cancer

Published on: February 22, 2016

HPV down by two-third’s in US teenage girls despite doctors reluctance to recommed the vaccine

Should primary care doctors be liable for medical malpractice if they fail to discuss the HPV vaccine with parents of teenagers? HPV (human papillomavirus) is a sexually transmitted virus that can cause cervical cancer. Because it is related to teenage sexual activity many doctors don’t discuss it with parents to avoid uncomfortable conversations with them.

A recent study published in Pediatrics shows that the HPV vaccine introduced 10 years ago is extremely effective in combating the virus and therefore in fighting cervical cancer. The study indicates that a comparison of the HPV rate between the pre vaccine period and the post vaccine period shows a decrease of two-thirds of HPV cases among girls aged 14 to 17. The decrease occurred despite a very low immunization rate of 40% among 14 to 17 year old girls and 20% for boys of the same age. The rate of HPV cases among women between 20 and 24 years old also decreased by 34%. Among women older than 25 years the rate of HPV didn’t change.

Every year 14 million people in the US are diagnosed with HPV. According to the CDC there are approximately 100 strains of this type of virus. Around 40 of them can lead to an infection of the genital areas. Most of these 40 strains will turn into benign infections but a few of them can lead to serious conditions. Some HPV strains such as types 16 and 18 can develop into oncogenic high-risk infections. These specific infections cause most cervical, penile, vulvar, vaginal, anal, and oropharyngeal cancers and precancers. Other HPV strains such as types 6 and 11 cause genital warts and recurrent respiratory papillomatosis.

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Published on: June 2, 2015

New study found that firefighters have an increased risk of developing numerous types of cancer with Black and Hispanic firefighters having increased risks for more types of cancer than whites

By GGCRBHS&M

Firefighters are exposed on a regular basis to known carcinogens. A recent study by the The National Institute for Occupational Safety and Health (NIOSH) that includes data from 1988 to 2007 assessed the association between firefighters and the development of 32 different types of cancer. The study found that firefighters have a greater risk to develop certain types of cancers such as melanoma, acute myeloid leukemia, multiple myeloma, and cancers of the esophagus, prostate, brain, and kidney. Black and Hispanic firefighters, unlike white firefighters, were also found to have increased risks for non-Hodgkin’s lymphoma, chronic lymphocytic leukemia, chronic myeloid leukemia and cancers of the tongue, testis, and bladder. Read more here

Published on: April 8, 2013

Defective drug: Amiodarone, a widely use arrhythmia drug may increase cancer risk

By GGCRBHS&M

A new study published in CANCER, a peer-reviewed journal of the American Cancer Society, shows that Amioradone, marketed since 1985 and used for arrhythmia or irregular heartbeats may increase cancer especially for patient using large doses.