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hepatocellular carcinoma stage system

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https://www.readbyqxmd.com/read/29777455/combined-preoperative-albi-and-fib-4-is-associated-with-recurrence-of-hepatocellular-carcinoma-after-curative-hepatectomy
#1
Rui Liao, De-Wei Li, Cheng-You Du, Ming Li
BACKGROUND AND PURPOSE: Chronic inflammatory response is a risk factor for hepatocarcinogenesis and recurrence. This study aimed to develop a nomogram incorporating the combined albumin-bilirubin (ALBI) and fibrosis-4 (FIB-4) scores and the peritumoral inflammation score (PIS) to predict postoperative recurrence-free survival (RFS) of hepatocellular carcinoma (HCC). METHODS: The prognostic roles of preoperative ALBI and FIB-4 scores for HCC recurrence were investigated, and a nomogram was developed...
May 18, 2018: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29776350/increased-systemic-zonula-occludens-1-associated-with-inflammation-and-independent-biomarker-in-patients-with-hepatocellular-carcinoma
#2
Amit Kumar Ram, Biju Pottakat, Balasubramaniyan Vairappan
BACKGROUND: Hepatocellular carcinoma (HCC) is a frequent type of primary liver cancer, and its prevalence is increasing worldwide. Indeed, the underlying molecular mechanism is not well understood. Previous studies have shown evidence that tight junction (TJ) components were correlated with carcinogenesis and tumor development. Our aims were to determine the serum levels of tight junction protein Zonula Occludens (ZO)-1 and an inflammatory marker such as high-sensitive C-reactive protein (hs-CRP) in HCC patients compared to healthy volunteers and also to identify the association between ZO-1 and inflammation in HCC...
May 18, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29766659/prognosis-of-patients-with-hepatocellular-carcinoma-treated-with-sorafenib-a-comparison-of-five-models-in-a-large-canadian-database
#3
Haider H Samawi, Hao-Wen Sim, Kelvin K Chan, Mohammad A Alghamdi, Richard M Lee-Ying, Jennifer J Knox, Parneet Gill, Adriana Romagnino, Eugene Batuyong, Yoo-Joung Ko, Janine M Davies, Howard J Lim, Winson Y Cheung, Vincent C Tam
Several systems (tumor-node-metastasis [TNM], Barcelona Clinic Liver Cancer [BCLC], Okuda, Cancer of the Liver Italian Program [CLIP], and albumin-bilirubin grade [ALBI]) were developed to estimate the prognosis of patients with hepatocellular carcinoma (HCC) mostly prior to the prevalent use of sorafenib. We aimed to compare the prognostic and discriminatory power of these models in predicting survival for HCC patients treated with sorafenib and to identify independent prognostic factors for survival in this population...
May 15, 2018: Cancer Medicine
https://www.readbyqxmd.com/read/29735798/thrombosis-of-the-portal-venous-system-in-cirrhotic-vs-non-cirrhotic-patients
#4
Vania Cruz-Ramón, Paulina Chinchilla-López, Oscar Ramírez-Pérez, Nancy E Aguilar-Olivos, Luis F Alva-López, Ericka Fajardo-Ordoñez, Ileana Acevedo-Silva, Patrick G Northup, Nicolas Intagliata, Stephen H Caldwell, Guadalupe Ponciano-Rodríguez, Xingshun Qi, Nahum Méndez-Sánchez
INTRODUCTION AND AIM: Thrombosis is a vascular disorder of the liver often associated with significant morbidity and mortality. Cirrhosis is a predisposing factor for portal venous system thrombosis. The aim of this study is to determine differences between cirrhotics and non-cirrhotics that develop thrombosis in portal venous system and to evaluate if cirrhosis severity is related to the development of portal venous system thrombosis. MATERIAL AND METHODS: We studied patients diagnosed with portal venous system thrombosis using contrast-enhanced computed tomography scan and doppler ultrasound at Medica Sur Hospital from 2012 to 2017...
April 9, 2018: Annals of Hepatology
https://www.readbyqxmd.com/read/29721050/secretory-clusterin-mediates-oxaliplatin-resistance-via-the-gadd45a-pi3k-akt-signaling-pathway-in-hepatocellular-carcinoma
#5
Xin Wang, Fang Zou, Jingtao Zhong, Longtao Yue, Fuhai Wang, Honglong Wei, Guangsheng Yang, Tao Jin, Xiaofeng Dong, Jie Li, Peng Xiu
Purpose: Systemic therapy has often been used for patients with advanced hepatocellular carcinoma (HCC). However, due to drug resistance, the use of cytotoxic chemotherapy in the treatment of patients with advanced HCC has typically demonstrated low response rates. Secretory clusterin (sCLU) is expressed in aggressive late-stage tumors and associated with resistance to chemotherapy, including that in HCC cases. The present research aimed to investigate the biological role of sCLU in HCC. Methods: sCLU expression in HCC and normal tissues was examined using immunohistochemical staining, followed by analysis of the correlation between sCLU expression and clinical indicators...
2018: Journal of Cancer
https://www.readbyqxmd.com/read/29718791/radioembolization-in-advanced-hepatocellular-carcinoma
#6
Ahsun Riaz, Robert Lewandowski, Riad Salem
The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice...
May 2, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29718723/sirna-drug-development-against-hepatitis-b-virus-infection
#7
Robert Flisiak, Jerzy Jaroszewicz, Mariusz Łucejko
Hepatitis B virus (HBV) infection is the worldwide leading cause of liver cirrhosis and hepatocellular carcinoma. Currently available medication can suppress viral replication in the majority of patients, but clearance of the viral antigens can be achieved in only about 10%. Areas covered: RNA interference is a very attractive therapeutic option since a well-designed compound could possibly inhibit all HBV mRNA and thus synthesis of all its antigens, which could combine antiviral and immunomodulatory modes of action...
May 8, 2018: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/29713162/mir-221-suppression-through-nanoparticle-based-mirna-delivery-system-for-hepatocellular-carcinoma-therapy-and-its-diagnosis-as-a-potential-biomarker
#8
Feng Li, Feiran Wang, Changlai Zhu, Qun Wei, Tianyi Zhang, You Lang Zhou
Background: MicroRNA-221(miR-221) is frequently dysregulated in cancer. The purpose of this study was to explore whether miR-221 can be used as a potential diagnostic marker or therapeutic target for hepatocellular carcinoma (HCC). Methods: In this study, we investigated whether miR-221 expression was associated with clini-copathological characteristics and prognosis in HCC patients, and we developed a nanoparticle-based miRNA delivery system and detected its therapeutic efficacy in vitro and in vivo...
2018: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/29705790/immunotherapy-of-hepatocellular-carcinoma
#9
Bernd Heinrich, Carolin Czauderna, Jens U Marquardt
Hepatocellular carcinoma (HCC) is one of the most deadly and rapidly evolving cancers worldwide. The current systemic treatment strategies in advanced tumor stages remain limited despite promising preclinical and early-phase clinical results for some compounds, highlighting an unmet clinical need. Since the majority of HCCs evolve in the background of a chronic inflammatory liver damage, HCCs can be considered a paradigm for inflammation-induced cancers, which renders immunotherapeutic strategies particularly promising for this tumor entity...
2018: Oncology Research and Treatment
https://www.readbyqxmd.com/read/29703174/validation-of-the-snacor-clinical-scoring-system-after-transarterial-chemoembolisation-in-patients-with-hepatocellular-carcinoma
#10
Aline Mähringer-Kunz, Arndt Weinmann, Irene Schmidtmann, Sandra Koch, Sebastian Schotten, Daniel Pinto Dos Santos, Michael Bernhard Pitton, Christoph Dueber, Peter Robert Galle, Roman Kloeckner
BACKGROUND: Transarterial chemoembolisation is the standard of care for intermediate stage (BCLC B) hepatocellular carcinoma, but it is challenging to decide when to repeat or stop treatment. Here we performed the first external validation of the SNACOR (tumour Size and Number, baseline Alpha-fetoprotein, Child-Pugh and Objective radiological Response) risk prediction model. METHODS: A total of 1030 patients with hepatocellular carcinoma underwent transarterial chemoembolisation at our tertiary referral centre from January 2000 to December 2016...
April 27, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29702590/insulin-like-growth-factor-igf-system-in-liver-diseases
#11
REVIEW
Agnieszka Adamek, Aldona Kasprzak
Hepatocyte differentiation, proliferation, and apoptosis are affected by growth factors produced in liver. Insulin-like growth factor 1 and 2 (IGF1 and IGF2) act in response to growth hormone (GH). Other IGF family components include at least six binding proteins (IGFBP1 to 6), manifested by both IGFs develop due to interaction through the type 1 receptor (IGF1R). The data based on animal models and/or in vitro studies suggest the role of IGF system components in cellular aspects of hepatocarcinogenesis (cell cycle progression, uncontrolled proliferation, cell survival, migration, inhibition of apoptosis, protein synthesis and cell growth), and show that systemic IGF1 administration can reduce fibrosis and ameliorate general liver function...
April 27, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29702018/percutaneous-ablation-for-hepatocellular-carcinoma
#12
Jeffrey L Weinstein, Muneeb Ahmed
OBJECTIVE: The purpose of this article is to discuss the use, comparative efficacy, and general technical considerations of percutaneous ablation, alone or in combination with other therapies, for the treatment of hepatocellular carcinoma (HCC). CONCLUSION: Percutaneous ablation is a mainstay treatment for early-stage HCC, offering survival comparable to that of surgical resection for small lesions. It can act as a primary curative therapy or bridge therapy for patients waiting to undergo liver transplant...
April 27, 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29692630/deciphering-hepatocellular-carcinoma-through-metabolomics-from-biomarker-discovery-to-therapy-evaluation
#13
REVIEW
Wei Guo, Hor Yue Tan, Ning Wang, Xuanbin Wang, Yibin Feng
Hepatocellular carcinoma (HCC) is the third most common cause of death from cancer, with increasing prevalence worldwide. The mortality rate of HCC is similar to its incidence rate, which reflects its poor prognosis. At present, the diagnosis of HCC is still mostly dependent on invasive biopsy, imaging methods, and serum α-fetoprotein (AFP) testing. Because of the asymptomatic nature of early HCC, biopsy and imaging methods usually detect HCC at the middle-late stages. AFP has limited sensitivity and specificity, as many other nonmalignant liver diseases can also result in a very high serum level of AFP...
2018: Cancer Management and Research
https://www.readbyqxmd.com/read/29689631/novel-approaches-for-molecular-targeted-therapy-against-hepatocellular-carcinoma
#14
REVIEW
Yuji Eso, Hiroyuki Marusawa
Systemic chemotherapy using a multi-targeted tyrosine kinase inhibitor is an established treatment for advanced-stage tumors in various organs. Comprehensive genomic analyses using next-generation sequencing technology revealed the intra- and inter-tumor heterogeneity of human hepatocellular carcinomas (HCCs), and provided evidence for the use of therapeutic agents effective against multiple targets in tumor cells. Recently, the efficacy and safety of a multi-targeted tyrosine kinase inhibitor, lenvatinib, was confirmed by a randomized global phase III trial and thus lenvatinib was approved as first-line therapy for HCC, providing a new therapeutic option for patients in an advanced stage...
April 24, 2018: Hepatology Research: the Official Journal of the Japan Society of Hepatology
https://www.readbyqxmd.com/read/29687726/the-association-of-peroxiredoxin-4-with-the-initiation-and-progression-of-hepatocellular-carcinoma
#15
Xin Guo, Hirotsugu Noguchi, Naoki Ishii, Takujiro Homma, Taiji Hamada, Tsubasa Hiraki, Jing Zhang, Kei Matsuo, Seiya Yokoyama, Hiroaki Ishibashi, Tomoko Fukushige, Takuro Kanekura, Junichi Fujii, Hidetaka Uramoto, Akihide Tanimoto, Sohsuke Yamada
AIMS: Peroxiredoxin 4 (PRDX4) is a member of the peroxiredoxin family of antioxidant enzymes. Previously, we reported that PRDX4 can restrain the initiation and progression of non-alcoholic steatohepatitis by reducing local and systemic reactive oxygen species (ROS) levels. Oxidative stress is recognized as a key factor in hepatocarcinogenesis, and a high ROS level has also been found in hepatocellular carcinoma (HCC). Here, our aim is to investigate roles of PRDX4 in the initiation and progression of HCC...
April 24, 2018: Antioxidants & Redox Signaling
https://www.readbyqxmd.com/read/29674013/the-tipping-point-key-oncologic-imaging-findings-resulting-in-critical-changes-in-the-management-of-malignant-tumors-of-the-gastrointestinal-tract
#16
REVIEW
Jonathan Wu, Lipika Goyal, Ryan Nipp, Jennifer Wo, Motaz Qadan, Raul N Uppot
OBJECTIVE: The purpose of this article is to review tumor staging systems for gastrointestinal tumors including pancreatic adenocarcinoma, hepatocellular carcinoma, cholangiocarcinoma, gastric adenocarcinoma, small bowel adenocarcinoma, rectal carcinoma, and anal carcinoma and identify the key imaging findings ("tipping points"), which change patient management based on changes in tumor staging. CONCLUSION: For all malignant gastrointestinal tumors, there are key imaging findings ("tipping points") including tumor size, tumor extension, lymphadenopathy, vascular invasion, and distant metastasis that dictate patient management and prognosis, based on changes in tumor stage...
January 31, 2018: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/29667093/the-predictive-value-of-staging-systems-and-inflammation-scores-for-patients-with-combined-hepatocellular-cholangiocarcinoma-after-surgical-resection-a-retrospective-study
#17
Chaobin He, Yize Mao, Jun Wang, Yunda Song, Xin Huang, Xiaojun Lin, Shengping Li
BACKGROUND: Combined hepatocellular cholangiocarcinoma (cHCC-CC) is a rare form of primary liver tumor. A specific staging system for predicting survival in patients with cHCC-CC is not available. The aim of the present study was to evaluate the ability of staging systems and inflammation-based scores to predict overall survival (OS) and progression-free survival (PFS) of patients with cHCC-CC after surgical resection. METHODS: The data from 99 patients with cHCC-CC after surgical resection from June 2000 and January 2017 were retrospectively collected...
April 17, 2018: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29662837/patient-selection-for-transarterial-chemoembolization-in-hepatocellular-carcinoma-importance-of-benefit-risk-assessment
#18
REVIEW
Fabio Piscaglia, Sadahisa Ogasawara
Background: Liver cancer is the second most common cause of cancer-related death, with hepatocellular carcinoma (HCC) accounting for most primary liver cancers and most commonly arising from a history of advanced chronic liver disease. Among the available therapies, transarterial chemoembolization (TACE) is the most widely utilized and is considered the first-line treatment recommended for patients staged as intermediate HCC (Barcelona Clinic Liver Cancer stage B). If applied correctly, TACE can produce survival benefits without adversely affecting hepatic functional reserve...
March 2018: Liver Cancer
https://www.readbyqxmd.com/read/29661430/access-to-liver-transplantation-in-different-abo-blood-groups-and-exceptions-points-in-a-model-for-end-stage-liver-disease-allocation-system-a-brazilian-single-center-study
#19
R B Martino, D R Waisberg, A P M Dias, V B S Inoue, R M Arantes, L B P Haddad, V Rocha-Santos, R S N Pinheiro, L S Nacif, L A C D'Albuquerque
BACKGROUND: In the Model for End-Stage Liver Disease (MELD) system, patients with "MELD exceptions" points may have unfair privilege in the competition for liver grafts. Furthermore, organ distribution following identical ABO blood types may also result in unjust organ allocation. The aim of this study was to investigate access to liver transplantation in a tertiary Brazilian center, regarding "MELD exceptions" situations and among ABO-blood groups. METHODS: A total of 465 adult patients on the liver waitlist from August 2015 to August 2016 were followed up until August 2017...
April 2018: Transplantation Proceedings
https://www.readbyqxmd.com/read/29659672/adi-peg-20-plus-best-supportive-care-versus-placebo-plus-best-supportive-care-in-patients-with-advanced-hepatocellular-carcinoma
#20
G Abou-Alfa, S Qin, B-Y Ryoo, S-N Lu, C-J Yen, Y-H Feng, H Y Lim, F Izzo, M Colombo, D Sarker, L Bolondi, G Vaccaro, W P Harris, Z Chen, R A Hubner, T Meyer, W Sun, J J Harding, E M Hollywood, J Ma, P J Wan, M Ly, J Bomalaski, A Johnston, C-C Lin, Y Chao, L-T Chen
Background: Arginine depletion is a putative target in hepatocellular carcinoma (HCC). HCC often lacks argininosuccinate synthetase, a citrulline to arginine-repleting enzyme. ADI-PEG 20 is a cloned arginine degrading enzyme - arginine deiminase - conjugated with polyethylene glycol. The goal of this study was to evaluate this agent as a potential novel therapeutic for HCC after first line systemic therapy. Methods and Patients: Patients with histologically proven advanced HCC and Child-Pugh up to B7 with prior systemic therapy, were randomized 2:1 to ADI-PEG 20 18 mg/m2 vs...
April 5, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
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