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Clinical Trials Search at Vanderbilt-Ingram Cancer Center



A Study to Evaluate the Safety and Tolerability of TOS-358 in Adults With Select Solid Tumors

Multiple Cancer Types

The goal of this clinical trial is to evaluate the safety of TOS-358 in adults with select
solid tumors who meet study enrollment criteria. The main questions it aims to answer are:

1. what is the maximum tolerated dose and recommended dose for phase 2?

2. how safe and tolerable is TOS-358 at different dose levels when taken orally once or
twice per day?
Breast, Cervical, Gastrointestinal, Gynecologic, Head/Neck, Lung, Phase I, Urologic
I
Berlin, Jordan
NCT05683418
VICC-DTPHI23103

Phase 1b Combo w/ Ribociclib and Alpelisib

Multiple Cancer Types

This is a Phase 1b open-label, 2-part study in 2 treatment groups. The 2 treatment groups are
as follows:

Treatment Group 1: OP-1250 in combination with ribociclib (KISQALI, Novartis Pharmaceuticals
Corporation).

Treatment Group 2: OP-1250 in combination with alpelisib (PIQRAY, Novartis Pharmaceuticals
Corporation).
Breast, Phase I
I
Nunnery, Sara
NCT05508906
VICCBREP2267

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