Randomized Controlled Trial of Genomically Directed Therapy in Patients With Triple Negative Breast Cancer

Completed · Phase 2

Conditions studied: Malignant Neoplasm of Breast, Breast Cancer

In brief

This study will test the theory that therapy designed for each individual's tumor will improve outcomes over standard of care in a population that needs a better standard.

Key facts

Study ID

NCT02101385

Run by

Bryan Schneider, MD

People needed

193

Starts

2014-04-03

Expected to finish

2022-09-09

Last updated by the study team

2023-09-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Written informed consent and HIPAA authorization for release of personal health information.
• NOTE: HIPAA authorization may be included in the informed consent or may be obtained separately.
• NOTE: Central pathology review may be conducted any time after definitive surgery. Consenting participants may be pre-registered to the study and proceed with central pathology review before full eligibility has been confirmed. However, ALL of the eligibility criteria must be met and formal study registration completed prior to submission of the sample for sequencing.
• Age ≥ 18 years at the time of consent.
• ECOG Performance Status 0 or 1 within 14 days prior to study registration.
• Women and men of childbearing potential must be willing to use an effective method of contraception (e.g. hormonal or barrier method of birth control; abstinence) from the time consent is signed until 4 weeks after protocol therapy discontinuation.
• Women of childbearing potential must have a negative pregnancy test within 30 days prior to study registration. Women should be counseled regarding acceptable birth control methods to utilize from the time of screening to start of treatment. If prior to treatment after discussion with the subject it is felt by the treating physician there is a possibility the subject is pregnant a pregnancy test should be repeated.
• NOTE: Women are considered not of childbearing potential if they are surgically sterile (they have undergone a hysterectomy, bilateral tubal ligation, or bilateral oophorectomy), or they are postmenopausal for at least 12 consecutive months.
• Women must not be breastfeeding.
• Must have histologically or cytologically confirmed triple negative (ER-/PR-/HER2-) invasive breast cancer, clinical stage I-III at diagnosis (AJCC 6th edition) based on initial evaluation by physical examination and/or breast imaging prior to study registration. NOTE: ER, PR and HER2 status will be confirmed by central pathology review prior to randomization. ER and PR will be considered negative if ≤ 1% of cells stain weakly positive. HER2 will be considered negative if scored 0 or 1+ by immunohistochemistry (IHC) or 2+ by IHC associated with a fluorescence in situ hybridization (FISH) ratio of < 2.0 or < 6 copies per cell.
• Must have completed preoperative (neoadjuvant) chemotherapy. NOTE: Acceptable preoperative regimens include an anthracycline or a taxane, or both. Participants who received preoperative therapy as part of a clinical trial may enroll. Participants may not have received adjuvant chemotherapy after surgery prior to randomization. Bisphosphonate use is allowed.
• Must have completed definitive resection of primary tumor. The most recent surgery for breast cancer must have been completed at least 14 days prior (but no more than 84 days prior) to study registration. NOTE: Negative margins for both invasive and ductal carcinoma in situ (DCIS) are desirable, however participants with positive margins may enroll if the treatment team believes no further surgery is possible and patient has received radiotherapy. Participants with margins positive for lobular carcinoma in situ (LCIS) are eligible. Either mastectomy or breast conserving surgery (including lumpectomy or partial mastectomy) is acceptable.
• Must have significant residual invasive disease at the time of definitive surgery following preoperative chemotherapy. Significant residual disease is defined as at least one of the following:
• Residual Cancer Burden (RBC) classification II or III\^6
• Residual invasive disease in the breast measuring at least 2 cm. The presence of DCIS without invasion does not qualify as residual disease in the breast.
• Residual invasive disease in the breast measuring at least 1cm with any lymph node involvement (does not include metastases in lymph node which are only detected by immunohistochemistry).
• Any lymph node involvement that results in 20% cellularity or greater regardless of primary tumor site involvement (includes no residual disease in the breast).
• Must have an FFPE tumor block with tumor cellularity of 20% or greater. NOTE: Prior to randomization, the tumor cellularity will be confirmed by central pathology review and percent values will be double checked at Paradigm (a Next Generation Sequencing Company).
• BREAST RADIOTHERAPY:
• Whole breast radiotherapy is required for participants who underwent breast-conserving therapy, including lumpectomy or partial mastectomy. Participants must have completed radiotherapy at least 14 days prior (but no more than 84 days prior) to study registration.
• Participants with a primary tumor > 5 cm or involvement of ≥4 lymph nodes who require a mastectomy must also have radiotherapy pre- or post-operatively at the discretion of the treating physician. For participants with primary tumors ≤ 5 cm or with < 4 involved lymph nodes, provision of post-mastectomy radiotherapy is at the discretion of the treating physician. Registration must occur within 84 days of the completion of the last local therapy.
• For radiation required prior to surgery, the participant must register within 84 days of surgery. Also, participants in this situation would not be required to have additional post-mastectomy radiation therapy.
• For those participants who do not require radiation, registration must be within 84 days of surgery.
• No stage IV (metastatic) disease, however no specific staging studies are required in the absence of symptoms or physical exam findings that would suggest distant disease.
• No treatment with any investigational agent within 30 days prior to study registration.

You may not qualify if…

• No stage IV (metastatic) disease, however no specific staging studies are required in the absence of symptoms or physical exam findings that would suggest distant disease.
• No treatment with any investigational agent within 30 days prior to study registration.
• No history of chronic hepatitis B or or untreated hepatitis C.
• No clinically significant infections as judged by the treating physician.
• No active second malignancy (except non-melanomatous skin cancer or incidental prostate cancer found on cystectomy): Active second malignancy is defined as a current need for cancer therapy or a high possibility (> 30%) of recurrence during the study. Previous contralateral breast cancer is allowable unless it meets "active" criteria as stated above.

Where it is running

• University of Alabama Hematology Oncology Clinic at Medical West — Birmingham, Alabama, United States
• Georgetown University: Lombardi Comprehensive Cancer Center — Washington D.C., District of Columbia, United States
• University of Florida: Shands Cancer Center — Gainesville, Florida, United States
• Memorial Cancer Institute — Hollywood, Florida, United States
• University of Miami, Sylvester Comprehensive Cancer Center — Miami, Florida, United States
• Memorial Breast Cancer Center: Memorial West — Pembroke Pines, Florida, United States
• Emory University: Winship Cancer Institute — Atlanta, Georgia, United States
• University of Chicago Medicine — Chicago, Illinois, United States
• Community Hospital of Anderson and Madison County, Inc — Anderson, Indiana, United States
• Fort Wayne Oncology & Hematology, Inc. — Fort Wayne, Indiana, United States
• IU Health Goshen Hospital — Goshen, Indiana, United States
• Indiana University Melvin and Bren Simon Cancer Center — Indianapolis, Indiana, United States
• Community Regional Cancer Center — Indianapolis, Indiana, United States
• St. Vincent Hospital — Indianapolis, Indiana, United States
• IU Health Arnett Cancer Center — Lafayette, Indiana, United States
• Community Healthcare System: Monroe Medical Associates — Munster, Indiana, United States
• Northern Indiana Cancer Research Consortium — South Bend, Indiana, United States
• Meritus Center for Clinical Research — Hagerstown, Maryland, United States
• Tufts Medical Center — Boston, Massachusetts, United States
• Washington University: Siteman Cancer Center — St Louis, Missouri, United States
• Nebraska Cancer Specialists — Omaha, Nebraska, United States
• University of Cincinnati Cancer Institute — Cincinnati, Ohio, United States
• Mercy Clinic Oncology & Hematology: McAuley — Oklahoma City, Oklahoma, United States
• Pinnacle Health Cancer Center — Harrisburg, Pennsylvania, United States
• Erlanger Health System — Chattanooga, Tennessee, United States

Full record on ClinicalTrials.gov

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