Genetic and therapeutic landscapes in cohort of pancreatic adenocarcinomas: next-generation sequencing and machine learning for full tumor exome analysis.

About 7% of all cancer deaths are caused by pancreatic cancer (PCa). PCa is known for its lowest survival rates among all oncological diseases and heterogenic molecular profile. Enormous amount of genetic changes, including somatic mutations, exceeds the limits of routine clinical genetic laboratory tests and further stagnates the development of personalized treatments.

[Oral nutrition supplements: applied classification of formulas and basic rules of their prescribing in oncology].

Unlabelled: The analysis of current data concerning the use of oral nutrition supplements (ONS) in cancer patients has been performed. The aim of the research is improving the effectiveness of medical nutrition in cancer patients by clarifying terms, definitions, developing an applied classification of ONS formulas and outlining the basic approaches for their use.

Material And Methods: Using the keywords «cancer», «oral nutritional supplements», and «siping», the literature was searched in such databases as eLIBRARY (elibrary.