18F-Fluorodeoxyglucose Positron Emission TomographyComputed Tomography Accuracy in the Staging of Non-Small Cell Lung Cancer: Review and Cost-Effectiveness
Joint Authors
Gómez León, Nieves
Escalona, Sofía
Bandrés, Beatriz
Belda, Cristobal
Callejo, Daniel
Blasco, Juan Antonio
Source
Radiology Research and Practice
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-05
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Aim of the performed clinical study was to compare the accuracy and cost-effectiveness of PET/CT in the staging of non-small cell lung cancer (NSCLC).
Material and Methods.
Cross-sectional and prospective study including 103 patients with histologically confirmed NSCLC.
All patients were examined using PET/CT with intravenous contrast medium.
Those with disease stage ≤IIB underwent surgery ( n = 40 ).
Disease stage was confirmed based on histology results, which were compared with those of PET/CT and positron emission tomography (PET) and computed tomography (CT) separately.
63 patients classified with ≥IIIA disease stage by PET/CT did not undergo surgery.
The cost-effectiveness of PET/CT for disease classification was examined using a decision tree analysis.
Results.
Compared with histology, the accuracy of PET/CT for disease staging has a positive predictive value of 80%, a negative predictive value of 95%, a sensitivity of 94%, and a specificity of 82%.
For PET alone, these values are 53%, 66%, 60%, and 50%, whereas for CT alone they are 68%, 86%, 76%, and 72%, respectively.
Incremental cost-effectiveness of PET/CT over CT alone was €17,412 quality-adjusted life-year (QALY).
Conclusion.
In our clinical study, PET/CT using intravenous contrast medium was an accurate and cost-effective method for staging of patients with NSCLC.
American Psychological Association (APA)
Gómez León, Nieves& Escalona, Sofía& Bandrés, Beatriz& Belda, Cristobal& Callejo, Daniel& Blasco, Juan Antonio. 2014. 18F-Fluorodeoxyglucose Positron Emission TomographyComputed Tomography Accuracy in the Staging of Non-Small Cell Lung Cancer: Review and Cost-Effectiveness. Radiology Research and Practice،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1047416
Modern Language Association (MLA)
Gómez León, Nieves…[et al.]. 18F-Fluorodeoxyglucose Positron Emission TomographyComputed Tomography Accuracy in the Staging of Non-Small Cell Lung Cancer: Review and Cost-Effectiveness. Radiology Research and Practice No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1047416
American Medical Association (AMA)
Gómez León, Nieves& Escalona, Sofía& Bandrés, Beatriz& Belda, Cristobal& Callejo, Daniel& Blasco, Juan Antonio. 18F-Fluorodeoxyglucose Positron Emission TomographyComputed Tomography Accuracy in the Staging of Non-Small Cell Lung Cancer: Review and Cost-Effectiveness. Radiology Research and Practice. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1047416
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047416