ArticleCancer research and treatment2026
Trends and Outcomes of Lung Cancer Surgery in South Korea.
Article in Cancer research and treatment, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Single-port robotic segmentectomy using the da Vinci SP system for non-small cell lung cancer.Frontiers in surgery · 2026Article
- A narrative review of segmentectomy versus lobectomy in elderly patients with early-stage NSCLC: challenging the longstanding standard.Translational cancer research · 2025Review
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Authors and funding
5 authors.
Funding
Abstract
purposeThis study analyzed nationwide trends in lung cancer surgery in South Korea over 14 years, focusing on surgical volume, patient demographics, surgical approaches, and outcomes. MATERIALS AND
methodsWe performed a retrospective cohort study using nationwide health insurance claims data (124,334 cases) and robotic surgery data (1,740 cases) provided by the manufacturer. Patients who underwent lung cancer surgery between 2010 and 2023 were included. Annual trends were assessed using the annual percentage change (APC), and logistic as well as linear regression models were used to identify predictors of mortality and prolonged hospital stay.
resultsThe annual surgical volume increased from 4,557 in 2010 to 14,184 in 2023 (APC, 8.86%; p < 0.001). Video-assisted thoracoscopic surgery (VATS) became the predominant approach, rising from 52.9% to 94.8% (APC, 4.11%; p < 0.001). Sub-lobar resections increased, with wedge resections growing from 9.0% to 18.5% (APC, 5.72%; p < 0.001) and segmentectomies from 3.0% to 17.9% (APC, 14.63%; p < 0.001). The proportion of female patients increased from 32.0% to 44.7% (APC, 2.39%; p < 0.001), while patients aged 70-79 years increased from 26.3% to 32.3% (APC, 1.60%; p < 0.001) and those aged ≥ 80 years from 2.0% to 6.2% (APC, 9.63%; p < 0.001). The median hospital stay decreased from 13 to 7 days (APC, -4.34%; p < 0.001), and 30-day mortality declined from 2.45% to 0.76% (APC, -8.32%; p < 0.001).
conclusionLung cancer surgery in Korea has increased substantially, with a notable shift toward minimally invasive and lung-sparing techniques that have improved outcomes. However, persistent disparities underscore the need for a national surgical registry.
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