Early diagnosis of lung cancer could save lives, according to the results of a study published in the medical journal Health Technol Assess. Indeed, lung cancer is often diagnosed so late that it is complicated to treat. Suddenly, one in three patients dies within 90 days of being treated for this disease. In France, with nearly 37,000 new cases per year (27,000 men and 10,000 women), lung cancer ranks fourth among the most frequent cancers behind those of prostate, of breast and colon. But it is the first cancer in terms of mortality.
Early detection of lung cancer by imaging is effective
This new study by researchers at the University of Liverpool (United Kingdom) recalls the importance of premature screening. It would increase the 5-year survival rate by 80%, especially by surgical intervention, in 73% of cases.
Following a clinical trial carried out on 4055 individuals, scientists have established that there is real relevance to early detection of lung cancer of a population at risk.
Named “UKLS” for UK Lung cancer screening trial, this randomized controlled trial of lung cancer screening demonstrates that imaging screening (low dose computed tomography) is effective for early detection.
Consequently, they suggest the interest of setting up a national screening program.
Read also:
A simple blood test to diagnose lung cancer
A breath test to detect lung cancer
Non-smokers increasingly affected by lung cancer
