View clinical trials related to Liver Tumor.
Filter by:The purpose of this study is to prospectively compare the physiologic response of patients who receive either intravenous gadoxetic acid (Eovist) or intravenous gadobenate dimeglumine (MultiHance).
This proof of concept study proposes targeted delivery of a broad-spectrum cytotoxic agent (doxorubicin), via a specially formulated LTSL (ThermoDox®) activated by mild hyperthermia, by using focused ultrasound (FUS), to achieve enhanced intra-tumoural doxorubicin concentrations for the same systemic dose. Adult patients with incurable confirmed hepatic primary or secondary tumours received a single cycle of LTLD, followed by ultrasound-mediated hyperthermia to a single target liver tumour. The primary endpoint relates to evidencing enhanced delivery of doxorubicin from LTLD at the target tumour site, by comparing intratumoural concentrations of the drug before and after focused ultrasound (FUS) exposure.
The purpose of this study is to test the feasibility (ability to be done) of experimental technologies to determine a tumor's molecular makeup. This technology includes a genomic report based on DNA exomes and RNA sequencing that will be used to discover new ways to understand cancers and potentially predict the best treatments for patients with cancer in the future.
Before liver transection patients are allocated to either waterjet or CUSA to divide the liver parenchyma.
In this research study, the investigators are evaluating whether ammonia PET scans or FDG PET perfusion scans are more useful in helping radiologists determine whether liver tumors were successfully destroyed by the heating or freezing procedures (ablations) than other scans currently available to radiologists, such as CT scans and MRI scans. The currently available scan (usually a CT scan with contrast dye) is not always effective in showing how completely the tumor has been destroyed. The ammonia PET scan is a different way of looking at how much tumor has been destroyed. This study will compare the standard scan (CT scan) with the ammonia PET scan.
To test whether pre - disinfection skin scrub with 4% chlorhexidine gluconate is more effective on the reduction of surgical site microbial colonization and subsequent infection than is normal saline.
The purpose of the trial is to evaluate the differences between PercuNav assisted and unassisted biopsy in the areas of CT radiation dose, procedure time and biopsy accuracy. This prospective, randomized, controlled trial will compare the use of electromagnetic tracking and image guidance (CT) during biopsy procedures verses the typical CT image guided procedure alone.
Liver stiffness measurement (LSM) by non invasive methods is increasingly used to estimate liver fibrosis in patients with chronic liver diseases. However, there is growing evidence that fibrosis is not the only determinant of liver stiffness. Indeed inflammation, cholestasis, congestion could also interfere with stiffness measurements. Acoustic radiation force impulse imaging (ARFI) is a new technology to perform real time LSM. Using a standard ultrasonographic probe, it offers elastography with a flexible metering box at variable depth, allowing the examination of specific area.
The HEPAR study is aimed at determining the safety of radioactive holmium containing microspheres for the treatment of tumors in the liver. These microspheres will be administered by infusion in the liver artery using a arterial catheter in the femoral artery.
The search for communicating veins (CVs) between adjacent hepatic veins (HVs) has drawn its rationale from living donor liver transplantation (LDLT). Parenchymal sparing procedures although HVs are resected suggest that probably their presence is underestimated. Taking profit from new improvements in ultrasound technology the investigators aim to better estimate the rate of CVs in a consecutive series of patients in whom resection of one HV at caval confluence is needed.