Surge in Throat Cancer Numbers Attributed to Oral Sex

Not only have researchers been able to pinpoint the cause of a new surge in throat cancer, they are able to present a theory as to why the upswing in the number of new cases has been reported. Dr. Ezra Cohen, an oncologist at the University of Chicago Medical Center revealed that this strain of throat center is a "new disease" that is becoming a more prevalent disease seen in patients today.

The Connection Between HPV Virus and Throat Cancer

Scientists released a new study from the Johns Hopkins Kimmel Cancer Center which confirms that there is indeed a dramatic increase in cases of oral cancer and that the surge is caused by a virus called human papillomavirus (HPV), the same virus responsible for cervical cancer. Patients with this type of throat cancer are stricken by the cancer due to contracting the virus through oral sex. The risk is so widespread that it was revealed that oral sex was found to be a much higher risk factor for throat cancer than tobacco or alcohol use.

The virus attacks the precise section of the upper throat called the oropharynx, the area of the pharynx that is in between the soft palate and the hyoid bone. Scientists are working diligently to uncover the reason for the increase in these types of cancers, however, some hypothesize that it is due to the relationship between a change in sexual activities since the 1960s. The virus flourishes in the outer layer of skin and is spread through exposure to the skin. Sexual transference has a tendency to lead to affliction of the virus in close proximity to the place of contact. These cancer-associated types of HPVs cause dysplastic tissue growths that usually appear flat and are nearly invisible.

HPV Virus Found to Cause Other Types of Cancer

Genital human papillomavirus (HPV) is the most prevalent sexually transmitted infection (STI). In the past, intercourse was most often linked with cervical cancer, however, some researchers predict that the number of patients with HPV-linked throat cancers could well outnumber cervical cancer numbers in the coming years.

Who is Infected with HPV?

HVP is very common in young men and women. In fact, nearly 50 percent of sexually active young women has had a genital HPV infection. People at higher risk of getting the HPV virus are those that had sexual relations at an early age, had many different sexual partners, or a history of sexually transmitted disease.

In past years, it was believed that if a person had HPV virus, they would have it their entire life. But after years of research, it was revealed that in most cases, a person who has a normal immune system could rid their body of the HPV virus without medical treatment. HPV is a serious ailment that can be prevented.

What is the Treatment for HPV-Related Throat Cancer?

The treatment for throat cancer is different for those that contracted the disease through smoking and drinking compared to those that contracted the disease through oral sex. Francis Worden, MD, assistant professor of internal medicine at the University of Michigan Medical School, revealed in a recent interview regarding the new surge of throat cancer that it is a "challenge" to treat patients with these tumors as they are two different types of cancer.

Studies are being conducted to determine the success rate of treating throat cancer connected to HPV transmitted through oral sex. In studies, a preliminary round of chemotherapy was given to establish how well the tumor reacted to the cancer-killing medication. Radiation was later given to the area surrounding the tumors. In many cases, the treatment was successful.

How is HPV Spread?

Scientists can not confirm whether or not the virus can be spread by kissing. They can confirm, however, that data suggests oral sex is a major route of transmission as well as sexual intercourse without a condom. Researchers insinuate that oral sex does not constitute "safe sex".

Vaccine maker Merck & Co is working to present an application this year to the US Food and Drug Administration for use of its male HPV vaccine. Even though the company's studies can not yet confirm that their vaccine protects against throat cancer, they plan to confirm that the shots protect against HPV infection. Doctors for the company expect the vaccine to work absolutely as well in male and female patients.

What Can You Do?

They say that knowledge is power. So if you are unclear about the risks or if you have any concerns or questions, it is recommended that you consult a physician right away. When in doubt, consult a specialist. No question should be left unasked. Please check back for more information regarding health and science news.