World Cancer Day 2024: How early detection of cancer can improve survival rate of patients

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Cancer continues to be a major cause of mortality in India. The prevalence of tobacco use, high levels of air pollution, lack of physical activity, alcohol, and increasing consumption of processed and unhealthy foods have been contributing factors to the surge in cancer. Limited access to early detection and treatment facilities further exacerbates the situation, particularly in rural areas where healthcare infrastructure is poor. On the occasion of World Cancer Day 2024, an health expert explains how early detection of cancer can increase the survival rates of patients

"India is facing a lack of awareness about cancer which continues to be a major public health issue. Despite the increasing incidence and mortality rates associated with cancer in India, there is still inadequate knowledge and understanding about the disease in the general population. This lack of awareness leads to delayed diagnosis and treatment, resulting in poorer outcomes for many patients. Moreover, there is a stigma surrounding cancer in society, which hinders open discussions and awareness campaigns about the disease. Many individuals delay seeking medical help due to fear or shame associated with cancer, further exacerbating the problem," says Dr Akshay Shah, medical oncologist, Global Hospitals Parel.

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There are disparities in access to healthcare services across different regions of India, leading to unequal opportunities for early detection and treatment. Addressing this lack of cancer awareness requires not only comprehensive public health education initiatives but also shifts in cultural perceptions and improved access to healthcare resources throughout the country.

Shah states, "Early detection of cancer is crucial for increasing survival rates and improving treatment outcomes. When cancer is identified at an early stage, it is often more treatable and may require less aggressive interventions."

In addition, early detection can lead to better quality of life for patients, as they can start treatment sooner and potentially avoid more invasive procedures. Early detection can help reduce the financial burden on individuals and healthcare systems by minimising the need for late-stage treatments.

Early detection not only impacts individual patients but also plays a significant role in public health. By identifying cancer at an early stage, it becomes possible to implement preventive measures and screening programs that can detect pre-cancerous conditions or the earliest stages of the disease.

This proactive approach not only saves lives but also reduces the overall societal burden of cancer by preventing its progression in the first place. Prioritising early detection empowers individuals to take control of their health and fosters a collective effort toward combating this pervasive disease.

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By identifying individuals with a genetic predisposition or family history of certain cancers, experts can intervene at an earlier stage to detect and treat the disease.

This not only provides valuable peace of mind to those at risk but also allows for proactive management strategies that can ultimately save lives. Early screening can lead to more personalised treatment plans, which may include targeted therapies or preventative measures.

Collaboration is the cornerstone of progress in addressing access gaps for cancer patients. By bringing together healthcare providers, non-profit organizations, government agencies, and pharmaceutical companies, it is possible to tap into a wealth of resources and expertise to ensure that every patient has an equal opportunity to receive life-saving treatments.

Highlighting another key issue, Shah says, "As cancer treatment and care often require advanced medical facilities and specialised expertise, the gap between rural and urban areas in providing services to cancer patients becomes increasingly apparent."

Patients in rural areas are faced with the challenges of limited access to oncology centres, transportation issues, and a shortage of healthcare professionals, leading to delayed diagnosis and treatment. However, emerging telemedicine technologies offer a promising solution by enabling virtual consultations with oncologists from urban hospitals.

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By leveraging telemedicine, rural cancer patients can access expert advice without having to travel long distances, thus bridging the care gap between rural and urban areas.

Another innovative approach is the establishment of mobile chemotherapy units that can bring cancer treatments directly to remote communities. These units not only provide essential chemotherapy services but also offer guidance and support for patients who may feel isolated or overwhelmed by their diagnoses.

Moreover, collaborative efforts between urban hospitals and local healthcare providers have shown promise in bringing comprehensive cancer care closer to rural communities.

By sharing resources, expertise, and best practices, these partnerships aim to ensure that all cancer patients receive equitable access to high-quality care regardless of their location.

Disclaimer: This information does not replace professional medical advice. Consult a qualified specialist or your physician for personalised guidance.