Clinical Trials Search at Vanderbilt-Ingram Cancer Center

This phase II trial investigates evolutionary inspired therapy in treating fusion positive rhabdomyosarcoma that is newly diagnosed and has spread to other places in the body (metastatic). Chemotherapy drugs, such as vinorelbine, vincristine sulfate, and actinomycin D, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Cyclophosphamide is used to decrease the body's immune response and may inhibit DNA replication and initiate cell death. This study is being done to determine which of 4 different therapeutic treatments will have the best chance of the disease not worsening or coming back.

The LCH-IV is an international, multicenter, prospective clinical study for pediatric
Langerhans Cell Histiocytosis LCH (age < 18 years).

This is a Phase 1/2, open-label, first-in-human (FIH) study designed to evaluate the safety,
tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and anticancer activity of
BLU-222, a selective inhibitor of CDK2.

The PIK3CA gene is frequently mutated in breast cancer, leading to disease aggressiveness and
patient mortality. Alpelisib, a small molecule that inhibits the activity of the PIK3CA gene
product PI3K, has demonstrated clinical benefit in cancer patients with this gene mutation.
However, hyperglycemia, an on-target toxicity associated with alpelisib that leads to
hyperinsulinemia, limits the drug's clinical efficacy and induces high grade hyperglycemia in
patients with baseline metabolic dysfunction, insulin resistance and/or elevated HbA1c.
Restoring insulin sensitivity and reduction in circulating concentrations of insulin have
been reported to improve the activity of alpelisib.

Evexomostat (SDX-7320) is a polymer-conjugate of a novel small molecule methionine
aminopeptidase 2 (MetAP2) inhibitor that has demonstrated the ability to reduce
alpelisib-induced hyperglycemia in multiple animal experiments and has demonstrated
synergistic anti-tumor activity independent of changes in glucose or insulin. Evexomostat was
well tolerated in a Phase 1 safety study in late-stage cancer patients and showed
improvements in insulin resistance for patients that presented with baseline elevated
insulin. Overall, the most common treatment-emergent adverse events with evexomostat (TEAEs)
were fatigue (44%), decreased appetite (38%), constipation and nausea (each 28%), and
diarrhea (22%). All other TEAEs occurred at an incidence <20%.

The purpose of this study is to characterize the safety of the triplet drug combination
(alpelisib, fulvestrant plus evexomostat), to test whether evexomostat, when given in
combination with alpelisib and fulvestrant will reduce the number and severity of
hyperglycemic events and/or reduce the number of anti-diabetic medications needed to control
the hyperglycemia for patients deemed at risk for alpelisib-induced hyperglycemia (baseline
elevated HbA1c or well-controlled type 2 diabetes), and to assess preliminary anti-tumor
efficacy and changes in key biomarkers and quality of life in this patient population.