Active clinical trials for "Liver Neoplasms"

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of liposomal doxorubicin in treating patients with liver or bile duct cancer.

Surgical resection has offered the best option for prolonged survival in patients with colorectal liver metastases. Limiting factor for major liver resections is the size of the future liver remnant (FLR). In case of normal liver function, 30% of the total liver volume is considered to be sufficient to maintain adequate liver function after resection. In an attempt to further increase "resectability" criteria for patients with too small FLR surgical and interventional maneuvers such as portal vein embolization and portal vein ligation in two-stage hepatectomies have been implemented, but they need an interval of 4-8 weeks to achieve sufficient hypertrophy. In order to obtain adequate but rapid parenchymal hypertrophy a new surgical two-step technique, ALPPS, was introduced for oncological patients requiring extended hepatic resection with limited functional reserve. Both procedures can be performed with acceptable morbidity and mortality. The investigators conclude that it is time to perform a randomized study comparing the two surgical approaches in regard to oncological outcome.

This clinical trial aims to compare infrahepatic inferior vena cava clamping (IIVCC) with selective hepatic vascular exclusion (SHVE) involving the portal triad clamping (PTC) in complex cirrhotic liver resection. One group will receive IIVCC plus PTC, while an another equivalent group patients will be operated using SHVE and PTC.

This observational clinical cohort study aims to evaluate the clinical utility of LiverMultiScan in quantifying liver health prior to liver resection or TACE. The results will enable further developments in scanning protocols and software, and clearly define the relevance of applying this technology as part of the pre-operative assessment of the patient being considered for liver resection or TACE.

This clinical trial studies how well yttrium-90 (Y90) glass microspheres positron emission tomography (PET)/computed tomography (CT) works in imaging patients with liver tumors . Images produced by PET/CT may provide better information about the distribution of particles, such as Y90 glass microspheres, delivered for selective internal radiation therapy (SIRT) as compared to regular medical care images useing technetium Tc-99m albumin-aggregated single photon emission computed tomography (SPECT)/CT images.

Liver resection has improved health outcomes in patients with hepatocellular carcinoma (HCC) in Singapore and worldwide. However, due to acute ischaemia/reperfusion injury (IRI) to the liver at the time of surgery, patients still experience significant morbidity and mortality. Therefore, novel therapies are required to protect the liver against acute IRI during partial hepatectomy. Remote ischaemic conditioning (RIC) using transient limb ischaemia/reperfusion has been shown to protect the liver in experimental animal studies. In the ERIC-LIVER trial the investigators investigate whether RIC can reduce liver injury and preserve liver function in patients with HCC undergoing partial hepatectomy.

Primovist-enhanced Magnetic resonance imaging (MRI) and Diffusion Weighted MRI (DW-MRI) is superior to Multidetector Computed axial Tomography (MDCT) in the detection of colorectal liver metastases. Fatty changes in the liver after chemotherapy treatment likely reduces the chances of seeing metastatic lesions on CT especially when the lesions are small (<10 mm). When compared with CT, Primovist-enhanced MRI and DW-MRI have the potential to provide higher contrast resolution enabling better detection of colorectal liver metastases following chemotherapy. Primovist-enhanced MRI and DW-MRI are superior to CT in assessing and predicting treatment response of patients with colorectal liver metastases to chemotherapy. Primovist-enhanced MRI by providing superior resolution may provide improved accuracy in metastatic lesion margin detection thereby providing higher accuracy in estimating tumor response based on size criteria. DW-MRI provides information indirectly about tumor composition and therefore is likely to be superior to MD-CT in assessing treatment response. Two groups of patients will be analyzed. The second group consists of patients with colorectal liver metastases who are to go for chemotherapy prior to surgery for metastases resection. This group will be CT and MRI scanned prior to chemotherapy and after chemotherapy. The first group of patients will consist of those patients who have already received chemotherapy and are likely to have surgery to resect liver metastases. This group will have only one set of scans done 4-6 weeks prior to their operation. The pathology of the resected metastases and CT and MRI images will be analyzed and compared.

This clinical trial studies positron emission tomography (PET)/computed tomography (CT) in diagnosing patients with liver cancer undergoing surgical resection. Diagnostic procedures, such as fluorine-18 fluoromethylcholine PET/CT, may help find and diagnose liver cancer.

The purpose of this study is to demonstrate the superiority of SonoVue®-enhanced ultrasound versus unenhanced ultrasound for characterization of Focal Liver Lesions using final diagnosis based on histology or combined imaging/clinical data as truth standard.

The purpose of this study is to investigate whether TAC plus FOLFOX4 or TACE plus folfox4 are able to improve resection rate and overall survival in patients receiving primary colorectal tumor resection than given FOLFOX4 only.