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Updated: Jul 23, 2025
Author Spotlight: Advancements in Molecular Biomarker Testing for Non-Squamous Non-Small Cell Lung Cancer
Published on: September 8, 2023
Diffusion of Minimally Invasive Approach for Lung Cancer Surgery in France: A Nationwide, Population-Based
Alain Bernard1, Jonathan Cottenet2, Pierre-Benoit Pages1
1Department of Thoracic and Cardiovascular Surgery, Dijon University Hospital, 21000 Dijon, France.
Background:
The minimally invasive approach (MIA) has gained popularity thanks to its efficacy and safety. Our work consisted of evaluating the diffusion of the MIA in hospitals and the variability of this approach (within and between regions).
Methods:
All patients who underwent limited resection or lobectomy for lung cancer in France were included from the national hospital administrative database (2013-2020). We described between-hospital differences in the MIA rate over four periods (2013-2014, 2015-2016, 2017-2018, and 2019-2020). The potential influence of the hospital volume, hospital type, and period on the adjusted MIA rate was estimated by a multilevel linear regression.
Results:
From 2013 to 2020, 77,965 patients underwent a lobectomy or limited resection for lung cancer. The rate of the MIA increased significantly over the four periods (50% in 2019-2020). Variability decreased over time in 7/12 regions. The variables included in the multilevel model were significantly related to the adjusted rate of the MIA. Variability between regions was considerable since 18% of the variance was due to systematic differences between regions.
Conclusions:
We confirm that the MIA is part of the surgical techniques used on a daily basis for the treatment of lung cancer. However, this technology is mostly used by surgeons in high volume institutions.
