Head-to-head evidence
Olanzapine (TV-44749) vs Risperidone (Uzedy)
Same mechanism, same race: design-graded trial evidence for both assets, with the grading rationale shown. Grades describe the quality of the evidence, never the merits of either security.
Schizophrenia
Shared mechanism: Dopamine D2 and serotonin 5-HT2A receptors (antagonist) · full Schizophrenia pipeline
Olanzapine (TV-44749)
Developed by Teva Pharmaceutical Industries
NCT05693935 · Phase 3 · completed
The 675-participant study was randomized, quadruple-blind, and placebo-controlled, with approximately 165 to 169 participants per blinded treatment group. Its primary clinical endpoint, change in PANSS total score at week 8, was significantly better with each TV-44749 dose than with placebo (all adjusted p<0.0001), supporting a strong evidence rating for the blinded efficacy comparison.
Risperidone (Uzedy)
Marketed by Teva Pharmaceutical Industries
NCT03503318 · Phase 3 · completed
This was a randomized, quadruple-blind, placebo-controlled trial with 544 participants assigned to placebo, monthly TV-46000, or every-two-month TV-46000. The hard clinical primary endpoint was time to impending relapse, and it was statistically significantly favorable for both monthly treatment (13/183 vs 53/181; p<0.0001) and every-two-month treatment (23/179 vs 53/181; p<0.0001).
Next expected readout: December 2027 · NCT07047651 (registry estimate)
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: Olanzapine (TV-44749)'s landscape · Risperidone (Uzedy)'s landscape