Prognostic Significance of Serum Tumor Markers in Patients with Advanced-stage NSCLC Treated with Pemetrexed-based Chemotherapy
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00669806%3A_____%2F16%3A10317537" target="_blank" >RIV/00669806:_____/16:10317537 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216224:14110/16:00089326 RIV/00216208:11140/16:10317537
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Prognostic Significance of Serum Tumor Markers in Patients with Advanced-stage NSCLC Treated with Pemetrexed-based Chemotherapy
Popis výsledku v původním jazyce
Background: Tumor biomarkers represent effective tools for diagnostics and follow-up monitoring of patients with non-small cell lung cancer (NSCLC). We focused on evaluating the predictive and prognostic role of the seven following tumor biomarkers: carcinoembryonic antigen (CEA), cytokeratin-19 fragment (CYFRA 21-1), fragments of cytokeratin 8, 18 and 19 (MonoTotal), neuron-specific enolase (NSE), chromogranin A, thymidine kinase (TK) and squamous cell carcinoma antigen (SCCA) in patients with advanced-stage NSCLC treated with pemetrexed-based chemotherapy. Patients and Methods: In total, 114 patients with advanced-stage (IIIB or IV) non-squamous NSCLC treated with pemetrexed-based chemotherapy (monotherapy or combination with a platinum derivative) were included. Comparison of progression-free (PFS) and overall survival (OS) according to the level of assessed tumor markers was performed using the log-rank test. Results: We recorded significantly shorter OS for patients with high pretreatment levels of CYFRA 21-1 (10.3 vs. 23.4 months; p<0.001), NSE (1.6 vs. 13.5 months; p=0.003) and TK (11.3 vs. 23.4 months; p=0.003). Conclusion: CYFRA 21-1, NSE and TK are feasible biomarkers for estimation of a patient's overall prognosis, however, none of the measured serum tumor markers were able to predict the efficacy of pemetrexed-based chemotherapy.
Název v anglickém jazyce
Prognostic Significance of Serum Tumor Markers in Patients with Advanced-stage NSCLC Treated with Pemetrexed-based Chemotherapy
Popis výsledku anglicky
Background: Tumor biomarkers represent effective tools for diagnostics and follow-up monitoring of patients with non-small cell lung cancer (NSCLC). We focused on evaluating the predictive and prognostic role of the seven following tumor biomarkers: carcinoembryonic antigen (CEA), cytokeratin-19 fragment (CYFRA 21-1), fragments of cytokeratin 8, 18 and 19 (MonoTotal), neuron-specific enolase (NSE), chromogranin A, thymidine kinase (TK) and squamous cell carcinoma antigen (SCCA) in patients with advanced-stage NSCLC treated with pemetrexed-based chemotherapy. Patients and Methods: In total, 114 patients with advanced-stage (IIIB or IV) non-squamous NSCLC treated with pemetrexed-based chemotherapy (monotherapy or combination with a platinum derivative) were included. Comparison of progression-free (PFS) and overall survival (OS) according to the level of assessed tumor markers was performed using the log-rank test. Results: We recorded significantly shorter OS for patients with high pretreatment levels of CYFRA 21-1 (10.3 vs. 23.4 months; p<0.001), NSE (1.6 vs. 13.5 months; p=0.003) and TK (11.3 vs. 23.4 months; p=0.003). Conclusion: CYFRA 21-1, NSE and TK are feasible biomarkers for estimation of a patient's overall prognosis, however, none of the measured serum tumor markers were able to predict the efficacy of pemetrexed-based chemotherapy.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
FD - Onkologie a hematologie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/LO1503" target="_blank" >LO1503: BIOMEDIC</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Anticancer Research
ISSN
0250-7005
e-ISSN
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Svazek periodika
36
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
GR - Řecká republika
Počet stran výsledku
6
Strana od-do
461-466
Kód UT WoS článku
000367450000066
EID výsledku v databázi Scopus
2-s2.0-84973410709