We have performed guided chemoembolization on 84 patients of moderate and advanced carcinoma of liver using adriamycin lipiodol emulsion (A/L) since 1986. Result showed that the rate of improvement of symptoms was 86.1%, in 75% cases the AFP were decreased and in 79.2% the size of tumor were reduced. The mean survival time was 10.3 months which was much higher than that of the control group (5.6 months,Plt;0.001). THe survival rates of 1/2,1,2,3 year were 89.3%,43.4%,13.5% and 3.8% respctively that were significantly higher than those of the control group (51.2%, 11.5%,0) (Plt;0.01). Three patients underwent secondary resection after using A/L chemoembolization ans gelatin spinge central embolization with a longer survival rate. This may be a good method of treatment to the nonresectable liver cancers and may also be an easy way for postoperative observation.
Objective To evaluate the efficacy and safety of transcatheter arterial chemoembolization (TACE) combined with transurethral resection of bladder tumor (TURBT) for muscle-invasive bladder cancer (MIBC). Methods China National Knowledge Infrastructure, Chongqing VIP, Wanfang, SinoMed, PubMed, Web of Science, and Cochrane Library were searched from the establishment of databases until December 2023. All randomized controlled trials of TACE combined with TURBT for MIBC were collected and subjected to meta-analysis using RevMan 5.4 software. Results A total of 7 studies were included, involving 490 patients, with 246 in the TACE+TURBT group and 244 in the TURBT group. The meta-analysis results showed that compared with TURBT, TACE+TURBT had certain advantages in reducing recurrence rate [relative risk (RR)=0.49, 95% confidence interval (CI) (0.35, 0.68)], improving survival rate [RR=1.16, 95%CI (1.07, 1.27)], shortening surgical time [standardized mean difference (SMD)=−4.97, 95%CI (−7.54, −2.40)], reducing intraoperative bleeding [SMD=−4.19, 95%CI (−5.78, −2.60)], and improving quality of life [SMD=4.51, 95%CI (2.15, 6.86)]. The adverse reactions of the two groups were similar. Conclusions Existing evidence suggests that TACE may reduce intraoperative bleeding and shorten surgical time to help achieve maximum TURBT. TACE combined with TURBT may be superior to simple TURBT in terms of tumor recurrence rate and survival rate. TACE combined with TURBT can benefit MIBC patients in bladder-preserving treatment plans.
ObjectiveTo evaluate the effects of combined TACE and PVC regarding the survival and diseasefree survival rate in hepatocellular carcinoma (HCC) patients. MethodsThe relevant articles were searchd by a database search of PubMed, EMBASE, Cochrane Library (CENTRAL) Databases, Web of Science, Sciencedirect, National Institute of Health Clinical Trials Database, CNKI, WANFANG Database, and VIP Database. The analysis of the data was performed using Revman 5.1 Software. ResultsBy searching and selecting, a total of ten articles met the inclusion criteria, of which 6 were in the postoperative group, and 4 were in the no-operative group. There were no statistical significance of heterogeneity in each group through subgroup analyzed. The pooled OR showed that combined TACE and PVC could significantly increase the 1-, 2-, and/or 3-year survival and disease-free survival rates compared with TACE alone for HCC patients. The pooled OR and 95% CI of the 1-, 2-and/or 3-year survival and disease-free survival rate, respectively, were as follows:In operative group, 1-year disease-free survival rate 2.09, 1.21-3.61; 3-year disease-free survival rate 3.62, 1.88-6.97; 1-year survival rate 2.25, 1.30-3.87; 3-year survival rate 1.96, 1.20-3.21. In no-perative group:1-year survival rate 3.90, 2.33-6.54; 2-year survival rate 5.30, 1.87-15.06. Conlusions Compared with TACE alone, postoperative adjuvant combined TACE and PVC can significantly increase the 1-, and 3-year survival and disease-free survival rates. For no-perative group, adjuvant combined TACE and PVC can significantly increase the 1-, and 2-year survival rates. Based on the limitations of this meta-analysis (this article is included in the high quality literature less), clinicians should be cautious by using our findings.
ObjectiveTo explore the clinical efficacy of transcatheter arterial embolization or transcatheter arterial embolization combined with percutaneous transhepatic sclerotherapy injection for hepatic cavernous hemangioma with different blood supply. MethodsEighty-six patients with hepatic cavernous hemangioma with different blood supply received femoral artery pingyangmycin iodized oil embolization or transcatheter arterial embolization combined with percutaneous transhepatic injection of pingyangmycin iodized oil embolization from February 2004 to April 2013. ResultsForty-five cases (52.3%) of tumor decreased by over 50%; 26 (30.2%) decreased by about 20% to 50%; 11 (12.8%) decreased by less than 20%; and 4 (4.7%) had no significant change in the tumor diameter. Patients did not have serious complications. ConclusionThe effect of individualized intervention for hepatic cavernous hemangioma with different blood supply is obvious, and it is a safe and effective therapeutic method.
Objective To compare the effect of two chemotherapeutic patterns after hepatectomy of hepatocellular carcinoma （HCC） with portal vein tumor thrombi（PVTT）. Methods The clinical data of 51 HCC patients with PVTT who were treated in our department from June 2006 to December 2011 were analyzed retrospectively. Fifty-one HCC patients with PVTT who were performed hepatectomy and treatment of antivirus and improve immune were divided into two groups according to chemotherapeutic patterns after operation： portal vein infusion drug deliver system （PVIDDS）group （n=19） and transcatheter arterial chemoembolization（TACE） group（n=32），and to compare the treatment effect of the two groups. Results The recurrence rate of 1-month, 1-year，3-year， and 5-year after operation in TACE group was 3.1%（1/32），46.9%（15/32），84.4%（27/32）， and 100%（32/32），respectively. And in PVIDDS group, which was 5.3%（1/19），52.6%（10/19），100%（19/19）， and 100%（19/19），respectively. There were no differences in recurrence rate of 1-month, 1-year, and 5-year after operation in two groups（P＞0.05）. Recurrence rate of 3-year after operation in TACE group was lower than that in PVIDDS group（P＜0.05）. There were no differences in medial survival time（17.1 months vs.15.9 months）， survival rate of 1-year（93.8% vs.94.7%） and 3-year（40.6% vs. 36.8%） after operation in TACE group and PVIDDS group（P＞0.05）. Survival rate of 5-year after operation in TACE group was higher than that in PVIDDS group（21.9% vs.0, P＜0.05）. The rate of complication in TACE group was lower than that in PVIDDS group（65.6% vs.94.7%，P＜0.05）. Conclusions If the HCC patients with PVTT could endure operation，surgical resection should be considered firstly，furthermore antivirus treatment, improving immune，and chemotherapy should be considered after operation. The effect of TACE is better than PVIDDS.
ObjectiveTo compare the value of apparent diffusion coefficients (ADCs) of MR-DWI at different b values in evaluating the progression of hepatocellular carcinoma (HCC) after transcatheter arterial chemoembolization (TACE).MethodsAll of 168 patients with HCC who met the inclusion and exclusion criteria and received the TACE for the first time in the Characteristic Medical Center of PAPF were collected retrospectively, who were divided into a stable group and progressive group according to the results of MRI evaluation at the 6th month after the TACE treatment. The clinical and imaging data of the two groups were compared before the TACE treatment. The Cox proportional hazard regression model was used to analyze the risk factors for the disease progression after the TACE treatment. The receiver operating characteristic curve (ROC) was used to analyze the predicting of efficacy evaluation of TACE by the ADC values at different b values.ResultsCompared with the stable group, the proportions of hepatitis B cirrhosis history, portal vein tumor thrombus, and arteriovenous fistula were higher (P<0.05), and the BCLC stage and Child Pugh grade were worse (P<0.05), and the ADC values were higher (P<0.05) in the progressive group. The results of Cox analysis showed that the ADC values at b=600 and 800 s/mm2 before the TACE, history of hepatitis B cirrhosis, portal vein tumor thrombus, arteriovenous fistula, advanced BCLC stage and Child-Pugh grade were the risk factors for the progression at the 6th month after the TACE treatment. When the b value was 800 s/mm2, the ADC value had the highest efficacy in predicting the outcome of patients (area under ROC curve was 0.746), and the best diagnostic cut-off point was 1.20×10–3 mm2/s, the sensitivity was 73.3% and the specificity was 71.8%.ConclusionADC value of MR-DWI could predict progression after TACE in patients with HCC, and ADC value of 800 s/mm2 has a better predictive value for them.
ObjectivesTo systematically review the safety and effectiveness of uterine artery embolization (UAE), surgery and high intensity focused ultrasound (HIFU) in the treatment of uterine fibroids.MethodsPubMed, EMbase, The Cochrane Library, Web of Science, WanFang Data and CNKI databases were electronically searched to collect relevant studies on comparing the safety and effectiveness of UAE, surgery and HIFU in the treatment of uterine fibroids from January 2000 to August 2019. Two reviewers independently screened the literature, extracted the data and evaluated the risk of bias of included studies, network meta-analysis was performed by ADDIS 1.16.8 software and Stata 14.0 software.ResultsA total of 11 trials (22 references) involving 3469 patients were included. Compared with surgery, UAE and HIFU patients had higher quality of life (1-year follow-up) improvement, and UAE was higher than HIFU. Network meta-analysis showed that patients treated with HIFU had the lowest incidence of major complications within 1 year, followed by UAE, and surgery. Patients treated with HIFU and UAE had shorter hospitalization and quicker recovery time than surgery. The rate of further intervention after surgery treatment might be lower than that of UAE and HIFU.ConclusionsUAE has the highest quality of life improvement (1-year follow-up) for uterine fibroids. HIFU and UAE are safer with shorter hospital stays and quicker recovery time compared with surgery. However, both UAE and HIFU have the risk of re-treatment. However, limited by the number and quality of included studies, the above conclusions are needed to be verified by more high-quality studies.
Objective To summarize the effect of lenvatinib + transarterial chemoembolization (TACE) + programmed cell death protein-1 (PD-1) antibody in the treatment of hepatocellular carcinoma with main portal vein tumor thrombus and cavernous transformation. Methods In this study, we reported the clinical data of four patients with hepatocellular carcinoma with main portal vein tumor thrombus and cavernous transformation who received conversion therapy with lenvatinib combined with TACE and PD-1 antibody in West China Hospital. Results Among the four patients, two patients achieved complete response and two achieved partial response; tumor markers were significantly decreased after combination treatment. However, all four patients failed to undergo hepatectomy. ConclusionsLenvatinib + TACE + PD-1 antibody is effective for hepatocellular carcinoma with main portal vein tumor thrombus and cavernous transformation. However, there are still many problems worthy of further discussion.
Objective To evaluate the hemostatic effect of selective artery embolization in treatment for traumatic hepatic rupture bleeding. Methods The clinical data of 63 patients with traumatic hepatic rupture treated in this hospital from Jan. 2004 to Jun. 2011 were analyzed retrospectively. With Seldinger technique， a catheter was introduced into the liver artery via the right femoral artery for angiography. Once the bleeding site was identified， microcatheter was placed into the hemorrhagic vessels to control the bleeding with polyvinyl alcohol or gelatin sponges. Results The hepatic arteriography was successfully performed in 63 cases， the results showed hepatic left-artery bleeding in 8 cases， hepatic right-artery bleeding in 39 cases， and hepatic left- and right-artery bleeding in 10 cases. Fifty-seven cases received selective arterial embolization and successful hemostasia， including one embolization in 36 cases， two embolizations in 11 cases， and more than two embolizations in 10 cases. Six patients without obvious hemorrhage didn’t receive selective arterial embolization. There was no bleeding again case and no dead case. The hemoglobin and hematocrit returned to normal in one week after embolization. No hemorrhage or other complications happened during follow-up for 0.5 to 1 year. Conclusion The selective arterial embolization is an effective， safe and minimally invasive method for hemostasia of patients with traumatic hepatic rupture.
１３１Ｉ was labeled on lipiodol molecule by an iodine exchange reaction. The labeling rate was 95%. No dehalogenation was detected within 15 days at room temperature or after slerilization. Animal experiments showed that after hepatic arteial injection, １３１Ｉ-lipiodol was selectively accumulated in the embolizated local area. No increased acti-vity was observed in thyroid, lung or other areas in the body. The blood radioactivity per ml was 0.09±0.04% of the injectd dose. The result suggest that １３１Ｉ-lipiodol is very stable and suitable for clinical application.