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Archive for the ‘Health News’ Category


Tramadol | Executive Sumary

Sep 24, 2008 Author: admin | Filed under: Health News, Science News

Tramadol is a centrally acting synthetic analgesic of the aminocyclohexanol group with opioid-like
effects. Its mode of action is not completely understood but it appears to act by modifying
transmission of pain impulses via inhibition of noradrenaline and serotonin re-uptake and also by
weakly binding to mu-opioid receptors.
In Australia it is marketed under the trade name Tramal and is available as capsules (50mg),
sustained release tablets (100mg, 150mg, 200mg) and ampoules (100mg/2ml) for relief of moderate
to severe pain.
On the basis of published evidence, tramadol appears to have reasonable dose related efficacy in
comparison with other opioid analgesics, with a relative lack of respiratory depression, major organ
toxicity or abuse potential.
Because of its side-effect profile in comparison with other analgesics, tramadol may have a role in
patients who are intolerant of conventional opioid and other non-opioid analgesics, those who have
pre-existing cardiopulmonary disease, such as the elderly or obese, and those in whom codeine use
is inappropriate. In the acute and post-operative settings, it may have a place in multi-modal
analgesia, where opioid and non-opioid drugs are given in combination to achieve analgesia, with a
reduction in the incidence and severity of side effects.
Similarly, in chronic pain conditions, tramadol may be considered (as a single agent or in
combination) where non-opioid analgesics have proven ineffective or where multimodal therapy
might be advantageous in order to limit side-effects (eg where a reduction in NSAID dosage is
desirable). The reduced constipating effect of tramadol compared with other opioids may be useful
in patients with chronic cancer pain, although nausea may be a dose-limiting side-effect and
sustained-release morphine is more effective in severe cancer pain. Because of its extended duration
of effect, the sustained release formulation may provide convenience in ambulatory patients with
chronic pain. However, studies of long-term use have not yet been reported and the potential for
serious drug-drug interactions with tramadol should not be under-estimated.
As a single agent, tramadol’s place in therapy is likely to be limited by both cost and tolerability
(particularly nausea). In the majority of patients it offers few advantages at considerable additional
cost. However, it may be a useful alternative to other analgesics in selected patients with moderate
to severe pain.

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Can Cervical Cancer Be Prevented?

Sep 9, 2008 Author: admin | Filed under: Health News
It’s one of the deadliest cancers for women. Every year, cervical cancer strikes more than 10,000 women and kills thousands. Yet when it’s detected early, it’s highly treatable. Still, prevention can be confusing. Do you need a Pap smear every year? What happens if it’s abnormal? Get all the facts about cervical cancer prevention, screening and treatment here.
All About Cervical Cancer
The key to beating cervical cancer is prevention through regular screening and early treatment. Get more fast facts and answers to your cervical cancer questions.
Get into a Regular Routine

Are you dreading the annual exam? Knowing what to expect may help. Learn what your Pap smear results mean, including what’s atypical and abnormal.
A Treatable Cancer

After a diagnosis, learn how to work with your doctor to make the best treatment choices.

The HPV Vaccine and Prevention

HPV vaccine HPV is a virus that can cause cervical cancer. Find out how the new HPV vaccine may prevent it in girls and women. Also, learn how to reduce your risk.

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Breast Cancer Detection

Jul 30, 2008 Author: admin | Filed under: Google Health, Health News

Whether a painless, portable device that uses electrical current rather than X-ray to look for breast cancer could be an alternative to traditional mammograms is under study at the Medical College of Georgia.

Breast Cancer Detection

Breast Cancer Detection

Whether a painless, portable device that uses electrical current rather than X-ray to look for breast cancer could be an alternative to traditional mammograms is under study at the Medical College of Georgia. (Credit: Image courtesy of Medical College of Georgia)
MCG is one of 20 centers internationally and the only place in Georgia studying new technology developed by Z-Tech Inc., to compare traditional mammograms with impedence scanning, a technique based on evidence that electrical current passes through cancerous tissue differently than through normal tissue.
This phase of the study will focus on women age 40-50. Older women have less dense breast tissue so cancer is easier to find, says Dr. James Craft, MCG radiologist and principal investigator on the study. Mammograms, also performed in the study, are more accurate in this population, so this phase will be a tougher test of the new technology, he says. The first phase of the study, which began in 2005, was open to women of all ages.

“Normal breast tissue is very dense, especially in younger women, and can hide tumors,” Dr. Craft says. “While we’ve known for a while that water flows more freely through cancerous cells, we also know that electrical current flows easier through cancerous and tumor tissue.”

The Z-Tech scan works by placing a flower-shaped grouping of electrodes over each breast and sending a small, painless amount of electricity through them. Unlike traditional mammography, the scan does not involve breast compression or radiation.

“It’s like doing an EKG of the breast,” Dr. Craft says.

A computer immediately calculates and presents a report based on the electrical signature of the breast tissue. Rather than waiting on breast image from a traditional mammogram, the computer immediately notes whether the scan is positive or negative for cancer.

However, for study purposes, neither Dr. Craft nor the patient will know the results. Patients must undergo a mammogram within 90 days, which Dr. Craft interprets. Z-Tech compares those results to the electrical study.

The hope is that the new test – called HEDA for Homologous Electrical Difference Analysis – will provide an alternative to mammograms. While Dr. Craft believes that having this test should help find more cancers, he doesn’t think it will replace traditional mammography.

“This method doesn’t use radiation, is portable and there is no pain associated with the squeezing that mammograms require,” he says. “I can see it being used as an additional test. I don’t think it will replace mammography, but it could increase our chances of catching breast cancer.”

The second phase of the Z-Tech trial is open to women age 40-50 having routine mammograms as well as those who have a suspicious lump scheduled for biopsy.

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Mesothelioma is a serious, life threatening cancer that has a low survival rate and can be quite painful. It is also one of many cancers that show no
outwards sighs until the disease is well progressed and irreversible. What causes this horrendous disease? Asbestos. If you or a beloved family
member has been exposed in any way to asbestos, then you must get a mesothelioma diagnosis as soon as possible. The cancer, which eats at the
lining that covers the organs (mesothelium) and is usually found in the chest area or pelvic regions, usually shows no symptoms until it is much too
late to do anything about it. Early mesothelioma diagnosis is critical to adding years to your life. Sadly once one develops mesothelioma, there is no
cure, however, medical science can give you the precious time you otherwise would not have if you catch the disease in its beginning stages. A
mesothelioma diagnosis is crucial to achieving that goal. If you have seen a qualified physician and obtained a recent mesothelioma diagnosis, you
should hire an experienced mesothelioma attorney to fight for you and your family’s rights. Dealing with any cancer can be time consumptive and
financially draining. As you try getting your health back on track, your savings and monetary reserves can and will get depleted. Meanwhile, the very
people who caused your issues could be literally getting away with murder. Most companies that used asbestos, which has the primary carcinogenic
agent that causes mesothelioma cancer, knew about the potential health risks. This makes them criminally liable and to open to lawsuit. Your
mesothelioma attorney will go over your case with you, educating you on what your rights are under the law. The company lawyers will try to bully
you if you go it alone, offering a settlement that will barely pay for the costs of your very important tests. They will also try to mislead you, making you
believe that you really don’t have a case, when the very opposite is true. Your mesothelioma attorney knows the laws and can make them play fair. A
mesothelioma diagnosis can have a devastating impact on your life. Great representation can mean the difference between a few hundred dollars and
millions. Don’t let you or you family get shortchanged! Hire a competent mesothelioma attorney and protect you and your family’s future. They may
give up hope and feel that they should just be allowed to die so that they do not burden anyone. However, there are treatments available for
mesothelioma symptoms, and while the quality of life might be somewhat diminished, there is still hope for these individuals to enjoy the time that they
have left. In addition, some of these individuals are younger - they were the children of those that worked with asbestos, and they picked up the
disease from exposure to their parent, who often feels guilty. A mesothelioma diagnosis is not the victim’s fault, and a good mesothelioma attorney can
ensure that he or she sees that as the truth. In addition, they can work with family and friends to help them through the difficulties that a lawsuit might
present. When a mesothelioma attorney is located and the victim feels comfortable with that person, it is usually a good indication that he or she has
found the ‘best’ lawyer for the case. Experience and education are important, of course, but the skills and abilities that a person has are not always
evidenced by the education that he or she has gotten, or how many cases that individual has worked on, so an individual with should choose an
attorney that seems like the best fit for the case.

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Mesothelioma | The Hidden Killer

Jul 23, 2008 Author: admin | Filed under: Health News, Mesothelioma News, Science News

Campaigners today warned thousands of the North West’s tradesmen face a devastating death from the lung cancer, mesothelioma if more is not done to raise awareness about the dangers of asbestos.
The Greater Manchester Asbestos Victims Support Group supported the Health and Safety Executive’s campaign to raise awareness about asbestos among maintenance workers but said more needed to be done.
The group, which gives support and advice to those affected by asbestos related disease, spoke out during Action Mesothelioma Day.
The event aims to raise awareness about mesothelioma, a cancer of the lining of the lung caused by exposure to asbestos. There is no cure for the disease, which is diagnosed in nearly two people every week in the Greater Manchester area.
We have seen 22 newly diagnosed mesothelioma patients since 2nd January 2008:
Asbestos lies dormant in the lungs for decades before developing into mesothelioma. Once diagnosed many sufferers have just months to live.
Nationally the HSE has launched a campaign to generate awareness of the dangers of asbestos among maintenance workers.
But the Greater Manchester Support Group has called for the campaign to be properly resourced and to include simple, clear and practical advice to vulnerable construction maintenance workers to avoid further deaths.
It has also asked for a television advertising campaign on the issue and for the free distribution of the HSE’s ‘Asbestos Essentials’ guidance in working safely with asbestos.

More than 67,400 construction workers in the North West are in danger of developing mesothelioma. Including 8,000 plumbers and electricians many of whom are routinely exposed to asbestos.
Last year 220 people were diagnosed with asbestos related diseases in Greater Manchester, including 89 people who were diagnosed with mesothelioma.
The group also warns that thousands of buildings, including schools, in the North West still contain asbestos, specifically those built before 2000.
It calls for the phased removal of all asbestos from schools or the rebuild of all schools containing asbestos to avoid a new generation of people dying from mesothelioma.
Spokesperson for the Greater Manchester Asbestos Support Group, Tony Whitston said: “Many believe that asbestos is a problem which was faced by shipyard workers and laggers decades ago. But asbestos is still a danger for our tradesmen today. We must do everything we can to ensure that our plumbers, joiners, electricians, fitters and construction workers are aware of the risks they face from asbestos.
“If we do not act now a whole new generation of people will develop mesothelioma in 30 years time.”
He added: “We whole heartedly support the Health and Safety Executive’s campaign but we would call for it to go further and for it to be backed up by television advertising and a greater information-led campaign to ensure the message hits home.”
Nigel Bryson, Health and Safety Consultant and past GMB Health and Safety Specialist said:
“Asbestos is known to be a killer of building maintenance workers. The main risk is from Mesothelioma, an entirely preventable disease. Controls to prevent exposure to asbestos fibres are well known. They must be applied: building workers lives depend on it.”
John Howe, a joiner, who has mesothelioma said:
“I, like so many other tradesmen, was exposed to asbestos in the past and many of us are now paying a terrible price. It is unforgivable that young workers today continue to be exposed to asbestos. No cost should be spared in preventing further exposure to this deadly dust.”
Case studies and further statistics including a regional breakdown of the number of people affected by mesothelioma are available.

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