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BACKGROUND: Lenvatinib is regarded as the first-line therapy for patients with unresectable hepatocellular carcinoma (HCC). This study assessed the efficacy and safety of lenvatinib with or without immune checkpoint inhibitors (ICIs) in patients with unresectable HCC. METHODS: In this multicentric retrospective study, patients with unresectable HCC who treated with lenvatinib with or without ICIs would be enrolled. Overall survival, progression-free survival, objective response rate, and disease control rate were calculated to assess the antitumor response. RESULTS: Between January 2019 and August 2020, 65 patients received lenvatinib plus ICIs while other 45 patients received lenvatinib. The baseline characteristics were comparable between the two groups. Lenvatinib plus ICIs provided significantly higher overall survival (hazard ratio = 0.47, 95% CI 0.26-0.85; p = 0.013) and progression-free survival (hazard ratio = 0.35, 95% CI 0.20-0.63; p < 0.001) than lenvatinib monotherapy. Moreover, patients with lenvatinib plus ICIs had significantly higher objective response rate (41.5% vs 20.0%, p = 0.023) and disease control rate (72.3% vs 46.7%, p = 0.009) per RECIST v1.1 than those with lenvatinib. No treatment-related deaths were observed. Grade 3 or greater adverse events occurring in 10% or more of patients in either treatment group were hypertension [13 (20.0%) of 65 patients treated with lenvatinib plus ICIs vs 8 (17.8%) of 45 patients treated with lenvatinib], and palmar-plantar erythrodysesthesia [seven (10.8%) vs two (4.4%)]. CONCLUSIONS: In this real-world study, lenvatinib combined with ICIs showed significantly promising efficacy and manageable safety than lenvatinib alone in patients with unresectable HCC.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Carcinoma Hepatocelular/patologia , Humanos , Inibidores de Checkpoint Imunológico/uso terapêutico , Neoplasias Hepáticas/patologia , Compostos de Fenilureia/uso terapêutico , Quinolinas , Estudos RetrospectivosRESUMO
BACKGROUND & AIMS: The multiplicity of hepatocellular carcinoma (HCC) recurrence patterns is the most important determinant of patients' postsurgical survival. A systematic HCC recurrence classification is needed to help prevent and treat postoperative HCC recurrence in the era of precision medicine. METHODS: A total of 1319 patients with recurrent HCC from four hospitals were enrolled and divided into a development cohort (n = 916), internal validation cohort (n = 225) and external validation cohort (n = 178). A comprehensive study of patients' clinicopathological factors and biological features was conducted. RESULTS: Four subtypes of recurrence were identified, which integrated recurrence features, survival, effects on systemic and liver function and potential therapeutics after recurrence: type I (solitary-intrahepatic oligorecurrence); type II (multi-intrahepatic oligorecurrence); type III (progression recurrence) and type IV (hyper-progression recurrence). Type III~IV recurrence indicated exceptionally poor prognosis. Subsequently, two nomogram models were established for type III~IV recurrence prediction, and both demonstrated excellent predictive performance and applicability of pre and postoperative strategy formulation. Multiple biological analyses revealed that HCC cases with type III~IV recurrence were characterized by enrichment in p53 mutations, CCND1 amplification, high proliferation/metastasis potential, inactive metabolism and immune exhaustion features. Over-expression of high mobility group protein 2 (HMGA2) enhanced the highly malignant behaviour of HCC through multiple molecular pathways, making it a potential prognostic predictor and therapeutic target. CONCLUSIONS: This 'recurrent HCC classification' has important potential value in identifying patients with surgical benefit, predicting postsurgical survival and guiding treatment strategies. Multidimensional biological insights also increased knowledge of factors associated with HCC recurrence.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Carcinoma Hepatocelular/patologia , Hepatectomia/métodos , Humanos , Neoplasias Hepáticas/patologia , Recidiva Local de Neoplasia/patologia , Nomogramas , PrognósticoRESUMO
BACKGROUND: The prognosis of hepatocellular carcinoma (HCC) varies considerably among patients with the same disease stage and characteristics, and only about two thirds show high levels of α-fetoprotein (AFP), a common prognostic indicator for HCC. Here, we assessed whether the combination of presurgical serum levels of AFP and carbohydrate antigen 19-9 (CA19-9) can predict the prognosis of HCC patients after hepatectomy. METHODS: The clinicopathological characteristics and post-hepatectomy outcomes of 711 HCC patients were retrospectively reviewed. The patients were classified into three groups based on whether their preoperative serum levels of both AFP and CA19-9 were higher than the respective cut-offs of 400 ng/ml and 37 U/ml [double positive (DP)], the level of only one marker was higher than the cut-off [single positive (SP)], or neither level was higher than the cut-off [negative (N)]. The overall survival (OS) and recurrence-free survival (RFS) rates were estimated using Kaplan-Meier curves. Univariate and multivariate survival analyses were performed to identify the clinicopathological factors significantly associated with HCC prognosis. RESULTS: The 1-year, 3-year, and 5-year RFS and OS rates in the N group were significantly higher than those in the SP group, while the DP group showed the lowest rates. Multivariate Cox regression analysis showed that large tumor size (> 5 cm), multiple tumors (≥ 2), incomplete tumor capsule, positive microvascular invasion, Barcelona Clinic Liver Cancer C stage, and CA19-9 level > 37 U/mL were independent risk factors for RFS and OS in HCC patients. Moreover, aspartate aminotransferase levels > 40 U/L proved to be an independent prognostic factor for OS. CONCLUSION: The combination of serum AFP and CA19-9 levels may be a useful prognostic marker for HCC patients after hepatectomy.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/patologia , alfa-Fetoproteínas/análise , Hepatectomia , Antígeno CA-19-9 , Prognóstico , Neoplasias Hepáticas/patologia , Estudos Retrospectivos , Aspartato Aminotransferases , CarboidratosRESUMO
For patients with advanced hepatocellular carcinoma (HCC), official guidelines recommend palliative treatments such as transarterial chemoembolization (TACE) but not hepatic resection (HR). This study compared short- and long-term outcomes in patients with advanced HCC treated by either HR or TACE. A retrospective analysis was performed for a consecutive series of 444 patients with advanced HCC who underwent HR (n = 339) or TACE (n = 205). Analyses were performed over all participants as well as for propensity score-matched patients to adjust for any baseline differences. When all patients were included in the analysis, the HR and TACE groups showed similar postoperative complication rate and mortality at 30 and 90 days (all P > 0.05). However, median survival time was significantly higher in the HR group (16.4 months) than in the TACE group (11.8 months; P = 0.012). Overall survival at 1, 3, 5, and 7 years was 58, 26, 18, and 18 % in the HR group, higher than the corresponding rates of 49, 14, 12, and 7 % in the TACE group. Similar results were obtained in the analysis of propensity score-matched patients. Therefore, HR can be safe and effective for patients with advanced HCC. Randomized controlled trials are warranted to confirm this finding.
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Carcinoma Hepatocelular/cirurgia , Carcinoma Hepatocelular/terapia , Neoplasias Hepáticas/cirurgia , Neoplasias Hepáticas/terapia , Fígado/cirurgia , Adolescente , Adulto , Idoso , Carcinoma Hepatocelular/patologia , Quimioembolização Terapêutica/métodos , Feminino , Hepatectomia/métodos , Humanos , Fígado/patologia , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
Official guidelines group together all cases of solitary hepatocellular carcinoma (HCC) without macroscopic vascular invasion, regardless of tumor size. Here, we examined whether this is justified based on overall survival (OS) after hepatic resection (HR). Patients with newly diagnosed solitary HCC treated by initial HR from January 2004 to October 2013 were classified into six groups based on tumor size (in 2-cm increments). Combining adjacent categories with similar OS led to three groups: ≤5 cm (n = 426), >5 and ≤8 cm (n = 229), and >8 cm (n = 202). Among all patients, median survival time was 62 months, and OS was 95 % at 1 year, 73 % at 3 years, and 54 % at 5 years. Patients in the ≤5 cm group showed significantly higher OS (P < 0.001) and lower tumor recurrence (P = 0.004) than those in the >5 and ≤8 cm group, who in turn showed significantly higher OS (P = 0.003) and lower tumor recurrence (P = 0.021) than those in the >8 cm group. Our results suggest that patients with solitary HCC should be subclassified based on tumor size for more accurate prognosis. We propose defining solitary HCC tumors >5 and ≤8 cm as "large" and tumors >8 cm as "huge".
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Carcinoma Hepatocelular/cirurgia , Hepatectomia , Neoplasias Hepáticas/cirurgia , Tumores Fibrosos Solitários/cirurgia , Adulto , Idoso , Carcinoma Hepatocelular/patologia , Feminino , Humanos , Fígado/patologia , Fígado/cirurgia , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica/patologia , Recidiva Local de Neoplasia/diagnóstico , Recidiva Local de Neoplasia/patologia , Período Pós-Operatório , Prognóstico , Tumores Fibrosos Solitários/patologia , Análise de Sobrevida , Resultado do Tratamento , Carga TumoralRESUMO
AIM: The suitability of hepatic resection for older patients remains controversial. This study aimed to investigate whether age influences overall survival of patients with hepatocellular carcinoma (HCC) after resection. METHODS: Records of 1,132 patients with HCC after hepatic resection were retrospectively reviewed. Overall survival (OS) was compared between younger and older patients based on five cut-off ages (30, 40, 50, 60, and 70 years). RESULTS: Across all patients, OS was 89.7% at 1 year, 67.7% at 3 years, and 47.7% at 5 years. OS was similar between younger and older patients at all cut-off ages (all P > 0.1), but OS was marginally lower among patients >70 years old than those ≤70 (P = 0.090). Multivariate analyses identified several risk factors for lower OS: preoperative serum albumin <35 g/L, alanine aminotransferase >80 U/L, α-fetoprotein ≥400 ng/ml, presence of esophagogastric varices or macrovascular invasion, incomplete/absent tumor capsule, tumor size >10 cm, tumor number ≥3, and major hepatectomy. CONCLUSION: Age does not influence the prognosis of patients with HCC after hepatic resection. Older patients should be considered for curative resection if remnant liver volume and liver function are adequate. J. Surg. Oncol. 2016;114:966-970. © 2016 Wiley Periodicals, Inc.
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Carcinoma Hepatocelular/cirurgia , Hepatectomia , Neoplasias Hepáticas/cirurgia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Carcinoma Hepatocelular/mortalidade , Feminino , Seguimentos , Humanos , Neoplasias Hepáticas/mortalidade , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Análise de SobrevidaRESUMO
AIM: Conventional transarterial chemoembolization (cTACE) is widely used for treating patients with inoperable hepatocellular carcinoma (HCC). A variation on the technique based on drug-eluting beads (DEB-TACE) has recently entered the clinic, but trials of its safety and efficacy have given conflicting results. This systematic review aimed to gain a current, comprehensive picture of how DEB-TACE compares with cTACE. METHODS: MEDLINE, EMBASE, the Cochrane Library, the Chinese National Knowledge Infrastructure database and clinical trial registries were searched through June 2014. Risk ratios (RR), hazard ratios (HR) and 95% confidence intervals (CI) were calculated. RESULTS: The analysis included four randomized controlled trials, one uncontrolled prospective study and one prospective case-control study, altogether involving 652 patients. Overall survival benefit was similar between cTACE and DEB-TACE patients (HR = 1.07, 95% CI = 0.82-1.40, P = 0.875). However, DEB-TACE was associated with a significantly higher objective tumor response rate (RR = 1.14, 95% CI = 1.01-1.29, P = 0.03) and a slightly lower incidence of adverse events. CONCLUSION: Though the available evidence suggests that although DEB-TACE is associated with better tumor response and potentially fewer adverse events, it does not provide greater survival benefit than cTACE. These results need to be validated in high-quality trials with large sample size.
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OBJECTIVE: The efficacy and safety of hepatic resection (HR) to treat patients with Barcelona Clinic Liver Cancer (BCLC) stage B and C hepatocellular carcinoma (HCC) was retrospectively assessed. BACKGROUND: Although guidelines from the European Association for the Study of Liver Disease and the American Association for the Study of Liver Disease do not recommend HR for treating BCLC stage B/C HCC, several Asian and European studies have come to the opposite conclusions. METHODS: A consecutive sample of 1259 patients with BCLC stage B/C HCC who underwent HR (n = 908) or transarterial chemoembolization (TACE, n = 351) were included. Moreover, propensity score-matched patients were analyzed to adjust for any baseline differences. In parallel with this retrospective clinical study, the MEDLINE database was searched for studies evaluating the efficacy and safety of HR for BCLC stage B/C HCC. RESULTS: Among our patient sample, the 90-day mortality rate in the HR group was 3.1%. HR provided a survival benefit over TACE at 1, 3, and 5 years (88% vs 81%, 62% vs 33%, and 39% vs 16%, respectively; all P < 0.001). Propensity scoring and subgroup analyses based on tumor size, tumor number, presence or absence of macrovascular invasion, and portal hypertension (PHT) also showed that HR was associated with better long-term survival than TACE. All 36 studies identified in our literature search reported that HR is associated with good long-term survival and low morbidity. Multivariate analyses revealed that alpha-fetoprotein more than or equal to 400 ng/mL, diabetes mellitus, macrovascular invasion, and PHT are independent predictors of poor prognosis in patients with BCLC stage B/C HCC. CONCLUSIONS: Our clinical and literature analyses suggest that in patients with HCC with preserved liver function, the presence of large, solitary tumors, multinodular tumors, macrovascular invasion, or PHT are not contraindications for HR.
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Carcinoma Hepatocelular/cirurgia , Hepatectomia/métodos , Neoplasias Hepáticas/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Quimioembolização Terapêutica , China/epidemiologia , Feminino , Hepatectomia/mortalidade , Humanos , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Pontuação de Propensão , Estudos Retrospectivos , Análise de Sobrevida , Resultado do TratamentoRESUMO
Breast cancer may be caused by several factors, including polymorphisms in the microsomal epoxide hydrolase (mEH) gene. Previous work suggested an association between mEH polymorphism and risk of breast cancer, but the results have been inconsistent. PubMed, EMBASE, Google Scholar, and the Chinese National Knowledge Infrastructure database were systematically searched to identify relevant studies. A meta-analysis was performed to examine the association between Tyr113His and His139Arg mEH polymorphisms and susceptibility to breast cancer. Odds ratios (ORs) with 95 % confidence intervals (CIs) were calculated to assess the strength of the association. Seven studies involving 6,357 cases and 8,089 controls were included in this study. The Tyr113His mEH polymorphism did not affect breast cancer risk in the allelic contrast model (OR = 0.99, 95 % CI = 0.94-1.04, P = 0.58), the dominant genetic model (OR = 1.14, 95 % CI = 0.88-1.48, P = 0.33), or the recessive genetic model (OR = 1.03, 95 % CI = 0.96-1.10, P = 0.43). Similarly, the His139Arg mEH polymorphism was not associated with breast cancer risk in the allelic contrast model (OR = 0.97, 95 % CI = 0.91-1.04, P = 0.44), the dominant genetic model (OR = 1.01, 95 % CI = 0.84-1.21, P = 0.94), or the recessive genetic model (OR = 1.04, 95 % CI = 0.96-1.12, P = 0.35). The mEH polymorphisms Tyr113His and His139Arg are not risk factors for breast cancer. Further, large and well-designed studies are required to confirm this conclusion.
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Neoplasias da Mama/genética , Epóxido Hidrolases/genética , Predisposição Genética para Doença , Polimorfismo Genético , Neoplasias da Mama/etiologia , Feminino , Genótipo , Humanos , Mutação , RiscoRESUMO
BACKGROUND: Despite the increasing focus on strengthening One Health capacity building on global level, challenges remain in devising and implementing real-world interventions particularly in the Asia-Pacific region. Recognizing these gaps, the One Health Action Commission (OHAC) was established as an academic community for One Health action with an emphasis on research agenda setting to identify actions for highest impact. MAIN TEXT: This viewpoint describes the agenda of, and motivation for, the recently formed OHAC. Recognizing the urgent need for evidence to support the formulation of necessary action plans, OHAC advocates the adoption of both bottom-up and top-down approaches to identify the current gaps in combating zoonoses, antimicrobial resistance, addressing food safety, and to enhance capacity building for context-sensitive One Health implementation. CONCLUSIONS: By promoting broader engagement and connection of multidisciplinary stakeholders, OHAC envisions a collaborative global platform for the generation of innovative One Health knowledge, distilled practical experience and actionable policy advice, guided by strong ethical principles of One Health.
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Saúde Única , Animais , Ásia , Fortalecimento Institucional , Políticas , Zoonoses/prevenção & controleRESUMO
INTRODUCTION: Current clinical guidelines recommend systematic antitumour therapy as the primary treatment option for patients with stage IIIb hepatocellular carcinoma (HCC) based on the China liver cancer (CNLC) staging criteria. Several different targeted therapeutics have been applied in combination with immunotherapeutic regimens to date in patients with advanced HCC. The present study was developed to evaluate the relative safety and efficacy of hepatectomy of HCC in combination with targeted apatinib treatment and immunotherapeutic camrelizumab treatment CNLC-IIIb stage HCC patients with the goal of providing evidence regarding the potential value of this therapeutic regimen in individuals diagnosed with advanced HCC. METHODS AND ANALYSIS: This is a multicentre phase II trial with single-arm in which patients undergo hepatectomy in combination with targeted treatment (apatinib) and immunotherapy (camrelizumab). Patients will undergo follow-up every 2-3 months following treatment initiation to record any evidence of disease progression and adverse event incidence for a minimum of 24 months following the discontinuation of treatment until reaching study endpoint events or trial termination. The primary endpoint for this study is patient mortality. ETHICS AND DISSEMINATION: This study protocol was approved by the Ethics Committee of the Guangxi Medical University Cancer Hospital (KS2022[124]). The results of this study will be submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: NCT05062837.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/cirurgia , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/cirurgia , Hepatectomia , China , Ensaios Clínicos Fase II como AssuntoRESUMO
Background: One Health is an integrated concept of health that aims to optimize the health of humans, animals, plants, and the environment. Identifying research gaps and specific expertise areas is important for understanding the role of One Health in practice. This information on One Health could be used to promote collaboration and research, inspire innovative ideas, and accelerate the translation of evidence-based practices into policies. Methods: We searched the Scopus database for publications related to One Health between 2012 and 2021 to extract bibliometric information and investigate the possibility of establishing a dedicated expertise database. We matched scholarly information using SciVal to exclude duplicate information and identify scholars' affiliations, countries, and academic profiles. Individual academic contributions to One Health were evaluated according to their citations, publication impact, publication type, and author contributions. Results: A total of 8,313 publications on One Health over a ten-year period were identified, with the number of publications increasing over time. The largest number of publications came from the United States and the United Kingdom. These countries also had the highest number of experts and a high level of international collaboration. We identified 500 scholars from 53 countries and 313 affiliations with a median Hirsch Index of 20 who could be included in a One Health expert database. These scientists had a median of six publications on One Health, with topics mostly focusing on dengue and antimicrobial resistance. Conclusion: A One Health information database could be used as a third-party reference for scholars, a source to track the ongoing academic progress, and support for active scholars in this field of research.
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[This corrects the article DOI: 10.1016/j.soh.2023.100012.].
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PURPOSE: Stereotactic body radiotherapy (SBRT) may have significant immunomodulatory effects that enhance tumor response to immune checkpoint inhibitors. This phase 2 clinical trial was conducted to evaluate the safety and efficacy of combining palliative SBRT with camrelizumab (an anti-PD1 monoclonal antibody) in patients with unresectable hepatocellular carcinoma (uHCC). METHODS: Patients with uHCC, Child-Pugh A/B liver function, and at least one measurable lesion were enrolled between April 2020 and August 2022. Patients were administered 200 mg camrelizumab intravenously from the first day of palliative SBRT and then every 3 weeks. Palliative SBRT was delivered daily over five fractions per week, with a dose range of 30-50 Gy. The primary endpoints were objective response rate (ORR) and safety. This trial was registered at ClinicalTrials.gov (NCT04193696). RESULTS: Twenty-one patients were enrolled; the median radiation dose was 40 Gy, and the median number of cycles of camrelizumab was five. The ORR was 52.4%. After a median follow-up of 19.7 months, the median progression-free and overall survival were 5.8 and 14.2 months, respectively. The overall survival probability was 85.7% at 6 months, 76.2% at 9 months, and 59.9% at 12 months. All grade 3 treatment-related adverse events (TRAEs) occurred in five patients (23.8%) and were manageable. No grade 4/5 TRAEs were observed. CONCLUSION: Palliative SBRT plus camrelizumab showed promising antitumor activity against uHCC. Toxicities were manageable with no unexpected safety issues. This study provides evidence of a new therapeutic method for the treatment of uHCC.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Radiocirurgia , Anticorpos Monoclonais Humanizados/efeitos adversos , Anticorpos Monoclonais Humanizados/uso terapêutico , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/radioterapia , Humanos , Inibidores de Checkpoint Imunológico , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/radioterapia , Radiocirurgia/métodosRESUMO
BACKGROUND: Portal vein tumor thrombus (PVTT) and microvascular invasion (MVI) are types of intrahepatic vascular metastasis of hepatocellular carcinoma (HCC) and are highly correlated with poor prognosis. However, the underlying biomarkers of PVTT and MVI are unclear. METHODS: We identified a PVTT/MVI-associated gene S100P by cDNA microarray analysis, and assess the potential value of serum S100P measurement in the differential diagnosis of HCC and prediction of MVI status with large retrospective and perspective cohort studies. RESULTS: The mRNA and protein of S100P was increased in HCCs with PVTT or MVI. High S100P immunostaining in tumors was correlated with inferior tumor-free survival. Serum S100P values discriminated patients with HCCs from those with benign liver tumors, and it showed predictive potential of MVI status in both retrospective and perspective cohorts. S100P may regulate HCC tumorigenicity and invasive ability; S100P also was associated with up-regulation of CD44, which may mediate HCC cell adhesion to form PVTT/MVI. CONCLUSIONS: Serum S100P may be a novel differential diagnostic marker for HCC and a potential predictor of MVI status pre-surgery for HCC patients. S100P overexpression in HCC is highly correlated with the formation of PVTT and MVI, which may make S100P as a potential therapeutic target for HCC metastasis.
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Proteínas de Ligação ao Cálcio/metabolismo , Carcinoma Hepatocelular , Neoplasias Hepáticas , Proteínas de Neoplasias/metabolismo , Trombose , Biomarcadores , Proteínas de Ligação ao Cálcio/genética , Carcinoma Hepatocelular/complicações , Humanos , Neoplasias Hepáticas/complicações , Invasividade Neoplásica , Veia Porta , Prognóstico , Estudos Retrospectivos , Trombose/etiologiaRESUMO
OBJECTIVE: To investigate the effect of perioperative antiviral therapy on the prognosis of hepatitis B virus (HBV) DNA-negative patients with HBV-related hepatocellular carcinoma (HCC). METHODS: The clinical data of 140 patients who were positive for hepatitis B surface antigen (HBsAg) but negative for HBV DNA before partial hepatectomy were retrospectively analyzed. Propensity score matching (PSM) was used to eliminate the influence of confounding factors on prognosis. Postoperative liver function, HBV reactivation rate, recurrence-free survival (RFS) and overall survival (OS) were compared between antiviral and non-antiviral therapy groups. RESULTS: Compared with the non-antiviral therapy group, the antiviral therapy group had a lower rate of HBV reactivation and better postoperative liver function (P < 0.05). The 1-year, 2-year and 3-year survival rates of the antiviral therapy group were better than those of the non-antiviral therapy group before or after PSM (P < 0.05). Prognostic analysis excluding 11 patients with HBV reactivation showed that perioperative antiviral therapy could significantly improve OS (P = 0.004), but had no significant effect on RFS (P = 0.056). Multivariate analyzes showed that antiviral therapy was associated with better OS. CONCLUSION: Perioperative antiviral therapy can significantly reduce the risk of HBV reactivation and improve postoperative liver function, RFS and OS.
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Antivirais/uso terapêutico , Carcinoma Hepatocelular/cirurgia , DNA Viral/sangue , Vírus da Hepatite B , Neoplasias Hepáticas/cirurgia , Recidiva Local de Neoplasia , Adulto , Carcinoma Hepatocelular/patologia , Carcinoma Hepatocelular/fisiopatologia , Carcinoma Hepatocelular/virologia , Feminino , Hepatectomia , Antígenos de Superfície da Hepatite B/sangue , Hepatite B Crônica/complicações , Hepatite B Crônica/fisiopatologia , Humanos , Fígado/fisiopatologia , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/fisiopatologia , Neoplasias Hepáticas/virologia , Masculino , Pessoa de Meia-Idade , Assistência Perioperatória , Período Pós-Operatório , Prognóstico , Pontuação de Propensão , Estudos Retrospectivos , Taxa de Sobrevida , Ativação ViralRESUMO
BACKGROUND: The relationship between serum prealbumin and the risk of all-cause mortality after hepatectomy in patients with hepatocellular carcinoma (HCC) needs to be evaluated. METHODS: We conducted a retrospective study. A Cox proportional hazards regression model was used to adjust for potential confounders. Prealbumin level was transformed by Z-scores and categorized into quartiles (Q1: <147 mg/L, Q2: 147-194 mg/L, Q3: 194-239 mg/L, Q4: >239 mg/L). We assessed the dose-response relationship between serum prealbumin and the risk of all-cause mortality using a restricted cubic spline model. RESULTS: Data were included from 2,022 HCC patients who underwent hepatectomy at Guangxi Medical University Cancer Hospital in China between January 2006 and January 2016. The adjusted hazard ratios (HRs) for increasing quartiles of serum prealbumin were 0.78 [95% confidence interval (CI): 0.64-0.95] for Q2, 0.66 (0.53-0.81) for Q3, and 0.51 (0.41-0.64) for Q4 in the Cox model (all P < 0.001). Serum prealbumin showed an L-shaped, non-linear dose-response relationship with the risk of all-cause mortality (P < 0.001). Among patients whose serum prealbumin was below 250 mg/L, risk of all-cause mortality decreased by 27% (95% CI: 18-36%) per increase of one standard deviation (69.8 mg/L) in serum prealbumin. CONCLUSIONS: Levels of serum prealbumin under 250 mg/L may be considered dangerous with respect to all-cause mortality after hepatectomy in HCC patients. Serum prealbumin may be useful as a prognostic marker in HCC patients undergoing hepatectomy.
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Background and aims: Hepatic resection is the first-line treatment for hepatocellular carcinoma (HCC). Whether to perform anatomical (AR) or non-anatomical resection (NAR) remains controversial. This retrospective study compares the outcomes according to the number and type of circulating tumour cells (CTCs).Methods: The cohort included 136 patients with HCC treated with R0 resection between 2014 and 2017. CanPatrol CTC-enrichment technique was used to enrich and classify CTCs according to epithelial-to-mesenchymal transition phenotype.Results: 91.91% of total patients were CTC-positive, with 91.23% in the AR group and 92.41% in the NAR group. Tumour-free survival (TFS) did not differ significantly between the two groups. However, TFS was significantly higher in patients with low CTCs count and mesenchymal- and epithelial/mesenchymal-negative phenotypes. As for the incidence and types of recurrence, high pre-resection CTC count and mesenchymal- and epithelial/mesenchymal-positivity were significantly associated with extrahepatic and multi-intrahepatic recurrence. Higher morbidities for hepatic failure and ascites were observed in patients treated by AR.Conclusion: AR may be more beneficial than NAR only in patients with low CTC count and mesenchymal- and epithelial/mesenchymal-negative phenotypes. For patients with a high CTC count, the balance between operative risk and prognostic benefit is more important than the resection method performed.Key messagesAnatomic resection may improve the survival of HCC patients, but only those with low CTC count and negative M- and E/M-CTC phenotypes.CTC analysis before surgery can be used to better guide the choice of resection method for HCC.