Filters in NCBI Accounts can help you quickly narrow down your searches.
For example, you can choose the "Clinical Trial" filter to view only the search results that deal with clinical trials.
There are a number of preset filters in My NCBI or you can create your own.
To learn more, click the image to the right to view a brief tutorial from the University of Michigan Library!
Use the link below to get more help with My NCBI Filters