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Vakhrameev I.N.
Podgorbunsky Kuzbass Clinical Hospital of Emergency Medical Care
Shabaldin A.V.
Kemerovo State Medical University;
Kemerovo State University
Features of inflammatory endotypes and phenotypes in chronic rhinosinusitis
Journal: Russian Bulletin of Otorhinolaryngology. 2024;89(4): 60‑67
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To cite this article:
Chufistova AV, Shabaldina EV, Bedareva AV, Vakhrameev IN, Abramova NA, Shabaldin AV. Features of inflammatory endotypes and phenotypes in chronic rhinosinusitis. Russian Bulletin of Otorhinolaryngology.
2024;89(4):60‑67. (In Russ.)
https://doi.org/10.17116/otorino20248904160
Recently, significant progress has been made in identifying the cellular and molecular mechanisms responsible for the pathogenesis of chronic rhinosinusitis (CRS). Cohort studies of CRS have led to advances in the clinical understanding of this disease. New therapeutic agents have been approved or are undergoing clinical trials to expand treatment options for this disease. One of the promising areas in medicine is the provision of personalized clinical care. From this perspective, CRS can be divided into three different endotypes depending on the type of underlying inflammatory response. In the United States, CRS with and without nasal polyps is predominantly characterized as the second inflammatory endotype. CRS with nasal polyps (about 17%) and without nasal polyps (up to 20%) belongs to the 1st and 3rd inflammatory endotypes, respectively. And if for the second inflammatory endotype the effectiveness of targeted biological therapy is beyond doubt, then for the first and third inflammatory endotypes the principles of such conservative therapy are under active development. Moreover, large validated studies to confirm associations between CRS phenotypes and endotypes, as well as to find effective biological markers of inflammatory endotypes, remain to be performed.
Authors:
Vakhrameev I.N.
Podgorbunsky Kuzbass Clinical Hospital of Emergency Medical Care
Shabaldin A.V.
Kemerovo State Medical University;
Kemerovo State University
Received:
23.01.2024
Accepted:
30.05.2024
List of references:
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