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CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis

Radomir Pavičević
Gordana Bubanović
Ana Franjević
Dinko Stančić-Rokotov
Miroslav Samardžija

Puni tekst: engleski, pdf (201 KB) str. 485-498 preuzimanja: 519* citiraj
APA 6th Edition
Pavičević, R., Bubanović, G., Franjević, A., Stančić-Rokotov, D. i Samardžija, M. (2008). CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis. Collegium antropologicum, 32 (2), 485-498. Preuzeto s https://hrcak.srce.hr/27220
MLA 8th Edition
Pavičević, Radomir, et al. "CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis." Collegium antropologicum, vol. 32, br. 2, 2008, str. 485-498. https://hrcak.srce.hr/27220. Citirano 17.11.2019.
Chicago 17th Edition
Pavičević, Radomir, Gordana Bubanović, Ana Franjević, Dinko Stančić-Rokotov i Miroslav Samardžija. "CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis." Collegium antropologicum 32, br. 2 (2008): 485-498. https://hrcak.srce.hr/27220
Harvard
Pavičević, R., et al. (2008). 'CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis', Collegium antropologicum, 32(2), str. 485-498. Preuzeto s: https://hrcak.srce.hr/27220 (Datum pristupa: 17.11.2019.)
Vancouver
Pavičević R, Bubanović G, Franjević A, Stančić-Rokotov D, Samardžija M. CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis. Collegium antropologicum [Internet]. 2008 [pristupljeno 17.11.2019.];32(2):485-498. Dostupno na: https://hrcak.srce.hr/27220
IEEE
R. Pavičević, G. Bubanović, A. Franjević, D. Stančić-Rokotov i M. Samardžija, "CYFRA 21-1 in Non-Small Cell Lung Cancer – Standardisation and Application during Diagnosis", Collegium antropologicum, vol.32, br. 2, str. 485-498, 2008. [Online]. Dostupno na: https://hrcak.srce.hr/27220. [Citirano: 17.11.2019.]

Sažetak
There is no ideal tumour marker at present. The clinical application of CYFRA 21-1 is possible once a thorough standardisation
process is carried out. Standardisation is achieved by determining the reference range in asymptomatic population,
benign and malignant lung diseases, and benign and malignant diseases of other organs. Furthermore, it
depends on knowledge of research population characteristics, patient medical histories and individual diagnostic procedure
results, the size of research target samples and the clinically defined control groups. The cut-off level of CYFRA 21-1
for non-small cell lung cancer (NSCLC) is 1.72 ng/mL in the Croatian population. It is based on the clinically applicable
sensitivity of 78% and specificity of 95% in benign lung diseases. The cut-off value is verified by clinical findings. For clinicians
the level of CYFRA 21-1 is an early sign of NSCLC in relation to all the benign lung diseases and all the benign
diseases of other organs, of which it was confirmed that they can influence the above level, provided that NSCLC is verified
using standard diagnostic methods. The level of CYFRA 21-1 is also influenced by the time of sampling in relation
to other diagnostic invasive procedures. The marker is clinically applicable if clinical findings verify it; otherwise, it is
useless. This research has involved 343 healthy persons, 474 patients with a benign disease and 4440 patients with a malignant
disease, 2453 of whom suffer from NSCLC. The sensitivity of CYFRA 21-1 in NSCLC is 78%, in squamous cell
lung cancer (SQC) 84.6%, in adenocarcinomas (AD) 74.3% and in large cell lung cancer (LCC) 75.3%. The level of
CYFRA 21-1 differs significantly between healthy persons, benign and malignant diseases (p<10–3). There are differences
between the three histological types of NSCLC (p<10–6) and according to T and N (p<10–3). The level of CYFRA 21-1
prompts clinicians to repeat the clinical procedure during diagnosis, and helps to detect the disease earlier and implement
treatment in NSCLC. We have achieved high concordance between marker findings and clinical diagnostic.

Ključne riječi
CYFRA 21-1; tumour marker; standardisation; non-small cell lung cancer; contribution to diagnosis

Hrčak ID: 27220

URI
https://hrcak.srce.hr/27220

Posjeta: 727 *