Papers by Oksana Sulayeva
Background. There are a few indications known in the world to administer immunotherapy (IT) via i... more Background. There are a few indications known in the world to administer immunotherapy (IT) via immune checkpoint inhibitors (ICIs). Prescribing IT by means of ICIs in gastric cancer (GC) results from PDL1 ligand expression on tumor cells; high tumor mutation burden; GC with microsatellite instability MSI-h or DNA mismatch repair (MMR) failure; T-killer immunoscore (IS). Purpose. To study the composition of the immunocellular phenotype of gastric malignancies. Materials and methods. The paper presents the outcomes of a clinical study conducted at the premises of Thoracic Tumors Research Department of National Cancer Institute and Abdominal Oncosurgery Department of Municipal Non-Profit Enterprise “Odessa Regional Oncology Dispensary” of Odessa Regional Council enrolling 221 patients operated on for gastric cancer within the period from 2007 to 2013. The average age was 60.88 ± 10.5, men – 180, women – 41. A total of 143 gastrectomies and 78 distal subtotal resections were performed....
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Papers by Oksana Sulayeva