Clinical Trial: G1T38, a CDK 4/6 Inhibitor, in Combination With Fulvestrant in Hormone Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer

Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional




Official Title: Phase 1/2 Safety, Pharmacokinetic, and Antitumor Activity Study of G1T38 in Combination With Fulvestrant in Patients With Hormone Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast

Brief Summary:

This is a study to investigate the potential clinical benefit of G1T38 as an oral therapy in combination with fulvestrant in patients with hormone receptor-positive, HER2-negative metastatic breast cancer.

The study is an open-label design, consists of 2 parts: dose-finding portion (Part 1), and expansion portion (Part 2). Both parts include 3 study phases: Screening Phase, Treatment Phase, and Survival Follow-up Phase. The Treatment Phase begins on the day of first dose with study treatment and completes at the Post-Treatment Visit. Approximately, 102 patients will be enrolled in the study.