Breast Cancer With Over-expression of erbB2-BRAINSTORM

September 13, 2018 updated by: GlaxoSmithKline

Breast Cancer With Over-expression of erbB2 Study of the Treatment Paradigm in Metastasis to BRAIN (BRAINSTORM)

This retrospective cohort study aims to improve our understanding of the current paradigm for treatment of brain metastases in erbB2+ breast cancer patients in the Asia Pacific region. We aim to identify approximately 300 erbB2+ breast cancer patients with brain metastases diagnosed between 2006-2008 in 6 countries. Medical records will be analyzed to determine the treatment pattern for brain metastases, including anti-erbB2 therapy. Additional objectives are to understand the impact of anti-erbB2 therapy on survival after brain metastases and to investigate the relationship between anti-erbB2 therapy for brain metastases and: 1) the time interval between diagnosis of erb2+ breast cancer and brain metastasis, and 2) the occurrence of brain metastasis as the first site of disease progression.

Study Overview

Status

Status

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

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.

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.
Observational

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
144

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

  • Philippines
      • Pasay City, Philippines, 1300
        • GSK Investigational Site
      • Quezon City, Philippines, 1101
        • GSK Investigational Site
      • Quezon City, Philippines, 1102
        • GSK Investigational Site
  • Singapore
      • Singapore, Singapore, 119074
        • GSK Investigational Site
  • Thailand
      • Bangkok, Thailand, 10400
        • GSK Investigational Site
      • Bangkok, Thailand, 10330
        • GSK Investigational Site
      • Bangkok, Thailand, 10700
        • GSK Investigational Site
      • Bangkok, Thailand, 10110
        • GSK Investigational Site
      • Bangkok, Thailand, 10310
        • GSK Investigational Site
      • Chiangmai, Thailand, 50200
        • GSK Investigational Site

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

Sampling Method

Probability Sample

Study Population

This study aims to enrol approximately 300 Erb2+ breast cancer cases with brain metastases in 6 Asian countries (Indonesia, Korea, Malaysia, Philippines, Singapore, and Thailand).

Description

Inclusion Criteria:

  1. Female patients diagnosed with erbB2+ breast cancer. ErbB2 positivity will be as determined by respective institutional standards, and will be based on medical history only.
  2. Brain metastasis diagnosis made between January 2006 - December 2008.

Exclusion Criteria:

  1. Women who have another primary cancer diagnosed between the time of breast cancer diagnosis and brain metastasis..
  2. Patient has leptomeningeal metastases only without parenchymal brain involvement (since this pattern of the disease requires a different treatment approach.)

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

  • Observational Models: Cohort
  • Time Perspectives: Retrospective

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
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.
Breast cancer patients with brain metastases
Female Erb2+ breast cancer patients with brain metastases diagnosed between January 2006 and December 2008 in 6 Asian countries (Indonesia, Korea, Malaysia, Philippines, Singapore, and Thailand).
Drug: Anti-erbB2 therapy as part of a treatment regimen for either brain metastases or primary breast cancer
Trastuzumab or Lapatinib

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
To describe the treatment pattern of brain metastasis in ErbB2 over-expressing breast cancer in Asia Pacific countries.
Time Frame: Time (in months) from date of first diagnosis of brain metastasis through to death or end of study period
Time (in months) from date of first diagnosis of brain metastasis through to death or end of study period

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
To describe the survival of ErbB2 over-expressing breast cancer patients with brain metastasis after diagnosis of brain metastasis in relation to the receipt of anti-erbB2 therapy.
Time Frame: Time (in months) from date of first diagnosis of brain metastasis through to death or end of study period
Time (in months) from date of first diagnosis of brain metastasis through to death or end of study period
Describe association between usage of anti-erbB2 therapy (before brain metastasis) & 1) time interval from diagnosis of erbB2+ breast cancer to occurrence of brain metastasis and 2) occurrence of brain metastasis as the first site of disease progression
Time Frame: Time (in month) between the date of diagnosis of erbB2+ breast cancer and date of first diagnosis of brain metastasis
Time (in month) between the date of diagnosis of erbB2+ breast cancer and date of first diagnosis of brain metastasis

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.
GlaxoSmithKline

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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.
May 6, 2009

Primary Completion (Actual)

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.
June 3, 2011

Study Completion (Actual)

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.
June 3, 2011

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).
January 21, 2010

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.
February 4, 2010

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.
February 8, 2010

Study Record Updates

Last Update Posted (Actual)

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.
September 14, 2018

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.
September 13, 2018

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.
May 1, 2018

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.
  • 113349

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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