Raise awareness of environmental health issues in order to better protect our children and future generations.

21 May 2018

Increased Incidence of Cervical Cancer in Sweden: Possible Link with HPV Vaccination

COMMENT
Increased incidence of cervical cancer in Sweden: Possible link with HPV vaccination

by Lars Andersson, Indian Journal of Medical Ethics, Published online: April 30, 2018

Abstract
The Centre for Cervical Cancer Prevention in Sweden has noted in its annual report a substantial increase in the incidence of invasive cervical cancer, especially during the two years 2014 and 2015. I have sub-grouped the data according to age, using the same statistical database of the National Board of Health and Welfare as used by the authors of the above-mentioned report. The increase in the incidence of cervical cancer was shown to be most prominent among women 20–49 years of age while no apparent increase was observed among women above 50. The FDA has noted in the clinical trials referred to it for marketing approval that women exposed to the human papilloma virus (HPV) prior to vaccination had an increase in premalignant cell changes compared with placebo controls. I discuss the possibility that HPV vaccination could play a role in the increase in the incidence of cervical cancer by causing instead of preventing cervical cancer disease in women previously exposed to HPV. A time relationship exists between the start of vaccination and the increase in the incidence of cervical cancer. The HPV vaccines were approved in 2006 and 2007, respectively and most young girls started to be vaccinated during 2012–2013.

Full text:
https://ijme.in/articles/increased-incidence-of-cervical-cancer-in-sweden-possible-link-with-hpv-vaccination/?galley=html

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.