Childhood Asthma Treatment: Not One-Size-Fits-All

March 2, 2010 | by

A new study has found the addition of long-acting beta-agonist therapy to be the most effective of three step-up, or supplemental, treatments for children whose asthma is not well controlled on low doses of inhaled corticosteroids alone.

The study was designed to provide needed evidence for selecting step-up care for such children and was supported by the National Heart, Lung, and Blood Institute (NHLBI), part of the National Institutes of Health. Researchers also identified patient characteristics, such as race, that can help predict which step-up therapy is more likely to be the most effective for a child with persistent asthma.

The study found that almost all of its participants had a different response to the three different treatments. Although adding the long acting beta-agonist step-up was one and one-half times more likely to be the best treatment for most of the study group, many children responded best to other two treatments instead.

The results were presented March 2 at the American Academy of Asthma, Allergy and Immunology 2010 Annual Meeting in New Orleans and are published online in the New England Journal of Medicine.

COPD, Even When Mild, Limits Heart Function

January 21, 2010 | by

A common lung condition, COPD (chronic obstructive pulmonary disease) diminishes the heart’s ability to pump effectively even when the disease has no or mild symptoms, according to research published in the Jan. 21 issue of the New England Journal of Medicine. The study is the first time researchers have shown strong links between heart function and mild COPD. The research was funded by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health.

Blood Stem-Cell Transplant Regimen Reverses Sickle Cell Disease in Adults

December 10, 2009 | by

A modified blood adult stem-cell transplant regimen has effectively reversed sickle cell disease in 9 of 10 adults who had been severely affected by the disease, according to results of a National Institutes of Health study in the Dec. 10 issue of the New England Journal of Medicine. The trial was conducted at the NIH Clinical Center in Bethesda, Md., by NIH researchers at the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), the National Heart, Lung and Blood Institute (NHLBI), and the National Institute of Allergy and Infectious Diseases.