level was higher than that in the healthy group,the differences were statistically significant(P<0.05).The miR-1271 of relapsed patients was lower than that of remission patients,and the level of GPC3 was higher than that of remission patients,and the difference was statistically significant(P<0.05).The sensitivity of combined detection of miR-1271 and GPC3 was significantly higher than that of single detection,and the difference was statistically significant(P<0.05);while the specificity of the two combined detections was lower than that of the single detection;and the accuracy was slightly higher than that of single detection,but the difference was not statistically significant.CONCLUSION The level of miR-1271 in patients with HCC was significantly increased and the level of GPC3 was decreased after TACE.Monitoring the levels of serum GPC3 and circulating miR-1271 has important clinical reference value for evaluating the prognosis of patients with HCC.The levels of serum GPC3 and circulating miR-1271 may help to determine tumor recurrence,evaluate survival status,and guide the next step of treatment.展开更多
AIM: To evaluate the downstaging rates in hepatitis C virus-patients with hepatocellular carcinoma(HCC), treated with degradable starch microspheres transcatheter arterial chemoembolization(DSM-TACE), to reach new-Mil...AIM: To evaluate the downstaging rates in hepatitis C virus-patients with hepatocellular carcinoma(HCC), treated with degradable starch microspheres transcatheter arterial chemoembolization(DSM-TACE), to reach new-Milan-criteria(nM C) for transplantation. METHODS: This study was approved by the Ethics Committee of our institution. From September 2013 to March 2014 eight patients(5 men and 3 women) with liver cirrhosis and multinodular HCC, that did not meet n MC at baseline, were enrolled in this study. Patients who received any other type of treatment such as termal ablation or percutaneous ethanol injection were excluded. DSM-TACE was performed in all patients using Embo Cept? S and doxorubicin. Baseline and follow-up computed tomography or magnetic resonance imaging was assessed measuring the longest enhancing axial dimension of each tumor according to the modified Response Evaluation Criteria In Solid Tumors measure-ments, and medical records were reviewed.RESULTS: DSM-TACE was successfully performed in all patients without major complication. We treated 35 lesions(mean 4.3 per patient). Six of eight patients(75%) had their HCC downstaged to meet nM C. Every patient whose disease was downstaged eventually underwent transplantation. The six patients who received transplant were still living at the time of this writing, without recurrence of HCC. Baseline age(P = 0.25), Model for End-stage Liver Disease score(P = 0. 77), and α-fetoprotein level(P = 1.00) were similar between patients with and without downstaged HCC. CONCLUSION: DSM-TACE represents a safely and effective treatment option with similar safety and efficacy of conventional chemoembolization and could be successfully performed also for downstaging disease in patients without n MC, allowing them to reach liver transplantation.展开更多
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 pa...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.展开更多
Background Recurrence of hepatitis B-related hepatocellular carcinoma （HCC） after curative resection is the leading factor influencing the prognosis of the disease. Therefore, further improvement of long-term surviv...Background Recurrence of hepatitis B-related hepatocellular carcinoma （HCC） after curative resection is the leading factor influencing the prognosis of the disease. Therefore, further improvement of long-term survival may depend on the prevention and treatment of the recurrent tumor. The aim of this research was to investigate the role of antiviral therapy and postoperative transcatheter arterial chemoembolization （TACE） in the prevention and treatment of hepatitis B-related HCC recurrence. Methods One hundred and twenty patients who underwent curative resection of hepatitis B-related HCC between January 2005 and June 2008 at our hospital were enrolled. Patients were divided into four groups according to the post-operative adjuvant therapy they received, i.e., control, antiviral therapy group, TACE group, and combined group. The disease-free survival （DFS） and the 12-, 24-, 36-month cumulative recurrence rates were studied. Results There was no significant difference between isolated postoperative antiviral therapy group and control in terms of disease-free survival （P=0.283）, while it was significantly higher in the TACE group compared to control （P=0.019）. In all patients, however, viral prophylactic therapy combined with/without TACE brought a favorable result compared to those only with/without TACE （P 〈0.001）. Similarly, no matter combined with or without antiviral treatment, postoperative TACE prolonged DFS （P=0.015）. Naturally, a combination of viral prophylactic therapy on the baseline TACE significantly benefited patients＇ postoperative DFS （P=-0.047） and vice verse （P=-0.002）. The 24-month cumulative recurrence rates of combined group were significantly lower than that of isolated control group and antiviral therapy （P 〈0.001 and P=0.011 respectively）. However, 36-month recurrence rate was significantly different in the control group compared to the TACE group and combined group （P=0.040 and 0.002 respectively）; same as the antiviral group compared to the combined group （P=-0.034）. Conclusions Post-operative TACE prevents early recurrence while antiviral therapy prevents late recurrence of HCC. Combination of antiviral therapy and TACE are suggested for prevention in HCC patients with high risk of recurrence.展开更多
Background:To study the influence of pathological responses(PR)after transcatheter arterial chemoembolization(TACE)on incidences of microvascular invasion(MVI)and early recurrence in hepatocellular carcinoma(HCC)patie...Background:To study the influence of pathological responses(PR)after transcatheter arterial chemoembolization(TACE)on incidences of microvascular invasion(MVI)and early recurrence in hepatocellular carcinoma(HCC)patients.Methods:Between 2013 to 2015,consecutive HCC patients who underwent liver resection with“curative”intent at three hospitals were enrolled in this study.Patients with different areas of PR after preoperative TACE were compared with those without preoperative TACE on the incidences of MVI,early recurrence rates and patterns of recurrence before and after propensity score matching(PSM).Results:Of 1,970 patients,737 patients who received preoperative TACE were divided into three groups according to the areas of PR:≥90%(n=226),60-90%(n=447),and<60%(n=64).PR≥90%was an independent protective factor of incidences of MVI[odds ratio(OR),0.144;95%confidence interval(CI),0.082-0.245,P<0.001)and early recurrence(HR,0.742;95%CI,0.561-0.963,P=0.032);while PR<60%was an independent risk factor of incidences of MVI(OR,6.076;95%CI,3.004-11.728,P<0.001)and early recurrence(HR,1.428;95%CI,1.095-1.929;P=0.009).Furthermore,patients with PR<60%were significantly more likely to develop multiple intrahepatic recurrences involving multiple hepatic segments when compared with patients without preoperative TACE.Conclusions:This study indicated the area of PR after TACE was closely associated with the incidences of MVI and early tumor recurrence.Patients with PR<60%were at significantly higher risks of having more MVI,early and multiple tumor recurrences.展开更多
Owing to its heterogeneous and highly aggressive nature,hepatocellular carcinoma(HCC)has a high recurrence rate,which is a non-negligible problem despite the increasing number of available treatment options.Recent cli...Owing to its heterogeneous and highly aggressive nature,hepatocellular carcinoma(HCC)has a high recurrence rate,which is a non-negligible problem despite the increasing number of available treatment options.Recent clinical trials have attempted to reduce the recurrence and develop innovative treatment options for patients with recurrent HCC.In the event of liver remnant recurrence,the currently available treatment options include repeat hepatectomy,salvage liver transplantation,tumor ablation,transcatheter arterial chemoembolization,stereotactic body radiotherapy,systemic therapies,and combination therapy.In this review,we summarize the strategies to reduce the recurrence of high-risk tumors and aggressive therapies for recurrent HCC.Additionally,we discuss methods to prevent HCC recurrence and prognostic models constructed based on predictors of recurrence to develop an appropriate surveillance program.展开更多
Objective： To investigate the therapeutic effects of Jiedu Granules （解毒颗粒）, a Chinese medicine （CM） compound, plus Cinobufacini Injection （华蟾素注射液）, which was extracted from skin of Bufo bufo gargariza...Objective： To investigate the therapeutic effects of Jiedu Granules （解毒颗粒）, a Chinese medicine （CM） compound, plus Cinobufacini Injection （华蟾素注射液）, which was extracted from skin of Bufo bufo gargarizans Cantor, to prevent the recurrence of hepatocellular carcinoma （HCC） after surgical resection. Methods： In this case-control trial, a total of 120 patients who stayed in Changhai Hospital were enrolled from December 2001 to December 2006. Sixty patients were treated with Jiedu Granules plus Cinobufacini Injection to prevent tumor recurrence after operation （CM group） and 60 patients were treated with transcatheter arterial chemoembolization （TACE） after operation （TACE group）. Progression-free survival （PFS） and overall survival （OS） rates were determined to evaluate the therapeutic effects of post-operative management of patients with HCC. Results： PFS in the CM group was 18.07 months [95% confidence interval （CI）： 12.49-23.65] and the 1-, 2-, 3-, 4- and 5-year PFS rates were 61%, 39%, 26%, 22% and 12%, respectively. PFS in the TACE group was 8.03 months （95% CI： 6.63-9.44） and the 1-, 2-, 3-, 4- and 5-year PFS rates were 34%, 11%, 7%, 2% and 0%, respectively. There was significant difference in survival rate between the two groups （P〈0.01）. The mean survival time （MST） of patients in the CM group was 49.53 months versus 39.90 months of the TACE group. The 1-, 2-, 3-, 4- and 5-year survival rates were 90%, 82%, 80%, 70% and 63%, respectively, in the CM group, and 79%, 70%, 60%, 60% and 36%, respectively, in the TACE group. There was significant difference in survival time between the two groups （P=0.045）. Conclusions： Jiedu Granules plus Cinobufacini Injection, a combination that is commonly used for post-operation management of HCC, can postpone tumor recurrence and metastasis, prolong the survival time and increase the survival rate of post-surgical patients with HCC. However, these findings need to be confirmed in a prospective, randomized controlled trial.展开更多
Aim: To investigate the survivals and efficacy of the doxorubicin drug eluting beads transcatheter arterial chemoembolization (TACE) in patients with recurrent hepatocellular carcinoma (HCC) status post orthotopic liv...Aim: To investigate the survivals and efficacy of the doxorubicin drug eluting beads transcatheter arterial chemoembolization (TACE) in patients with recurrent hepatocellular carcinoma (HCC) status post orthotopic liver transplantation. Methods: Consecutive patients with HCC who underwent orthotopic liver transplantation from 2005 to 2012 were reviewed. Patients who developed recurrent HCC after orthotopic liver transplantation and received doxorubicin drug eluting beads TACE therapy were identified and included in the study. Survivals were calculated from the time of 1st doxorubicin drug eluting beads TACE of recurrent HCC. Kaplan Meier estimator with log rank test was used for survival analysis. Results: Eight patients had recurrent HCC after orthotopic liver transplantation and received doxorubicin drug eluting beads TACE. The overall median survival of these patients was 15.6 months. Two patients had significantly poorer overall median survival from doxorubicin drug eluting beads TACE (3.4 months) and both showed elevated serum alpha-fetoprotein levels (> 400 ng/mL) and extra-hepatic metastases (P = 0.03). Patients with poorly differentiated HCC in explant liver had the poor median overall survival (3.6 months) compared to the patients with well-to-moderately differentiated HCC (21.7 months, P = 0.004). Conclusion:Doxorubicin drug eluting beads TACE appears to be an effective treatment option for patients with recurrent HCC after orthotopic liver transplantation.展开更多
基金the Greater Bay Area Institute of Precision Medicine,No.KCH2310094Shanghai Sailing Program,No.22YF1405000+1 种基金Research Startup Fund of Huashan Hospital Fudan University,No.2021QD035and Clinical Research Plan of SHDC,No.SHDC2020CR3020A.
文摘BACKGROUND Hepatocellular carcinoma(HCC)is a major cause of cancer-related mortality worldwide.Transcatheter arterial chemoembolization(TACE)has been performed as a palliative treatment for patients with HCC.However,HCC is easy to recur after TACE.Magnetic resonance imaging(MRI)has clinical potential in evaluating the TACE treatment effect for patients with liver cancer.However,traditional MRI has some limitations.AIM To explore the clinical potential of diffusion kurtosis imaging(DKI)in predicting recurrence and cellular invasion of the peritumoral liver zone of HCC after TACE.METHODSSeventy-six patients with 82 HCC nodules were recruited in this study and underwent DKI afterTACE. According to pathological examinations or the overall modified response evaluationcriteria in solid tumors (mRECIST) criterion, 48 and 34 nodules were divided into true progressionand pseudo-progression groups, respectively. The TACE-treated area, peritumoral liver zone, andfar-tumoral zone were evaluated on DKI-derived metric maps. Non-parametric U test and receiveroperating characteristic curve (ROC) analysis were used to evaluate the prediction performance ofeach DKI metric between the two groups. The independent t-test was used to compare each DKImetric between the peritumoral and far-tumoral zones of the true progression group.RESULTSDKI metrics, including mean diffusivity (MD), axial diffusivity (DA), radial diffusivity (DR), axialkurtosis (KA), and anisotropy fraction of kurtosis (Fak), showed statistically different valuesbetween the true progression and pseudo-progression groups (P < 0.05). Among these, MD, DA,and DR values were higher in pseudo-progression lesions than in true progression lesions,whereas KA and FAk values were higher in true progression lesions than in pseudo-progressionlesions. Moreover, for the true progression group, the peritumoral zone showed significantlydifferent DA, DR, KA, and FAk values from the far-tumoral zone. Furthermore, MD values of theliver parenchyma (peritumoral and far-tumoral zones) were significantly lower in the trueprogression group than in the pseudo-progression group (P < 0.05).CONCLUSIONDKI has been demonstrated with robust performance in predicting the therapeutic response ofHCC to TACE. Moreover, DKI might reveal cellular invasion of the peritumoral zone by moleculardiffusion-restricted change.
基金Supported by Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor,Ministry of Education,No.GKZ201604Key Project of Guangxi Health and Family Planning Commission,China,No.S201513Key Project of Guangxi Science and Technology Department,China,No.Gui Ke AB16380242
文摘AIM To investigate the efficacy and safety of postoperative adjuvant transcatheter arterial chemoembolization(PA-TACE) in preventing tumor recurrence and improving survival in Barcelona Clinic Liver Cancer(BCLC) early(A) and intermediate(B) stage hepatocellular carcinoma(HCC) patients with microvascular invasion(MVI).METHODS A total of 519 BCLC A or B HCC patients treated by liver resection alone or followed by PA-TACE between January 2012 and December 2015 were studied retrospectively. Univariate and multivariate analyses were performed to investigate the risk factors for recurrence-free survival(RFS) and overall survival(OS). Multiple logistic regression was used to identify the clinicopathological characteristics associated with MVI. The rates of RFS and OS were compared among patients with or without MVI treated with liver resection alone or followed by PA-TACE. RESULTS Univariate and multivariate analyses demonstrated that serum AFP level > 400 ng/m L, tumor size > 5 cm, tumor capsule invasion, MVI, and major hepatectomy were risk factors for poor OS. Tumor capsule invasion, MVI, tumor size > 5 cm, HBV-DNA copies > 1 x 104 IU/m L, and multinodularity were risk factors for poor RFS. Multiple logistic regression identified serum AFP level > 400 ng/m L, tumor size > 5 cm, and tumor capsule invasion as independent predictors of MVI. Both OS and DFS were significantly improved in patients with MVI who received PA-TACE as compared to those who underwent liver resection alone. Patients without MVI did not show a significant difference in OS and RFS between those treated by liver resection alone or followed by PA-TACE.CONCLUSION PA-TACE is a safe adjuvant intervention and can efficiently prevent tumor recurrence and improve the survival of BCLC early-and intermediate-stage HCC patients with MVI.
文摘AIM:To assess the possible effect of two different types of preoperative transcatheter arterial chemoembolization(TACE)on recurrence-free survival after liver transplantation(LT)in patients with hepatocellular carcinoma(HCC)and to analyze the effects of TACE on tumor histology.METHODS:We retrospectively analyzed the histological features of 130 HCC nodules in 63 native livers removed at transplantation.Patients who received any other type of treatment such as radiofrequency tumor ablation,percutaneous ethanol ablation or who were not treated at all were excluded.All patients in the present study were within the Milan Criteria at the last imaging findings before transplantation.Doxorubicineluting bead TACE(DEB-TACE)was performed in 22patients(38 nodules),and conventional TACE(c-TACE)in 16(25 nodules).Patients’and tumors’characteristics were retrospectively reviewed.We performed a pernodule analysis of the explanted livers to establish the mean percentage of necrosis of any nodule treated by TACE(conventional or DEB)and a per-patient analysis to establish the percentage of necrosis in the cumulative tumor area,including 21 nodules not reached by TACE.Inflammatory and fibrotic changes in the tissue surrounding the tumor nodule were analyzed and categorized as poor/absent,moderate and enhanced reaction.Uni-and multivariate analysis of risk factors for HCC-recurrence were performed.RESULTS:The number and diameter of the nodules,the time spent on the waiting list and the number of treatments were similar in the two groups.A trend towards higher appropriate response rates(necrosis≥90%)was observed in the DEB-TACE group(44.7%vs32.0%,P=0.2834).The mean percentage of necrosis in the cumulative tumor area was 58.8%±36.6%in the DEB-TACE group and 50.2%±38.1%in the c-TACE group(P=0.4856).Fibrotic and inflammatory reactions surrounding the tumor nodule were markedly more common in the DEB-TACE group(P<0.0001,for both the parameters).The three-year recurrence-free survival was higher in DEB-TACE-treated patients than in conventionally treated patients(87.4%vs 61.5%,P=0.0493).Other factors affecting recurrence-free survival included viable tumor beyond Milan Criteria on histopathological examination,the percentage of necrosis on CTA≤50%and a pre-transplant serum-fetoprotein level greater than 70 ng/mL.On multivariate analysis,the lack of treatment with DEB-TACE,high levels of-fetoprotein and viable tumor beyond Milan Criteria at histology examination were identified as independent predictors of tumor recurrence.CONCLUSION:DEB-TACE can effectively promote tumor necrosis and improves recurrence-free survival after LT in HCC.
文摘BACKGROUND Hepatocellular carcinoma(HCC)is the third leading cause of cancer death,causing about 750000 deaths worldwide every year.Patients with advanced hepatocellular carcinoma will often only receive transcatheter arterial chemoembolization(TACE).Glypican-3(GPC3)is one of the most promising serum markers for HCC.Abnormal expression of miRNAs may be involved in the occurrence and development of tumor.AIM To explore the value of miR-1271 and GPC3 in evaluating the prognosis of patients with HCC after TACE.METHODS From January 2016 to December 2018,162 patients with advanced HCC who received TACE in our hospital were selected into the cancer group,and 162 patients who underwent physical examination during the same period were selected into the health group.The patients in the HCC group were treated with TACE.The changes of serum GPC3 and circulating miR-1271 in the HCC before and after TACE were analyzed.The expression of serum GPC3 was detected by enzyme-linked immunosorbent assay,and the expression of circulating miR-1271 was detected by real-time quantitative polymerase chain reaction.The methodological results of sensitivity,specificity,and accuracy of miR-1271 and GPC3 alone and joint detection of HCC were also evaluated.RESULTSThe level of serum GPC3 in patients with HCC was significantly higher than that in healthy controls.GPC3 levels were increased in both HCC patients and those treated with TACE compared with healthy controls.After TACE,the level of serum GPC3 was significantly lower than that before treatment(P<0.05),and the level of circulating miR-1271 was significantly higher than that before treatment(P<0.05).There were 112 cases(69.14%)with remission(complete remission+complete remission+stable disease)and 50 cases(30.86%)with relapse disease progression in HCC patients.After TACE,the miR-1271 level in patients with remission and relapse was lower than that in the healthy group,and the GPC3 level was higher than that in the healthy group,the differences were statistically significant(P<0.05).The miR-1271 of relapsed patients was lower than that of remission patients,and the level of GPC3 was higher than that of remission patients,and the difference was statistically significant(P<0.05).The sensitivity of combined detection of miR-1271 and GPC3 was significantly higher than that of single detection,and the difference was statistically significant(P<0.05);while the specificity of the two combined detections was lower than that of the single detection;and the accuracy was slightly higher than that of single detection,but the difference was not statistically significant.CONCLUSION The level of miR-1271 in patients with HCC was significantly increased and the level of GPC3 was decreased after TACE.Monitoring the levels of serum GPC3 and circulating miR-1271 has important clinical reference value for evaluating the prognosis of patients with HCC.The levels of serum GPC3 and circulating miR-1271 may help to determine tumor recurrence,evaluate survival status,and guide the next step of treatment.
文摘AIM: To evaluate the downstaging rates in hepatitis C virus-patients with hepatocellular carcinoma(HCC), treated with degradable starch microspheres transcatheter arterial chemoembolization(DSM-TACE), to reach new-Milan-criteria(nM C) for transplantation. METHODS: This study was approved by the Ethics Committee of our institution. From September 2013 to March 2014 eight patients(5 men and 3 women) with liver cirrhosis and multinodular HCC, that did not meet n MC at baseline, were enrolled in this study. Patients who received any other type of treatment such as termal ablation or percutaneous ethanol injection were excluded. DSM-TACE was performed in all patients using Embo Cept? S and doxorubicin. Baseline and follow-up computed tomography or magnetic resonance imaging was assessed measuring the longest enhancing axial dimension of each tumor according to the modified Response Evaluation Criteria In Solid Tumors measure-ments, and medical records were reviewed.RESULTS: DSM-TACE was successfully performed in all patients without major complication. We treated 35 lesions(mean 4.3 per patient). Six of eight patients(75%) had their HCC downstaged to meet nM C. Every patient whose disease was downstaged eventually underwent transplantation. The six patients who received transplant were still living at the time of this writing, without recurrence of HCC. Baseline age(P = 0.25), Model for End-stage Liver Disease score(P = 0. 77), and α-fetoprotein level(P = 1.00) were similar between patients with and without downstaged HCC. CONCLUSION: DSM-TACE represents a safely and effective treatment option with similar safety and efficacy of conventional chemoembolization and could be successfully performed also for downstaging disease in patients without n MC, allowing them to reach liver transplantation.
文摘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.
文摘Background Recurrence of hepatitis B-related hepatocellular carcinoma （HCC） after curative resection is the leading factor influencing the prognosis of the disease. Therefore, further improvement of long-term survival may depend on the prevention and treatment of the recurrent tumor. The aim of this research was to investigate the role of antiviral therapy and postoperative transcatheter arterial chemoembolization （TACE） in the prevention and treatment of hepatitis B-related HCC recurrence. Methods One hundred and twenty patients who underwent curative resection of hepatitis B-related HCC between January 2005 and June 2008 at our hospital were enrolled. Patients were divided into four groups according to the post-operative adjuvant therapy they received, i.e., control, antiviral therapy group, TACE group, and combined group. The disease-free survival （DFS） and the 12-, 24-, 36-month cumulative recurrence rates were studied. Results There was no significant difference between isolated postoperative antiviral therapy group and control in terms of disease-free survival （P=0.283）, while it was significantly higher in the TACE group compared to control （P=0.019）. In all patients, however, viral prophylactic therapy combined with/without TACE brought a favorable result compared to those only with/without TACE （P 〈0.001）. Similarly, no matter combined with or without antiviral treatment, postoperative TACE prolonged DFS （P=0.015）. Naturally, a combination of viral prophylactic therapy on the baseline TACE significantly benefited patients＇ postoperative DFS （P=-0.047） and vice verse （P=-0.002）. The 24-month cumulative recurrence rates of combined group were significantly lower than that of isolated control group and antiviral therapy （P 〈0.001 and P=0.011 respectively）. However, 36-month recurrence rate was significantly different in the control group compared to the TACE group and combined group （P=0.040 and 0.002 respectively）; same as the antiviral group compared to the combined group （P=-0.034）. Conclusions Post-operative TACE prevents early recurrence while antiviral therapy prevents late recurrence of HCC. Combination of antiviral therapy and TACE are suggested for prevention in HCC patients with high risk of recurrence.
基金the Institutional Ethics Committees of the Eastern Hepatobiliary Surgery Hospital,940 Hospital of PLA Joint Logistic Support Force,and Hai Nan Hospital of Chinese PLA General Hospital(No.EHBHKY2020-K-056)。
文摘Background:To study the influence of pathological responses(PR)after transcatheter arterial chemoembolization(TACE)on incidences of microvascular invasion(MVI)and early recurrence in hepatocellular carcinoma(HCC)patients.Methods:Between 2013 to 2015,consecutive HCC patients who underwent liver resection with“curative”intent at three hospitals were enrolled in this study.Patients with different areas of PR after preoperative TACE were compared with those without preoperative TACE on the incidences of MVI,early recurrence rates and patterns of recurrence before and after propensity score matching(PSM).Results:Of 1,970 patients,737 patients who received preoperative TACE were divided into three groups according to the areas of PR:≥90%(n=226),60-90%(n=447),and<60%(n=64).PR≥90%was an independent protective factor of incidences of MVI[odds ratio(OR),0.144;95%confidence interval(CI),0.082-0.245,P<0.001)and early recurrence(HR,0.742;95%CI,0.561-0.963,P=0.032);while PR<60%was an independent risk factor of incidences of MVI(OR,6.076;95%CI,3.004-11.728,P<0.001)and early recurrence(HR,1.428;95%CI,1.095-1.929;P=0.009).Furthermore,patients with PR<60%were significantly more likely to develop multiple intrahepatic recurrences involving multiple hepatic segments when compared with patients without preoperative TACE.Conclusions:This study indicated the area of PR after TACE was closely associated with the incidences of MVI and early tumor recurrence.Patients with PR<60%were at significantly higher risks of having more MVI,early and multiple tumor recurrences.
文摘Owing to its heterogeneous and highly aggressive nature,hepatocellular carcinoma(HCC)has a high recurrence rate,which is a non-negligible problem despite the increasing number of available treatment options.Recent clinical trials have attempted to reduce the recurrence and develop innovative treatment options for patients with recurrent HCC.In the event of liver remnant recurrence,the currently available treatment options include repeat hepatectomy,salvage liver transplantation,tumor ablation,transcatheter arterial chemoembolization,stereotactic body radiotherapy,systemic therapies,and combination therapy.In this review,we summarize the strategies to reduce the recurrence of high-risk tumors and aggressive therapies for recurrent HCC.Additionally,we discuss methods to prevent HCC recurrence and prognostic models constructed based on predictors of recurrence to develop an appropriate surveillance program.
基金Supported by National Key Technology R&D Program for the 11th Five-Year Plan(No.2006 BAI04A06)
文摘Objective： To investigate the therapeutic effects of Jiedu Granules （解毒颗粒）, a Chinese medicine （CM） compound, plus Cinobufacini Injection （华蟾素注射液）, which was extracted from skin of Bufo bufo gargarizans Cantor, to prevent the recurrence of hepatocellular carcinoma （HCC） after surgical resection. Methods： In this case-control trial, a total of 120 patients who stayed in Changhai Hospital were enrolled from December 2001 to December 2006. Sixty patients were treated with Jiedu Granules plus Cinobufacini Injection to prevent tumor recurrence after operation （CM group） and 60 patients were treated with transcatheter arterial chemoembolization （TACE） after operation （TACE group）. Progression-free survival （PFS） and overall survival （OS） rates were determined to evaluate the therapeutic effects of post-operative management of patients with HCC. Results： PFS in the CM group was 18.07 months [95% confidence interval （CI）： 12.49-23.65] and the 1-, 2-, 3-, 4- and 5-year PFS rates were 61%, 39%, 26%, 22% and 12%, respectively. PFS in the TACE group was 8.03 months （95% CI： 6.63-9.44） and the 1-, 2-, 3-, 4- and 5-year PFS rates were 34%, 11%, 7%, 2% and 0%, respectively. There was significant difference in survival rate between the two groups （P〈0.01）. The mean survival time （MST） of patients in the CM group was 49.53 months versus 39.90 months of the TACE group. The 1-, 2-, 3-, 4- and 5-year survival rates were 90%, 82%, 80%, 70% and 63%, respectively, in the CM group, and 79%, 70%, 60%, 60% and 36%, respectively, in the TACE group. There was significant difference in survival time between the two groups （P=0.045）. Conclusions： Jiedu Granules plus Cinobufacini Injection, a combination that is commonly used for post-operation management of HCC, can postpone tumor recurrence and metastasis, prolong the survival time and increase the survival rate of post-surgical patients with HCC. However, these findings need to be confirmed in a prospective, randomized controlled trial.
文摘Aim: To investigate the survivals and efficacy of the doxorubicin drug eluting beads transcatheter arterial chemoembolization (TACE) in patients with recurrent hepatocellular carcinoma (HCC) status post orthotopic liver transplantation. Methods: Consecutive patients with HCC who underwent orthotopic liver transplantation from 2005 to 2012 were reviewed. Patients who developed recurrent HCC after orthotopic liver transplantation and received doxorubicin drug eluting beads TACE therapy were identified and included in the study. Survivals were calculated from the time of 1st doxorubicin drug eluting beads TACE of recurrent HCC. Kaplan Meier estimator with log rank test was used for survival analysis. Results: Eight patients had recurrent HCC after orthotopic liver transplantation and received doxorubicin drug eluting beads TACE. The overall median survival of these patients was 15.6 months. Two patients had significantly poorer overall median survival from doxorubicin drug eluting beads TACE (3.4 months) and both showed elevated serum alpha-fetoprotein levels (> 400 ng/mL) and extra-hepatic metastases (P = 0.03). Patients with poorly differentiated HCC in explant liver had the poor median overall survival (3.6 months) compared to the patients with well-to-moderately differentiated HCC (21.7 months, P = 0.004). Conclusion:Doxorubicin drug eluting beads TACE appears to be an effective treatment option for patients with recurrent HCC after orthotopic liver transplantation.
