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NCT02400476 · CITED IN SOURCE DOCUMENTS

An Open-Label Study to Characterize the Incidence and Severity of Diarrhea in Patients With Early-Stage HER2+ Breast Cancer Treated With Neratinib and Loperamide

An NCI or FDA source cites this study. A citation does not establish that it applies to an individual diagnosis.

Phase
PHASE2
Status at capture
COMPLETED
Registry last update
2022-05-06

An Open-Label Study to Characterize the Incidence and Severity of Diarrhea in Patients with Early-Stage HER2+ Breast Cancer Treated with Neratinib and Loperamide or other prophylactic measures.

Open the original ClinicalTrials.gov record → · Download preserved record

What did the study report?

Outcomes, safety and baseline populations are separate source sections. Quality-of-life measures appear under their original outcome titles.

Who could take part
eligibility Criteria
Inclusion Criteria: * Age ≥18; male or female * Early breast cancer (stage I-3c) * Documented HER2+ tumor: HER2 immunohistochemistry (IHC) 3+ or ISH+ * Prior course of adjuvant trastuzumab given \>2 weeks and ≤1 year from enrollment * No evidence of local/regional recurrence or metastatic disease * Eastern Cooperative Oncology Group (ECOG) status of 0 or 1 * Male patients with female partners of childbearing potential must agree and commit to use a condom and women of childbearing potential must not be pregnant and must agree and commit to the use of a highly effective non-hormonal method of contraception * Left ventricular ejection fraction (LVEF) ≥50% measured by multiple-gated acquisition scan (MUGA) or ECHO Exclusion Criteria: * Major surgery \< 30 days * Chemotherapy, investigational agents, other cancer therapy (except hormonal therapy) \< 14 days * Corrected QT Interval (QTc) \>0.450 seconds (males) or \>0.470 (females) or other active cardiac disease * Significant chronic GI disorder with diarrhea as a major symptom * Active, unresolved infections * Currently pregnant or breast-feeding
healthy Volunteers
false
minimum Age
18 Years
sex
ALL
std Ages
  1. ADULT
  2. OLDER_ADULT
Treatment arms and interventions
arm Groups
  1. description
    240 mg Neratinib orally once daily with food for thirteen 28-day cycles. Loperamide daily for two 28-day cycles and then as needed.
    intervention Names
    1. Drug: Neratinib
    2. Drug: Loperamide
    label
    Loperamide
    type
    EXPERIMENTAL
  2. description
    240 mg Neratinib orally once daily with food for thirteen 28-day cycles. Anti-inflammatory treatment for 1 cycle and Loperamide to be administered daily for two 28-day cycles and then as needed, thereafter.
    intervention Names
    1. Drug: Neratinib
    2. Drug: Loperamide
    3. Drug: Budesonide
    label
    Budesonide and Loperamide
    type
    EXPERIMENTAL
  3. description
    240 mg Neratinib orally once daily with food for thirteen 28-day cycles. Colestipol for 1 cycle and loperamide to be administered 1 cycle and then as needed, thereafter.
    intervention Names
    1. Drug: Neratinib
    2. Drug: Loperamide
    3. Drug: Colestipol
    label
    Colestipol and Loperamide
    type
    EXPERIMENTAL
  4. description
    240 mg Neratinib orally once daily with food for thirteen 28-day cycles. Colestipol for 1 cycle and loperamide to be administered as needed.
    intervention Names
    1. Drug: Neratinib
    2. Drug: Loperamide
    3. Drug: Colestipol
    label
    Colestipol with Loperamide as needed
    type
    EXPERIMENTAL
  5. description
    120 mg Neratinib for Week 1, followed by 160 mg Neratinib starting for Week 2, followed by 240 mg Neratinib starting at Week 3 and thereafter (C1D15 to End of Treatment). Loperamide administered as needed.
    intervention Names
    1. Drug: Neratinib
    2. Drug: Loperamide
    label
    Neratinib Dose Escalation 1
    type
    EXPERIMENTAL
  6. description
    160 mg neratinib for the first 2 weeks, followed by 200 mg neratinib for the next 2 weeks, followed by 240 mg neratinib thereafter (C2D1 to End of treatment. Loperamide will be administered on an as-needed basis only.
    intervention Names
    1. Drug: Neratinib
    2. Drug: Loperamide
    label
    Neratinib Dose Escalation 2
    type
    EXPERIMENTAL
interventions
  1. arm Group Labels
    1. Budesonide and Loperamide
    2. Colestipol and Loperamide
    3. Colestipol with Loperamide as needed
    4. Loperamide
    5. Neratinib Dose Escalation 1
    6. Neratinib Dose Escalation 2
    name
    Neratinib
    other Names
    1. Nerlynx
    type
    DRUG
  2. arm Group Labels
    1. Budesonide and Loperamide
    2. Colestipol and Loperamide
    3. Colestipol with Loperamide as needed
    4. Loperamide
    5. Neratinib Dose Escalation 1
    6. Neratinib Dose Escalation 2
    name
    Loperamide
    type
    DRUG
  3. arm Group Labels
    1. Colestipol and Loperamide
    2. Colestipol with Loperamide as needed
    description
    2 g twice daily with or without food for one 28 day cycle
    name
    Colestipol
    type
    DRUG
  4. arm Group Labels
    1. Budesonide and Loperamide
    description
    9 mg extended release tablets once daily with or without food for 28 days
    name
    Budesonide
    type
    DRUG
Study design
allocation
NON_RANDOMIZED
intervention Model
SEQUENTIAL
masking Info
masking
NONE
primary Purpose
TREATMENT
Enrollment
count
563
type
ACTUAL
Registered outcome plans (not posted results)
primary Outcomes
  1. description
    The primary objective of this study is to characterize the percentage of patients with Grade 3 or higher diarrhea in patients with early-stage HER2 overexpressed/amplified (HER2+) breast cancer treated with neratinib when administered with intensive loperamide prophylaxis, after prior treatment with trastuzumab. Grade 3: Increase of \>=7 stools per day over baseline; incontinence; hospitalization indicated; severe increase in ostomy output compared to baseline; limiting self care ADL. Grade 4: Life-threatening consequences; urgent intervention indicated. Grade 5: Death.
    measure
    Percentage of Patients With Grade 3 or Higher Diarrhea, According to NCI CTCAE v4.0.
    time Frame
    From first dose of investigational product through 28 days after last dose, up to 15.5 months.
secondary Outcomes
  1. description
    Assess the percentage of patients with diarrhea after the administration of an anti-inflammatory agent, a bile acid sequestrant, or following two different dose-escalation regimens of neratinib, by maximum CTC grade. Grade 1: an increase of \<4 stools per day over baseline; mild increase in ostomy output compared to baseline. Grade 2: Increase of 4 - 6 stools per day over baseline; moderate increase in ostomy output compared to baseline. Grade 3: Increase of \>=7 stools per day over baseline; incontinence; hospitalization indicated; severe increase in ostomy output compared to baseline; limiting self care ADL. Grade 4: Life-threatening consequences; urgent intervention indicated. Grade 5: Death.
    measure
    Percentage of Patients With Diarrhea by Grade, According to the National Cancer Institute Common Terminology Criteria (NCI CTCAE), Version 4.0.
    time Frame
    From first dose of investigational product through 28 days after last dose, up to 15.5 months.
  2. description
    Assess the percentage of patients with serious adverse events (SAEs) and other adverse events of special interest (AESI). AESIs were selected based on the known safety profile of neratinib as well as typical key body system toxicity concerns generally reviewed for any new drug. These AESIs were grouped into the following categories: gastrointestinal toxicity (diarrhea and stomatitis), hepatotoxicity, pulmonary toxicity (interstitial lung disease), cardiac toxicity (LVEF decreased), and dermatologic toxicity (rash and nail disorders). The AESIs were analyzed by searching the clinical database for all TEAEs and SAEs using either Standardized MedDRA Queries (SMQs) or, if an applicable SMQ did not exist, a Sponsor-defined list of MedDRA preferred terms.
    measure
    Percentage of Patients With Serious Adverse Events and Other Adverse Events of Special Interest
    time Frame
    From first dose of investigational product through 28 days after last dose, up to 15.5 months.
Full study description
brief Summary
An Open-Label Study to Characterize the Incidence and Severity of Diarrhea in Patients with Early-Stage HER2+ Breast Cancer Treated with Neratinib and Loperamide or other prophylactic measures.
detailed Description
This is an open-label, Phase 2 study that will investigate the incidence and severity of diarrhea in early-stage HER2+ breast cancer patients receiving neratinib with loperamide, alone and in combination with an anti-inflammatory treatment or a bile acid sequestrant treatment, or neratinib dose escalation, who have previously undergone a course of trastuzumab therapy in the adjuvant setting. Patients will receive: * Neratinib 240 mg orally once daily with food for thirteen 28-day cycles. * Loperamide daily for two 28-day cycles and then as needed. * Amendment 3, an anti-inflammatory treatment for one cycle and loperamide to be administered daily for two 28-day cycles and then as needed. Closed to enrollment. * Amendment 4, colestipol for one cycle and loperamide to be administered one cycle and then as needed. Closed to enrollment. * Amendment 5, colestipol for one cycle and loperamide as needed. Closed to enrollment. * Amendment 6/6.1, 120 mg neratinib for Week 1 (C1D1-C1D7), followed by 160 mg neratinib for Week 2 (C1D8-C1D14), followed by 240 mg neratinib for Week 3 and thereafter (C1D15 to end of treatment). Loperamide as needed. Closed to enrollment. * Amendment 7/7.1, 160 mg neratinib for the first 2 weeks (C1D1 - C1D14), followed by 200 mg neratinib for the next 2 weeks (C1D15 - C1D28), followed by 240 mg neratinib thereafter (C2D1 to end of treatment). Loperamide as needed.
Source references
references
  1. citation
    Chan A, Ruiz-Borrego M, Marx G, Chien AJ, Rugo HS, Brufsky A, Thirlwell M, Trudeau M, Bose R, Garcia-Saenz JA, Egle D, Pistilli B, Wassermann J, Cheong KA, Schnappauf B, Semsek D, Singer CF, Foruzan N, DiPrimeo D, McCulloch L, Hurvitz SA, Barcenas CH. Final findings from the CONTROL trial: Strategies to reduce the incidence and severity of neratinib-associated diarrhea in patients with HER2-positive early-stage breast cancer. Breast. 2023 Feb;67:94-101. doi: 10.1016/j.breast.2022.12.003. Epub 2022 Dec 14.
    pmid
    36702070
    type
    DERIVED
  2. citation
    Barcenas CH, Hurvitz SA, Di Palma JA, Bose R, Chien AJ, Iannotti N, Marx G, Brufsky A, Litvak A, Ibrahim E, Alvarez RH, Ruiz-Borrego M, Chan N, Manalo Y, Kellum A, Trudeau M, Thirlwell M, Garcia Saenz J, Hunt D, Bryce R, McCulloch L, Rugo HS, Tripathy D, Chan A; CONTROL Study Investigators. Improved tolerability of neratinib in patients with HER2-positive early-stage breast cancer: the CONTROL trial. Ann Oncol. 2020 Sep;31(9):1223-1230. doi: 10.1016/j.annonc.2020.05.012. Epub 2020 May 25.
    pmid
    32464281
    type
    DERIVED
Source notices and limitations
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    Preserved source evidence · Not medical advice