- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02489448
Neoadjuvant MEDI4736 Concomitant With Weekly Nab-paclitaxel and Dose-dense AC for Stage I-III Triple Negative Breast Cancer
Single Arm Neoadjuvant Phase I/II Study of MEDI4736 (Anti-PD-L1 Antibody) Concomitant With Weekly Nab-paclitaxel and Dose-dense Doxorubicin/Cyclophosphamide (ddAC) Chemotherapy for Clinical Stage I-III Triple Negative Breast Cancer
Study Overview
Detailed Description
The primary objective of the Phase I portion of the trial is to assess the safety of MEDI4736 combined with chemotherapy and determine if full dose of MEDI4736 can be administered concomitantly with full dose weekly nab-paclitaxel followed by dose-dense AC chemotherapies, respectively.
The primary objective of the Phase II portion of the study is to estimate the pCR rate with MEDI4736 in combination with weekly nab-paclitaxel x 12 treatments followed by MEDI4736 in combination with ddAC x 4 treatments for estrogen receptor (ER), progesterone receptor (PR) and HER2 negative (triple negative, TNBC), clinical stage I-III breast cancer. Pathologic complete response is defined as the absence of residual invasive cancer on hematoxylin and eosin evaluation of the resected breast specimen and all sampled regional lymph nodes following completion of neoadjuvant systemic therapy (i.e. ypT0/Tis ypN0).
Secondary objectives include: to assess the safety and toxicity of adding anti-PD-L1 antibody, MEDI4736 to standard of care neoadjuvant chemotherapy in the Phase II portion of the trial. The study will also monitor for events of special clinical interest with a suspected auto-immunologic etiology including grade ≥3 colitis, hyperthyroidism, hypophysitis, hypothyroidism, pneumonitis, rash and anti-drug-antibody (ADA) immune complex disease (manifested by symptoms of arthralgias, abdominal pain, back pain, and vasculitis).
Exploratory objectives include: to assess correlation between response to therapy and immune parameters of the tumor at baseline and post-treatment in patients who have residual cancer after therapy.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
-
-
Connecticut
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New Haven, Connecticut, United States, 06511
- Yale School of Medicine
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Newly diagnosed histologically confirmed stage I-III, ER, PR and HER2 negative invasive breast cancer as defined by the ASCO CAP guidelines for whom systemic chemotherapy would be indicated based on physician judgment following standard NCCN practice guidelines.
- Willing and able to provide written informed consent for voluntary participation in the trial.
- Willing to undergo a baseline tumor core needle biopsy and blood draws for correlative science studies.
- Eighteen years of age or older on the day of signing informed consent.
- Female subjects must either be of non-reproductive potential or must have a negative urine or serum pregnancy test upon study entry.
Patients should have adequate organ function to tolerate chemotherapy, as defined by:
- peripheral granulocyte count of > 1,500/mm3
- platelet count > 100,000/mm3
- hemoglobin >9 g/dL
- total bilirubin < 1.5 x upper limit of normal (ULN)
- aspartate aminotransferase (AST) and alanine aminotransferase (ALT) each < 1.5 x ULN
- serum creatinine < 1.5 x ULN or serum creatinine clearance < 50mL/min
- INR/PT/PTT each < 1.5 x ULN
- TSH within normal limits
Exclusion Criteria:
- Patients who underwent partial excisional biopsy or lumpectomy, segmental mastectomy or modified radical mastectomy or sentinel node.
- Patients for whom anthracycline, paclitaxel or antibody therapies are contraindicated.
- Patients with active autoimmune disease or documented autoimmune disease within 2 years. Patients with hypothyroidism that is clinically stable and have normal TSH levels with hormone replacement, or patients with vitiligo or psoriasis not requiring treatment remain eligible for the study.
- Active or prior documented inflammatory bowel disease (Crohn's disease, ulcerative colitis).
- Patients with known active hepatitis B or C or HIV infection or with history of tuberculosis.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: MEDI4736
The investigational product is MEDI4736 which will be supplied in glass vials containing 500 mg of liquid solution at a concentration of 50 mg/mL for intravenous (IV) administration. Routine, standard of care chemotherapy will be given together with the investigational product and will include weekly nab-paclitaxel x12 treatments followed by every two-week doxorubicin, cyclophosphamide (ddAC) x 4 treatments. |
The investigational product is MEDI4736 which will be supplied in glass vials containing 500 mg of liquid solution at a concentration of 50 mg/mL for intravenous (IV) administration. Routine, standard of care chemotherapy will be given together with the investigational product and will include weekly nab-paclitaxel x12 treatments followed by every two-week doxorubicin, cyclophosphamide (ddAC) x 4 treatments.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pathologic Complete Response (pCR)
Time Frame: Up to 26 weeks
|
Pathologic response will be assessed in the surgically resected cancer and lymph nodes after completion of all chemotherapy by the local pathologist as part of routine care. Pathologic complete response is defined as no invasive cancer in the resected breast tissue and lymph nodes (ypT0/Tis, ypN0). The outcome was changed from 19 weeks at the time of results entry as the treatment period was actually 20 weeks and the outcome was assessed 4-6 weeks after treatment when surgery took place. |
Up to 26 weeks
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Lajos Pusztai, MD, D. Phil., Yale School of Medicine
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1409014537
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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