ELBA: Exemestane and Lapatinib in Advanced Breast Cancer (ELBA)

July 12, 2012 updated by: National Cancer Institute, Naples

Phase II Multicentered Study of Exemestane and Lapatinib in Advanced Hormone-responsive Breast Cancer

Aromatase inhibitors are the standard treatment for hormone responsive advanced breast cancer. The combination of the aromatase inhibitor exemestane with with another breast cancer drug that blocks epidermal growth factor receptor (EGFR) and Erb-2 activity (lapatinib) is being studied for the possibility of improving response to therapy, and delaying resistance to endocrine therapy.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Withdrawn

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The recommended dose of lapatinib will be determined in the first part of the study. In the second part of the study, patients will receive the recommended dose of lapatinib and exemestane daily, taken orally.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Italy
      • Napoli, Italy, 80131
        • Istituto Nazionale dei Tumori , Divisione di Oncologia Medica B
      • Napoli, Italy, 80131
        • Istituto Nazionale dei Tumori, Divisione di Oncologia Medica C
      • Vallo della Lucania, Italy
        • Ospedale S. Luca ASL SA 3

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Histological diagnosis of breast cancer
  • Indication for hormonal therapy (ER and/or PgR positive)
  • Stage IV disease
  • Female gender
  • Postmenopausal status (patients treated with LHRH analogs are eligible for the Phase II part of the study)
  • At least one target or non-target lesion according to RECIST criteria
  • ECOG Performance Status 0-2
  • Adequate bone marrow (neutrophils > or = 1.500/mm³, platelets > or = 100.000/mm³ and hemoglobin > or = 9 g/dl), hepatic (GOT, GPT < 2.5 e bilirubin <1.25 times the value of upper normal limit) and renal (creatinine < 1.25 times the value of upper normal limit) function
  • Adequate cardiac function (FEVS > or = 50%)
  • Able to take oral medications
  • Life expectancy > 3 months
  • Signed informed consent

Exclusion Criteria:

  • Any previous hormone therapy for metastatic disease
  • More than one line of chemotherapy for metastatic disease (first line chemotherapy is permitted)
  • Symptomatic cerebral metastases
  • Planned concomitant radiation therapy in the first month of therapy (for those patients participating in the dose finding phase of the study)
  • Previous therapy with exemestane, including as adjuvant therapy (previous therapy with non-steroidal aromatase inhibitors is permitted)
  • Previous or concurrent malignancy in past 5 years (excluding adequately treated basal cel or spinocellular skin cancer and in situ carcinoma of the cervix)
  • Treatment with experimental pharmacologic therapy within 4 weeks of enrollment in the study
  • Unable or unwilling to provide signed informed consent
  • Any concurrent illness that would, in the Investigator's opinion, contraindicate the use of the study drugs.
  • Active infection
  • Assumption of CYP3A4 inhibitors or inducers (ketoconazole, itraconazole, fluconazole, macrolide antibiotics, antidepressives, calcium-antagonists, cimetidine, carbamazepine, phenytoin, barbiturates, rifampicin e glucocorticoids)
  • Pregnancy or lactation
  • Unable to comply with follow-up
  • Active hepatobiliary disease (with the exception of Gilbert's syndrome, asymptomatic biliary calculi, hepatic metastases or stabile chronic hepatopathy)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: A
phase II
Drug: exemestane
25 mg daily
Drug: lapatinib
taken orally, daily, at dose recommended after dose finding part of study

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
recommended dose of lapatinib given in combination with standard dose of exemestane in patients with advanced hormone-responsive breast cancer
Time Frame: one month after dose selection for each of 3 possible dose levels
one month after dose selection for each of 3 possible dose levels
proportion of patients free from progression
Time Frame: at 6 months
at 6 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
overall survival
Time Frame: 18 months
18 months
Treatment related toxicity
Time Frame: every 4 weeks
every 4 weeks
objective response
Time Frame: at 3 and 6 months
at 3 and 6 months
time to progression
Time Frame: at 12 months
at 12 months
prognostic role of molecular markers and circulating tumor cells
Time Frame: at 18 months
at 18 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
National Cancer Institute, Naples

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Francesco Perrone, M.D., Ph.D., NCI Naples, Clinical Trials Office
  • Principal Investigator: Alessandro Morabito, M.D., NCI Naples
  • Principal Investigator: Nicola Normanno, M.D., NCI Naples

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 1, 2009

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 1, 2011

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 1, 2012

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 29, 2009

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 30, 2009

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 1, 2009

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 13, 2012

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 12, 2012

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ELBA
  • EudraCT number: 2008-007946-67

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.

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