The Hidden Killer: The Shocking Prevalence of HPV-Related Head and Neck Cancers in India
HPV-related head and neck cancers (HNCs) are a significant concern in India, contributing to a substantial portion of global HPV-related cancer cases. Here are key points highlighting the prevalence and impact of HPV-related HNCs in India: 1. Prevalence of HPV in HNCs National Data: Studies indicate that the prevalence of HPV in HNC patients in India varies widely, with an overall pooled prevalence of 33% (95% CI: 25.8–42.6) across different regions. This is slightly higher than the global average of 24.4% for oral cancers. Regional Variations: The prevalence is higher in eastern regions (47%) compared to western regions (19.8%), reflecting geographical disparities. 2. Oropharyngeal Cancers HPV Association: Oropharyngeal cancers are more frequently associated with HPV, particularly in the Indian context, where they are among the most common HPV-related cancers. Incidence Trends: There is an increasing trend in oropharyngeal cancer incidence, partly attributed to HPV, contrastin...