Is India Really the Oral Cancer Capital
Oral cancer is the most common cancer in India amongst men (11.28% of all cancers), the fifth most frequently occurring cancer amongst women (4.3% of all cancers). The projected burden of cancers among males by the year 2020 in India shows the number of cases will be lung (102,300), mouth (99,495), prostate (61,222), tongue (60,669) and larynx (36,079). Cumulatively, this makes ‘oral cancer‘ the leading cancer site for men in most of India. oral cancers can be prevented, screened for and/or detected early and treated at an early stage. When diagnosed early, the 5-year survival rate is above 80%, whereas it’s less than 20-30% advanced stage of the disease, unfortunately, the majority are detected in advanced stages.
Causation factors on the rise: The use of tobacco is directly associated in approximately 80% of oral cancers especially in older men over 40 years of age. A more recent trend is an increased oral cancer incidence among women and young adults over the last few decades. Youth and women are increasingly consuming smokeless tobacco either due to imitation and/or peer pressure. Lifestyle Changes and changes in sexual behaviors have resulted in the emergence of a new factor causing oral and oropharyngeal without any tobacco association, due to infection with cancer causing human papilloma virus, 16, (HPV 16), a sexually transmitted virus. HPV is also a leading cause of cervical, vaginal and penile cancers. Twenty years ago, less than 10% percent of all oral cancers were HPV related and off late, HPV infection is increasingly being detected in patients with oral cancer. The lack of awareness about early symptoms of oral cancer is the main reason for cancer being detected at later stages. Early detection not only dramatically improves the chances of survival from 50 to 90 percent but also reduces cost of treatment. On the brighter side, HPV-related oral cancers seem to respond better to treatment than non-HPV-related oral cancers.
Smokeless tobacco impacting the growing Franck muller replica watches nos.: Increased awareness and subsequent restrictions on smoking in public places has lead to a rise in the use of smokeless tobacco especially Gutkha, a cheap and easily available product made up of smokeless tobacco and flavored additives. In addition, a misleading narrative of gutkha being a safer alternative to smoking has been fuelled through deceptive advertising by the tobacco industry, with addicted peers endorsing the same to justify its use. In reality, gutkha is a deadly cocktail of carcinogens and most of the users are unaware of its cancer-causing effects. An estimated 200 million adults and 5 million kids are reportedly addicted to gutka. Cigarettes and Gutkha result in nicotine intake and addiction. Nicotine from smokeless tobacco is absorbed through the mouth and it takes more time to produce an effect than if it were absorbed through the lungs, making it equally dangerous as smoking.
Oral cancer prevention and control is best achieved by increasing awareness of the population and early detection. A comprehensive effort by various stakeholders has initiated programs to develop interventions that can improve patient outcomes. These initiatives seek to promote sharing of knowledge in cancer research and cancer control, professional training, and develop research networks to facilitate collaboration and increase efforts to reduce the global burden of cancer.
Awareness initiatives and programs providing the foundation stone for a tobacco free Nation: A huge step towards in this direction is the comprehensive tobacco control legislation (COTPA, 2003) and ratification of WHO Framework Convention on Tobacco Control (WHO FCTC) in 2004 by the government of India. The Union Health Ministry has prepared a universal and objective operational Framework for Cancer Screening and management that aims to promote, coordinate, and conduct research to better understand, detect, diagnose, and treat cancer. The framework makes it mandatory to perform screening of oral, cervix and breast cancer for male and female above the age of 30. It provides guidance to the district cancer societies to conduct national awareness campaigns, education, detection and screening at all levels.
The National Cancer Control Programme (NCCP) has established regional cancer centres (RCCs) and the National Cancer Registry Programme (NCRP) that provides nationwide cancer statistics of India. It is also entrusted with the recognition of new Regional Cancer Centres (RCCs),Strengthening of existing RCCs ,development of oncology wings in medical colleges , formulating District Cancer Control Programme and decentralizing NGO Scheme that facilitates involvement private cancer hospitals to achieve the objective.
The National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Disease and Stroke (NPCDCS) focuses on screening, diagnosis, identification and addressing modifiable risk factors, referral of pre-cancerous conditions, and community level follow up.
National oral cancer Registry (NOCR), a initiative of the India Dental association collects and compiles data that can be used to develop strategies and policies for cancer prevention, treatment and control.
International efforts include WHO Bloomberg Initiative and MPOWER measure, Cancer Prevention and Control Research Network (CPCRN), cancer survivorship initiatives, which ensures implementation of global initiatives at the highest level. It aims to Reduce Tobacco Use in India by conducting national mass-media campaigns to warn people about the dangers of tobacco use. A national cancer institute, modelled after the U.S. National Cancer Institute (NCI) has been proposed by a Indo US government collaboration to expand cancer research infrastructure in India and intends to carry out translational research, conduct clinical trials, facilitate the development of drugs and medical technologies, support training programs, and improve protocols and the quality of treatment, research, and education across the country.
Other Independent initiatives by health care professionals, community NGOs and other multidisciplinary efforts by other agencies involved with cancer control aim to align research on oral cancer with societal needs.
Reinforce, Reinforce, Reinforce: The obvious need of the hour is to seriously reinforce all efforts towards control of tobacco usage, awareness programs and early detection. A robust programme consisting of public health awareness program, tobacco cessation clinics, oral cancer iwc portuguese st automatic replica watches screenings and provision of easily accessible and affordable cancer care network should be initiated on a war footing.
Research studies providing epidemiological data montblanc replica watches should be used develop suitable strategies to assist cancer control program nationally. Valuable information of cancer prevalence and incidence should be used to accurately identify risk factors and efforts to eradicate the use of tobacco. A combined strategy of public health awareness programmes particularly among youth, increased taxation of tobacco products to discourage the use of tobacco and adequate utilization of mass media (Print media and TV channels) would be highly effective in cancer control and prevention program.