Trial Closed

Summary

The primary objective of this study is to assess the effect of adjuvant treatment with olaparib on Invasive Disease-Free Survival (IDFS). Note: This study is closed to accrual, meaning that the research team is no longer enrolling new subjects.

Description

Patients will be randomized in 1:1 ratio to either Olaparib or placebo. Randomization will be stratified by Hormone receptor status (ER and/or PgR positive/HER2 negative versus TNBC), prior neoadjuvant versus adjuvant chemotherapy and prior platinum use for breast cancer.

Randomized patients will receive study treatment for up to a maximum of 12 months. All patients will have safety assessments every 2 weeks during the first month, every 4 weeks for the following 5 months and 3 monthly for the remaining 6 months of study treatment plus 30 days after its discontinuation. Following randomization, all patients will be assessed regularly for signs, symptoms and evidence of disease recurrence by taking medical history, physical examination and mammogram/breast MRI. Efficacy assessments will be performed on a 3 monthly basis during the first 2 years, followed by 6 monthly assessments for years 3, 4 and 5 and annually thereafter. All patients (except those with bilateral mastectomy) will have mammogram / breast MRI annually for 10 years beginning 6 months after randomization.

All randomized patients will have clinical assessment visits for 10 years following their randomization into the study. Once a patient completes 10 years of clinical assessment they will enter the survival follow up phase of the trial which will continue until approximately 10 years after the last patient is randomized.

Principal Investigator

Ahmed Khalid

Study Coordinator

Megan Ware

Faculty Contact

Age

18+

Compensation

Not applicable

IRB Number

1997494

Phase(s)

3

Link

None