Global experience with lung cancer screening can help India build a stronger and more sustainable early-detection programme. A recent policy report highlights four key priorities: identifying people at high risk, improving targeted outreach, integrating screening with public health initiatives, and strengthening existing healthcare systems.
India Needs a Risk-Based Strategy
India should not simply adopt screening criteria developed for Western populations. Instead, experts recommend a risk-based approach that considers the country’s specific disease patterns and environmental exposures.
As per the ETHealthworld press release, tobacco use remains a major risk factor for lung cancer in India. However, air pollution, household smoke, occupational exposure and second-hand smoke also contribute to the risk.
Building India-Specific Evidence
Research initiatives such as the Indian Lung Screening Trial and AIRCARE are helping generate evidence on lung cancer risk and screening in the Indian population. This research can guide policymakers in developing appropriate eligibility criteria and screening strategies.
Integrating Screening With Healthcare
For screening to deliver better outcomes, India must connect early detection with timely diagnosis, treatment and follow-up care. Integrating screening with primary healthcare and smoking-cessation services can further strengthen the programme.
Ultimately, India can learn from global screening models while developing a strategy suited to its own population, healthcare infrastructure and risk factors.