Neoadjuvant Platinum-based Chemoradiation Therapy for Locally Advanced Triple Negative Breast Cancer

Effect of Neoadjuvant Platinum-based Chemoradiation Therapy for Locally Advanced Triple Negative Breast Cancer: Clinical Outcome and Correlation to Biological Parameters

The purpose of this study is to determine whether platinum-based chemotherapy (either cisplatin or carboplatin), when given with radiation therapy prior to surgery, is effective in improving response to treatment in triple negative breast cancer patients. This treatment is being studied in this type of breast cancer because it does not respond well to commonly used treatments such as tamoxifen or herceptin.

Study Overview

• Status: Terminated
• Conditions: Breast Neoplasms
• Intervention / Treatment: Drug: Cisplatin; Radiation: Radiation therapy; Drug: Carboplatin; Procedure: Mastectomy (recommended but not mandatory)

• Study Type: Interventional
• Enrollment (Actual): 10
• Phase: Phase 2

Contacts and Locations

Study Locations

• United States
  • Missouri
    • St. Louis, Missouri, United States, 63110
      • Washington University School of Medicine

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: Female

Description

Inclusion Criteria:

• Patient must be > or = 18 years of age
• Patient must be female

• Patient must have primary invasive ductal breast adenocarcinoma that either:

  1. is newly diagnosed, without previous systemic treatment OR
  2. has failed to respond to < or = 4 cycles of neoadjuvant anthracycline based therapy as assessed by clinical exam or imaging studies (mammogram, ultrasound or breast MRI).
• Patient's tumor must be classified as clinically stage T2, T3, or T4 with any N (NX, N0, N1, N2, or N3) prior to any neoadjuvant treatment.
• Patient must have an ECOG Performance Status of < or = 1.

• Patient must have adequate organ function defined as:

  1. Renal Function:

     1. CrCl ≥ 60 ml/min for patients receiving cisplatin
     2. CrCl ≥ 30 ml/min for patients receiving carboplatin.

  2. Liver Function:

     1. ALT, AST, ALK Phos < or = 1.5 x upper limit of institutional normal.
     2. Bilirubin < or = 1.5 x upper limit of institutional normal.
  3. Normal left ventricular function (LVEF > 50%) by MUGA or ECHO.

  4. Hematologic:

     1. Absolute Neutrophil Count > or = 1500/mcl
     2. Platelets > or = 100,000/mcl
     3. Hemoglobin > or = 8.0 g/dl
• Patient must be able and willing to sign informed consent document.

Exclusion Criteria:

• Patient must not have evidence of distant metastasis present by CT, bone scan, or PET-CT. If the bone scan or CT scans demonstrate indeterminate lesions, the nature of these lesions should be further clarified by additional testing such as PET or MRI at the discretion of the treating physician.
• Patients having received neoadjuvant anthracycline based therapy must undergo restaging to exclude distant metastases prior to enrollment.
• Patient must not have had any prior malignancies with the exception of curatively treated basal or squamous carcinoma of the skin or history of previous malignancies, treated with at least greater than 5 years disease free survival.
• Patient's tumor must not express the following biomarkers or must have Allred score < 4 for: estrogen receptor, progesterone receptor, and is not Her2/neu amplified.
• Women of child bearing potential may not be currently pregnant or breastfeeding at time of registration and must agree to use adequate contraception.
• Patient must have > or = grade 2 peripheral neuropathy.
• Patient must have a known hearing impairment (hearing loss or severe tinnitus). Hearing test will be performed at the discretion of the treating physician.
• Patient must not have been previously treated with cisplatin or carboplatin for any condition.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm

Intervention / Treatment

Experimental: Neoadjuvant Cisplatin or Carboplatin AUC 6 & Radiation; Cisplatin 75 mg/m^2 IV every 21 days for 4 cycles or Carboplatin AUC 6 IV every 21 days for 4 cycles. Radiation beginning cycle 2 day 1 daily for 5-6 weeks 45-50 Gy. Recommended mastectomy Recommended adjuvant chemotherapy -doxorubicin 60 mg/m2 and cyclophosphamide 600 mg/m2 for 14 days for 4 cycles followed by paclitaxel 175 mg/m2 for 14 days for 4 cycles)

Drug: Cisplatin; Radiation: Radiation therapy; Drug: Carboplatin; Procedure: Mastectomy (recommended but not mandatory)

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Response Rate as Measured by Number of Participants Who Achieved Complete Response (CR) or Partial Response (PR)	Complete response (CR) = disappearance of all target lesions, disappearance of all non-target lesions and normalization of tumor marker level.; Partial response (PR) = at least a 30% decrease in the sum of the longest diameter (LD) of the target lesions taking as reference the baseline sum LD	Prior to surgery (approximately 12-16 weeks from registration)
Relationship Between Tumor Response and Deficiencies in DNA Repair Mechanisms		Prior to surgery (approximately 12-16 weeks from registration)

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Time to Disease Progression	Progression = at least a 20% increase in the sum of the longest diameter of the target lesions taking as reference the smallest sum longest diameter recorded since the treatment started or the appearance of one or more new lesions, appearance of one or more new lesions, unequivocal progression of existing non-target lesions.	Up to 5 years from registration
Number of Participants With Surgical Complications		30 days post surgery (approximately 16-20 weeks from registration)
Determine the Effect of Neoadjuvant Chemoradiation Therapy in Disseminated Cancer Cells in the Bone Marrow		Up to 15 months from registration
Overall Survival Rate		Median follow-up was 59.9 months
Medical Toxicities as Measured by Number of Grade 3 or Higher Adverse Events		30 days post surgery (approximately 16-20 weeks after start of registration)
Successful Development of Animal Models of Triple Negative Breast Cancers as Measured by the Ability to Grow the Tumors in Mice.		At the time of IVAD placement and at the time of surgery
Successful Development of Animal Models for Triple Negative Breast Cancers as Measured by the Ability to Passage the Tumors in Mice		At the time of IVAD placement and at the time of surgery
Successful Development of Animal Models in Triple Negative Breast Cancers as Measured by the Ability of the Tumors to Metastasize to Other Organs		At the time of IVAD placement and at the time of surgery
Successful Development of Animal Models of Triple Negative Breast Cancer as Measured by the Genetic Similarity Between the Primary Tumor and the Tumor in Animals		At the time of IVAD placement and at the time of surgery
Determine the Effect of Neoadjuvant Chemoradiation Therapy in Disseminated Cancer Cells in the Bone Marrow and the Correlation to Tumor Response		Up to 15 months from time of registration

Collaborators and Investigators

• Sponsor: Washington University School of Medicine
• Investigators: Principal Investigator: Rebecca Aft, M.D., Ph.D., Washington University School of Medicine

Publications and helpful links

General Publications

• Cleator S, Heller W, Coombes RC. Triple-negative breast cancer: therapeutic options. Lancet Oncol. 2007 Mar;8(3):235-44. doi: 10.1016/S1470-2045(07)70074-8.
• Garber, J., Richardson, A., Harris, L., Miron, A., Silver, D., Golshan, M., Ryan, P., Ganesan, S., Wang, Z., Clarke, K., Inglehart, J., and Winer, E. Neoadjuvant cisplatin in triple negative breast cancer. SABCS, 2006.
• Bollet MA, Sigal-Zafrani B, Gambotti L, Extra JM, Meunier M, Nos C, Dendale R, Campana F, Kirova YM, Dieras V, Fourquet A; Institut Curie Breast Cancer Study Group. Pathological response to preoperative concurrent chemo-radiotherapy for breast cancer: results of a phase II study. Eur J Cancer. 2006 Sep;42(14):2286-95. doi: 10.1016/j.ejca.2006.03.026. Epub 2006 Aug 8.
• Formenti SC, Volm M, Skinner KA, Spicer D, Cohen D, Perez E, Bettini AC, Groshen S, Gee C, Florentine B, Press M, Danenberg P, Muggia F. Preoperative twice-weekly paclitaxel with concurrent radiation therapy followed by surgery and postoperative doxorubicin-based chemotherapy in locally advanced breast cancer: a phase I/II trial. J Clin Oncol. 2003 Mar 1;21(5):864-70. doi: 10.1200/JCO.2003.06.132.

Helpful Links

• Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine

Study record dates

Study Major Dates

• Study Start: February 1, 2011
• Primary Completion (Actual): August 1, 2012
• Study Completion (Actual): September 1, 2016

Study Registration Dates

• First Submitted: July 14, 2010
• First Submitted That Met QC Criteria: July 19, 2010
• First Posted (Estimate): July 22, 2010

Study Record Updates

• Last Update Posted (Estimate): December 30, 2016
• Last Update Submitted That Met QC Criteria: November 9, 2016
• Last Verified: November 1, 2016

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Skin Diseases; Neoplasms; Neoplasms by Site; Breast Diseases; Breast Neoplasms; Triple Negative Breast Neoplasms; Antineoplastic Agents; Carboplatin
• Other Study ID Numbers: 201310089