Training improves the handling of inhaler devices and reduces the severity of symptoms in geriatric patients suffering from chronic-obstructive pulmonary disease.
Marie-Christine LuleyTobias LoleitElmar KnopfMarija DjukicCarl-Peter CriéeRoland NauPublished in: BMC geriatrics (2020)
German Clinical Trials Registry DRKS00023196 , date of registration September 29, 2020 (retrospectively registered).