Searching additional databases except PubMed are necessary for a systematic review

Ref ID 727
First Author M.H. Zheng
Journal STROKE
Year Of Publishing 2008
URL https://dx.doi.org/10.1161/STROKEAHA.107.524876
Keywords • Language
• Cardiology
• Radiology
• Grey literature
• Searching
Problem(s) • Insufficient literature searches
• Language restriction
Article Type Editorial
Article Subtype Comment/letter
First Author Country China
Aim To highlight problems relating to the comprehensiveness of searches of one published systematic review.
Level of Investigation Descriptive
Summary of Findings The authors of the letter highlight their concerns about the conduct of one systematic review of new diffusion-weighted imaging lesions after carotid angioplasty and stenting or carotid endarterectomy published in 2008. Namely that the literature searches were insufficient due to only searching PubMed. In addition there was a language restriction to English and no consideration of grey literature.
Number of systematic reviews included 1
Number of eligible systematic reviews assessed 1
Treatment impacted No
Treatment impacted description
Interpretation impacted Not Applicable
Interpretation impacted description