Childhood Asthma Linked to COPD

Posted by Brigham and Women's Hospital July 21, 2016

Close up image of a cute little boy using inhaler for asthma. A series of asthma related white background studio images.

As many as 20 percent of children with asthma will go on to have potentially severe symptoms in adulthood.

Researchers have uncovered a connection between persistent childhood asthma and COPD in early adulthood. But what does this mean for children who suffer from asthma?

The development of persistent childhood asthma (having trouble breathing on an almost daily basis) is not well understood. In most cases, childhood asthma resolves with time, but as many as 20 percent of children with asthma will go on to have potentially severe symptoms in adulthood.

In the largest and longest United States analysis of persistent asthmatics to date, investigators at Brigham and Women’s Hospital (BWH) found a link between persistent childhood asthma and chronic obstructive pulmonary disease (COPD) in early adulthood. The study, published in the New England Journal of Medicine, found that early lung function predicts lung growth later in life, regardless of asthma treatment and smoking exposure.

“This work tells us that persistent childhood asthma can develop into COPD, something that up until now has not been well described,” said Scott T. Weiss, MD, one of the paper’s senior authors and Co-Director of the Systems Genetics and Genomics Section of the BWH Channing Division of Network Medicine. “Children who had low lung function at the start of the trial followed a series of predicted growth patterns: most had reduced lung growth with time and a significant number would go on to meet the criteria for COPD.”

The study followed 684 participants in the Childhood Asthma Management Program (CAMP) from ages 5-12 until they were at least 23 years old. Each participant reported once a year to one of eight research centers across the U.S. and Canada to complete lung function measurements like spirometry, a test that records how much air a participant can breathe out in one second.

Read More »

Understanding COPD

Posted by Brigham and Women's Hospital April 7, 2015

Anne Fuhlbrigge, MD

One of the more common and serious lung conditions among older adults worldwide, chronic obstructive pulmonary disease (COPD) is associated with chronic inflammation.  The majority of cases of COPD are caused by exposure to tobacco smoke, but there are some other exposure factors that may contribute to the development of COPD, including indoor and outdoor air pollution and industrial chemicals.

In this video, Dr. Anne Fuhlbrigge, Clinical Director of the Division of Pulmonary and Critical Care Medicine, discusses current COPD treatment and new therapies being studied. “Earlier identification and treatment for COPD, along with management of other health conditions, are important for improving outcomes of patients with COPD,” says Dr. Fuhlbrigge.

Read More »