Endobronchial ultrasound-guided transbronchial needle aspiration versus mediastinoscopy for mediastinal staging of lung cancer: A protocol for a systematic review of economic evaluation studies.
MEDICINE(2019)
摘要
Background: Lung cancer is a major health problem, with estimates of 1.6 million tumor-related deaths annually worldwide. The emergence of endobronchial ultrasound (EBUS), a minimally invasive procedure capable of providing valuable information for primary tumor diagnosis and mediastinal staging, significantly changed the approach of pulmonary cancer, becoming part of the routine mediastinal evaluation of lung cancer in developed countries. Some economic evaluation studies published in the last 10 years have already analyzed the incorporation of the EBUS technique in different health systems. The aim of this systematic review is to synthesize the relevant information brought by these studies to better understand the economic effect of the implementation of this staging tool. Methods: The systematic review will be reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines. Eletronic databases (Medline, Lilacs, Embase, Cochrane Library of Trials, Web of Science, Scopus, National Health System Economic Evaluation Database) will be searched for full economic analyses regarding the use of EBUSguided transbronchial needle aspiration (EBUS-TBNA) compared to the surgical technique of mediastinoscopy for the mediastinal staging of lung cancer. Two authors will perform the selection of studies, data extraction, and the assessment of risk of bias. Occasionally, a senior reviewer will participate, if necessary, on study selection or data extraction. Results: Results will be published in a peer-reviewed journal. Conclusion: This review may influence a more cost-effective mediastinal staging approach for patients with lung cancer around the world and help health decision makers decide whether the EBUS-TBNA technique should be incorporated into their health systems and how to do it efficiently.
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关键词
cost-effectiveness,EBUS,mediastinoscopy,systematic review
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