Hiển thị các bài đăng có nhãn chronic obstructive pulmonary disease. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn chronic obstructive pulmonary disease. Hiển thị tất cả bài đăng

Thứ Năm, 26 tháng 5, 2011

How To Help Women Quit Smoking?

Smoking is definitely not a good habit for health. Smokers are at a higher risk of getting not only lung cancer but also other diseases including heart disease and chronic obstructive pulmonary disease (COPD). More importantly, smokers can pose health risk to people around them through secondhand smoke.

While smokers are aware of the risk they face, many of them especially females are reluctant to quit because they afraid they could gain weight after they stop smoking. In fact, most smokers who quit smoking will eventually gain 5 to 15 pounds.

Researchers from the University of Pittsburgh Medical Center reported that a combination of specialized counseling and the anti-smoking drug Zyban might boost, at least for a while, chances of quitting smoking for female smokers.

Zyban is a prescription drug used to help smokers give up their habit. It comes in a pill form, and it does not contain nicotine. Hence, it is not a nicotine replacement therapy product. Zyban is the trade name of the drug called “bupropion” and it was approved in 1997 as a stop smoking aid.

The findings, appeared on March 22, 2010 in the ‘Archives of Internal Medicine’, showed that over a period of 6 months of treatment, women who received the combo therapy were more successful at quitting than those who received weight counseling only, and more successful than those who received standard smoking-cessation counseling plus Zyban.

Over the period of 6 months, 34 percent of women in the group that received weight counseling and Zyban consistently abstained, comparing to 21 percent of women who received standard counseling and Zyban, 11 percent of those who received weight counseling and placebo (inactive pills) and 10 percent of those who had standard counseling and placebo.

However, the positive effect faded after treatment ended. At the 1-year mark, 24 percent of women in the group that received weight counseling and Zyban had still remained abstinent, as compared with those in the group that received standard therapy/Zyban. Yet, researchers still insisted that cognitive behavioral therapy, which was developed by them, aimed at smokers' weight-gain issues could give certain women an extra push to quit.

Thứ Tư, 31 tháng 3, 2010

Can Stop Smoking Really Save Life?

Smoking is bad for the health. It is a risk factor for many diseases including lung and other cancers, cardiovascular disease, chronic obstructive pulmonary disease (COPD), stroke, sexual problems, ageing and many more.

Cardiovascular disease is a general term for disease involving narrowed or blocked blood vessels that can lead to heart attack, chest pain (angina) or stroke. It is often used interchangeably with heart disease.

A study appeared in the May 7, 2008 Journal of the American Medical Association (JAMA) revealed that women who stop smoking greatly cut their risk of early death and cardiovascular disease just 5 years after they quit. Researchers from Harvard School of Public Health, Boston also reported that the risk of death from smoking-linked cancers was also reduced by about 20 percent over the same period.

In order to examine the relationship between cigarette smoking and stopping smoking on the total and cause-specific mortality in women, the researchers reviewed the data from the Nurses' Health Study of 104,519 female participants during the period between 1980 and 2004.

Among a total of 12, 483 deaths found, 4,485 (35.9 percent) were never smoked, 3,602 (28.9 percent) were current smokers, and 4,396 (35.2 percent) were those smoked in the past but quit.

It was found that a 13 percent reduction of all causes of mortality within the first 5 years of quitting smoking, compared with women who continued smoking. Meanwhile, the study also discovered that 20 years after quitting, the excess risk fell to the level of a person who never smoked, and people who started smoking at early age faced an increased mortality risk.

According to the researchers, a good public health program should be able to effectively communicate risks to smokers and help them quit successfully. As such, they recommended preventive strategies that involve implementing and maintaining school tobacco prevention program, in addition to enforcing youth access laws.