Posts tagged ‘lung cancer’
Are you thinking about switching from traditional cigarettes to e-cigarettes for the Great American Smokeout? Are you thinking that might be a better option than the traditional quit-smoking route? Think again.
For lung expert Brian Tiep, M.D., the dislike and distrust he feels for e-cigs comes down to this: The public has been burned by tobacco companies before.
The same companies that claimed cigarettes were safe, he says, now claim that electronic cigarettes – which aren’t regulated by the Food and Drug Administration – are safe.
“I was opened-minded initially,” said Tiep, a physician in pulmonary and critical care medicine at City of Hope. “Then the tobacco companies started buying out the e-cigarette companies. These products have no regulations whatsoever right now. You’re trusting them to do the right thing by you. They claimed tobacco was safe, and it turned out not to be.”
As for tobacco cigarettes, a recent study in the Journal of the American Medical Association tied smoking among U.S. adults to 14 million health conditions. Further, a U.S. District Court judge who in 2006 found tobacco companies guilty of lying to the public about the dangers of smoking, ordered the companies to admit their wrongdoing. The judge ruled they defrauded the public in five key ways: lying about the health damage caused by smoking, lying about the addictive nature of nicotine, marketing “low tar” and “light” cigarettes as healthier with no evidence that they are, deliberately making their products as addictive as possible and hiding the dangers of secondhand smoke. » Continue Reading
Great strides have been made in treating cancer – including lung cancer – but by the time people show symptoms of the disease, the cancer has usually advanced. That’s because, at early stages, lung cancer has no symptoms.
Only recently has lung cancer screening become an option. (Read more about the risks and benefits.) The U.S. Preventive Task Force recommends screening with low-dose computed tomography (more commonly called a low-dose CT scan) for individuals who meet the following guidelines:
- Age 55 to 80
– Have a 30 pack-year smoking history. That is, the person smoked a pack a day for 30 years, or two packs a day for 15 years.
– Currently smoke or quit within the last 15 years. » Continue Reading
During October, everything seems to turn pink – clothing, the NFL logo, tape dispensers, boxing gloves, blenders, soup cans, you name it – in order to raise awareness for what many believe is the most dangerous cancer that affects women: breast cancer. But, in addition to thinking pink, women should also think pearl. That color represents lung cancer.
Lung cancer is the No. 1 cancer killer of women, killing almost twice as many women as any other cancer. This year alone, it is estimated that lung cancer will claim the lives of 72,330 women.
When asked about the increasing rate of lung cancer in women, Karen Reckamp, M.D., M.S., co-director of the Lung Cancer and Thoracic Oncology Program at City of Hope, summed it up this way: “The main reason for the increase is due to smoking. The smoking trend began later among women, so we are now seeing the result. While there has been and overall lung cancer decline in the last decade, there are some places in the country, like the South, where rates for women are still increasing.”
But, Reckamp quickly points out that lung cancer is not just a smoker’s disease. Although smoking is the leading cause of lung cancer, other factors increase risk of the disease as well, such as exposure to radon, air pollution, even genetics. » Continue Reading
Former smokers age 55 to 74 who rely on Medicare for health care services have just received a long-hoped-for announcement. Under a proposed decision from the Centers for Medicare and Medicaid Services, they’ll now have access to lung cancer screening with a low-dose CT scan.
The proposed decision, announced Monday, comes about seven months after a nonbinding panel shocked lung cancer doctors and experts nationwide by recommending against paying for the potentially lifesaving screening. The U.S. Preventive Services Task Force had already embraced such screening in the wake of the National Lung Screening Trial, which determined that the scans are effective in detecting early-stage lung cancer. Private plans were (and still are) expected to cover the screening beginning in 2015.
“I think it’s great Medicare is going to be covering lung cancer screening,” said Dan Raz, M.D., co-director of City of Hope’s Lung Cancer and Thoracic Oncology Program. “Lung cancer is such an important disease and education is so important to predicting death.”
While the Centers for Medicare and Medicaid Services (CMS) news is mostly good, it’s not without drawbacks. First, Medicare is covering people only up to age 74 – not age 80, as the U.S. Preventive Services Task Force recommended. Second, Medicare is mandating that all participating centers must submit data to a CMS-approved registry to get reimbursement – and there is no such registry right now. » Continue Reading
Dee Hunt never smoked.
Neither did her five sisters and brothers. They didn’t have exposure to radon or asbestos, either. That didn’t prevent every one of them from being diagnosed with lung cancer.
Their parents were smokers, but they’d all left home more than 30 years before any of them were diagnosed. For most of her life, secondhand smoke was not ever raised as a health risk or concern.
“I thought it was only smoking-related,” Hunt said in a recent interview of her early impressions of lung cancer. Now she knows better. “It’s in our environment. It’s what we breathe. It’s in our genes.”
Hunt’s older sister died of lung cancer only six months after being diagnosed with the disease. That diagnosis was preceded by three years of being misdiagnosed with pneumonia.
That ordeal prompted Hunt, now 58, to take her health into her own hands. She began pushing for a screening of her lungs to identify any cancer. She ultimately got the screening and, when she did, doctors discovered a small tumor. Her other siblings followed suit, with all of them ultimately diagnosed with tumors of various sizes. » Continue Reading
What do rat poison, rocket fuel and embalming fluid have in common?
They all share ingredients found in cigarette smoke.
Once a cigarette is lit, it releases more than 7,000 chemicals into the air, many of them both toxic and carcinogenic. A recent Journal of the American Medical Association study attributed 14 million medical conditions to smoking tobacco products.
About one in five deaths in the United States are caused by smoking – more than HIV, illegal drug use, alcohol use, motor vehicle injuries and firearm-related incidents combined. It’s also linked to around 85 percent of lung cancers. Check out our video to see what’s in cigarette smoke.
Learn more about becoming a patient or getting a second opinion at City of Hope by visiting us online or by calling 800-826-HOPE (4673). City of Hope staff will explain what’s required for a consult at City of Hope and help you determine, before you come in, whether or not your insurance will pay for the appointment.
The single largest risk factor for lung cancer is smoking, and it contributes to the overwhelming majority of lung cancer cases.
That’s old news, of course. What might be news to many people is that, although smoking is a major cause of lung cancer, it’s not the only cause. In fact, a growing number of cases are occurring in patients who never smoked and who did not have significant exposure to secondhand smoke.
About 15 percent of lung cancers are diagnosed in people who do not smoke. Further, about 60 percent or more occur in nonsmokers, including people who never smoked and those who quit many years before their diagnosis.
Success in smoking education and cessation efforts means fewer smokers, but as the numbers of smokers developing lung cancer declines, scientists are recognizing how much we have to learn about the causes of this disease.
Other lung cancer risk factors: » Continue Reading
Lung cancer is a men’s health issue. It’s a women’s health issue. The truth is, anyone can get lung cancer.
Arriving on the calendar after month-long (and higher profile) awareness campaigns for prostate and breast cancers, Lung Cancer Awareness Month calls for more research, more breakthroughs, and more understanding of a disease that kills more Americans than prostate cancer and breast cancer combined.
Through breakthroughs in screening and diagnosis, targeted medications and more advanced surgeries, more people are surviving the disease than ever before. Screening for lung cancer with low-dose CT scans can prevent 20 percent of lung cancer deaths by identifying them early.
Among the discoveries in this growing body of research is that – as with all cancers – no one is immune from lung cancer risk. Lung cancer is often considered to be a disease that affects only the elderly, or a disease that affects only smokers. Smoking is indeed the top risk factor – so quitting smoking is a huge step toward reducing risk – but it’s not the only factor.
More cases of the disease are found in nonsmokers every year. About 15 percent of all cases are in never-smokers. About 60 percent of cases are patients who quit many years ago or who never smoked at all.
Although lung cancer is by far the top cause of cancer death for both men and women, many don’t seem to realize this fact. This spring, the American Lung Association released the results of its first Women’s Lung Health Barometer, a survey of more than 1,000 women. Only 1 percent of women named lung cancer as a top-of-mind cancer. Further, 78 percent did not know the disease has killed more women than breast cancer since 1987.
Together, we can raise awareness of, and reduce deaths attributed to, lung cancer. To that end, we offer 30 facts (one for each day of November) about lung cancer.
The environment plays a role in causing cancer – this much we know. But scientists are still trying to understand what that role is, what environmental factors are in play and how precisely those factors are linked to cancer.
Now City of Hope researchers have unlocked a clue as to how one carcinogen triggers cancer, and they hope this discovery will shed light on how other environmental factors may cause cancer. The study, published online recently in the Proceedings of the National Academy of Sciences, focused on one carcinogen in particular, nickel.
In the United States, fossil fuel combustion is the leading culprit for spewing nickel into the air we breathe. In other countries, heavy metal factories are also a common cause. Breathing in nickel increases the risk of nasal cancer and of lung cancer, the leading cancer killer of men and women in the U.S.
“Nickel has been proven to be a carcinogen, but unlike most carcinogens, it doesn’t change the DNA at all,” said Dustin Schones, Ph.D., assistant professor of cancer biology at City of Hope and a lead author of the paper. » Continue Reading