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A new study predicts that ongoing efforts by the World Health Organization (WHO) for the global elimination of cervical cancer could help eradicate the disease in nearly 150 countries of the world.
Cervical cancer affects more than half a million people worldwide each year, and one patient dies every two minutes, ScienceAlert announced Wednesday.
WHO had previously unveiled a global campaign that called on governments and organizations to contribute to the elimination of the disease, considered one of the biggest threats to women. According to a study published in The Lancet Oncology, such efforts could effectively eliminate the disease in most countries of the world by the end of the century.
Researchers said the WHO is about to start broad-based immunization coverage and broaden cervical screening in 2020. If done according to plan and schedule, the team predicts this would prevent up to 13.4 million cases of cervical cancer by 2069.
"More than two-thirds of the cases averted would be in low- and middle-human developing countries, such as India, Nigeria, and Malawi, where access to HPV vaccine or cancer screening Cervix uterus was until now limited, "said lead author Karen Canfell. Epidemiologist Cancer Cancer Council in Sydney, Australia.
Estimates show that nearly 85% of cervical cancer cases occur today in less developed regions due to low screening and vaccination rates.
The Canfell team used data from the International Agency for Research on Cancer to badyze WHO's efforts in the fight against cancer.
"Our challenge is to ensure that all girls in the world are vaccinated … and that every woman over the age of 30 is examined and treated for precancerous lesions," said the director general of WHO.
The United States, the United Kingdom, Finland, Canada and Australia are expected to achieve the total elimination of cervical cancer of the womb within 25 to 40 years. However, other developing countries, such as Ethiopia, Haiti and Papua New Guinea, may lag behind other countries and take a few more decades to achieve the same results, said researchers.
The study also warns that if cancer prevention programs are not developed, more than 44 million women will develop cervical cancer over the next 50 years in the world. About two-thirds of this population is expected to die, which could result in 15 million deaths.
"The WHO call to action offers a tremendous opportunity to increase investment in proven cervical cancer interventions in the world's poorest countries," said Canfell. "If these measures are not adopted, millions of preventable premature deaths will be avoided," he added.
Given population growth and the aging of the population, the number of patients with cervical cancer is expected to reach 1.3 million per year by 2069.
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