Global Resource for Eczema Trials (GREAT) is a database containing information on RCTs and systematic reviews of eczema treatments. Last updated September 2017.
The database contains records of RCTs of treatments for established eczema published since the inception of the MEDLINE (1966) and EMBASE (1980) databases and also contains records of systematic reviews of treatments for established eczema from 2000 onwards
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Boolean operators AND, OR, NOT
Phrase searching Unclear
Nesting No
Truncation * for truncation and ? for wildcard (within a word)
Field tags It is possible to search limited to specific fields
Hyphens Hyphenated and unhyphenated terms both need to be searched
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Example corticosteroid AND derm*
Saved searches Searches can be exported (saved to your PC) and imported back into GREAT (from your PC)
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Updated 16 April 2023