01 May 2004
Analysis models to assess cost effectiveness of the four strategies for the work-up of solitary pulmonary nodules
Yoshito Tsushima, Keigo EndoMed Sci Monit 2004; 10(5): MT65-72 :: ID: 11663
Abstract
Background:To evaluate the role of computed tomography (CT) -guided needle biopsy and sodium iodide fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) in the investigation of solitary pulmonary nodules (SPN), which are discovered on screening chest radiographs, and to determine the cost-effectiveness of these modalities.Material/Methods: We have used decision-tree analysis models to assess the accuracy and cost-effectiveness of four strategies for the diagnosis and management of SPNs: CT alone strategy (baseline), CT plus FDG-PET strategy, CT plus FDG-PET plus CT-guided needle biopsy strategy, and CT plus CT-guided needle biopsy strategy. Reported values of prevalence of cancer, and sensitivity and specificity of each diagnostic modality were applied to the decision-tree models using Japanese health care costs.Results: The prevalence of lung cancer among SPNs discovered on the lung cancer screening was less than 10%. In this prevalence, the strategies using CT-guided needle biopsy were the cost-effective alternatives to the CT alone strategy (cost saving was i436,470 – i456,478 per patient), and had higher accuracies (95–96% vs. 67%). Both effects were mainly the result of reducing the number of the candidates who undergo unnecessary thoracotomy for a benign SPN, and these results were true over a wide range of prevalence of cancer (0–55%). The cost saving and accuracy of the CT plus FDG-PET strategy (359,206 and 92%) were approaching to those of the strategies using CT-guided needle biopsy.Conclusions: The introduction of CT-guided needle biopsy and FDG-PET for the evaluation of SPNs, which are discovered on screening chest radiograph, is potentially cost-effective in Japan with high accuracy.
Keywords: Coin Lesion, Pulmonary - radiography, Cost-Benefit Analysis, Decision Trees, Fluorodeoxyglucose F18 - pharmacology, Lung Neoplasms - diagnosis, Mass Screening, Prevalence, Radiopharmaceuticals, Sensitivity and Specificity, Tomography, Emission-Computed, Tomography, X-Ray Computed - economics, Cost-Benefit Analysis, Decision Trees, Fluorodeoxyglucose F18 - pharmacology, Lung Neoplasms - diagnosis, Mass Screening, Prevalence, Radiopharmaceuticals, Sensitivity and Specificity, Solitary Pulmonary Nodule - radiography, Tomography, Emission-Computed, Tomography, X-Ray Computed - economics
Editorial
01 April 2024 : Editorial
Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection – Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug ResistanceDOI: 10.12659/MSM.944600
Med Sci Monit 2024; 30:e944600
In Press
06 Mar 2024 : Clinical Research
Comparison of Outcomes between Single-Level and Double-Level Corpectomy in Thoracolumbar Reconstruction: A ...Med Sci Monit In Press; DOI: 10.12659/MSM.943797
21 Mar 2024 : Meta-Analysis
Economic Evaluation of COVID-19 Screening Tests and Surveillance Strategies in Low-Income, Middle-Income, a...Med Sci Monit In Press; DOI: 10.12659/MSM.943863
10 Apr 2024 : Clinical Research
Predicting Acute Cardiovascular Complications in COVID-19: Insights from a Specialized Cardiac Referral Dep...Med Sci Monit In Press; DOI: 10.12659/MSM.942612
06 Mar 2024 : Clinical Research
Enhanced Surgical Outcomes of Popliteal Cyst Excision: A Retrospective Study Comparing Arthroscopic Debride...Med Sci Monit In Press; DOI: 10.12659/MSM.941102
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952