I've said
this before and I will say it again: CERVICAL CANCER IS PREVENTABLE! I've explained the screening process and the various types of treatments available
for abnormal cells so far and today I’m going to focus on vaccinations to
protect women from cervical cancer.
Some
cervical cancer cases are caused by the human papilloma virus (HPV) which is
also sometimes known as genital warts or the wart virus. There are over one
hundred different types of HPV and some cause genital warts. Lots of types of
HPV are passed on through sexual contact and most women will be affected by HPV
at some point. Most of the time the virus will just go away with no treatment
but some types can increase your risk of developing cervical cancer. HPV types sixteen and eighteen cause about
70% of cervical cancer cases, which is roughly about 7/10 and most of the other
30% are caused by other high risk types of HPV.
Extensive
research into HPV has been done over the years and two cervical cancer vaccines
have been created. These are celled Gardasil and Cervarix. Research is on-going
into these vaccines and their effects will become clearer as time goes on but
here is some information on the two vaccines:
Trials have
been done with Gardasil, using women between the ages of sixteen and twenty
six. Some were given the vaccine and some were given placebos. They were all
monitored to see if they went on to develop HPV. Research has shown that
Gardasil protects against some types of HPV including types sixteen and
eighteen. Since then Gardasil has been given a licence in the UK and can be
used on young girls and women between the ages of nine and twenty six.
Cervarix has
also gone through rigorous trials involving women under the age of twenty six.
They discovered that Cervarix can prevent HPV. It has also been licenced for
use in the UK and is used to prevent pre cancerous cervical changes in women
between the ages of ten and twenty five.
UK
schoolgirls aged between twelve and thirteen (year eight at secondary school
are currently being offered the Cervarix vaccine as part of the HPV vaccination
programme. This involved the girls having three injections over a six month period.
Their parents have to sign a consent form before their daughter can have the
vaccinations and they should discuss the vaccine with their daughter so she can
decide whether or not she would like it. From September 2012 the vaccination
programme will switch to the Gardasil vaccine as this protects them against
genital warts as well as cervical cancer. It is also possible to have the
vaccination done privately should you wish to do so.
The
vaccines are given to twelve year olds because they are unlikely to have
already become sexually active and caught HPV. Research has shown that the
vaccine works best in younger women. You can still have the vaccine if you are
already sexually active; it wont get rid of HPV if you already have it but it
can protect you from developing other types of the infection. It may be worth
having if the type you have isn’t type sixteen or eighteen as these are the two
that are most likely to cause cervical cancer. It is vital to have all three
injections to make sure you are properly vaccinated.
Side
effects of the vaccine are usually very mild but they can include:
Headaches
and aching muscles, dizziness, fever, diarrhoea stomach pains and itching and soreness around the injection area.
IT IS
IMPORTANT TO REMEMBER THAT YOU STILL NEED TO HAVE REGULAR SMEAR TESTS WHEN YOU
REACH THE MINIMUM AGE REQUIRED. WHILST A VACCINE WILL HELP PROTECT YOU,
SCREENING IS STILL NEEDED!!
If you are
interested in having a cervical cancer vaccination – please contact your GP or
Jo’s Trust.
xxx