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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 1 of 1 Research Studies DisplayedShah PK, Yan PL, Dauw CA
Emergency department switching and duplicate computed tomography scans in patients with kidney stones.
The researchers measured the association between emergency department (ED) switching during a kidney stone episode and receipt of a repeat computed tomography (CT) scan. They found that 12% of patients who received a CT scan at their initial ED encounter had a revisit within 30 days of discharge. One-third of their revisits were made to a different ED than the iniital one. Duplicate CT scans were obtained at nearly 40% of all revisits. The risk of receiving a repeat CT was 12% higher if this revisit was made to a different ED. They concluded that their findings support the role of better health information exchange among providers to help reduce waste in the health-care system.
AHRQ-funded; HS024525; HS024728.
Citation: Shah PK, Yan PL, Dauw CA .
Emergency department switching and duplicate computed tomography scans in patients with kidney stones.
Urology 2018 Apr;114:41-44. doi: 10.1016/j.urology.2018.01.013.
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Keywords: Emergency Department, Imaging, Kidney Disease and Health