SVATON, Martin, Marie DROSSLEROVA, Ondrej FISCHER, Miloslav MAREL, Michal HRNCIARIK, Ondřej VENCLÍČEK, Petr ZUNA, Michal SVOBODA, Jiri BLAZEK, Monika BRATOVÁ, Andrea MULLEROVA, Bohuslava VANKOVA and Daniel KREJCI. Comedication with corticosteroids and nonsteroidal antiphlogistics does not affect PD-L1 expression in non-small cell lung cancer. TRANSLATIONAL CANCER RESEARCH. PEOPLES R CHINA: AME PUBL CO, 2022, vol. 11, No 9, p. 3017-3023. ISSN 2218-676X. Available from: https://dx.doi.org/10.21037/tcr-22-260.
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Basic information
Original name Comedication with corticosteroids and nonsteroidal antiphlogistics does not affect PD-L1 expression in non-small cell lung cancer
Authors SVATON, Martin (203 Czech Republic, guarantor), Marie DROSSLEROVA (203 Czech Republic), Ondrej FISCHER (203 Czech Republic), Miloslav MAREL (203 Czech Republic), Michal HRNCIARIK (203 Czech Republic), Ondřej VENCLÍČEK (203 Czech Republic, belonging to the institution), Petr ZUNA (203 Czech Republic), Michal SVOBODA (203 Czech Republic), Jiri BLAZEK (203 Czech Republic), Monika BRATOVÁ (203 Czech Republic, belonging to the institution), Andrea MULLEROVA (203 Czech Republic), Bohuslava VANKOVA (203 Czech Republic) and Daniel KREJCI (203 Czech Republic).
Edition TRANSLATIONAL CANCER RESEARCH, PEOPLES R CHINA, AME PUBL CO, 2022, 2218-676X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30203 Respiratory systems
Country of publisher China
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.900
RIV identification code RIV/00216224:14110/22:00127430
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.21037/tcr-22-260
UT WoS 000835374900001
Keywords in English Non-small cell lung cancer (NSCLC); lung cancer; programmed death-ligand 1 (PD-L1); non-steroidal anti-inflammatory drugs (NSAIDs); corticosteroids
Tags 14110215, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 24/2/2023 08:52.
Abstract
Background: Programmed death-ligand 1 (PD-L1) expression is a standard predictor in the selection of immunotherapy for locally advanced/advanced non-small cell lung cancer (NSCLC). However, comedication with corticosteroids or non-steroidal anti-inflammatory drugs (NSAIDs) may influence the effectiveness of this treatment as documented in several previous studies. Due to certain molecular linkages between PD-L1 and corticosteroids or NSAIDs, we therefore addressed the question of whether there is a relationship between PD-L1 expression in NSCLC and the use of this comedication. Methods: This is a retrospective study using the Czech tumor registry LUng CAncer focuS (LUCAS), from which patient data were drawn. Independence of two categorical parameters was tested by Pearson's chi-square test. Results: In our group of 1,148 patients, we observed no significant relationship between PD-L1 expression and the use of corticosteroids or NSAIDs. Conclusions: According to our data, treatment with corticosteroids or NSAIDs during biopsy does not affect the expression of PD-L1 and it is therefore not necessary to take this treatment into account in this regard.
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