Pulmonary Embolism Current Events | Pulmonary Embolism News | 10
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Inhaled nitric oxide safe for tiny preemie lungs, UCSF study finds
A nationwide study led by researchers at UCSF provides evidence that inhaled nitric oxide is safe and effective for the prevention of the most common type of long-term lung disease of very premature infants. view more (2007-08-07)
Antioxidant protects against lung damage in silicosis
Levels of heme oxygenase-1 (HO-1), an antioxidant that protects against reactive oxygen species (damaging oxygen molecules that cause direct tissue injury), become elevated in the lungs of chronic silicosis patients and could represent a new treatment approach for the disease. view more (2006-10-16)
Neurological disease raises risk of complications from flu
As another flu season approaches, patients with neurological and neuromuscular disease are especially vulnerable to respiratory failure caused by influenza. view more (2005-11-02)
Genetic defect links respiratory disease and congenital heart disease
The same genetic defect that causes a rare respiratory disease may also lead to some types of congenital heart disease, according to a study from the University of North Carolina at Chapel Hill School of Medicine. view more (2007-06-12)
Therapeutic role found for carbon monoxide
In a medical case of Jekyll and Hyde, carbon monoxide - the highly toxic gas emitted from auto exhausts and faulty heating systems - has proven effective in treating the symptoms of pulmonary arterial hypertension (PAH), an extremely debilitating condition that typically leads to right heart failure and eventual death. view more (2006-09-19)
LSUHSC shows for first time infant inhalation of ultrafine air pollution linked to adult lung disease
Stephania Cormier, Ph.D., Associate Professor of Pharmacology at LSU Health Sciences Center New Orleans, has shown for the first time that early exposure to environmentally persistent free radicals (present in airborne ultrafine particulate matter) affects long-term lung function. view more (2009-07-23)
Self-treatment results in lower overall health care costs for COPD sufferers
Individuals suffering from chronic obstructive pulmonary disorder (COPD) can experience significant savings in healthcare costs by employing a self-treatment program with the judicious use of medications. view more (2009-05-18)
Atrial fibrillation: Drugs or ablation?
Atrial fibrillation ablation is one of the fastest growing techniques in cardiology and due to the very high number of patients that might be candidates to this procedure, a significant number of resources will have to be devoted to it to be able to treat them in the following years. view more (2009-09-01)
New oral agents may prevent injury after radiation exposure
Researchers from Boston University School of Medicine (BUSM) and collaborators have discovered and analyzed several new compounds, collectively called the ''EUK-400 series,'' which could someday be used to prevent radiation-induced injuries to kidneys, lungs, skin, intestinal tract and brains of radiological terrorism victims. view more (2009-07-13)
Serum sodium predicts mortality 10 times higher in PAH patients
Patients with pulmonary arterial hypertension (PAH)-chronically high blood pressure in the blood vessels of the lungs-whose serum sodium levels are low (called hyponatremia, or HN) have a very poor chance of survival and a high rate of right-heart failure (RHF), according to new research from the University of Pennsylvania. view more (2008-06-13)
Drug cuts sleep apnea in heart failure patients
Since sleep apnea is associated with heart failure, patients who take a single dose of acetazolamide-a mild diuretic and respiratory stimulant-before going to bed exhibit less sleep apnea, improved blood oxygen levels and fewer daytime symptoms of sleepiness. view more (2006-01-16)
NEW APPROACH TO LUNG TRANSPLANTATION FROM A DONOR WITH A NON-BEATING HEART (pp 819, 825)
The shortage of lungs for transplantation could be overcome by a new ethical and surgical approach detailed in this week's issue of THE LANCET. Organ transplantation usually occurs when a donor's heart is still beating; however, lungs that are cooled can be preserved for 12-24 hours after the heart has stopped beating. Stig Steen and colleagues... view more... (2001-03-15)
World Trade Center dust cuts lung function capability in rescue workers
New York City firemen and emergency personnel exposed to dust from the collapse of the World Trade Center buildings experienced a decrease in lung function capability equal to 12 years of age-related decline during the year following the 9/11 disaster. view more (2006-08-01)
Monoclonal antibody reduces exacerbations in asthmatics
Patients with symptomatic moderate asthma who were treated with anti-tumor necrosis factor alpha, an anti-inflammatory monoclonal antibody, experienced significantly fewer disease exacerbations than individuals taking a placebo. view more (2006-10-02)
Key component of debilitating lung disease identified
For the first time, researchers have demonstrated a close correlation between the decline in a key component of the lung's antioxidant defense system and the progression of chronic obstructive pulmonary disease (COPD) in humans. view more (2008-09-12)
Activating the lung's antioxidant defense by targeting Nrf2 inhibits the development of emphysema
Using a molecule similar to one found in an experimental cancer drug, researchers at the Johns Hopkins Bloomberg School of Public Health demonstrated that activation of a key component of the lung's antioxidant defense system, Nrf2, can prevent emphysema in mice. view more (2008-12-23)
Large clinical trial finds pirfenidone may help lung function in IPF patients
A large, well-controlled, multi-national clinical trial program has demonstrated the effectiveness and safety of what may become the first FDA-approved medicine for idiopathic pulmonary fibrosis, or IPF. view more (2009-05-18)
Chronic diseases linked to falls in elderly women
Elderly women with chronic diseases, such as arthritis and depression, are at higher risk of falling, finds a study in this week's BMJ. In fact, chronic diseases may account for 30% of falls in this group. Researchers at the University of Bristol surveyed 4,050 women aged 60-79 years about whether they had had a fall in the previous 12 months, how... view more... (2003-09-24)
Beyond the terminal: Palliative care
Palliative care was once reserved for patients when all curative options had been exhausted and death was imminent, but now it is considered an integral part of the care that should be available to patients with serious respiratory disorders and critical illnesses. view more (2008-04-15)
Gene mutations linked to hereditary lung disease
Scientists at Johns Hopkins have identified the genetic culprits that trigger a hereditary form of a fatal lung disease. The findings, published in the March 29, 2007 issue of the New England Journal of Medicine, may provide new directions in diagnosis and treatment for families that inherit genes for the disease, as well as for those that develop... view more... (2007-03-29)
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