[Effective correction of lung hyperinflation in pneumonia using positive end-expiratory pressure].
OBJECTIVE
Study of PEEP effects on breathing biomechanics in patients with pneumonia.


METHODS
In 37 patients with pneumonia breathing biomechanics was studied using Masterlab (Jaeger). PEEP (3-10 cm H2O) was employed during 20 min.


RESULTS
Sputum expectoration, expiration and inspiration were improved, lung hyperventilation observed in pneumonia reduced after PEEP.


CONCLUSIONS
There is early expiration obstruction of the airways in pneumonia. PEEP removes this obstruction through control of lung hyperinflation. Thus, PEEP can be applied in the treatment of pneumonia.
Dukov
L G
LG
Titova
E A
EA
Mal'chenko
T D
TD
Enina
N V
NV
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D001696:Biomechanical Phenomena; D005260:Female; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology / Q000628:therapy; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D010992:Plethysmography, Impedance; D011014:Pneumonia / Q000503:physiopathology / Q000628:therapy*; D011175:Positive-Pressure Respiration