A soft, extendible band fitted around the chest may help to relieve cough in patients with persistent dry cough.
Over the course of 1 year, Japanese researchers evaluated the antitussive effect of the chest band worn for 8 hours a day in 56 patients with chronic cough due to a variety of conditions.
Results showed that 88% (n=49) of patients improved their cough scores, and 59% (n=33) were able to reduce the cough.
Researchers conclude that soft chest band therapy for intractable, prolonged, and chronic cough is a safe and effective therapy.
This study was presented during CHEST 2012, the annual meeting of the American College of Chest Physicians, held October 20 – 25, in Atlanta, Georgia.