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Are topical corticosteroids superior to systemic histamine antagonists in treatment of allergic seasonal rhinitis?
Citation
Are topical corticosteroids superior to systemic histamine antagonists in treatment of allergic seasonal rhinitis?
Publication history
- First published November 1, 2002.
Online issue publication
November 01, 2002
Table 1 Topical corticosteroids v systemic histamine antagonists in treatment of allergic seasonal rhinitisCitation Study group and type (level of evidence) Outcome Key results Comment
Weiner et al (1998) Meta-analysis of 16 RCT (total of 2267 subjects; mean age 32 years, range 12 to 75 years) Comparison INC v OH1A on nasal symptoms (itch, nasal blockage, nasal discharge, and sneezing) INC give greater relief of total nasal symptoms than OH1A Analysis based on Cochrane methodology (albeit language bias) Combined standardised mean difference -0.42 (95% CI -0.53 to -0.32). Level of evidence 1a (SR with (predominantly) homogeneity of RCT) Comparison INC v OH1A on eye symptoms No significant difference between INC and OH1A in relieving eye symptoms Meta-analysis of 11 RCT, OH1A could be beneficial ancillary to INC for treatment of eye symptoms. Comparison INC v OH1A on cost effectiveness INC are more cost effective than OH1A Individual studies suggest cost effectiveness Total outcome INC are recommended as 1st line treatment of allergic rhinitis Safety issues were considered van Cauwenberge et al (2000) Consensus statement Advice on treatment of seasonal allergic rhinitis INC are recommended as 1st line treatment of moderate to severe symptoms of SAR No comment on identification of primary data or appraisal of the underlying evidence. Recommendation partially based on Weiner et al Level 5: expert opinion without explicit critical appraisal
INC, intranasal corticosteroids; OH1A, oral H1 receptor antagonists.
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Copyright 2002 Archives of Disease in Childhood