S1501 Carvedilol in Preventing Cardiac Toxicity in Patients With Metastatic HER-2-Positive Breast Cancer

  • STATUS
    Recruiting
  • End date
    Feb 1, 2023
  • participants needed
    817
  • sponsor
    Southwest Oncology Group
Updated on 25 November 2020
Investigator
Clinical Trials Office - City of Hope Comprehensive Cancer Cen
Primary Contact
City of Hope Mission Hills (321.3 mi away) Contact
+116 other location
diabetes
electrocardiogram
cancer
hypertension
coronary artery disease
hysterectomy
vincristine
ejection fraction
heart failure
breast cancer
lapatinib
growth factor
endocrine therapy
oophorectomy
beta blockers
ace inhibitor
anthracyclines
metastasis
hormone therapy
epidermal growth factor receptor
other malignancy
brain metastases
trastuzumab
her-2
human epidermal growth factor
stage iv breast cancer
erbb2
epidermal growth factor
step 2
floctafenine
ceritinib

Summary

This phase III trial studies how well carvedilol works in preventing cardiac toxicity in patients with human epidermal growth factor receptor (HER)-2-positive breast cancer that has spread to other places in the body. A beta-blocker, such as carvedilol, is used to treat heart failure and high blood pressure, and it may prevent the heart from side effects of chemotherapy.

Description

PRIMARY OBJECTIVES:

I. To assess whether prophylactic beta blocker therapy with carvedilol compared with no intervention reduces the risk of subsequent cardiac dysfunction in patients with metastatic breast cancer receiving trastuzumab?based HER-2 targeted therapy.

SECONDARY OBJECTIVES:

I. To assess whether prophylactic beta blocker therapy with carvedilol compared with no intervention reduces the risk of predefined subsequent cardiac events in patients with metastatic breast cancer receiving trastuzumab?based HER-2 targeted therapy.

II. To evaluate if prophylactic carvedilol compared with no intervention results in a longer time to first interruption of trastuzumab?based HER-2 targeted therapy due to either cardiac dysfunction or events.

III. To assess whether prophylactic beta blocker therapy with carvedilol compared with no intervention reduces the risk of subsequent cardiac dysfunction OR events in this population.

IV. To establish and prospectively collect a predefined panel of baseline core cardiovascular measures and develop a predictive model of cardiac dysfunction.

V. To evaluate the rate of cardiac dysfunction in an observational arm consisting of individuals otherwise eligible for the study except for use of beta blockers, angiotensin receptor blocker (ARB), or angiotensin converting enzyme (ACE) inhibitors for other medical reasons.

TERTIARY OBJECTIVES:

I. To evaluate the isoleucine (lle) 655 valine (Val) and and alanine (Ala)ll70 proline (Pro) single nucleotide polymorphisms (SNPs) of the HER-2 gene as a predictive biomarker of study-defined cardiac dysfunction.

II. To evaluate plasma neuregulin-1 at baseline and over study time as a predictive biomarker of study-defined cardiac dysfunction.

III. To evaluate the feasibility of performing serial left ventricular strain in a National Clinical Trials Network (NCTN) group setting, with the goal of 75% of patients contributing both a baseline and at least one follow-up strain measurement.

IV. To bank blood for future translational medicine studies such as brain natriuretic peptide (BNP), additional SNPs, and high sensitivity troponin.

OUTLINE: Patients are randomized to 1 of 2 arms. Patients taking beta blocker, ARB, or ACE inhibitor at registration are assigned to Arm III.

ARM I: Patients not taking beta blocker, ARB, or ACE inhibitor at registration receive carvedilol orally (PO) twice daily (BID). Courses repeat every 12 weeks for 108 weeks in the absence of disease progression or unacceptable toxicity.

ARM II: Patients not taking beta blocker, ARB, or ACE inhibitor at registration receive no study intervention for up to 108 weeks.

ARM III: Patients undergo observation for up to 108 weeks.

After completion of study, patients are followed up for up to 108 weeks.

Details
Treatment laboratory biomarker analysis, Carvedilol, Patient Observation
Clinical Study IdentifierNCT03418961
SponsorSouthwest Oncology Group
Last Modified on25 November 2020

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Eligibility

Yes No Not Sure

Inclusion Criteria

Is your age greater than or equal to 18 yrs?
Gender: Male or Female
Do you have any of these conditions: or Recurrent Respiratory Papillomatosis or Cardiotoxicity or HER2/Neu Positive or Injection Port or Stage IV Breast Cancer AJCC v6 and v7 or Metastat...?
Do you have any of these conditions: or Chronic Diarrhea or Peripheral Arterial Occlusive Disease or Recurrent Breast Cancer or Recurrent Breast Carcinoma or Chronic Shoulder Pain or Ski...?
STEP 1 REGISTRATION
Patients must have metastatic breast cancer and be initiating within 7 days of step 1 registration or continuing trastuzumab?based HER-2 targeted therapy without concurrent anthracyclines in first or second line setting; patients may have brain metastasis; there is no limit for number of doses of HER-2 targeted therapy prior to registration; examples of eligible HER-2 targeted therapy
Trastuzumab
Trastuzumab + chemotherapy or hormonal therapy
Trastuzumab + other HER-2 targeted agent with or without chemotherapy (such as pertuzumab)
Ado-trastuzumab (Kadcyla)
NOTE: Patients on lapatinib without trastuzumab are not eligible; planned treatment with concurrent HER-2 targeted therapy and anthracyclines is not permitted
Patients must be at increased risk for cardiotoxicity defined by at least one of the
following
Previous anthracycline exposure, OR
or more of the following risk factors for heart disease
Left ventricular ejection fraction (LVEF) 50-54% by local echocardiography (ECHO) read
Age >= 65
Body mass index (BMI) >= 30 kg/m^2
Current or prior anti-hypertensive therapy
Diagnosis of coronary artery disease (CAD)
Diabetes mellitus
Atrial fibrillation/flutter
Patients must not have taken within 21 days prior to step 1 registration, be currently taking at the time of step 1 registration, or planning to take once registered to step 1 a beta blocker, ARB, or ACE inhibitor in order to be randomized (Arms 1 and 2)
Patients currently taking a beta blocker, ARB, or ACE inhibitor at the time of step 1 registration are eligible to register for the non-randomized observational cohort (Arm 3)
Patients must not be currently taking or planning to take during study treatment the following medications
B2 agonists
Bosutinib
Ceritinib
Floctafenine
Methacholine
Pazopanib
Rivastigmine
Vincristine
Silodosin
Patients must have a Zubrod Performance status of 0-2
Patients must have a complete physical examination and medical history within 28 days prior to registration
Patients must have LVEF >= 50% by 2-dimensional (D) echocardiogram within 28 days prior to registration; the echocardiogram must be obtained from a S1501 validated ECHO laboratory (lab) and submitted for central review by the S1501 ECHO core lab; ECHO should not be submitted for central read until patient has been otherwise deemed eligible
Serum bilirubin < 3.0 x institutional upper limit of normal (IULN)
Serum glutamic oxaloacetic transaminase (SGOT)/aspartate aminotransferase (AST) and serum glutamic pyruvic transaminase (SGPT)/alanine aminotransferase (ALT) < 5.0 x IULN
Patients must have electrocardiogram with corrected QT (QTc) with correction within 28 days prior to registration
Patients must have a systolic blood pressure >= 80 mm Hg within 14 days prior to registration
Patients must not be dialysis dependent
Patients must be able to swallow tablets
Patients must not have uncontrolled asthma
Patients must not co-enroll on other treatment trials
No other prior malignancy is allowed except for the following: adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, prostate cancer on active surveillance, adequately treated stage I or II cancer from which the patient is currently in complete remission, or any other cancer from which the patient has been disease free for five years
Patients must not be pregnant or nursing due to potential fetal or nursing infant harm; women/men of reproductive potential must have agreed to use an effective contraceptive method, a woman is considered to be of "reproductive potential" if she has had menses at any time in the preceding 12 consecutive months; in addition to routine contraceptive methods, "effective contraception" also includes heterosexual celibacy and surgery intended to prevent pregnancy (or with a side-effect of pregnancy prevention) defined as a hysterectomy, bilateral oophorectomy or bilateral tubal ligation; however, if at any point a previously celibate patient chooses to become heterosexually active during the time period for use of contraceptive measures outlined in the protocol, he/she is responsible for beginning contraceptive measures
Patients must be willing to submit blood specimens
Sites must seek additional patient consent for the future use of specimens
Patients must be informed of the investigational nature of this study and must sign and give written informed consent in accordance with institutional and federal guidelines
As a part of the OPEN registration process the treating institution's identity is provided in order to ensure that the current (within 365 days) date of institutional review board approval for this study has been entered in the system
STEP 2 REGISTRATION (Randomization)
Patients must not be registered to step 2 until receiving confirmation from the ECHO Core Lab that the patient?s LVEF by echocardiogram was >= 50% by central review; patients must be registered within 5 calendar days of receiving the e-mail notification
Site must verify that there is no known change in the step 1 eligibility since initial registration
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