Category: Respiratory Disease Research

What if one simple thing could decrease your mortality risk from lung cancer by 26%? Or by 61%? Amazingly, a screening chest CT scan can lower mortality by 26% for men and by 61% for women, according to a large randomized European study called NELSON. Harry J. de Koning, MD, Ph.D., of Erasmus Medical Center in Rotterdam, The Netherlands, reported the results of the study at the World Conference on Lung Cancer. In the study, investigators i
Chronic obstructive pulmonary disease (COPD) isn’t a “one-symptom” disease. It used to be thought that COPD was mainly a function of airflow limitation; now it’s well accepted that the disease is made up of a combination of causes and symptoms. Airflow limitation, represented by a measurement called FEV1, used to be the main tool for assessing COPD. Now, not only is FEV1 measured, but also imaging is studied, especially CT (Micro X-ray Co
The war of words seems to go on and on, but the facts remain the same: e-cigarettes are not a proven tool to stop people from smoking, nor to help them give up the habit. What are the Statistics on Smoking Cessation, Using e-Cigarettes? A European study revealed these telling numbers: Smokers of traditional cigarettes who also use e-cigarettes daily are 48% less likely to quit smoking as those who smoke only regular cigarettes. Those who only o
People with obstructive sleep apnea have periods during sleep where they stop breathing because their upper airways occlude when they try to breathe in; heavy snoring is often a symptom.  If you have both COPD and obstructive sleep apnea, your double set of conditions is called Overlap Syndrome. Studies have found that nearly 60% of people with Overlap Syndrome do not use their CPAP (continuous positive airway pressure) masks as prescribed. And
Ghrelin, a substance related to growth-hormone, is being studied to determine if it may improve the symptoms of emphysema. Ghrelin is known to stimulate muscle growth, create anti-inflammatory effects, promote dilation of blood vessels, and improve heart performance. Researchers hypothesized that use of the drug in emphysema patients might reduce lung inflammation and remodeling and might also improve lung mechanics and cardiac function. Results