Can Test Runs be updated if test cases are edited or new test cases are added to the test set

I am in the middle of a test run when i realized two things.

One of my test cases is unreadable due to how i formated the description text.  In another window i go and update the test case so the description field is readable.

The second thing is that i'm missing a test cases that i needed to write so in another window i create a new test case and and I add it to the test set that i'm currently executing.

Is there a way to have the test run that im in the middle of running update itself to get the changed test case as well as the added testcase?