Lung cancer screening
2 trials- 2020NELSONLow-dose CTIn 15,789 high-risk men (and a small subgroup of women), volume-based LDCT at baseline, 1, 3 and 5.5 years reduced lung-cancer mortality at 10 years compared with no screening.
- 2011NLSTLow-dose CTIn 53,454 high-risk current and former heavy smokers, three annual low-dose chest CT scans reduced lung-cancer mortality compared with annual chest radiography.