Compound Kushen injection combined with transarterial chemoembolization for hepatocellular carcinoma: An evidence map and overview of systematic reviews.

ETHNOPHARMACOLOGICAL RELEVANCE: For the treatment of hepatocellular carcinoma (HCC), compound Kushen injection (CKi) is commonly used in combination with transarterial chemoembolization (TACE). AIMS OF THE STUDY: Our objective was to evaluate the reporting quality, methodological quality, risk of bias, and certainty of evidence for CKi combined with TACE for the treatment of patients with HCC by conducting systematic reviews (SRs). The purpose of this study was to improve the clinical application of CKis, strengthen clinical decision-making regarding CKis, and inform future research. MATERIALS AND METHODS: We used eight databases to systematically search SRs of CKi combined with TACE for HCC through February 21, 2023. The quality of reporting of SRs was evaluated using the 2009 Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, methodological quality using A MeaSurement Tool to Assess systematic Reviews 2, risk of bias using the Risk of Bias in Systematic Review, and certainty of evidence using the Grading of Recommendations Assessment. Finally, the assessment results were visualized by the evidence mapping method. This overview has been registered on PROSPERO with the registration title "Compound Kushen injection for hepatocellular carcinoma: An overview of systematic reviews" and registration number CRD42022369120. RESULTS: A total of 12 SRs meeting the inclusion criteria were included. In terms of reporting quality, 42% of SRs reported relatively complete reports and 58% had certain deficiencies. The methodological quality of all SRs was " critically low". The risk of bias was evaluated as low in 33% of SRs and high in 67% of SRs. The results of the evidence synthesis showed that, in the "moderate" level of evidence, CKi combined with TACE resulted in a 12.7%-21.5% benefit for one-year survival rate, 11.7%-17.2% benefit for objective response rate (ORR), 20.5%-27.1% benefit for quality of life, 22.2% benefit for nausea and vomiting, and 24.7%-27.4% benefit for leukopenia in HCC patients. CONCLUSION: In conclusion, CKi combined with TACE improved survival, ORR and quality of life in patients with HCC, and reduced adverse events. The results should be interpreted with caution due to the low methodological quality of the included SRs. The clinical efficacy of CKis must be confirmed in a large number of randomized controlled trials.

Using the aMAP Risk Score to Predict Late Recurrence Following Radiofrequency Ablation for Hepatocellular Carcinoma in Chinese Population: A Multicenter Study.

OBJECTIVE: This study was conducted to explore the application of age-male-ALBI-platelets (aMAP) score for predicting late recurrence of hepatocellular carcinoma (HCC) following radiofrequency ablation (RFA) and develop an aMAP score based-nomogram to predict prognosis in Chinese population. MATERIALS AND METHODS: HCC patients who developed late recurrence following RFA at National Cancer Center (NCC) of China, First Hospital of Shanxi Medical University and Beijing Hospital of Traditional Chinese Medicine from January 2011 to December 2016 were included as a training cohort, and patients who were treated at Affiliated Cancer Hospital of Zhengzhou University between January 2012 and December 2016 were included as an external validation cohort. The optimal cut-off value for aMAP score was determined using X-tile software to discriminate the performance of recurrence-free survival (RFS). RESULTS: A total of 339 eligible patients were included in this study. Patients were grouped into low-risk (aMAP score ≤64.2), medium-risk (64.3 ≤aMAP score ≤68.6) and high-risk (aMAP score ≥68.7) groups by X-tile plots. The prognostic factors that affected RFS were the number of lesions and aMAP score. A nomogram was constructed to predict the RFS with a C-index of 0.793 (95% CI: 0.744-0.842). The time-dependent receiver operating characteristic curves (t-AUCs) of the nomogram to predict 3, 4 and 5-year RFS were 0.808, 0.820 and 0.764, respectively. The model was then tested with data from an external validation cohort. The calibration curve confirmed the optimal agreement between the predicted and observed values. CONCLUSION: The aMAP score provided a well-discriminated risk stratification and is an independent prognostic factor for the late recurrence of HCC following RFA. The aMAP score-based nomogram could help to strengthen prognosis-based decision making and formulate adjuvant therapeutic and preventive strategies.

Hepatic arterial administration of sorafenib and iodized oil effectively attenuates tumor growth and intrahepatic metastasis in rabbit VX2 hepatocellular carcinoma model.

AIM: To investigate the therapeutic effect of the hepatic arterial administration of sorafenib in rabbit VX-2 hepatocellular carcinoma (HCC) model. METHODS: Rabbit VX-2 HCC models were established via implanting VX-2 tumors into the livers, and randomly divided into four groups, respectively treated with (1) The hepatic arterial administration of iodized oil alone (TACE-i), (2) The hepatic arterial administration of iodized oil and pharmorubicin (TACE-ip), (3) The hepatic arterial administration of iodized and cis-DDP (TACE-ic), (4) The hepatic arterial administration of iodized and sorafenib (TACE-is). The growth rate and intrahepatic metastasis of implanted VX-2 tumor in each rabbit were measured. Microvessel density (MVD) in the adjacent tissues of implanted VX-2 tumor were estimated by detecting the expression of CD34 and VEGF level in tumor adjacent tissues were also examined by Immunohistochemistry. RESULTS: Compared with other groups, TACE-is treatment group presented a better effect on inhibiting tumor growth rate and intrahepatic metastasis in rabbit VX-2 HCC model. The angiogenesis (assessed by MVD) in the adjacent tissues were suppressed more dramatically in TACE-is treated group. Moreover, TACE-is treatment did not significantly increase the levels of alanine transaminase and creatinine compared to the group with TACE-i treatment. CONCLUSION: The hepatic arterial administration of sorafenib and iodized oil (TACE-is) effectively attenuates tumor growth and intrahepatic metastasis in rabbit VX-2 HCC model without obvious hepatic and renal toxicity. One of the related mechanisms may be due to the inhibition of angiogenesis in the adjacent tissues. Our data indicated that TACE-is may be a secure and effective treatment for HCC.

Hepatocellular carcinoma associated with Budd-Chiari syndrome: imaging features and transcatheter arterial chemoembolization.

BACKGROUND: Budd-Chiari syndrome (BCS) often leads to hepatocellular carcinoma (HCC). Transcatheter arterial chemoembolization (TACE) has been increasingly used to treat BCS patients with HCC. The purposes of this study were to illustrate imaging features in BCS patients with HCC, and to analyze the effects of TACE on BCS patients with HCC. METHODS: 246 consecutive patients with primary BCS were retrospectively studied. 14 BCS patients with HCC were included in this study. BCS were treated with angioplasty and/or stenting, and HCC were managed with TACE. Imaging features on ultrasonography, CT, MRI, and angiography and the serum AFP level were analyzed. RESULTS: Inferior vena cava block and stricture of hepatic venous outflow tract more frequently occurred. Portal vein invasion was found in only 2 patients (14.2%). Imaging studies showed that most nodules of HCC were near the edge of liver, irregular, more than 3 cm in diameter, heterogeneous mass and solitary (≤3 nodules). HCC in patients associated with BCS was isointense or hypointense in nonenhanced CT images, and exhibited heterogeneous enhancement during the arterial phase and washout during the portal venous phase on enhanced CT and MRI. The serum AFP level significantly declined after TACE treatment. CONCLUSIONS: BCS patients with inferior vena cava block and stricture of hepatic venous outflow tract seems to be associated with HCC. A single, large, irregular nodule with a peripheral location appears to be HCC. TACE can effectively treat HCC in BCS patients.