Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1984-4-12
pubmed:abstractText
Almitrine at a low dose of 100 mg orally significantly raises PaO2 and lowers PaCO2 in patients with chronic obstructive pulmonary disease, compared with placebo, when they were breathing air or 28% oxygen. The estimated ideal alveolar-arterial PO2 difference was less after almitrine compared with placebo, when patients were breathing either air or 28% oxygen. After almitrine overall ventilation breathing air increased by 10% but this did not reach statistical significance. During 28% oxygen breathing almitrine hardly altered overall ventilation but the inspiratory duty cycle (Ti/Ttot.) decreased and mean inspiratory flow rate (VT/Ti) increased compared with placebo. These changes were significant on a paired t-test (P less than 0.05). Changes in both volume and pattern of breathing may explain the improved gas exchange in the lung after almitrine.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0143-5221
pubmed:author
pubmed:issnType
Print
pubmed:volume
66
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
435-42
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
The effects of oral almitrine on pattern of breathing and gas exchange in patients with chronic obstructive pulmonary disease.
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial