- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04366713
A Study to Characterize Colon Pathology in Patients With HER2 Amplified Breast Cancer Treated With Neratinib
An Open-Label Phase 2 Study to Characterize Colon Pathology in Patients With HER2 Amplified Breast Cancer Treated With Neratinib
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is an open-label, phase 2 study that will investigate colon pathology in patients with HER2-positive breast cancer treated with neratinib as monotherapy.
All patients will receive neratinib for the first 28 days as a single daily dose of 240 mg.
Colonoscopy will be performed after eligibility has been confirmed, but prior to administration of the first dose of neratinib and at Day 30 (± 3 days) the conclusion of Cycle 1 (28 days).
Following the second study colonoscopy procedure:
- For patients being treated for stage 1 to 3c breast cancer in the extended adjuvant setting, neratinib will continue to be administered at a single daily dose of 240 mg until completion of one year of therapy from start of treatment, or until disease recurrence (as determined by the Investigator), death, unacceptable toxicity, or other specified withdrawal criterion.
- For patients being treated for metastatic breast cancer (mBC), capecitabine will be introduced after the second study colonoscopy procedure at a dose of 750mg/m2 twice daily for 14 days of each 21 day treatment cycle, with neratinib administered continuously throughout at 240 mg daily, until disease progression, death, unacceptable toxicity, or other specified withdrawal criterion.
All patients will receive loperamide diarrhea prophylaxis daily for one 28-day cycle and then as needed.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
-
Lisboa, Portugal, 1998-018
- Hospital Cuf Descobertas
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
INCLUSION CRITERIA
- Aged ≥18 years.
- Histologically confirmed stage 1 through stage 4 primary adenocarcinoma of the breast.
- Documented HER2 overexpression or gene-amplified tumor by a validated approved method.
- Participants with confirmed stage 1 to stage 3c breast cancer receiving extended adjuvant treatment with neratinib monotherapy must have completed a course of prior adjuvant trastuzumab or experienced side effects that resulted in early discontinuation of trastuzumab that have since resolved.
- Participants with mBC must have had at least 2 prior HER2-directed regimens.
- Left ventricular ejection fraction (LVEF) ≥50% measured by multiple-gated acquisition scan (MUGA) or echocardiogram (ECHO).
- Eastern Cooperative Oncology Group (ECOG) status of 0 to 1.
- Negative β-human chorionic gonadotropin (hCG) pregnancy test for premenopausal women of reproductive capacity (those who are biologically capable of having children) and for women less than 12 months after menopause. [Women are considered postmenopausal if they are ≥12 months without menses, in the absence of endocrine or anti-endocrine therapies.]
- Women of childbearing potential must agree and commit to the use of a highly effective non-hormonal method of contraception, i.e., intrauterine device, bilateral tubal ligation, vasectomized partner, or abstinence (only when it is the preferred lifestyle of the participant), from the time of informed consent until 28 days after the last dose of the investigational products. Men (male participant) with a female partner of childbearing potential must agree and commit to use condom and the female partner must agree and commit to use a highly effective method of contraception (i.e., any of the above methods, or for females, hormonal contraception associated with inhibition of ovulation) while on treatment and for 3 months after last dose of investigational products.
- Recovery (i.e., to Grade 1 or baseline) from all clinically significant adverse events related to prior therapies (excluding alopecia, neuropathy, and nail changes).
- No major bleeding diathesis or use of anticoagulants that would pose a high risk for endoscopic procedure.
- Provide written, informed consent to participate in the study and follow the study procedures.
EXCLUSION CRITERIA:
- Participants with confirmed stage 1 to stage 3c currently receiving chemotherapy, radiation therapy, immunotherapy, or biotherapy for breast cancer.
- Participants with mBC who have received prior capecitabine or HER2 directed tyrosine kinase inhibitor (TKI) therapy.
- Currently using drugs that have been implicated as causing microscopic colitis/watery diarrhea, such as acarbose, aspirin, proton pump inhibitors, nonsteroidal anti-inflammatory drugs (NSAIDs), histamine H2 receptor antagonists, selective serotonin reuptake inhibitors, and ticlopidine (Pardi, 2017).
- Major surgery within <28 days of starting treatment or received chemotherapy, investigational agents, or other cancer therapy, except hormonal therapy (e.g., tamoxifen, aromatase inhibitors), <14 days prior to the initiation of investigational products.
- Active uncontrolled cardiac disease, including cardiomyopathy, congestive heart failure (New York Heart Association functional classification of ≥2; including individuals who currently use digitalis, beta-blockers, or calcium channel blockers specifically for congestive heart failure), unstable angina, myocardial infarction within 12 months of enrollment, or ventricular arrhythmia.
- Corrected QT Interval (QTc) interval >0.450 seconds (males) or >0.470 (females), or known history of QTc prolongation or Torsade de Pointes (TdP).
- Diagnosis of inflammatory bowel disease
Screening laboratory assessments outside the following limits:
Laboratory Parameters Required Limit for Exclusion Absolute neutrophil count (ANC) <1,000/µl (<1.0 x 109/L) Platelet count <50,000/µl (<100 x 109/L) Hemoglobin <8 g/dL (transfusions allowed) Transfusions must be at least 14 days prior to initiation of treatment Total bilirubin >1.5 x institutional upper limit of normal (ULN) (in case of known Gilbert's syndrome, <2 x ULN is allowed) Aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) >2.5 x institutional ULN (>5 x ULN if liver metastases are present) Creatinine Creatinine clearance <30 mL/min (as calculated by Cockcroft-Gault formula A or Modification of Diet in Renal Disease formula B) International Normalized Ratio (INR) >1.5 a Cockcroft and Gault, 1976 b Levey et al, 1999
- Active, unresolved infections.
- Participants with a second malignancy, other than adequately treated non-melanoma skin cancers, in situ melanoma or in situ cervical cancer. Participants with other non-mammary malignancies must have been disease free for at least 5 years.
- Currently pregnant or breast-feeding.
- Significant chronic gastrointestinal disorder with diarrhea as a major symptom (eg, Crohn's disease, malabsorption, or Grade ≥2 National Cancer Institute [NCI] Common Terminology Criteria for Adverse Events Version 4.0 [CTCAE v.4.0] diarrhea of any etiology at baseline).
- Clinically active infection with hepatitis B or hepatitis C virus.
- Evidence of significant medical illness, abnormal laboratory finding, or psychiatric illness/social situations that could, in the Investigator's judgment, make the person inappropriate for this study.
- Known hypersensitivity to any component of the investigational products; known allergies to any of the medications or components of medications used in the trial.
- Unable or unwilling to swallow tablets
Study Plan
How is the study designed?
Design Details
- Primary Purpose: OTHER
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Neratinib
Neratinib with loperamide prophylaxis, and capecitabine for participants treated for metastatic breast cancer
|
Administered orally once daily as a single daily dose of 240 mg
Other Names:
Administered orally twice daily at 750 mg/m^2 for 14 days of each 21 day treatment cycle
Administered orally for prophylaxis for 28 days and then as needed
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in Colon Pathology
Time Frame: From baseline to second colonoscopy, which is 88 days after start of neratinib treatment.
|
The primary endpoint is to describe the changes in colon pathology between the baseline colonoscopy and the second colonoscopy.
|
From baseline to second colonoscopy, which is 88 days after start of neratinib treatment.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence and Severity of Diarrhea
Time Frame: From baseline to second colonoscopy, which is 88 days after start of neratinib treatment.
|
Incidence and severity of treatment emergent (TEAE) diarrhea will be summarized according to the NCI-CTCAE version 4.0 in the first cycle of neratinib treatment, which is from the time of the first colonoscopy to the second colonoscopy, or 28 days for subjects with only one colonoscopy.
Incidence is defined as the number of patients experiencing diarrhea divided by the number of patients at risk.
|
From baseline to second colonoscopy, which is 88 days after start of neratinib treatment.
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PUMA-NER-6203
- 2019-001896-35 (EUDRACT_NUMBER)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Puma Biotechnology is committed to sharing clinical trial data and information to help physicians and patients make informed treatment decisions, and to help qualified researchers advance scientific knowledge.
In accordance with legal and regulatory requirements, Puma publishes study protocol information and clinical study results on clinical trial registries, including ClinicalTrials.gov and EU Clinical Trials Register. Puma also publishes information about clinical studies in peer-reviewed scientific journals and shares data in scientific meetings.
Puma commits to safeguarding confidentiality and patient privacy throughout the clinical trial data and information sharing process. Any patient-level data will be anonymized to protect personally identifiable information.
Qualified researchers and study participants may submit requests for other study documentation and clinical trial data to clinicaltrials@pumabiotechnology.com for consideration.
IPD Sharing Time Frame
IPD Sharing Access Criteria
Requestors must provide organizational contact information; a detailed research plan, including outcomes; timeline for completion of the research; qualifications of the research team; funding source; and potential conflicts of interest.
Puma will not provide access to patient-level data if there is a reasonable likelihood that individual patients could be identified, or in cases where confidentiality or consent provisions prohibit transfer of data or information to third parties. Additionally, Puma will not disclose information that jeopardizes intellectual property rights or divulges confidential commercial information.
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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.
Clinical Trials on HER2 Amplified Breast Cancer
-
Astellas Pharma Global Development, Inc.Medivation LLC, a wholly owned subsidiary of Pfizer Inc.CompletedAdvanced Breast Cancer | HER2 Amplified | Human Epidermal Growth Factor Receptor 2 (HER2)United States, Belgium, Canada, Italy, Spain, United Kingdom
-
Merrimack PharmaceuticalsCompletedMetastatic Breast Cancer | Her2 Amplified Solid TumorsUnited States
-
Masonic Cancer Center, University of MinnesotaActive, not recruitingTriple Negative Breast Cancer | HER2-positive Breast Cancer | TN ER-/PR-/HER2- Breast Cancer | ERany/PRany/HER2+ Breast CancerUnited States
-
Mersana TherapeuticsRecruitingHER2-positive Breast Cancer | HER2-positive Gastric Cancer | HER2-positive Non-Small Cell Lung Cancer | HER2-positive Colorectal Cancer | HER2-positive Tumors | HER2 Low Breast CancerUnited States
-
Ambrx, Inc.WithdrawnHER2 Mutation-Related Tumors | HER2 Amplified Solid TumorsUnited States
-
Cancer Trials IrelandCompletedBreast Cancer | HER2 Positive Breast Cancer | HER2 Negative Breast CancerIreland
-
Daiichi SankyoRecruitingBreast Cancer | Advanced Cancer | HER2-positive Breast Cancer | HER2-low Breast CancerChina
-
QuantumLeap Healthcare CollaborativeRecruitingSolid Tumor | Metastatic Cancer | Metastatic Breast Cancer | Triple Negative Breast Cancer | HER2-positive Breast Cancer | Solid Tumor, Adult | Solid Carcinoma | HER2-positive Metastatic Breast Cancer | Progesterone Receptor-positive Breast Cancer | HER2-negative Breast Cancer | Estrogen Receptor Positive... and other conditionsUnited States
-
Daiichi SankyoCompletedHER2-negative Breast Cancer | HER2-low Breast Cancer | Hormone-receptor-positive Breast CancerUnited States
-
AIO-Studien-gGmbHNovartis Pharmaceuticals; iOMEDICO AGCompletedHer2-negative Metastatic Breast Cancer | Her2-negative Locally Advanced Breast CancerGermany
Clinical Trials on Neratinib
-
Puma Biotechnology, Inc.Completed
-
UNC Lineberger Comprehensive Cancer CenterNo longer available
-
Pierre Fabre MedicamentNot yet recruiting
-
Puma Biotechnology, Inc.Completed
-
Puma Biotechnology, Inc.Completed
-
Puma Biotechnology, Inc.Completed
-
Pierre Fabre Pharma GmbHiOMEDICO AG; Pierre Fabre Pharma Austria; Pierre Fabre Pharma AGActive, not recruiting
-
Puma Biotechnology, Inc.Completed
-
Puma Biotechnology, Inc.Withdrawn
-
Puma Biotechnology, Inc.Completed