PL/SQL :: Return Results Before Procedure Execution Completes

Is there any way of returning output parameter values to calling environment before completion of procedure execution. I may achieve it by using GTTs, looking for any other way (because calling environment again need to issue select statement to retrieve data from GTT).

Example case:

Procedure have multiple ref cursors as out parameters.
....
...
if exp1=exp2
then
open v_ref_var1 for select ...from ... ;
end;
[code]..........

If the first if condition satisfies, ref cursor - v_ref_var1 data should be immediately available for the calling environment.