[Physical therapy and mask treatment of chronic bronchitis and chronic obstructive lung disease (COPD)].

The literature concerning traditional chest physiotherapy (postural drainage, percussion, vibration, breathing exercises), treatments with masks (CPAP, IPPB, RMT, PEP, PEEP) and general physical training in the treatment of chronic bronchitis is reviewed. The mucociliary clearance is increased after postural drainage, cough, forced expiratory manoeuvres and general physical training, but the influence of this upon the course of the disease is unknown. Chest physiotherapy in the treatment of patients admitted on account of acute exacerbation of chronic bronchitis does not appear to help. The use of face masks in this population has only been subject to limited investigation, but results from controlled trials do not indicate any favourable effect. In contrast, general physical training seems to increase physical endurance and decrease dyspnoea. Specific rehabilitation programmes comprising psychological assistance, cessation of smoking and general physical training seem promising.