Status:

ACTIVE_NOT_RECRUITING

ONO-4578-06:Phase I Study of ONO-4578 and Letrozole Plus CDK4 /6 Inhibitors in Breast Cancer

Lead Sponsor:

Ono Pharmaceutical Co. Ltd

Conditions:

Hormone Receptor-positive Breast Cancer

HER2-negative Breast Cancer

Eligibility:

FEMALE

20+ years

Phase:

PHASE1

Brief Summary

This is a multicenter, open-label, non-controlled, phase I study to investigate the tolerability and safety of ONO-4578 used in combination with standard-of-care letrozole and a CDK4/6 inhibitor (palb...

Eligibility Criteria

Inclusion

  • Patients with postmenopausal metastatic or recurrent breast cancer
  • Patients with ECOG Performance Status 0 to 1
  • ER-positive, PgR-positive and HER2-negative patients

Exclusion

  • Patients are unable to swallow oral medications
  • Patients with severe complication

Key Trial Info

Start Date :

November 9 2021

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

April 30 2026

Estimated Enrollment :

46 Patients enrolled

Trial Details

Trial ID

NCT06570031

Start Date

November 9 2021

End Date

April 30 2026

Last Update

July 2 2025

Active Locations (13)

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Page 1 of 4 (13 locations)

1

Aichi Cancer Center Hospital

Nagoya, Aichi-ken, Japan

2

Nagoya University Hospital

Nagoya, Aichi-ken, Japan

3

Chiba Cancer Center

Chiba, Chiba, Japan

4

National Cancer Center Hospital East

Kashiwa-shi, Chiba, Japan

ONO-4578-06:Phase I Study of ONO-4578 and Letrozole Plus CDK4 /6 Inhibitors in Breast Cancer | DecenTrialz