Limit your search to "Randomized Control Trials" in the following databases:
Overview of advanced searching in EBSCO's CINAHL database.
The following searches were completed through the library's Primo system, PubMed, or other subject-specific databases (such as EBSCO's CINAHL with Full Text, Cochrane Systematic Reviews, SportDiscus with Full Text).
This tutorial provides an animated overview on the process for formatting a PICO question/statement. Also, watch the video below on using PubMed (through the George Fox University library) to format PICO-based search strategies.
Watch this 6 minute, 25 second video tutorial on how to format your PICO into an effective search in the CINAHL database. Close captioning is available.