Of course fluid restrictions is tantamount to the treatment of our patients (given). I really wouldn't use sodium modelling for my patients because it leaves the patient thirsy post tx (seen in practice) - thus they are consuming more fluid than they normally would. But if i have to use sodium modelling, i would use UF Profiling together with the Sodium to make sure that complications is minimized. But i would rather use UF profiling alone (instead)..