Source:http://linkedlifedata.com/resource/pubmed/id/10464846
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rdf:type | |
lifeskim:mentions |
umls-concept:C0004048,
umls-concept:C0004096,
umls-concept:C0030705,
umls-concept:C0052944,
umls-concept:C0073992,
umls-concept:C0087111,
umls-concept:C0205081,
umls-concept:C0205082,
umls-concept:C0240526,
umls-concept:C0442027,
umls-concept:C1257890,
umls-concept:C1457887,
umls-concept:C1556084,
umls-concept:C1707455,
umls-concept:C2603343
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pubmed:issue |
1
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pubmed:dateCreated |
1999-9-8
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pubmed:abstractText |
This multicentre study was set up to compare the efficacies of two long-acting beta 2-agonists, oral bambuterol (20 mg nocte) and inhaled salmeterol (50 micrograms b.i.d.), for the treatment of moderate to severe asthmatics who were considered to be on optimal steroid/bronchodilator therapy, but continued to have troublesome nocturnal symptoms. The study was of double-blind, parallel-group design and comprised a 2-week run-in on previous maintenance therapy followed by a 6-week study treatment period. There were 117 randomized asthmatic patients aged 20-70 years (65 women and 52 men with a mean age of 45 and predicted FEV1 of 64%), who had been taking 800-2000 micrograms inhaled steroid and/or up to 20 mg oral steroid per day for at least 4 weeks. They were asked to complete daily diary cards, recording morning and evening PEF, daily symptoms, nocturnal awakenings, rescue medication and subjective tremor. There was a significant increase in both morning and evening PEF respectively, on bambuterol (28 l min-1, 20 l min-1, P < 0.05) and salmeterol (29 l min-1, P < 0.001; 23 l min-1, P < 0.01) when compared with run-in. The mean percentage fall in overnight PEF was reduced by 8.3% (P < 0.001) on bambuterol and by 6.8% (P < 0.001) on salmeterol. Nocturnal awakenings and daytime symptoms due to asthma were significantly lowered by both treatments, as was the consumption of rescue bronchodilator. Tremor scores were very low during both run-in and study treatments. No significant treatment difference between bambuterol and salmeterol was detected for any of the above variables. Once-daily oral bambuterol provides a highly effective alternative to twice-daily inhaled salmeterol for relief of nocturnal symptoms in patients with moderate to severe asthma.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Adrenergic beta-Agonists,
http://linkedlifedata.com/resource/pubmed/chemical/Albuterol,
http://linkedlifedata.com/resource/pubmed/chemical/Delayed-Action Preparations,
http://linkedlifedata.com/resource/pubmed/chemical/Terbutaline,
http://linkedlifedata.com/resource/pubmed/chemical/bambuterol,
http://linkedlifedata.com/resource/pubmed/chemical/salmeterol
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0954-6111
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
93
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
33-8
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:10464846-Administration, Inhalation,
pubmed-meshheading:10464846-Administration, Oral,
pubmed-meshheading:10464846-Adrenergic beta-Agonists,
pubmed-meshheading:10464846-Adult,
pubmed-meshheading:10464846-Aged,
pubmed-meshheading:10464846-Albuterol,
pubmed-meshheading:10464846-Asthma,
pubmed-meshheading:10464846-Delayed-Action Preparations,
pubmed-meshheading:10464846-Double-Blind Method,
pubmed-meshheading:10464846-Female,
pubmed-meshheading:10464846-Humans,
pubmed-meshheading:10464846-Male,
pubmed-meshheading:10464846-Middle Aged,
pubmed-meshheading:10464846-Statistics, Nonparametric,
pubmed-meshheading:10464846-Terbutaline
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pubmed:year |
1999
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pubmed:articleTitle |
A comparison of two long-acting beta-agonists, oral bambuterol and inhaled salmeterol, in the treatment of moderate to severe asthmatic patients with nocturnal symptoms. The French Bambuterol Study Group.
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pubmed:affiliation |
Centre Hospitalier Universitaire Calmette, Lille, France.
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pubmed:publicationType |
Journal Article,
Clinical Trial,
Comparative Study,
Randomized Controlled Trial,
Multicenter Study
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