Background. Investigation of changes in immunological parameters is required to detect the degree of adequate immune system reactions to pathology process and to determine the answer to provided treatment. Taking into account high immunogramm cost differentiated approach is necessary in each specific case basing on economic and diagnostic effectiveness. Now chronic rhinosinusitis with nasal polyps (CRSwNP) is still poorly investigated. In the same clinical situation it is difficult to predict the pathology process development and length of remission period after surgical or conservative treatment. The most substantial difficulties in determining tactics of patients’ management in CRSwNP are associated with asthma, atopy or intolerance to nonsteroidal antiinflammatory drugs (NSAIDs). To determine the diagnostic significance of indicators of systemic cellular immunity for pathology process development forecasting in CRSwNP patients. Methods. CD3, CD4, CD8, CD16, CD19, CD25, CD27, CD45, CD45R0, CD45RA, CD56 and CD127 subpopulations of lymphocytes were examined in peripheral blood of 20 patients (age 46,7±16,06) with bilateral CRSwNP in remission using a flow cytometry method. Results. The study revealed rise in absolute or relative quantity of activated T-lymphocytes (CD3+CD25+), NK cell number (CD3 CD16+CD56+) and T-regulatory (T-reg) cells (CD4+CD25brightCD127lowtoneg), rise in absolute count of memory B-cells (CD19+CD5-CD27+) and NKT-cells (CD16+CD56+CD3+) in CRSwNP patients. An effort to make forecast for the development of CRSwNP due to change in NK (CD3-CD16+CD56+), activated NK (CD3-CD8+) and T-reg (CD4+CD25brightCD127lowtoneg) failed. Conclusion. Study of the cellular immune response to determine the tactics of patients’ management in CRSwNP and predict pathology process development is not a sufficiently informative method.
THE DIAGNOSTIC SIGNIFICANCE OF IMMUNOLOGICAL PARAMETERS OF THE PATIENTS WITH CHRONIC RHINOSINUSITIS WITH NASAL POLYPS
