Long-term Prognosis Of Hepatocellular Carcinoma Patients Research Articles

Survival benefit of adjuvant TACE for patients with hepatocellular carcinoma and child-pugh B7 or B8 after hepatectomy.

The benefit of postoperative adjuvant transcatheter arterial chemoembolization (pTACE) for patients with hepatocellular carcinoma (HCC), especially those with Child-Pugh (CP) B, remains controversial. This study aimed to assess the survival benefit of pTACE for HCC patients with CP B. Data from 297 HCC patients with CP B7 or B8 were analyzed, dividing them into groups with and without pTACE (70, 23.6% vs. 227, 76.4%). Propensity score matching (PSM) was used to control for confounding bias, and competing-risk regression was applied to address bias from non-cancer-specific death (NCSD). Preliminary findings suggest that pTACE did not increase the incidence of severe complications in HCC patients with CP B7 or B8. Survival analysis indicated that the group receiving pTACE had better overall survival and recurrence-free survival than the group without pTACE after PSM. Furthermore, competitive risk analysis revealed that pTACE was an independent prognostic factor associated with reduced cancer-specific death incidence (subdistribution hazard ratio [SHR] 0.644, 95%CI: 0.378-0.784, P = 0.011) and recurrence (SHR 0.635, 95% CI: 0.379-0.855, P = 0.001). Importantly, pTACE did not increase NCSD. Subgroup analysis corroborated these results. Adjuvant TACE demonstrates the potential to significantly enhance the long-term prognosis of HCC patients with CP B7 or B8 following hepatectomy, particularly those with multiple tumors, large tumor size, macrovascular or microvascular invasion, and narrow resection margin. Hence, pTACE should be considered for patients at high risk of recurrence following thorough evaluation.

Analysis of clinical efficacy and long-term prognosis of patients with hepatocellular carcinoma treated with PD-L1 inhibitor targeting.

The most effective clinical treatment for hepatocellular carcinoma (HCC) is surgery, but most patients are diagnosed when the disease has progressed. To examine the long-term prognosis and clinical effectiveness of PD-L1 inhibitor-targeted therapy for patients suffering from HCC. Ninety-six patients with advanced HCC who were admitted to our hospital between December 2019 and April 2022 were split into two groups based on the treatment plan after a retrospective analysis: 43 patients in the control group underwent sorafenib-based targeted therapy, while dulvalizumab was used to treat 53 patients in the observation group. Observation indexes were used to assess the clinical effectiveness and long-term prognosis of HCC patients receiving targeted therapy with dulvalizumab, which included the disease control rate, tumor markers, immune function, survival, quality of survival, and the occurrence of unfavorable side effects such as thrombocytopenia, leukopenia, vomiting, and rash. The initial KPS scores, CEA, CA199, AFP, CD3+, CD4+, CD4+/CD8+, IgG, IgM, and IgA levels did not differ significantly between the two groups (P> 0.05). After treatment, the observation group showed a significantly higher disease control rate (92.45% vs. 74.42%) and improved KPS score, OS, PFS, CD3+, CD4+, CD4+/CD8+, IgG, IgM, and IgA levels compared to the control group. Additionally, the observation group exhibited significantly reduced CEA, CA199, and AFP levels, and a lower overall incidence of adverse reactions (16.98% vs. 51.16%) compared to the control group (P< 0.05). The clinical efficacy of dulvalizumab-targeted treatment of HCC among PD-L1 inhibitors is better, enhancing the disease's ability to be controlled considerably lowering patients' levels of tumor markers. This greatly boosts patients' immune systems, extends their lives and improves the quality of their survival. The frequency of negative reactions is minimal and safe.

Long-term survival outcomes with regular recurrence surveillance following surgical resection in early-stage hepatocellular carcinoma: Insights from a multicenter prospective study.

e16259 Background: While surgical resection stands as the primary curative approach for early-stage hepatocellular carcinoma (HCC), the looming risk of recurrence significantly impacts long-term outcomes. This study investigates the influence of regular recurrence surveillance on the long-term prognosis of HCC patients after curative surgical resection. Methods: In this large multicenter observational study, patients who underwent curative resection for early-stage (BCLC stage 0/A) HCC were divided into two cohorts: those adhering to a structured surveillance protocol (regular check-ups every 2-3 months for the first two years, followed by biannual check-ups) and those with irregular or no recurrence surveillance. Key metrics compared between these groups included overall survival (OS), time-to-recurrence (TTR), and post-recurrence survival (PRS). Results: The study encompassed 1,544 patients, with 786 (50.9%) adhering to regular surveillance for postoperative recurrence. Patients under regular surveillance, as opposed to those with irregular/no surveillance, demonstrated a comparable TTR (median: 61.4 vs. 66.2 months, P = 0.161). However, they exhibited significantly improved OS (median: 113.4 vs. 94.5 months, P = 0.010) and PRS (median: 37.9 vs. 16.3 months, P &lt; 0.001) in cases of recurrence. Multivariable Cox-regression analysis identified regular recurrence surveillance as an independent protective factor, significantly enhancing OS (HR: 0.777; 95% CI: 0.663-0.910; P = 0.002) and PRS (HR: 0.523; 95% CI: 0.428-0.638; P &lt; 0.001). Conclusions: Regular recurrence surveillance markedly improves OS and PRS in patients undergoing surgical resection for early-stage HCC. This study underscores the critical importance of adherence to a structured surveillance regimen in HCC management, potentially enhancing opportunities for subsequent curative interventions and improving long-term survival outcomes. [Table: see text]

Comprehensive Analysis of the Correlation Between Pyroptosis-Related LncRNAs and Tumor Microenvironment, Prognosis, and Immune Infiltration in Hepatocellular Carcinoma.

Background: Accumulating evidence shows that pyroptosis plays a crucial role in hepatocellular carcinoma (HCC). However, the relationship between pyroptosis-related long non-coding RNAs (lncRNAs) and HCC tumor characteristics remains enigmatic. We aimed to explore the predictive effect of pyroptosis-related lncRNAs (PRLs) in the prognosis of HCC. Methods: We comprehensively analyzed the role of the PRLs in the tumor microenvironment and HCC prognosis by integrating genomic data from patients of HCC. Consensus clustering analysis of PRLs was applied to identify HCC subtypes. A prognostic model was then established with a training cohort from The Cancer Genome Atlas (TCGA) using univariate and least absolute shrinkage and selection operator (LASSO) Cox regression analysis. Further, we evaluated the accuracy of this predictive model using a validation set. We predicted IC50s of commonly used chemotherapeutic and targeted drugs through the R package pRRophetic. Results: Based on pyroptosis-related lncRNAs, a prognostic risk signature composed of seven PRLs (MKLN1AS, AL031985.3, SNHG4, GHRLOS, AC005479.2, AC099850.4, and AC026412.3) was established. For long-term prognosis of HCC patients, our model shows excellent accuracy to forecast overall survival of HCC individuals both in training set and testing set. We found a significant correlation between clinical features and the risk score. Patients in the high-risk group had tumor characteristics associated with progression such as aggressive pathological grade and stage. Besides that, gene set enrichment analysis (GSEA) showed that cell cycle and focal adhesion were significantly enriched in the high-risk group. Conclusion: The association of the risk model constituted by these seven pyroptosis-related lncRNAs with clinical prognosis, tumor microenvironment, chemotherapy and small molecule drugs was evaluated. Our study provides strong evidence for individualized prediction of prognosis, shedding light on immunotherapy in HCC patients.

Postoperative survival analysis of hepatocellular carcinoma patients with liver cirrhosis based on propensity score matching

ObjectiveMost hepatocellular carcinoma (HCC) patients in China have some degree of liver cirrhosis. The effect of cirrhosis on the long-term prognosis of HCC patients after hepatectomy is still unclear. This study aimed to investigate the effect of liver cirrhosis on the prognosis of HCC patients after hepatectomy.MethodsData from patients who underwent hepatectomy and had pathologically confirmed HCC were retrospectively collected. The patients’ clinical pathological data were recorded. Propensity score matching (PSM) was used to eliminate the influence of potential confounding factors. The Kaplan–Meier method was used to calculate the recurrence-free survival (RFS) and overall survival (OS) rates, and Cox regression analysis was used to screen for independent risk factors affecting OS and RFS.ResultsA total of 1381 HCC patients who were initially treated with hepatectomy were included, including 797 patients with liver cirrhosis. The RFS and OS rates in the group with cirrhosis were significantly lower than those in the group without cirrhosis (after PSM, RFS: P < 0.001; OS: P = 0.001). Subgroup analysis showed that among patients with Barcelona Clinic Liver Cancer (BCLC) stage 0-B disease, RFS and OS were significantly lower in those with cirrhosis than in those without cirrhosis (both P < 0.05); while in patients with stage C disease, there was no significant difference between those with and without cirrhosis. In the group with cirrhosis, alpha-fetoprotein (AFP) > 400, intraoperative blood loss, tumor diameter > 5 cm, satellite lesions, and large vessel invasion were independent risk factors for RFS, while albumin-bilirubin (ALBI) grade, neutrophil-to-lymphocyte ratio (NLR), tumor diameter > 5 cm, satellite lesions, microvascular invasion, and macrovascular invasion were independent risk factors for OS.ConclusionHCC with liver cirrhosis has specific characteristics. Compared with patients without cirrhosis, patients with cirrhosis have worse long-term survival after surgery. In addition, the independent risk factors for RFS and OS are different between patients with cirrhosis and without cirrhosis; liver cirrhosis is an independent risk factor for the long-term prognosis of HCC patients, especially patients with BCLC stage 0-B disease after hepatectomy.

Prognostic Value of the Albumin-Bilirubin Grade for the Prediction of Post-Hepatectomy Liver Failure: A Systematic Review and Meta-Analysis.

(1) Introduction: Liver resection (LR) for hepatocellular carcinoma (HCC) is often burdened by life-threatening complications, such as post-hepatectomy liver failure (PHLF). The albumin-bilirubin (ALBI) score can accurately evaluate liver function and the long-term prognosis of HCC patients, including PHLF. We aimed to evaluate the diagnostic value of the ALBI grade in predicting PHLF in HCC patients undergoing LR. (2) Methods: MEDLINE, Embase, and Scopus were searched through January 17th, 2021. Studies reporting the ALBI grade and PHLF occurrence in HCC patients undergoing LR were included. The Odds Ratio (OR) prevalence with 95% confidence intervals (CI) was pooled, and the heterogeneity was expressed as I2. The quality of the studies was assessed using QUADAS-2 (Quality Assessment of Diagnostic Accuracy Studies). (3) Results: Seven studies met the inclusion criteria and were included in the analysis. A total of 5377 patients who underwent LR for HCC were considered, of whom 718 (13.4%) developed PHLF. Patients with ALBI grades 2 and 3 before LR showed increased rates of PHLF compared to ALBI grade 1 patients. The pooled OR was 2.572 (95% CI, 1.825 to 3.626, p < 0.001), with substantial heterogeneity between the studies (I2 = 69.6%) and no publication bias (Begg’s p = 0.764 and Egger’s p = 0.851 tests). All studies were at a ‘low risk’ or ‘unclear risk’ of bias. Univariate meta-regression analysis showed that heterogeneity was not dependent on the country of study, the age and sex of the participants, the definition of PHLF used, the rate of patients in Child–Pugh class A or undergoing major hepatectomy. (4) Conclusions: In this meta-analysis of published studies, individuals with ALBI grades of 2 and 3 showed increased rates of PHLF compared to ALBI grade 1 patients.

Current status of radical laparoscopy for treating hepatocellular carcinoma with portal hypertension.

The laparoscopic technique is clinically effective in treating hepatocellular carcinoma (HCC) with portal hypertension (PHT). However, existing studies lack systematic arrangement and induction. Here, we review the latest research advancement in laparoscopic technique for treatment of HCC with PHT, based on published literature and our single-institution experience. Our single-center experience reveals no statistical difference in both short- and long-term prognosis of HCC patients after laparoscopic liver resection (LLR), regardless of whether they suffer from PHT, which is consistent with previous studies on the use of LLR for HCC with PHT. Retrieval outcomes indicate existence of short- and long-term prognostic superiority, following laparoscopic treatment, relative to non-laparoscopic treatment. Besides that, LLR offers long-term prognostic advantage compared to laparoscopic radiofrequency ablation. In addition, we review the previous literature and propose corresponding perspectives on the therapy of hypersplenism, the utilization of Pringle maneuver, and the adoption of anatomical hepatectomy during radical laparoscopic treatment. HCC with PHT is not the "forbidden zone" of radical laparoscopic treatment. However, patients’ preoperative liver function should be adequately estimated.

Effect of oral administration of branched-chain amino acids supplementation on the mortality of patients with hepatocellular carcinoma: a meta-analysis

Objective: To investigate the effect of oral administration of branched-chain amino acids (BCAA) supplementation on the mortality of patients with hepatocellular carcinoma (HCC) after treatment. Methods: Computer searching of PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang, and Chinese Biomedical Literature Database was conducted to search for clinical controlled trials and randomized controlled trials (RCTs) on the effect of oral administration of BCAA on the mortality of patients with HCC. The retrieval time limit was from the time of the establishment of each database to December 30, 2019. Two researchers independently screened the literature and extracted the data. Another researcher assessed the risk of bias in the included studies and then used RevMan 5.3 software for meta-analysis. Results: A total of 14 studies were included with 1 179 patients. The overall results showed that oral administration of BCAA had no significant effect on the mortality of HCC patients at 1 year after treatment (RR=0.85, 95%CI:0.68-1.06, P=0.16), while the mortalities of patients at 3 years (RR=0.73, 95%CI: 0.61-0.88, P=0.000 7) and 5 years (RR=0.57, 95%CI:0.34-0.96, P=0.03) after treatment were significantly lower than those of the control group. The subgroup analysis showed that for radiofrequency ablation (RFA) patients, there was no significant difference in 1-year mortality between the BCAA group and the control group (RR=0.96, 95%CI:0.14-6.5, P=0.97), while 3-year mortality was significantly reduced (RR=0.59, 95%CI:0.43-0.81, P=0.001); for hepatectomy patients, there was no significant differences in 1 -and 3-year mortality between the two groups (RR=0.90, 95%CI:0.44-1.88, P=0.79; RR=0.97, 95%CI:0.71-1.33, P=0.85, respectively). In addition, as for albumin levels, BCAA supplementation significantly increased albumin levels without considering the treatment of HCC (SD=0.45, 95%CI: 0.29-0.90; P=0.000 1), but had no significant effect on hepatectomy patients (SD=0, 95%CI: -0.41-0.41, P=0.99). Conclusion: BCAA supplementation might improve liver reserve function and long-term prognosis of HCC patients, which was related to the surgical method. Supplementing BCAA reduced the long-term mortality of RFA patients, but had no significant effect on hepatectomy patients.

Resection of hepatocellular carcinoma in patients with portal hypertension: long-term results based on direct intraoperative measurement of portal venous pressure

Introduction: The existence of differences in long-term prognosis of hepatocellular carcinoma (HCC) patients with or without portal hypertension (PH) undergoing hepatic resection remains controversial. Our aim was to clarify the long-term prognosis of HCC patients with PH undergoing hepatectomy. PH diagnosis was based on intraoperative portal venous pressure (PVP) measurement. Materials and Methods: Between May 2001 and April 2005, 68 patients with HCC underwent liver resection. PVP was directly measured at the beginning of surgery. Patients were divided into a high (&gt;11 mm Hg) (n=33) or a low (≤11 mm Hg) (n=35) PVP group. Clinicopathologic factors and postoperative outcomes were compared between the 2 groups, with tumor staging stratification according to Milan criteria (selection criteria for patients receiving transplantation). Median follow-up time was 101 months. Results: Postoperative mortality was 0. Median PVP was 10.7 mm Hg (range; 2.9–23.5 mm Hg). Compared with patients with low PVP, patients with high PVP had lower platelet counts, lower serum albumin levels, higher ALT concentration, higher international normalized ratio, higher Model for End-Stage Liver Disease (MELD score), and increased blood loss and blood transfusion. Multivariate logistic regression analysis revealed factors related to high PVP: serum albumin level &lt;3.6 g/dL (odd ratio: 5.532, 95% confidence interval: 1.286-23.79, P=0.022), and MELD score &gt;6 (odd ratio: 5.585; 95% confidence interval: 1.638-19.040, P=0.006). Postoperative morbidity was comparable between the 2 groups. Overall survival and disease-free survival rates in the high PVP group were significantly lower than in the low PVP group (P&lt;0.05). Subgroup analysis showed that, for patients within Milan criteria, those in the high PVP group had lower overall survival (P=0.032) and disease-free survival (P=0.016) than in those in the low PVP group. For patients outside the Milan criteria, no differences in survival were observed. Conclusions: In patients with early stage HCC undergoing resection, high PVP is associated with impaired long-term prognosis. For these patients, close follow-up and early salvage liver transplants for recurrent disease may be necessary to improve long-term prognosis after surgery.

Revealing the clinical significance and prognostic value of small nucleolar RNA SNORD31 in hepatocellular carcinoma.

Background: For lack of accurate early diagnosis and prognostic assessment, hepatocellular carcinoma (HCC) becomes severe challenge with the fourth cancer-related mortality. Recently, non-coding RNA (ncRNA) was identified to make functions in progression of various tumors. Among that, a novel ncRNA, small nucleolar RNA C/D box 31 (SNORD31) was suggested in previous study to function as potential tumor suppressing role. In the present study, we aimed to investigate the expression patterns and clinical significance of SNORD31 in HCC.Methods: SNORD31 expression was calculated in HCC cell lines as well as clinical specimens by RT-PCR. HCC patients were subdivided into high and low SNORD31 expression groups and their clinical characteristics were compared. Besides, the association between SNORD31 expression and postoperative prognosis was evaluated using Kaplan–Meier and Cox regression analysis.Results: Compared with corresponding normal reference, expression levels of SNORD31 were significantly down-regulated in both HCC cell lines and clinical specimens (P<0.01). Moreover, low SNORD31 expression was remarkably correlated with large tumor diameter, high incidence of vessel carcinoma embolus and capsular invasion, severe tumor differentiation and tumor-node-metastasis (TNM) stage (P<0.05). In the following analysis, HCC patients with low SNORD31 expression were independently inclined with poor tumor-free (median time: 9.17 vs 48.8 months, low vs high, P<0.001) as well as long-term survival (LTS; median time: 40.26 vs 55.41 months, low vs high, P=0.002).Conclusions: The ncRNA SNORD31 was proved to be commonly down-regulated in HCC and was independently associated with multiple malignant characteristics and long-term prognosis of HCC patients, which implied that SNORD31 possessed potential as a novel HCC biomarker.

No impact of perioperative blood transfusion on prognosis after curative resection for hepatocellular carcinoma: a propensity score matching analysis.

The relationship between perioperative blood transfusion and long-term survival after curative resection for hepatocellular carcinoma (HCC) remains controversial. The aim of the present study was to investigate the impact of blood transfusion on the long-term prognosis of HCC patients. Patients with primary HCC who underwent a curative hepatectomy from 2003 to 2011 were enrolled and then retrospectively studied. The clinicopathologic characteristics between patients in the blood transfusion and non-transfusion groups were matched using a propensity score matching (PSM) analysis. Univariate and multivariate Cox regression analyses were used to identify whether perioperative blood transfusion affects long-term survival after resection for HCC. A total of 374 patients were enrolled and 113 patients received perioperative transfusions. The 1-, 3- and 5-year disease-free and overall survival rates of the entire cohort were 65.0, 37.3 and 23.9%, and 90.9, 70.7 and 57.5%, respectively. The disease-free and overall survival rates of the blood transfusion group were significantly worse than the disease-free and overall survival rates of the non-transfusion group in the entire cohort (p<0.001, p<0.001). However, the differences in the survival rates between the two groups were no longer significant after PSM (p=0.067, p=0.105). Multivariate Cox analyses showed that perioperative blood transfusion was not an independent predictor of disease-free and overall survival in the propensity-matched cohort (p=0.154, p=0.667). The present study demonstrates that perioperative blood transfusion has no impact on disease-free and overall survival after curative resection for HCC.

Validation of the Conventional Resection Criteria in Patients with Hepatocellular Carcinoma in Terms of the Incidence of Posthepatectomy Liver Failure and Long-Term Prognosis

Background/Aims: Resection criteria in hepatocellular carcinoma (HCC) should be established based on the risk of posthepatectomy liver failure (PHLF) and the survival benefit from hepatectomy. This study aimed at verifying the validity of the conventional criteria regarding the incidence of PHLF and the long-term prognosis of HCC patients. Methods: A retrospective study was performed on 265 patients who underwent major hepatectomy. Makuuchi's criteria and the future liver remnant plasma clearance rate of indocyanine green (ICGK-rem) ≥0.05 criterion were evaluated. Results: A total of 107 and 158 patients were within and beyond Makuuchi's criteria, respectively. Makuuchi's criteria were associated with the incidence of PHLF (p = 0.03) but not with its severity (p = 0.12). No differences in disease-free survival (DFS) or overall survival (OS) were observed between the groups (p = 0.75 and p = 0.94, respectively). Using the ICGK-rem ≥0.05 criterion, 223 and 42 patients were within and beyond the criterion, respectively. ICGK-rem was correlated with both the incidence of PHLF (p = 0.002) and its severity (p = 0.03). No differences in DFS or OS were observed between the groups (p = 0.75 and p = 0.29, respectively). Conclusions: Strict criteria are likely to preclude some patients from obtaining the greater survival benefits of hepatectomy. New criteria that consider patient prognosis are needed.