The stability of developed PVPVA solid dispersion tablets was evaluated (Table ). The selection of film coating is discussed in the supplemental materials (Table and). The results of dissolution testing showed dissolution equivalent to supersaturation under stress conditions for two weeks (Fig. ), confirming that the amorphous form was stabilized through the employed solid dispersion technology. The results of degradation products were also acceptable (Table ). On the basis of the above findings, we adopted this formulation for late-stage clinical studies and to-be-marketed product manufacturing.