Respiratory | Page 38 of 50

Flu :: Hospital costs for children with flu may be higher than thought

Going into another flu season, a new study reports that hospitalizing children for influenza may cost up to three or four times the previously accepted estimates. Pediatric researchers from the Children’s Hospital of Philadelphia say their finding strengthens the economic justification for broadly vaccinating children against flu. The cost of influenza-related hospitalizations in children was about $13,000 each — compared to prior estimates of $3,000 to $4,000.

Health :: Researchers writing story of the ‘alcoholic lung’

Chronic alcohol abuse disrupts the proteins that keep fluids out of the lung, lowers a protective antioxidant, disrupts immune defenses and can lead to a condition known as “alcoholic lung,” according to research to be presented at the conference, “Physiological Genomics and Proteomics of Lung Disease.” The findings give insight into how excessive drinking can harm the molecular life of the lung and lead to serious illness, including pneumonia and acute respiratory distress syndrome (ARDS.

Tuberculosis :: Cases of Tuberculosis rise steeply during 2005

Cases of Tuberculosis (TB) in England, Wales and Northern Ireland have increased by 10.8% from 7,321 cases reported in 2004 to 8,113 in 2005 according to new figures released today by the Health Protection Agency.

Pulmonary Hypertension :: A simple, noninvasive test measures survival time in adult pulmonary hypertension

Researchers have developed a simple, noninvasive way to measure right ventricular function in the heart to predict survival of adults who suffer from pulmonary hypertension. The research appears in the first issue for November 2006 of the American Journal of Respiratory and Critical Care Medicine, published by the American Thoracic Society.

Baby Care :: Sildenafil prevents rebound pulmonary hypertension in infants

A single dose of sildenafil, a blood vessel widening vasodilator, prevented rebound pulmonary hypertension and significantly reduced the duration of mechanical ventilation in intensive care unit (ICU) infants being withdrawn from inhaled nitric oxide therapy.

Health :: Staph Vaccine Shows Promise in Staphylococcus infections

By combining four proteins of Staphylococcus aureus that individually generated the strongest immune response in mice, scientists have created a vaccine that significantly protects the animals from diverse strains of the bacterium that cause disease in humans. A report describing the University of Chicago study, funded by the National Institute of Allergy and Infectious Diseases (NIAID) of the National Institutes of Health, appears online this week in the Proceedings of the National Academy of Sciences.

Heart Disease :: New Heart Health Strategy to fight heart disease in Canada

“Cardiovascular disease remains our country’s biggest killer,” said Minister Clement. “Canada’s new government is following through on our promise to develop a heart health strategy. The strategy developed will ensure crucial information on prevention and treatment is available quickly and effectively to all provinces and territories. A new Heart Health Strategy will save lives.”

Hepatitis :: Bristol-Myers Squibb’s Baraclude, entecavir suppressed viral load to undetectable levels

Bristol-Myers Squibb Company (NYSE: BMY) announced data from a three-year cohort (ETV-022/901, n=119), which showed BARACLUDE? (entecavir) suppressed viral load to undetectable levels in 90 percent of nucleoside-na?ve chronic hepatitis B e-antigen (HBeAg) positive patients at week 144 who continued on-treatment from week 96. In this cohort, undetectable HBV DNA levels were defined as less than 300 copies per mL of blood as measured by polymerase chain reaction (PCR). Suppression of viral load to undetectable levels is one of several measures of antiviral treatment response; a sustained, undetectable viral load is an important goal of chronic hepatitis B treatment. The results of this three-year cohort were presented today at the 57th Annual Meeting of the American Association for the Study of Liver Diseases (AASLD).

Baby Care :: Defective serotonin pathways in the brainstem may increase infants’ vulnerability – SIDS

New autopsy data provide the strongest evidence yet that sudden infant death syndrome (SIDS) is not a “mystery” disease but has a concrete biological basis. In the November 1 issue of JAMA, researchers at Children’s Hospital Boston document abnormalities in the brainstem — a part of the brain that regulates breathing, blood pressure, body heat, and arousal — in babies who died from SIDS. The term cot death is often used in the United Kingdom, and crib death in North America.

Bronchiolitis :: Antibiotics, steroids, or bronchodilators to treat bronchiolitis not required

In a new clinical practice guideline, the American Academy of Pediatrics (AAP) outlines recommendations for diagnosing and managing bronchiolitis, the most common lower respiratory infection in children under age 2. The symptoms of bronchiolitis often mirror those of asthma or bacterial pneumonia, resulting in misdiagnosis and incorrect treatment.