CME REVIEW ARTICLE
Efficacy and safety of sublingual immunotherapy

https://doi.org/10.1016/S1081-1206(10)61440-8Get rights and content

Objective

To review the available published data concerning the use of sublingual immunotherapy (SLIT) in respiratory allergy to primarily evaluate the clinical efficacy and safety of the treatment and to secondarily consider the mechanisms of action and any unresolved questions.

Data Sources

Articles in the medical literature (starting from 1986 up to November 2003) derived from searching the MEDLINE database with the keywords sublingual immunotherapy, respiratory allergy, asthma, and rhinitis. Sources included review articles, randomized controlled clinical trials, postmarketing surveillance studies, and relevant reports from meeting proceedings.

Study Selection

Articles concerning safety, efficacy, and mechanisms of SLIT published in English-language, peer-reviewed journals.

Results

SLIT proved effective and safe in adults and children. As with traditional subcutaneous immunotherapy, SLIT has long-lasting efficacy and a preventive effect on new sensitizations.

Conclusion

SLIT is a viable alternative to subcutaneous immunotherapy. Its use in pediatric patients seems to be particularly promising.

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    Supported by an unrestricted educational grant from AstraZeneca LP

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