Sands of time-Predictive search for cures\treatments

What if the diagnosis of a disease is a particular state : (Snapshot). If time is emergent and the diagnosis comprises of snapshots of  diseased states, the earlier diseased states erodes with time (since the snapshot is an observation-in emergent time, time is a series of states stitched together by mental processes of the brain). So the treatment has to be based on prediction of the future diseased states.