[Ambulatory criteria of dry powder inhaler selection based on peak inspiratory flow recordings].
In 185 patients (106 with asthma and 79 with COPD) peak inspiratory flow (PIFR) without resistance and across valves of popular in Poland dry powder inhalers (DPI): Discus, Turbuhaler and Aerolizer were recorded. "In-Check" device was used for these purposes. Clement-Clarke principle of minimal and optimal PIFR for lung drug deposition was accepted. According to this principle the results were presented on the attached table: [table: see text] Almost all patients with asthma and COPD can use Discus effectively, for other DPI's "In Check" investigation is often necessary.
Droszcz
Wacław
W
Instytut Gruźlicy i Chorób Płuc.
Droscez
Paweł
P
D000280:Administration, Inhalation; D000553:Ambulatory Care; D001249:Asthma / Q000188:drug therapy / Q000503:physiopathology*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D009330:Nebulizers and Vaporizers / Q000592:standards; D010366:Peak Expiratory Flow Rate; D011044:Poland; D011208:Powders / Q000008:administration & dosage; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy / Q000503:physiopathology*; D012189:Retrospective Studies; D016896:Treatment Outcome
D001993:Bronchodilator Agents; D011208:Powders
Ambulatoryjne kryteria doboru inhalatora proszkowego na podstawie pomiaru szczytowego przepływu wdechowego.