Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046862221> ?p ?o ?g. }
- W2046862221 endingPage "504" @default.
- W2046862221 startingPage "500" @default.
- W2046862221 abstract "<b>Background:</b> Bronchial hyperresponsiveness (BHR) is characteristic of asthmatic airways, is induced by airway inflammation, and is reduced by inhaled corticosteroids (ICS). The time course for the onset and cessation of the effect of ICS on BHR is unclear. The effect of inhaled fluticasone propionate (FP) on BHR in patients with mild persistent asthma was assessed using time intervals of hours, days and weeks. <b>Methods:</b> Twenty six asthmatic patients aged 21–59 years were selected for this randomised, double blind, parallel group study. The effect of 250 μg inhaled FP (MDI) administered twice daily was compared with that of placebo on BHR assessed using a dosimetric histamine challenge method. The dose of histamine inducing a decrease in forced expiratory volume in 1 second (FEV<sub>1</sub>) by 15% (PD<sub>15</sub>FEV<sub>1</sub>) was measured before and 6, 12, 24 and 72 hours, and 2, 4 and 6 weeks after starting treatment, and 48 hours, 1 week and 2 weeks after cessation of treatment. Doubling doses of changes in PD<sub>15</sub>FEV<sub>1</sub> were calculated and area under the curve (AUC) statistics were used to summarise the information from individual response curves. <b>Results:</b> The increase in PD<sub>15</sub>FEV<sub>1</sub> from baseline was greater in the FP group than in the placebo group; the difference achieved significance within 72 hours and remained significant until the end of treatment. In the FP group PD<sub>15</sub>FEV<sub>1</sub> was 1.85–2.07 doubling doses above baseline between 72 hours and 6 weeks after starting treatment. BHR increased significantly within 2 weeks after cessation of FP treatment. <b>Conclusions:</b> A sustained reduction in BHR to histamine in patients with mild asthma was achieved within 3 days of starting treatment with FP at a daily dose of 500 μg. The effect tapered within 2 weeks of cessation of treatment." @default.
- W2046862221 created "2016-06-24" @default.
- W2046862221 creator A5004201556 @default.
- W2046862221 creator A5033458061 @default.
- W2046862221 creator A5036027649 @default.
- W2046862221 creator A5042318705 @default.
- W2046862221 creator A5043870641 @default.
- W2046862221 creator A5046981691 @default.
- W2046862221 creator A5086805010 @default.
- W2046862221 date "2003-06-01" @default.
- W2046862221 modified "2023-10-17" @default.
- W2046862221 title "Sustained reduction in bronchial hyperresponsiveness with inhaled fluticasone propionate within three days in mild asthma: time course after onset and cessation of treatment" @default.
- W2046862221 cites W118422349 @default.
- W2046862221 cites W1602993951 @default.
- W2046862221 cites W1919677047 @default.
- W2046862221 cites W1989260226 @default.
- W2046862221 cites W1992105306 @default.
- W2046862221 cites W1995464333 @default.
- W2046862221 cites W2023929688 @default.
- W2046862221 cites W2056723475 @default.
- W2046862221 cites W2063656508 @default.
- W2046862221 cites W2089982429 @default.
- W2046862221 cites W2093514443 @default.
- W2046862221 cites W2096443988 @default.
- W2046862221 cites W2101211836 @default.
- W2046862221 cites W2123002410 @default.
- W2046862221 cites W2134478384 @default.
- W2046862221 cites W2149742688 @default.
- W2046862221 cites W2162303606 @default.
- W2046862221 cites W2163639865 @default.
- W2046862221 cites W2167651972 @default.
- W2046862221 cites W2336431486 @default.
- W2046862221 doi "https://doi.org/10.1136/thorax.58.6.500" @default.
- W2046862221 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1746689" @default.
- W2046862221 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12775860" @default.
- W2046862221 hasPublicationYear "2003" @default.
- W2046862221 type Work @default.
- W2046862221 sameAs 2046862221 @default.
- W2046862221 citedByCount "44" @default.
- W2046862221 countsByYear W20468622212012 @default.
- W2046862221 countsByYear W20468622212013 @default.
- W2046862221 countsByYear W20468622212014 @default.
- W2046862221 countsByYear W20468622212015 @default.
- W2046862221 countsByYear W20468622212016 @default.
- W2046862221 countsByYear W20468622212018 @default.
- W2046862221 countsByYear W20468622212019 @default.
- W2046862221 countsByYear W20468622212020 @default.
- W2046862221 countsByYear W20468622212022 @default.
- W2046862221 crossrefType "journal-article" @default.
- W2046862221 hasAuthorship W2046862221A5004201556 @default.
- W2046862221 hasAuthorship W2046862221A5033458061 @default.
- W2046862221 hasAuthorship W2046862221A5036027649 @default.
- W2046862221 hasAuthorship W2046862221A5042318705 @default.
- W2046862221 hasAuthorship W2046862221A5043870641 @default.
- W2046862221 hasAuthorship W2046862221A5046981691 @default.
- W2046862221 hasAuthorship W2046862221A5086805010 @default.
- W2046862221 hasBestOaLocation W20468622211 @default.
- W2046862221 hasConcept C1122143 @default.
- W2046862221 hasConcept C126322002 @default.
- W2046862221 hasConcept C142724271 @default.
- W2046862221 hasConcept C204787440 @default.
- W2046862221 hasConcept C27081682 @default.
- W2046862221 hasConcept C2776042228 @default.
- W2046862221 hasConcept C2776178081 @default.
- W2046862221 hasConcept C2776238763 @default.
- W2046862221 hasConcept C2776804153 @default.
- W2046862221 hasConcept C2776954882 @default.
- W2046862221 hasConcept C2777714996 @default.
- W2046862221 hasConcept C2779028295 @default.
- W2046862221 hasConcept C2781212218 @default.
- W2046862221 hasConcept C42219234 @default.
- W2046862221 hasConcept C71924100 @default.
- W2046862221 hasConcept C90924648 @default.
- W2046862221 hasConceptScore W2046862221C1122143 @default.
- W2046862221 hasConceptScore W2046862221C126322002 @default.
- W2046862221 hasConceptScore W2046862221C142724271 @default.
- W2046862221 hasConceptScore W2046862221C204787440 @default.
- W2046862221 hasConceptScore W2046862221C27081682 @default.
- W2046862221 hasConceptScore W2046862221C2776042228 @default.
- W2046862221 hasConceptScore W2046862221C2776178081 @default.
- W2046862221 hasConceptScore W2046862221C2776238763 @default.
- W2046862221 hasConceptScore W2046862221C2776804153 @default.
- W2046862221 hasConceptScore W2046862221C2776954882 @default.
- W2046862221 hasConceptScore W2046862221C2777714996 @default.
- W2046862221 hasConceptScore W2046862221C2779028295 @default.
- W2046862221 hasConceptScore W2046862221C2781212218 @default.
- W2046862221 hasConceptScore W2046862221C42219234 @default.
- W2046862221 hasConceptScore W2046862221C71924100 @default.
- W2046862221 hasConceptScore W2046862221C90924648 @default.
- W2046862221 hasIssue "6" @default.
- W2046862221 hasLocation W20468622211 @default.
- W2046862221 hasLocation W20468622212 @default.
- W2046862221 hasLocation W20468622213 @default.
- W2046862221 hasLocation W20468622214 @default.
- W2046862221 hasOpenAccess W2046862221 @default.
- W2046862221 hasPrimaryLocation W20468622211 @default.
- W2046862221 hasRelatedWork W1987571032 @default.
- W2046862221 hasRelatedWork W1988745889 @default.