The study, led by the Barcelona Hospital Clinic, will be shortly published in the New England Journal of Medicine.
This was one of the conclusions of a scientific meeting, organised by the University Hospital of Navarra in Pamplona, which dealt with novelties in the systematic treatment of hepatocarcinoma. Doctor Ruth Vera García, Head of the Oncological Medicine Service at the Hospital of Navarra, Doctor Javier Bustamante Schneider of the Digestive System Service at Cruces Hospital in Bilbao and Doctors Mercedes Iñarrairaegui Bastarrica and Bruno Sangro Gómez-Acebo, both from the Hepatology Unit of the University Hospital of Navarra, presented novelties in the systematic treatment of hepatocarcinoma. The medics coincided in emphasising that the complexity of these patients, often suffering from hepatic cirrhosis also, means that the disorder has to be approached in a multidisciplinary manner and treated at centres which have all possible treatment resources available.
The fifth most common tumour
Hepatocarcinoma is the most frequent hepatic tumour, fifth in overall worldwide cancer rates and the third cause of cancer deaths in the world. In Spain, as in the rest of Mediterranean Europe, some 10 cases per one hundred thousand inhabitants appear every year – a rate of about 500 cases in Spain annually (50 in Navarre). In more than half the cases local curative treatment such as surgery, transplant or percutaneous ablation; or palliative ones, such as arterial embolisation or radioembolisation with radioactive spheres, can be applied.
In the rest of the cases, the prognosis is not good but, in the last five years, there have appeared more than ten pharmaceutical medicines known as biological agents or directed pharmaceutical drugs, the use of which in this tumour is currently being actively investigated, giving rise to a real hope for these patients.
Of these pharmaceutical medicines, Sorafenib has been the first to demonstrate its efficacy and the European Medicines Agency has recently authorised its use for this tumour, given that it can prolong patient survival at the cost of some side effects which, in 80% of cases, are manageable with a number of preventative or therapeutic measures.
Irati Kortabitarte | alfa
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Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
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For the first time, scientists have succeeded in studying the strength of hydrogen bonds in a single molecule using an atomic force microscope. Researchers from the University of Basel’s Swiss Nanoscience Institute network have reported the results in the journal Science Advances.
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