Lapatinib and Epirubicin in Treating Patients With Metastatic Breast Cancer. ICORG 06-30

NCT ID: NCT00753207

Last Updated: 2016-02-15

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 10 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2007-10-31
• Study Completion Date: 2012-03-31

Brief Summary

RATIONALE: Lapatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as epirubicin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving lapatinib together with epirubicin may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects and best dose of epirubicin when given together with lapatinib in treating patients with metastatic breast cancer.

Detailed Description

OBJECTIVES:

Primary

• To assess the safety and tolerability of fixed-dose lapatinib ditosylate in combination with epirubicin hydrochloride in patients with metastatic breast cancer.
• To determine the optimally-tolerated regimen in these patients.

Secondary

• To determine the clinical efficacy of this regimen in these patients.
• To analyze pharmacokinetic data of this regimen.
• To determine biomarkers that correlate with clinical benefit or response to lapatinib ditosylate in these patients.

Tertiary

• To identify tumor-derived or blood-derived biomarkers that correlate with or are predictive of clinical response or benefit to lapatinib ditosylate in these patients.
• To determine the levels of IGF-IR and phosphorylated IGF-IR in tumor tissue.
• To determine the expression pattern of the proteins associated with drug resistance that may be clinically active in these patients.

OUTLINE: This is a multicenter, dose-escalation study of epirubicin hydrochloride.

Patients receive oral lapatinib ditosylate followed by epirubicin hydrochloride IV over 15-30 minutes on day 1. Treatment repeats every 3 weeks for up to 7 courses in the absence of disease progression or unacceptable toxicity.

Blood samples are collected periodically for pharmacokinetic analysis via liquid chromatography-mass spectometry (LC-MS).

After completion of study therapy, patients are followed at 28 days and then every 3 months thereafter.

Conditions

Breast Cancer

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Lapatinib and Epirubicin

Fixed dose of lapatinib in combination with escalating dose of epirubicin.

Group Type: EXPERIMENTAL

epirubicin hydrochloride

Intervention Type: DRUG

lapatinib ditosylate

Intervention Type: DRUG

biomarker analysis

Intervention Type: OTHER

immunohistochemistry staining method

Intervention Type: OTHER

liquid chromatography

Intervention Type: OTHER

mass spectrometry

Intervention Type: OTHER

Interventions

epirubicin hydrochloride

Intervention Type: DRUG

lapatinib ditosylate

Intervention Type: DRUG

biomarker analysis

Intervention Type: OTHER

immunohistochemistry staining method

Intervention Type: OTHER

liquid chromatography

Intervention Type: OTHER

mass spectrometry

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

DISEASE CHARACTERISTICS:

• Confirmed diagnosis of breast cancer

• Metastatic disease
• No de novo metastasis
• Hormone receptor status not specified

PATIENT CHARACTERISTICS:

• ECOG performance status 0-1
• Life expectancy > 3 months
• Menopausal status not specified
• ANC ≥ 1,500/μL
• Platelet count ≥ 100,000/μL
• Hemoglobin ≥ 9 g/dL
• Creatinine clearance ≥ 50 mL/min
• AST/ALT < 3 times upper limit of the normal (ULN)
• Total bilirubin normal (unless documented history of congenital hypobilirubinemia)
• LVEF normal by ECHO or MUGA scan
• Not pregnant or breastfeeding
• Negative pregnancy test
• Fertile patients must use effective contraception from the time of their negative pregnancy test before treatment, during treatment, and 28 days following treatment
• Able to swallow and retain oral medication
• History of other malignancies (e.g., cervical carcinoma in situ, melanoma in situ, or basal cell or squamous cell carcinoma of the skin) allowed provided patient has been treated and disease free ≥ 5 years and deemed by the investigator to be at low risk for recurrence
• No known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to lapatinib ditosylate or excipients
• No malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach or small bowel, or ulcerative colitis
• No active or uncontrolled infection
• No known history of uncontrolled or symptomatic angina, arrhythmias, congestive heart failure, or other cardiac disorders
• No history of prolonged QT interval
• No active hepatic or biliary disease (except for Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment)
• No concurrent disease or condition that would render the patient inappropriate for study participation, or serious medical disorder that would interfere with the patient's safety
• No dementia, altered mental status, or psychiatric condition that would prohibit the understanding or rendering of informed consent

PRIOR CONCURRENT THERAPY:

• Prior radiotherapy for treatment of primary tumor allowed
• Prior non-anthracycline based regimens in neoadjuvant, adjuvant, or metastatic setting allowed
• Prior adjuvant Herceptin® or ErbB inhibitors allowed provided disease progression was > 6 months after completion of treatment
• More than 3 months since prior Herceptin®, ErbB1, or ErbB2
• No prior chemotherapy in the adjuvant or neoadjuvant setting with anthracycline or anthracenedione-containing regimens
• More than 3 weeks since prior and no concurrent medications that would prolong QT interval
• More than 1 month or 5 half-lives (whichever is longer) since prior, no concurrent investigational drugs
• No unresolved or unstable, serious toxicity from prior investigational drug and/or cancer treatment
• At least 3 weeks since prior and no concurrent prohibited medications (i.e., CYP3A4 inducers or inhibitors)
• No concurrent non-study anticancer therapy (i.e., chemotherapy, immunotherapy, or biologic therapy)
• No concurrent participation in another clinical trial
• No concurrent grapefruit or grapefruit juice
• Concurrent bisphosphonates allowed

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 120 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: No

Sponsors

Cancer Trials Ireland

NETWORK

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

John Crown, MD

Role: PRINCIPAL_INVESTIGATOR

St Vincent's University Hospital

Locations

The Adelaide and Meath Hospital, Dublin Incorporating the National Childresn's Hospital

Dublin, , Ireland

St Vincent's University Hospital

Dublin, , Ireland

St James's Hospital

Dublin, , Ireland

Countries

Ireland

Other Identifiers

ICORG-06-30

Identifier Type: -

Identifier Source: secondary_id

ICORG-109403

Identifier Type: -

Identifier Source: secondary_id

EUDRACT-2007-002327-33

Identifier Type: -

Identifier Source: secondary_id

EU-20875

Identifier Type: -

Identifier Source: secondary_id

06-30 ICORG

Identifier Type: -

Identifier Source: org_study_id

NCT00566748

Identifier Type: -

Identifier Source: nct_alias