Understudied Patients With COPD Benefit From BLVR

Study Confirms Benefits for Wider Patient Population

“Lung volume reduction is an important intervention in patients with severe emphysema,” said David M. Mannino, MD, of the University of Kentucky, Lexington, Kentucky, in an interview. Most emphysema is in the upper lobes, but it tends to occur more in the lower lobes in patients with AATD, said Dr. Mannino, who was not involved in the study.

The findings were not especially surprising, but they were reassuring, Dr. Mannino told this news organization. “We know this intervention works in those with severe emphysema,” and it was helpful to confirm similar success in patients with AATD, he said.

The implications for practice are that BLVR is both a safe and an effective intervention for patients with lower or upper lobe emphysema, although longer-term follow-up studies are needed, he said.

The study received no outside funding. Dr. Nicholson and Dr. Mannino had no financial conflicts to disclose.

A version of this article appeared on Medscape.com.