Fewer Americans are dying from chronic obstructive pulmonary disease (COPD), but not black women and the middle-aged, a new government report shows.
Between 2000 and 2014, there was a 12 percent overall drop in deaths from the progressive lung disease, according to the U.S. Centers for Disease Control and Prevention.
Report co-author Hanyu Ni said the figures aren't unexpected, noting that "the declines in the COPD-related mortality are consistent with declines in the prevalence of current smoking for men and women in the United States."
But, Ni added, the study only quantified death rate trends, and didn't look at the reasons behind those trends. Ni is an associate director for science with the CDC's division of vital statistics at the U.S. National Center for Health Statistics.
Dr. David Mannino, who's with the University of Kentucky's College of Public Health, agreed that the study "results are not surprising." He, too, cited the nationwide decline in smoking, the No. 1 cause of COPD.
"Smoking is the biggest factor driving COPD deaths in the U.S.," said Mannino, a professor of medicine in the division of pulmonary, critical care and sleep medicine.
Chronic obstructive pulmonary disease is a progressive disease of the airways that makes it difficult to breathe. COPD includes emphysema and chronic bronchitis. It's the third-biggest killer in the United States, and most people with COPD are current or past smokers, according to the U.S. National Heart, Lung, and Blood Institute.
For the study, Ni's team reviewed data collected by the National Vital Statistics System between 2000 and 2014.
The report painted a mixed picture of risk.
For example, while men saw their COPD fatality rate drop by nearly 23 percent, women saw their rate fall by just 4 percent.
Age also played a role. Men between the ages of 65 and 84 saw their death rate drop by nearly 30 percent, while those 85 and older saw their rate dip by 23 percent. But for men between 45 and 64, the death rate rose by nearly 13 percent.
Similarly, women between 65 and 84 saw their death rate drop by 16 percent. But those between 45 and 64 saw a rise of 24 percent, while the death rate among those 85 and older increased more than 6 percent.
When the numbers were broken down by race, white women saw little change during the study period, while black women saw their death rate rise by 4 percent. Conversely, white men experienced a drop of 21 percent, while black men saw...Read more..
Children with a history of food allergy have a high risk of developing asthma and allergic rhinitis during childhood as well. The risk increases with the number of food allergies a child might have, say researchers from The Children's Hospital of Philadelphia (CHOP) in a new study recently published in BMC Pediatrics.
"Eczema, asthma and allergic rhinitis are among the most common childhood medical conditions in the U.S.," said lead researcher David A. Hill, MD, PhD, an allergy and immunology fellow with an interest in food allergy. "Disease rates for these conditions seem to be changing, prompting a need for more information and surveillance." Compared with previous reports, this study found higher rates of asthma and lower rates of eczema, a skin inflammation.
In Philadelphia, asthma rates are among the highest in the nation, affecting one in five children. In this study, the researchers found an asthma prevalence rate of 21.8 percent.
The study is a retrospective analysis of the electronic health records of more than one million urban and suburban children in the CHOP Care Network from 2001 to 2015. The researchers divided the records into two cohorts: a closed-birth cohort of 29,662 children, followed continuously for their first five years of life, and a cross-sectional cohort of 333,200 children and adolescents, followed for at least 12 months. The patients were 48 percent white and 40 percent black.
While prior studies have suggested patients with food allergies are at increased risk of developing asthma, those analyses were small and limited. This study is the largest to date to examine the characteristics of healthcare provider-diagnosed eczema, asthma, allergic rhinitis and food allergy in a pediatric primary care population.
In the closed-birth cohort, the incidence of at least one food allergy between birth and age five was 8 percent, with the peak age of diagnosis between 12 and 17 months of age. The overall prevalence of at least one food allergy for the large cross-sectional cohort was 6.7 percent, in line with previously published rates. However, allergies to specific foods diverged from previous patterns. Allergies to peanut, milk, shellfish and soy were proportionately higher in the study population, while wheat allergy was proportionately rarer, and sesame allergy was higher than previously appreciated.
The researchers said that further studies should examine whether the food allergy patterns they found are comparable...Read more..
The campaign hopes to increase patients’ understanding of their condition through special education programs. It also aims to ensure that patients, families, caregivers, and healthcare providers are aware of the latest asthma treatment options, the importance of a specialist referral, and highlight the role of the healthcare team and loved ones in the care of an asthma patient.
“The CHEST Foundation has long been dedicated to supporting and educating those affected by asthma and asthma-related conditions,” John Howington, president of the CHEST Foundation, said in a press release. “We are proud to be working with the Network to help patients nationwide start living their lives in a healthier, more enjoyable way due to decreased asthma interference.”
The CHEST Foundation disseminates patient education material and programs, clinical research grants, and community service efforts. Since its inception in 1996, the foundation has awarded more than $10 million in research funding for lung health.
The Allergy & Asthma Network specializes in sharing family-friendly, medically accurate information through its magazine, Allergy & Asthma Today. For more than 30 years, the Allergy & Asthma Network has been leading efforts to halt asthma suffering, and realizes the severity of misunderstood asthma symptoms.
“Despite many advances in healthcare, 10 Americans die every day from asthma and asthma-related complications,” said Tonya Winders, president and CEO of the Allergy & Asthma Network.
“These deaths can be prevented with continued education of both patients and providers – a sentiment that the CHEST Foundation shares with our organization. This campaign is a joint effort to raise the understanding of asthma across the country, especially in urban areas where the illness is most severe.”
The new collaborative initiative will work to raise awareness about asthma by tailoring the organizations’ efforts toward patients, caregivers, schools, parents, clinicians, and everyone involved in the lives of those living with severe asthma. The initiative will focus on helping individuals feel more empowered by a better understanding of their condition, and gaining access to updated research and resources to more effectively manage their condition.
The asthma awareness...Read more..
New research conducted by The University of Texas Medical Branch at Galveston suggests that pulmonary rehabilitation (PR) therapy among older adults with chronic obstructive pulmonary disease (COPD) is underutilized – despite the health benefits and cost effectiveness of the therapy.
The study recently published in the Journal of Cardiopulmonary Rehabilitation and Prevention, is the first to describe the PR trends among COPD patients.
COPD is associated with disabling dyspnea (difficulty breathing), skeletal muscle dysfunction, significant rise in occurrence, and a common cause of death.
Current guidelines recommend PR to improve dyspnea, functional capacity, and quality of life. PR is designed to relieve symptoms and flares of COPD, and also to teach patients how to manage the disease.
Patients who receive PR show a reduction in shortness of breath, increased exercise ability, improved health-related quality of life, and less need to seek healthcare help.
“The majority of the economic burden of caring for COPD stems from hospitalization for sudden COPD flare-ups,” said Dr. Shawn Nishi, an assistant professor at UT’s Internal Medicine Division of Pulmonary, Critical Care and Sleep Medicine, in a press release. “PR is known to reduce COPD-related emergency room visits, hospitalizations and unscheduled doctor visits. PR provides an overall cost-effective management for a health care system.”
In the study, researchers analyzed PR trends and patterns among approximately 33,000 COPD patients with Medicare insurance between 2003 and 2012.
The team observed a modest increase in patients using PR; from 2.6% in 2003 to 3.7% in 2012; but overall rates of PR use remains low.
Results revealed that patients with COPD who were more likely to get PR were younger, non-Hispanic white, higher in socioeconomic status, with multiple health issues, and patients with multiple evaluations by a pulmonary doctor.
The largest PR increases during the study time, were among male patients older than 75 years, people from Black ethnic backgrounds, patients with higher socioeconomic status, and among those with other health issues.
“Starting in 2015, the Centers for Medicare and Medicaid Services added COPD to the list of conditions subject to penalties for readmissions to the hospital within 30 days after release,” said Nishi. “As the health care system shifts from volume- to value-based reimbursement from CMS, it is prudent for health...Read more..
On August 8, a final rule from the US Food and Drug Administration (FDA) goes into effect that tobacco control experts say could dramatically change the status of e-cigarettes in this country. The rule extends the agency’s regulatory authority to all tobacco products, including e-cigarettes, and requires manufacturers to report product ingredients and undergo the agency’s premarket review to receive marketing authorization.
The move is intended to “improve public health and protect future generations from the risks of tobacco use,” the FDA said in a statement. Tobacco-control experts lauded the FDA for restricting e-cigarette use in adolescents: the rule makes it illegal for the products to be sold in person or online to people younger than 18 years. Use of e-cigarettes has skyrocketed among adolescents, and there’s some early evidence that it may lead to cigarette smoking in this demographic.
Yet some experts have expressed misgivings about unintended consequences of tight regulations that could potentially block cigarette smoking cessation efforts by adult e-cigarette users.
The concerns bring to light the health conundrum presented by e-cigarettes: do these devices deliver a recreational drug or a medicine? If they can do both, which some experts argue is likely the reality, how do health agencies and health care professionals balance the risks with the benefits?
According to the first estimates from a nationally representative household interview survey, more than 12% of US adults have tried an e-cigarette, while less than 4% are current users. Since they entered the US market in 2007, e-cigarettes, which typically contain nicotine in varying dosages, have become increasingly popular among cigarette smokers trying to quit or reduce their harm.
“Survey after survey shows [that] when you ask people who have tried e-cigarettes what [they tried] for, one big chunk says to quit smoking and another big chunk says to reduce smoking,” said Jonathan Foulds, PhD, professor of public health sciences and psychiatry at Penn State College of Medicine’s Cancer Institute.
There aren’t robust data yet on how many people in the United States are switching from cigarettes to e-cigarettes to help them quit. However, in the United Kingdom, where e-cigarettes are already a widely accepted quit-smoking tool, there’s a clear preference for the devices over traditional nicotine replacement therapy (NRT).
The trend...Read more..
The report blamed coal plant pollution for nearly 12,000 new cases of chronic bronchitis and more than half-a-million asthma attacks in children in the EU in 2013
Paris, France: Lung-penetrating dust from coal-fired power plants in the European Union claims some 23,000 lives a year and racks up tens of billions of euros in health costs, an NGO report said Tuesday.
Even as the bloc shifts towards renewable sources like wind and Sun energy, coal still accounted for 18 per cent of the EU's greenhouse gas emissions in 2014 and a quarter of its electricity mix in 2015, said the analysis.
Emissions from 257 power plants for which data was available "were associated with 22,900 premature deaths in 2013," said the report entitled "Europe's dark cloud: How coal-burning countries make their neighbors sick".
There are a total of 280 coal-fired plants.
The study was compiled by researchers from four green energy lobby groups: the Health and Environment Alliance, the WWF, Climate Action Network Europe and Sandbag.
In addition to deaths, the report blamed coal plant pollution for nearly 12,000 new cases of chronic bronchitis and more than half-a-million asthma attacks in children in the EU in 2013.
The medical treatment required, as well as reduced productivity caused by absence from work, amassed "substantial costs" of 32.4 billion to 62.3 billion euros ($36 billion to $70 billion), said the report.
About 83 percent of deaths, some 19,000 in total, were blamed on inhalation of fine particulate matter, air-borne particles so small -- under 2.5 micrometers in diameter -- that they can enter deep into the lungs and bloodstream.
Hearth Disease, Cancer
"Most common causes of death connected to particulate matter exposure are strokes, heart disease, chronic lung disease or lung cancer," said the report.
It warned the particles "are transported hundreds of kilometers and across national borders, impacting the health of people both within the country of production and further afield."
The report listed the EU's worst offenders, attributing 4,690 premature deaths to coal power stations in Poland, 2,490 to Germany, 1,660 to Romania, 1,390 to Bulgaria and 1,350 to Britain.
The five countries most affected by pollution...Read more..
Researchers at King’s College London, in collaboration with several other U.K. institutions, found that pulmonary rehabilitation is helpful for frail patients with chronic obstructive pulmonary disease (COPD).
Findings from the study “Physical frailty and pulmonary rehabilitation in COPD: a prospective cohort study,” were published in the journal Thorax.
COPD, an umbrella term for several progressive pulmonary diseases characterized by inflamed and obstructed airways that eventually make breathing extremely difficult, is often accompanied by physical frailty. About 10% of people age 65 and older with frailty associated with COPD experience eventual disability, injurious falls and hospitalization. In some cases, frailty has been blamed for deadly accidents.
Because pulmonary rehabilitation aims to improve several health issues such as breathlessness, fatigue, muscle weakness, and physical inactivity, researchers maintained that the same rehabilitation might also be helpful to manage or even reverse and frailty.
In the study, researchers investigated the influence of pulmonary rehabilitation on frailty among COPD patients.
Dr. Matthew Maddocks, first author of the study based out of the Cicely Saunders Institute at King’s College, said frailty effects one in 10 people over age 65 and and one in four people over age 80 – but the combined therapy of exercise training and education could help.
“Although pulmonary rehabilitation is aimed at people with respiratory problems, it involves working the arms and legs to strengthen the muscles, and uses walking and cycling to improve fitness and balance. This model could be adapted to benefit older adults in other healthcare settings,” Maddocks said in a press release.
The study consisted of 816 COPD patients who averaged age 70 from November 2011 through January 2015. Researchers used weight loss, exhaustion, low physical activity, slowness, and weakness as criteria to measure frailty before and after pulmonary rehabilitation. The team then compared data between those who were not able to complete the rehabilitation program and those who completed it. Further analysis was completed by age and sex.
The results revealed that among all participants, 209 patients were found to suffer from sustained frailty. Largely, the inability to improve came with older patients who also struggled with other illnesses, caused them to drop from the program.
On the other hand, patients who were...Read more..
A White House office deleted language in a recently introduced tobacco regulation that would have removed flavored e-cigarettes from the market until they had been authorized by the Food and Drug Administration, an edited version of the document shows.
On May 5, the FDA released a final rule extending its tobacco authority to include e-cigarettes, pipe tobacco, cigars and hookah. The rule becomes effective in early August. Under the rule, companies must seek marketing authorization for any tobacco product introduced after Feb. 15, 2007.
The rule gives manufacturers a grace period of up to two years to submit marketing applications, during which they can continue to sell their products. They can sell them for an additional year while the FDA completes its review.
As submitted by the FDA to the White House Office of Management and Budget (OMB), the rule gave a grace period for flavored products of only 90 days after the rule became effective.
Public health advocates have long called for flavored tobacco products to be banned, saying flavors such as bazooka Joe Bubble Gum and Cotton Candy are designed to appeal to children.
The FDA provided pages of data and scientific studies in support of its plan, noting "a dramatic rise in youth and young adult use of typically flavored tobacco products, like e-cigarettes and waterpipe tobacco, and continued youth and young adult use of cigars."
The OMB deleted both the FDA's planned policy and the rationale for the policy.
A White House spokeswoman, Emily Cain, said the OMB "does not comment on changes made during the interagency review process." The FDA also does not comment, FDA spokesman Michael Felberbaum said.
In its originally submitted rule, the FDA said it recognized that numerous flavored products would come off the market within 180 days of the rule's publication "and that this will significantly impact the availability of flavored tobacco products at least in the short term."
But it said the move was important because tobacco products with characterizing flavors, including menthol but excluding tobacco flavor, were attractive to young people.
"FDA made an overwhelming scientific case to OMB," Matthew Myers, president of the Campaign for Tobacco-Free Kids, said in an interview. "For reasons that are not articulated, those people substituted their own judgment."
"We are deeply troubled that these important safeguards were stripped in this way when FDA repeatedly demonstrated that...Read more..