Publications by authors named "Mao-Lin Yan"

Introduction: Accurately predicting the outcomes of conversion therapy among patients with initially unresectable hepatocellular carcinoma (uHCC) remains a challenge. Clinical complete response (cCR) has been proposed as a predictor of prognosis. However, information on its prognostic value in these patients is limited.

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Background: Transcatheter arterial chemoembolization combined with lenvatinib and PD-1 inhibitors (triple therapy) is a promising therapy for unresectable hepatocellular carcinoma (uHCC). We aimed to assess the characteristics and identify predictors of long-term survival (LTS) in advanced uHCC treated with triple therapy.

Methods: Retrospectively reviewed patients with uHCC who underwent triple therapy between June 2018 and May 2023 at 8 hospitals in China.

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Background: Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in China. Most HCC patients have the complications of chronic liver disease and need overall consideration and whole-course management, including diagnosis, treatment, and follow-up. To develop a reasonable, long-term, and complete management plan, multiple factors need to be considered, including the patient's general condition, basic liver diseases, tumor stage, tumor biological characteristics, treatment requirements, and economic cost.

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Purpose: The combined systemic immune-inflammation index (SII) and prognostic nutritional index (PNI) (SII-PNI score) serves as a prognostic predictor in various malignancies. This study evaluates the prognostic value of the SII-PNI score in patients with unresectable hepatocellular carcinoma (uHCC) treated with transcatheter arterial chemoembolization combined with lenvatinib and PD-1 inhibitors (triple therapy).

Patients And Methods: This retrospective multicenter study included patients with uHCC treated with triple therapy from eight hospitals.

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Background: A few studies focus on the long-term outcomes and surveillance strategies for patients with hepatocellular carcinoma (HCC) and microvascular invasion (MVI) who experience postoperative recurrence. The aim of this study was to explore the patterns and prognosis of early and late recurrence (ER and LR) after hepatectomy of such patients.

Methods: Consecutive patients with HCC and MVI after hepatectomy from 26 centers in China from 2009 to 2020 were included.

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Purpose: This study aimed at analyzing and comparing the clinical efficacy and prognosis of stereotactic body radiotherapy (SBRT) and radiofrequency ablation (RFA) in the treatment of recurrent hepatocellular carcinoma (RHCC).

Methods: Clinicopathological data of RHCC patients who underwent RFA or SBRT as treatment from three medical centers were retrospectively reviewed. The survival outcomes of patients who underwent SBRT were compared with those who underwent RFA.

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Purpose: The prognosis of hepatocellular carcinoma (HCC) with extrahepatic metastases (EM) is poor. The efficacy and safety of transcatheter arterial chemoembolization combined with lenvatinib plus anti-programmed cell death 1 inhibitors (triple therapy) for HCC with EM remains unclear. In this study, we aimed to determine the efficacy and safety of triple therapy in HCC patients with EM.

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Introduction: Transarterial chemoembolization combined with lenvatinib and PD-1 inhibitor (triple therapy) has displayed encouraging clinical outcomes for unresectable hepatocellular carcinoma (uHCC). We aimed to explore the prognostic value of pathological response (PR) in patients with initially uHCC who underwent conversion surgery following triple therapy and identify predictors of major pathological response (MPR).

Methods: A total of 76 patients with initially uHCC who underwent conversion surgery following triple therapy were retrospectively analyzed.

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Background: This study aimed to assess the effect of adjuvant therapy with different durations in patients with initially unresectable hepatocellular carcinoma (uHCC) after conversion surgery.

Methods: This study included 85 patients with initially uHCC who received conversion surgery between May 2019 and November 2022. They were divided into the long duration group (n = 57) and short duration group (n = 28) based on postoperative medication duration.

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Introduction: Patients with hepatocellular carcinoma (HCC) and inferior vena cava tumor thrombus (IVCTT) have poor prognosis. Combination therapy involving the blockade of programmed cell death protein 1 (PD-1) and tyrosine kinase inhibitors is an efficient treatment strategy for advanced HCC. However, surgical treatment after a combination of systemic therapy and transarterial chemoembolization (TACE) for HCC with IVCTT has not been widely reported, and the efficacy and safety of this treatment have not been studied.

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Background: Portal vein tumor thrombus (PVTT) seriously affects the prognosis of hepatocellular carcinoma (HCC). However, whether bile duct tumor thrombus (BDTT) significantly affects the prognosis of HCC as much as PVTT remains unclear. We aimed to compare the long-term surgical outcomes of HCC with macroscopic PVTT (macro-PVTT) and macroscopic BDTT (macro-BDTT).

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Background: This study aimed to compare the survival outcomes of patients with initially unresectable hepatocellular carcinoma (HCC) and portal vein tumor thrombus (PVTT) who underwent or did not undergo salvage surgery followed by a triple combination conversion treatment consisted of locoregional treatment (LRT), tyrosine kinase inhibitors (TKIs), and anti-PD-1 antibodies.

Methods: The data from 93 consecutive patients with initially unresectable HCC and PVTT across 4 medical centers were retrospectively reviewed. They were converted successfully by the triple combination treatment and underwent or did not undergo salvage resection.

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Article Synopsis
  • The study focuses on patients with hepatocellular carcinoma (HCC) without microvascular invasion (M0) and highlights the variability in their prognosis, sparking debate about the need for additional therapy after initial treatments like liver resection (LR) or liver transplantation (LT).
  • Researchers developed the Eastern Hepatobiliary Surgery Hospital (EHBH)-M0 score using various clinical factors (including α-fetoprotein levels and tumor size) to classify these patients, revealing differing survival outcomes based on the score.
  • The EHBH M0 scoring system proved to be more reliable than other existing staging systems in predicting patient prognosis, indicating that patients with higher scores could benefit from adjuvant therapies like transcatheter arterial
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Background: Combination treatment with transcatheter arterial chemoembolization (TACE), lenvatinib, and anti-programmed death-1 (anti-PD-1) antibodies (triple therapy) has a high rate of tumor response and converted resection for initially unresectable hepatocellular carcinoma (uHCC) patients. This study aimed to assess the outcomes of salvage surgery in uHCC patients after conversion therapy with triple therapy.

Methods: uHCC patients who met the criteria for hepatectomy after receiving triple therapy as first-line treatment were eligible for inclusion in this study.

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Article Synopsis
  • Hepatocellular carcinoma (HCC) with microvascular invasion (MVI) has a high recurrence risk after liver surgery, prompting the exploration of adjuvant immunotherapy like sintilimab.
  • A phase 2 trial involving 198 patients assessed the effectiveness and safety of sintilimab, comparing it to an active surveillance group, with a focus on recurrence-free survival (RFS) and overall survival (OS).
  • Results showed significant improvements in RFS for the sintilimab group (27.7 months) versus active surveillance (15.5 months), with manageable side effects, suggesting promise for immune checkpoint inhibitors in high-risk HCC patients.
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Article Synopsis
  • A study was conducted to assess the effectiveness and safety of combining transcatheter arterial chemoembolization (TACE) with lenvatinib and camrelizumab for treating unresectable hepatocellular carcinoma (uHCC).
  • The research involved 55 patients across nine hospitals in China and measured outcomes like tumor response rate and surgical conversion rate.
  • Results showed a significant overall response rate of 76.4%, with 16.4% achieving complete response, and a notable 43.6% of patients experienced severe treatment-related side effects.
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Background: The long-term prognosis after surgery of patients with hepatocellular carcinoma (HCC) and extrahepatic bile duct tumor thrombus (Ex-BDTT) remains unknown. We aimed to identify the surgical outcomes of patients with HCC and Ex-BDTT.

Methods: A total of 138 patients with Ex-BDTT who underwent hepatectomy with preservation of the extrahepatic bile duct from five large hospitals in China between January 2009 and December 2017 were included.

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Background: This study aimed to determine whether salvage hepatectomy offers prognostic advantages for unresectable hepatocellular carcinoma (uHCC) patients with clinical complete response (cCR) after conversion therapy.

Methods: A total of 74 consecutive uHCC patients with cCR after conversion therapy at seven major cancer centers in China between October 2018 and December 2021 were included. One-to-one propensity score matching (PSM) was performed to minimize the influence of potential confounders.

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Background And Aims: Transcatheter arterial chemoembolization combined with lenvatinib and PD-1 inhibitors (triple therapy) exhibits promising efficacy for unresectable hepatocellular carcinoma (uHCC). We aimed to evaluate the prognosis of patients with uHCC who received triple therapy and develop a prognostic scoring model to identify patients who benefit the most from triple therapy.

Methods: A total of 246 patients with uHCC who received triple therapy at eight centers were included and assigned to the training and validation cohorts.

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Background: Robotic hepatectomy (RH) is currently widely accepted and it is associated with some benefits when compared to open hepatectomy (OH). However, whether such benefits can still be achieved for patients with large hepatocellular carcinoma (HCC) remain unclear. This study aimed to evaluate the short-term and long-term outcomes of patients undergoing RH or OH.

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