Unlocking Nature’s Complexity. Delivering Clinical Proof.

Our mission is to treat, and cure complex unmet needs. Yiviva’s goal is to improve patient outcomes by treating the whole person as a system through a sophisticated multi-targeted approach.

First-in-Class/ Best-in-Class, Platform Cancer Drug YIV-906

The world’s first drug that is both an immunomodulator in the tumor microenvironment and cytoprotector in the GI (reducing inflammation and speeding up damaged tissue recovery) with multiple indications.

Promising clinical data from over 260 patients, across 9 clinical trials, suggests that lead candidate, YIV-906, could improve patient outcomes by prolonging survival and elevating quality of life.

“Dr. Yung-Chi Cheng’s work in pharmacology has had a profoundly positive effect on human health…inventing groundbreaking therapies to treat diseases that afflict millions.”

– Yale University