Trastuzumab Emtansine (T-DM1) in Treating Older Patients with HER2-Positive Stage I-III Breast Cancer

Status: Active

Description

This phase II trial studies how well trastuzumab emtansine (T-DM1) works in treating older patients with HER2-positive stage I-III breast cancer. T-DM1 is a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug called DM1. Trastuzumab attaches to HER2-positive cancer cells in a targeted way and delivers DM1 to kill them.

Eligibility Criteria

Inclusion Criteria

  • Participants must have histologically or cytologically confirmed HER2-positive disease by local pathology, defined as immunohistochemistry (IHC) 3+ or amplification by fluorescence in situ hybridization (FISH) (HER2/CEP17 ratio >= 2 or an average of >= 6 HER2 gene copies per nucleus) AND confirmed by Central Pathology Review prior to patient being registered to begin protocol therapy. * NOTE: Ductal breast carcinoma in situ (DCIS) components should not be counted in the determination of HER2 status.
  • Participants must have histologically or cytologically confirmed stage I-III breast cancer with the following criteria met: * If node-negative or if node status unknown (because it was not assessed), tumor must be > 5 mm (T1b per American Joint Committee on Cancer [AJCC] 7th edition) of any hormone receptor subtype (document estrogen receptor [ER]/progesterone receptor [PR] status: if some ER/PR staining is present, ER and PR negative are defined as being positive in < 10% cells [per local pathology read]). * If node-positive (N1-N3), T1mi, T1a, T1b, T1c, T2, or T3 tumors are eligible. ** Definition of node-negative disease (when node status known): If the patient has had a negative sentinel node biopsy and/or a negative axillary dissection, then the patient is determined to be node-negative. Axillary nodes with single cells or tumor clusters =< 0.2 mm by either hematoxylin and eosin stain (H&E) or IHC will be considered node-negative. Any axillary lymph node with tumor clusters between 0.02 and 0.2 cm is considered a micrometastasis. Patients with a micrometastasis are eligible even if their tumor is =< 5 mm. An axillary dissection is not required to be performed in patients with a positive sentinel node and management of the axilla will be left up to the treating provider. In cases where the specific pathologic size of lymph node involvement is subject to interpretation, the principal investigator will make the final determination as to eligibility. In these special situations, the investigator must document this approval in the patient medical record.
  • ER/PR determination assays performed by IHC methods according to the local institution standard protocol.
  • Standard chemotherapy/trastuzumab declined by patient OR patient is deemed by physician for any reason to not be a candidate for standard therapy (i.e. patient and/or provider choose not to pursue standard trastuzumab-based chemotherapy regimen because of concerns related to toxicity or provider/patient preference).
  • For patients with bilateral or multifocal/multicentric breast cancers, one of the following criteria must be met to enroll: (1) each cancer individually meets criteria for enrollment (only ONE tumor has to undergo central confirmation for HER2), OR (2) at least one tumor meets eligibility (per tumor size/nodes/subtype outlined above) and the other foci in the ipsilateral or contralateral breast are also HER2-positive but are too small for enrollment (e.g., a patient is eligible if a cancer is T2N0 and HER2-positive in one breast, but the contralateral breast has a T1a HER2+ cancer that isn’t eligible on its own, OR, (3) at least one tumor meets eligibility and the other foci in the ipsilateral or contralateral breast are HER2-negative and do not meet criteria for adjuvant chemotherapy per provider discretion (e.g. if a patient has a HER2-positive tumor meeting eligibility but also has a second, HER2-negative, small, node-negative, ER+, low grade cancer present, she is still eligible for enrollment). However, in the specific case that a second breast cancer is stage III and HER2-negative, that patient is excluded (because the second cancer is high-risk and likely will require non-HER2-directed therapy).
  • All tumor removed by either a modified radical mastectomy or a segmental mastectomy (lumpectomy). * NOTE: Management of axillary lymph nodes is up to the treating provider; however, all surgical margins should be clear of invasive cancer or DCIS (i.e., no tumor on ink). The local pathologist must document negative margins of resection in the pathology report. If all other margins are clear, a positive posterior (deep) margin is permitted, provided the surgeon documents that the excision was performed down to the pectoral fascia and all tumor has been removed. Likewise, if all other margins are clear, a positive anterior (superficial; abutting skin) margin is permitted provided the surgeon documents that all tumor has been removed.
  • =< 90 days from the patient’s most recent breast surgery for this breast cancer.
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-2.
  • Baseline ejection fraction >= 50% by multigated acquisition scan (MUGA) scan or echocardiogram performed =< 60 days prior to registration.
  • Absolute neutrophil count (ANC) >= 1500/mm^3 (=< 14 days prior to registration).
  • Platelet count >= 100,000/mm^3 (=< 14 days prior to registration).
  • Hemoglobin > 9.0 g/dL (=< 14 days prior to registration).
  • Total bilirubin =< 1.5 x upper limit of normal (ULN). If patient has known Gilbert’s syndrome, direct bilirubin =< 2.0 x ULN (=< 14 days prior to registration).
  • Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x ULN (=< 14 days prior to registration).
  • Alkaline phosphatase =< 2.5 x ULN (=< 14 days prior to registration).
  • International normalized ratio (INR) < 1.5 x ULN for institution unless patient is on planned therapy with anticoagulants (i.e., warfarin) with higher target planned. In those cases, INR up to 3.5 is acceptable (=< 14 days prior to registration).
  • Partial thromboplastin time (PTT) < 1.5 x ULN for institution unless patient is on planned therapy with heparin or heparin-like products (=< 14 days prior to registration).
  • Life expectancy > 5 years per provider’s assessment.
  • Willing to employ adequate and appropriate birth control if applicable * NOTE: This study is for patients aged 60 and older, and most female patients will have entered menopause by this time; however patients should not become pregnant while on this study because T-DM1 can affect an unborn baby. Pre-menopausal women need to use birth control while on this study and women should not breastfeed a baby while on this study. Any man treated on this study will also need to use contraception if his partner is a premenopausal female. Patients should check with their health care provider about what kind of birth control methods to use and how long to use them.
  • Negative urine or serum pregnancy test done =< 7 days prior to registration, for women of childbearing potential only. * NOTE: In the rare case that a woman enrolling on study is of childbearing potential, a pregnancy test is required prior to enrollment on study.
  • Able to provide informed written consent.
  • Willing to return to consenting institution for follow-up at 6 months.
  • Willing to provide blood samples for mandatory correlative research purposes.
  • Ability to understand and the willingness to sign a written informed consent document.

Exclusion Criteria

  • Evidence of metastatic disease. * NOTE: Patients will not require baseline staging positron emission tomography (PET) or computed tomography (CT) chest, abdomen, pelvis or bone scan to rule out metastatic disease prior to enrollment. Any staging scans will be ordered at the treating provider’s discretion. If metastatic disease is found on any staging studies done, patients will not be eligible for enrollment.
  • Locally advanced tumors at diagnosis (T4), including tumors fixed to the chest wall, peau d’orange, skin ulcerations/nodules, or clinical inflammatory changes (diffuse brawny cutaneous induration with an erysipeloid).
  • Patients with stage III, HER2-negative cancer in the contralateral breast.
  • Positive hepatitis B (hepatitis B surface antigen and antibody) and/or hepatitis C (hepatitis C antibody test) as indicated by serologies conducted =< 3 months prior to registration if liver function tests are outside of the normal institutional range. * NOTE: Patients with positive hepatitis B or C serologies indicating active infection without known active disease must meet the eligibility requirements for ALT, AST, total bilirubin, INR, PTT, and alkaline phosphatase on at least two consecutive occasions, separated by at least 1 week. Patients with laboratory evidence of vaccination to hepatitis B (e.g., positive antibodies) are eligible.
  • Active liver disease, for example, due to autoimmune hepatic disorder, or sclerosing cholangitis.
  • Significant, active cardiopulmonary dysfunction as indicated by MUGA or echocardiogram performed =< 60 days prior to registration and/or by presence of any of the following: * History of National Cancer Institute (NCI) CTCAE (version 4.0) grade >= 3 symptomatic congestive heart failure (CHF) or New York Heart Association (NYHA) criteria class >= II * Angina pectoris requiring anti-anginal medication, serious cardiac arrhythmia not controlled by adequate medication, severe conduction abnormality, or clinically significant valvular disease * High-risk uncontrolled arrhythmias (i.e., atrial tachycardia with a heart rate > 100/min at rest, significant ventricular arrhythmia [ventricular tachycardia], or higher-grade atrioventricular [AV]-block [second degree AV-block type 2 (Mobitz 2) or third degree AV-block]) * Significant symptoms (grade >= 2) relating to left ventricular dysfunction, cardiac arrhythmia, or cardiac ischemia * Myocardial infarction within 12 months prior to registration * Uncontrolled hypertension (systolic blood pressure > 180 mmHg and/or diastolic blood pressure > 100 mmHg) * Evidence of transmural infarction on electrocardiography (ECG) * Requirement for oxygen therapy
  • Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment of the investigator, would make the patient inappropriate for entry into this study or interfere significantly with the proper assessment of safety and toxicity of the prescribed regimens.
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection or psychiatric illness/social situations that would limit compliance with study requirements.
  • Currently receiving any other investigational agent which would be considered as a treatment for the primary neoplasm.
  • Concurrent second malignancy or past malignancy with > 30% estimated risk of relapse in next 5 years. EXCEPTIONS: Non-melanotic skin cancer or carcinoma-in-situ of the cervix. * NOTE: If there is a history or prior malignancy, patient must not be receiving active treatment for this malignancy cancer.
  • Any prior treatment with T-DM1 or any trastuzumab therapy.
  • Any neoadjuvant chemotherapy for this breast cancer.
  • > 4 weeks of tamoxifen therapy, or other hormonal therapy, for adjuvant therapy for this malignancy. * NOTE: If the patient has received < 4 weeks of such therapy but is still receiving it at the time of entry into the study, patient must temporarily stop the therapy. The therapy can re-start only after 12 weeks of T-DM1 has been administered.
  • History of exposure at any time to the following cumulative doses of anthracyclines: * Doxorubicin or liposomal doxorubicin > 500 mg/m^2. * Epirubicin > 900 mg/m^2. * Mitoxantrone > 120 mg/m^2. * Another anthracycline, or more than one anthracycline used in a cumulative dose exceeding the equivalent of doxorubicin 500 mg/m^2.
  • History of intolerance (including grade 3 or 4 infusion reactions) to murine proteins.
  • History of previous invasive breast cancer =< 5 years. * NOTE: History of DCIS, lobular breast carcinoma in situ (LCIS) is allowed.

Locations & Contacts

California

Duarte
City of Hope Comprehensive Cancer Center
Status: Active
Contact: Mina S. Sedrak
Phone: 626-249-0519
Email: Msedrak@coh.org

Connecticut

Stamford
Stamford Hospital / Bennett Cancer Center
Status: Active
Contact: Steve Lo
Phone: 203-276-2695
Email: slo@stamhealth.org

Maine

Bangor
Eastern Maine Medical Center
Status: Active
Contact: Thomas H. Openshaw
Phone: 207-973-7478
Email: topenshaw@emhs.org

Massachusetts

Boston
Brigham and Women's Hospital
Status: Active
Contact: Rachel A. Freedman
Phone: 617-632-2335
Email: rafreedman@partners.org
Dana-Farber Cancer Institute
Status: Active
Contact: Rachel A. Freedman
Phone: 617-632-2335
Email: rafreedman@partners.org
Massachusetts General Hospital Cancer Center
Status: Active
Contact: Laura M. Spring
Email: lspring2@partners.org
Brighton
Steward Saint Elizabeth's Medical Center
Status: Active
Contact: Caroline Cole Block
Email: CBLOCK@PARTNERS.ORG
Milford
Dana-Farber / Brigham and Women's Cancer Center at Milford Regional
Status: Active
Contact: Natalie Sinclair
Email: NSINCLAIR1@PARTNERS.ORG
South Weymouth
Dana-Farber / Brigham and Women's Cancer Center at South Shore
Status: Active
Contact: Meredith Faggen
Email: Meredith_Faggen@dfci.harvard.ed

Minnesota

Rochester
Mayo Clinic
Status: Active
Contact: Kathryn J. Ruddy
Phone: 507-293-0526
Email: Ruddy.kathryn@mayo.edu

New Hampshire

Londonderry
The Dana-Farber Cancer Institute at Londonderry
Status: Active
Contact: Frederick M. Briccetti
Email: fbriccetti@partners.org

New York

New York
Memorial Sloan Kettering Cancer Center
Status: Active
Contact: Chau Thanh Dang
Email: Dangc@mskcc.org

North Carolina

Chapel Hill
UNC Lineberger Comprehensive Cancer Center
Status: Active
Contact: Trevor Augustus Jolly
Phone: 919-996-5945
Email: trevor_jolly@med.unc.edu
Raleigh
Rex Cancer Center
Status: Approved
Contact: Julia K. Rauch
Email: Julia.Rauch@unchealth.unc.edu

Rhode Island

Providence
Lifespan
Status: Active
Contact: Mary Anne Fenton
Phone: 401-444-4538
Email: mfenton@lifespan.org

Tennessee

Nashville
Sarah Cannon Cancer Center
Status: Active
Contact: Erika Paige Hamilton
Phone: 615-320-5090
Email: Ehamilton@tnonc.com

Trial Objectives and Outline

PRIMARY OBJECTIVE:

I. To evaluate invasive disease-free survival (IDFS) for patient receiving T-DM1.

SECONDARY OBJECTIVES:

I. To evaluate overall survival (OS) for patient receiving T-DM1.

II. To evaluate recurrence-free survival (RFS) for patient receiving T-DM1.

III. To evaluate adverse events for patient receiving T-DM1.

IV. To evaluate cardiac function/adverse events for patient receiving T-DM1.

V. To evaluate site of first recurrence for patient receiving T-DM1.

CORRELATIVE OBJECTIVES:

I. The associations of adverse events (grade 3 and higher) and outcomes (recurrence and survival) with each of the following will be examined:

Ia. Geriatric assessment (GA).

Ib. Patient reported outcomes (Patient Reported Outcomes [PRO]-Criteria for Adverse Events [CTCAE]).

Ic. Quality of life (QOL).

Id. Biomarkers of aging.

II. To determine whether clinician-reported CTCAEs are more accurate when PRO-CTCAE data are shared with the patient and clinician.

III. Utilize a high-throughput mutation profiling system (Oncomap) to query a large panel of cancer gene mutations in older patients with HER2-positive breast cancers.

OUTLINE:

Patients receive trastuzumab emtansine intravenously (IV) over 30-90 minutes on day 1. Treatment repeats every 21 days for up to 17 cycles in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up at 6 months and then annually for 5 years.

Trial Phase & Type

Trial Phase

Phase II

Trial Type

Treatment

Lead Organization

Lead Organization
Dana-Farber Harvard Cancer Center

Principal Investigator
Rachel A. Freedman

Trial IDs

Primary ID 18-124
Secondary IDs NCI-2018-02318
Clinicaltrials.gov ID NCT03587740