Transarterial Chemoembolization with Radiofrequency Ablation versus Surgical Resection for Small Late-Recurrence Hepatocellular Carcinoma.

Background Radiofrequency ablation (RFA) has comparable clinical outcomes to surgical resection (SR) for treating small recurrent hepatocellular carcinoma (HCC). However, whether combined transarterial chemoembolization (TACE) with RFA (hereafter, TACE-RFA) outperforms SR for treating small late-recurrence HCCs remains unknown. Purpose To compare the clinical outcome of TACE-RFA with that of SR in patients with small late-recurrence HCCs.

Comparing PD-L1 and PD-1 inhibitors plus bevacizumab combined with hepatic arterial interventional therapies in unresetable hepatocellular carcinoma: A single-center, real-world study.

With the rise of anti-vascular endothelial growth factor antibody and programmed cell death-ligand 1 (PD-L1) regimens, particularly bevacizumab and atezolizumab, as first-line treatments for advanced hepatocellular carcinoma (HCC), there is a need to explore PD-L1 and programmed cell death 1 inhibitors in combination therapies for unresectable HCC (uHCC). Integrating systemic therapies with locoregional approaches is also emerging as a potent strategy. This study compares the outcomes of atezolizumab (PD-L1 inhibitor) and sintilimab (programmed cell death 1 inhibitor) with bevacizumab or its biosimilar, combined with hepatic arterial interventional therapies (HAIT) in uHCC patients.

Transarterial therapy combined with bevacizumab plus immune checkpoint inhibitors as a neoadjuvant therapy for locally advanced HCC.

Background: Transarterial therapy (TAT), bevacizumab (Bev), and immune checkpoint inhibitors (ICIs) have individually exhibited efficacy in treating advanced-stage hepatocellular carcinoma (HCC). This study aimed to assess the efficacy and safety of the combination of these three treatments as a neoadjuvant modality in patients with locally advanced HCC.

Methods: The primary endpoint is overall survival (OS).

Radiofrequency Ablation Versus Stereotactic Body Radiotherapy for Recurrent Small Hepatocellular Carcinoma: A Randomized, Open-Label, Controlled Trial.

Purpose: To assess the efficacy and safety of radiofrequency ablation (RFA) versus stereotactic body radiotherapy (SBRT) in treating recurrent small hepatocellular carcinoma (HCC).

Methods: In this trial, patients with recurrent small HCC (single lesion ≤5 cm) were randomly assigned to receive either SBRT or RFA. The primary end point was local progression-free survival (LPFS), and secondary end points were progression-free survival (PFS), overall survival (OS), local control rate, and safety.

Comparison of lenvatinib plus pembrolizumab versus first-line systemic chemotherapy for advanced intrahepatic cholangiocarcinoma: a real-world retrospective study.

Background: Systemic chemotherapy (SC) stands the only first-line treatment for advanced intrahepatic cholangiocarcinoma (iCCA) for the past few decades. Immune checkpoint inhibitors (ICIs) have been proved to provide additional benefit in disease control. However, oncological outcome of iCCA remains poor and awaits further improvement with new treatment modalities.

Efficacy and safety of atezolizumab-bevacizumab vs pembrolizumab-lenvatinib in unresectable hepatocellular carcinoma: a retrospective, cohort study.

Background: The relative superiority of atezolizumab-bevacizumab versus pembrolizumab-lenvatinib in treatment of unresectable hepatocellular carcinoma (HCC) remains uncertain. This study aims to compare the efficacy of atezolizumab-bevacizumab and pembrolizumab-lenvatinib in first-line treatments for unresectable HCC.

Methods: A total of 72 patients receiving pembrolizumab-lenvatinib (PL group) and 92 patients receiving atezolizumab-bevacizumab (AB group) between January 2019 and June 2023 were included in this study.

The effect of transition timing of regorafenib on treatment outcomes in unresectable hepatocellular carcinoma: a real-world study.

Background: Regorafenib is the recommended second-line therapy for unresectable hepatocellular carcinoma (uHCC). Our study aimed to assess the effect of transition timing to second-line therapy with regorafenib on treatment outcomes in uHCC patients.

Methods: In this retrospective study, patients were categorized into prompt transition group (PT group) or delayed transition group (DT group) based on the transition timing to second-line therapy with regorafenib following the first or subsequent occurrence of progressive disease during first-line treatment.

YTHDF2 in peritumoral hepatocytes mediates chemotherapy-induced antitumor immune responses through CX3CL1-mediated CD8 T cell recruitment.

Peritumoral hepatocytes are critical components of the liver cancer microenvironment, However, the role of peritumoral hepatocytes in the local tumor immune interface and the underlying molecular mechanisms have not been elucidated. YTHDF2, an RNA N-methyladenosine (mA) reader, is critical for liver tumor progression. The function and regulatory roles of YTHDF2 in peritumoral hepatocytes are unknown.

Comparison of resection, ablation, and stereotactic body radiation therapy in treating solitary hepatocellular carcinoma ≤5 cm: a retrospective, multicenter, cohort study.

Background: Few studies have focused on the efficacy of stereotactic body radiation therapy (SBRT) in treating early hepatocellular carcinoma (HCC) for curative intention. This study aims to determine the best option among resection, ablation, and SBRT in dealing with single HCC no more than 5 cm.

Materials And Methods: This multicenter retrospective cohort study included 985 patients from 3 hospitals: 495, 335, and 155 in the resection, ablation, and SBRT groups, respectively, between January 2014 and December 2021.

Dynamic changes of serum α-fetoprotein predict the prognosis of bevacizumab plus immunotherapy in hepatocellular carcinoma.

Background: Alpha-fetoprotein (AFP) has been established as a biomarker for hepatocellular carcinoma (HCC); however, whether its dynamic changes could predict the response to systemic therapy remains elusive. This study explored the AFP trajectory and the association with survival in patients who received bevacizumab plus immunotherapy.

Materials And Methods: We retrospectively enrolled 536 HCC patients who received bevacizumab plus immunotherapy between February 2021 and February 2023.

Patients with hepatocellular carcinoma extrahepatic metastases can benefit from hepatic arterial infusion chemotherapy combined with lenvatinib plus programmed death-1 inhibitors.

Background: Lenvatinib plus programmed death-1 (PD-1) inhibitors (LEN-P) have been recommended in China for patients with advanced hepatocellular carcinoma (HCC). However, they provide limited survival benefits to patients with extrahepatic metastases. We aimed to investigate whether combining hepatic arterial infusion chemotherapy (HAIC) with LEN-P could improve its efficacy.

Risk of hepatitis B virus reactivation and its effect on survival in advanced hepatocellular carcinoma patients treated with hepatic arterial infusion chemotherapy and lenvatinib plus programmed death receptor-1 inhibitors.

Background: Hepatitis B virus (HBV) reactivation is a common complication in hepatocellular carcinoma (HCC) patients treated with chemotherapy or immunotherapy. This study aimed to evaluate the risk of HBV reactivation and its effect on survival in HCC patients treated with HAIC and lenvatinib plus PD1s.

Methods: We retrospectively collected the data of 213 HBV-related HCC patients who underwent HAIC and lenvatinib plus PD1s treatment between June 2019 to June 2022 at Sun Yat-sen University, China.

Efficacy of additional locoregional therapy based on systemic therapy after intrahepatic progression for BCLC stage B/C hepatocellular carcinoma: A real-world study.

Background: The leading course of death in patients with advanced hepatocellular carcinoma (HCC) is intrahepatic progression and associated hepatic failure. The study aimed to evaluate the efficacy of locoregional therapy targeting intrahepatic lesions after intrahepatic progression for advanced HCC.

Methods: Consecutive 263 HCC patients who received lenvatinib combined with immunotherapy were reviewed.

Survival benefit of liver resection following complete response to transarterial chemoembolization for intermediate-stage hepatocellular carcinoma: a retrospective, multicenter, cohort study.

Background: High rate of tumor recurrence jeopardized the long-term survival of hepatocellular carcinoma (HCC) patients with complete response to transarterial chemoembolization (TACE). This study aims to evaluate the survival benefit of liver resection (LR) following the complete response to TACE for intermediate-stage HCC.

Methods: A total of 281 intermediate-stage HCC patients with complete response to TACE followed by persistent observation (TACE group) or LR (TLR group) from 01 January 2011 to 31 December 2021 from three institutions in China were included.

Survival benefit of neoadjuvant hepatic arterial infusion chemotherapy followed by hepatectomy for hepatocellular carcinoma with portal vein tumor thrombus.

The prognosis of hepatocellular carcinoma (HCC) patients with portal vein tumor thrombus (PVTT) is generally poor and hepatectomy is optional for these patients. This study aims to explore the survival benefits of neoadjuvant hepatic arterial infusion chemotherapy (HAIC) for resectable HCC with PVTT. This retrospective study included 120 resectable HCC patients with PVTT who underwent hepatectomy, from January 2017 to January 2021 at Sun Yat-sen University Cancer Center.

Comparison of hepatic arterial infusion chemotherapy with mFOLFOX vs. first-line systemic chemotherapy in patients with unresectable intrahepatic cholangiocarcinoma.

Systemic chemotherapy (SC) remains the only first-line treatment for unresectable intrahepatic cholangiocarcinoma (iCCA). Hepatic arterial infusion chemotherapy (HAIC) has been recently proven to be effective in managing hepatocellular carcinoma (HCC). Hence, our study aims to investigate the safety and efficacy of HAIC in treating unresectable iCCA patients.

Laparoscopic Hepatectomy versus Open Hepatectomy After Conversion Therapy Using Transarterial Chemoembolization or Hepatic Arterial Infusion Chemotherapy for Patients with Initially Unresectable Hepatocellular Carcinoma.

Background: Laparoscopic hepatectomy (LH) is more advantageous than open hepatectomy (OH) for hepatocellular carcinoma (HCC). However, surgical methods of conversion resection for patients with HCC have not been compared. We aimed to compare LH with OH for HCC after conversion therapy.

Survival benefit of preoperative hepatic arterial infusion of oxaliplatin, fluorouracil, and leucovorin followed by hepatectomy for hepatocellular carcinoma.

Hepatic arterial infusion chemotherapy (HAIC) with cisplatin, fluorouracil, and leucovorin (FOLFOX) demonstrated promising efficacy against advanced hepatocellular carcinoma (HCC) as an alleviative treatment. We aimed to explore the survival benefit of preoperative FOLFOX-HAIC and establish a predictive nomogram. This study retrospectively reviewed data from 1251 HCC patients who underwent liver resection.

Induction therapy with hepatic arterial infusion chemotherapy enhances the efficacy of lenvatinib and pd1 inhibitors in treating hepatocellular carcinoma patients with portal vein tumor thrombosis.

Background: Hepatic arterial infusion chemotherapy (HAIC) with fluorouracil, leucovorin, and oxaliplatin (FOLFOX), lenvatinib and programmed death receptor-1 signaling inhibitors (PD1s) all alone have been proven effective in treating advanced hepatocellular carcinoma (HCC), yet the efficacy and safety of the tri-combination therapy in treating HCC patients with portal vein tumor thrombosis (PVTT) remains unknown.

Methods: In this retrospective study, HCC patients with PVTT received either induction therapy of HAIC and lenvatinib plus PD1s in the initial period of treatment and then dual maintenance therapy of lenvatinib and PD1s (HAIC-Len-PD1) or continuous lenvatinib combined with PD1s (Len-PD1).

Results: In total, 53 and 89 patients were enrolled into the Len-PD1 group and HAIC-Len-PD1 group, respectively.

An integrated strategy for deciding open versus laparoscopic hepatectomy for resectable primary liver cancer.

Background: Laparoscopic liver resection (LLR) is now widely performed in treating primary liver cancer (PLC) and yields equal long-term and superior short-term outcomes to those of open liver resection (OLR). The optimal surgical approach for resectable PLC (rPLC) remains controversial. Herein, we aimed to develop a nomogram to determine the most appropriate resection approach for the individual patient.

Cholesterol and C-reactive protein prognostic score predicted prognosis of immune checkpoint inhibitors based interventional therapies for intermediate-to-advanced hepatocellular carcinoma patients.

Serum cholesterol (CHO) and C-reactive protein (CRP) have been successfully used as prognostic predictors for several malignancies, respectively. However, the clinicopathological significance of CHO and CRP levels in hepatocellular carcinoma (HCC) patients treated with ICIs-based hepatic artery infusion chemotherapy (HAIC) remains unclear. Serum CHO and CRP levels were measured for a total of 152 HCC patients that had been treated with ICIs-based HAIC from February 2019 to April 2020.