A Phase 1/2, Open-Label, Dose-Escalation and Expansion First-In-Human Study of ATX-295, an Oral Inhibitor of the Kinesin Motor Protein KIF18A, in Patients With Locally Advanced or Metastatic Solid Tumors, Including High-Grade Serous Ovarian Cancer
Accent Therapeutics
Summary
The goal of this study is to identify a safe and tolerated dose of the orally administered KIF18A inhibitor ATX-295. In addition, this study will evaluate the pharmacokinetics, pharmacodynamics and preliminary antitumor activity of ATX-295 in patients with advanced solid tumors and ovarian cancer.
Description
ATX-295 is an oral drug that inhibits a protein called KIF18A, an adenosine triphosphate (ATP)-dependent, plus end-directed mitotic kinesin. KIF18A facilitates chromosomal alignment and spindle microtubule dynamics during mitosis in certain advanced solid tumors. ATX-295 has been shown preclinically to induce robust anti-tumor activity of a variety of different solid tumors, including high-grade serious ovarian cancer and triple negative breast cancer. This is a first-in-human, Phase 1, open-label, single-arm, dose-escalation and Simon 2-Stage expansion study to evaluate the safety profile of…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Key Inclusion Criteria: * Patients with histologically confirmed solid tumors who have locally recurrent or metastatic disease, including HGSOC * Refractory to or relapsed after all standard therapies with proven clinical benefit, unless as deemed by the Investigator, the subject is not a candidate for standard treatment, there is no standard treatment, or the subject refuses standard treatment after expressing an understanding of all available therapies with proven clinical benefit * For the expansion cohorts, participants must have histological confirmation of HGSOC and be determined to be…
Interventions
- DrugATX-295
ATX-295 Tablets will be taken orally
Locations (5)
- Florida Cancer SpecialistsSarasota, Florida
- SCRI Oncology PartnersNashville, Tennessee
- MD Anderson Cancer CenterHouston, Texas
- NEXT OncologySan Antonio, Texas
- NEXT VirginiaFairfax, Virginia