View clinical trials related to Hepatocellular Carcinoma.
Filter by:The aim of this study is to explore the effect of Transarterial Chemoembolization (TACE) on the prognosis of patients with microvascular invasion presence(MVI) and overexpression of Aspartate-β-hydroxylase(ASPH).
Sorafenib is an oral multikinase inhibitor with antiproliferative and antiangiogenic effects used as systemic treatment in patients with unresectable hepatocellular carcinoma. Although sorafenib has demonstrated many clinical benefits in patients, its adverse cannot be ignores. This drug occasionally causes severe adverse events (AEs), which include hand-foot skin reaction (HFSR), hypertension, diarrhea, anorexia, fatigue, weight loss, and so on. Although most adverse events are reversible, they can significantly impact a patient's quality of life and occasionally result in dose reduction or discontinuation of therapy Patients are also more likely to remain on treatment if they are guided over the difficult initial 4~6wks of therapy during which time the development of adverse events following sorafenib treatment initiation are most likely to occur. Patient education, proactive management and establishing and maintaining open communication between patients and the nurse are crucial to the effective management of these adverse events. This study design is a randomized controlled trial and 64 patients will be randomized to one of 2 groups in a 1:1 ratio. 32 patients will be enrolled into the controlled group and the rest of 32 patients will be enrolled into the intervention group. The intervention group will be received the routine telephone calls of six times at intervals of once a week during 10~15 minutes (from a well-trained nurse) The purpose of this study is to confirm whether an effective intervention that telephone counseling and education by a nurse can increase drug compliance for patients with HCC who is taking Sorafenib and is to use for developing individual educational program as a fundamental data that can be applied for patients taking Sorafenib after investigating patient satisfaction by "The Satisfaction with information about Medicines Scale(SIMS)" tool.
The aim of this study is to confirmed the role of intraoperative controlled release 5-Fluorouracil therapy in the prevention of recurrence after surgery for HCC patients with high risk of preoperative prediction of microvascular invasion.
Hepatocellular carcinoma (HCC) is the third leading death cancer in the world. It is important to explore a safe and effective therapy for early-stage HCC. Previous studies reported that radiofrequency ablation (RFA) has higher efficacy and is associated with fewer complications and shorter hospital stays than hepatic resection (HR) for early-stage HCC. However, meta-analysis and systematic review found that RFA is associated with higher recurrence rate and lower long-term overall survival.
Liver cancer is a major cause of death among patients of east or southeast asian descent, as well as other population groups, notably in central and west Africa. Diagnosis of liver cancer requires a combination of several imaging techniques and biopsies. Despite this, diagnosis can remain inconclusive or difficult to establish in patients at risk for liver cancer. The purpose of this multi-center trial is to evaluate novel imaging methods developed to diagnose the most common form of liver cancer, hepatocellular carcinoma. We propose to use novel imaging probes that have been reported to bind to liver cancers but not benign liver lesions that can be confused with liver cancer. Two such imaging probes will be evaluated. 2-[18F]-fluoro-2-deoxy-D-glucose, called [18F]FDG, is a radioactive sugar that is widely used for cancer imaging with a device called positron emission tomography, or PET scans. We already know that [18F]FDG cannot detect some liver cancers that are slow growing. [18F]Fluorocholine ([18F]FCH), another molecule, has been recently reported to be highly effective at detecting liver cancer. In 2010, a French researcher reported 80-90% detection rate by using [18F]FCH alone or in combination with [18F]FDG. We will compare [18F]FCH and [18F]FDG in evaluating 150 patients over a period of two years. The results will be correlated with those of biopsies and clinical follow-up. This study will provide valuable data on whether these imaging agents can successfully differentiate malignant liver lesions from benign ones. It will also provide information about whether these imaging agents can successfully assess whether the cancer has spread outside the liver. It will provide data that will allow physicians to determine the optimal imaging protocol to properly diagnose liver cancer.
HCC is classified as keratin (K) 19 positive or K19 negative. K19 is a biliary/hepatic progenitor cell (HPC) marker only expressed in a subset of HCC with poor prognosis and high risk of early recurrence after treatment; particularly in radio-frequency ablation (RFA). These patients consequently show worse survival compared to patients with K19 negative HCC. A recent publication has shown the value of pretreatment biopsy with K19 staining and suggests that the role of routine biopsies in potentially curable HCC should be reconsidered. However, currently, pretreatment biopsies are rarely performed in the diagnosis of HCC due to the excellent performance of magnetic resonance imaging (MRI) in detection, diagnosis and staging of cirrhotic livers. Previous publications have indicated imaging patterns that may be associated with worse prognostic tumoral parameters. If MRI determined imaging parameters could indeed provide a surrogate marker for presence of K19 and/or microvascular invasion as potential important prognostic factors in RFA of HCC, these imaging parameters may thus hold prognostic information towards RFA treatment and possibly predict treatment outcome. . The purpose of the retrospective study is thus to evaluate MRI determined imaging parameters at pretreatment MRI for their predictive value towards outcome (disease free survival) of radio-frequency ablation for hepatocellular carcinoma. If successful, pretreatment MRI parameters may be used for selecting patient with high risk of unfavorable outcome after RFA and select the patients for more aggressive treatment such as surgical resection or upfront transplantation.
Hepatocellular carcinoma (HCC) is the fifth most common cancer in the world. Partial hepatectomy is still considered as the conventional therapy for HCC. Intrahepatic recurrence of HCC after partial hepatectomy is common and was reported to be more than 77% within 5 years after surgery. Repeat hepatectomy is an effective treatment for intrahepatic HCC recurrence, with a 5-year survival rate of 19.4-56%. This is comparable to the survival after initial hepatectomy for HCC. Unfortunately, repeat hepatectomy could be carried out only in a small proportion of patients with HCC recurrence (10.4-31%), either because of the poor functional liver reserve or because of widespread intrahepatic recurrence. In the past two decades, percutaneous radiofrequency ablation (PRFA) has emerged as a new treatment modality and has attracted great interest because of its effectiveness and safety for small HCC (≤ 5.0 cm). Studies using PRFA to treat recurrent HCC after partial hepatectomy reported a 3-year survival rate of 62-68%, which is comparable to those achieved by surgery. PRFA is particularly suitable to treat recurrent HCC after partial hepatectomy because these tumors are usually detected when they are small and PRFA causes the least deterioration of liver function in the patients. Our previous retrospective study demonstrated that RFA was comparable to re-resection for recurrent HCC, and our recent RCT showed that RFA combined with TACE is superior to RFA for HCC ≤7.0cm. So our hypothesis is that RFA combined with TACE is superior to re-resection for recurrent small HCC. The aim of this retrospective study is to compare the outcome of reresection with TACE+RFA for small recurrent HCC after partial hepatectomy.
The primary objective of this phase I dose escalation study is to determine the maximum tolerated dose of TH-302 when administered with doxorubicin via trans-arterial chemo-embolization (TACE) in patients with hepatocellular carcinoma (HCC) who are not transplant candidates and have unresectable disease. HCC is the second leading cause of worldwide cancer death and is generally incurable without liver transplant. TACE can convert about 40% of these patients to transplant candidates. Additionally, in non-transplant HCC patients, TACE confers statistical improvements in overall survival. Selective HCC arterial catheterization during TACE allows for the delivery of concentrated drugs to the liver tumor but the optimal TACE chemotherapy regimen has not yet been determined. TH-302 is a hypoxia inducible agent that can be activated in the hypoxic environment induced by TACE.
The purpose of this study is to determine whether liver transient elastography performed before the surgical procedure is able to predict liver failure in patients undergoing hepatectomy for hepatocellular carcinoma.
Hepatocellular carcinoma (HCC)is the most frequent primitive tumour of the liver. Recently, several research studies reported that 11C-choline PET has shown a high detection rate of well differentiated HCC, which is an early stage of primary liver cancer. The aim of this study was to prospectively evaluate the diagnostic accuracy of 11C-choline PET-CT to detect HCC in cirrhotic or non cirrhotic patients.