Post Marketing Surveillance Study To Observe Safety And Efficacy Of Aromasin In The Patients With Early Or Advanced Breast Cancer

October 6, 2015 updated by: Pfizer
This non-interventional study is to monitor use in real practice in Korea including adverse events on Aromasin (Exemestane).

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.

Detailed Description

All cases at the participating institutions.

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.
206

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

  • Korea, Republic of
      • Busan, Korea, Republic of, 614-735
        • Inje University Busan Paik Hospital
      • Daegu, Korea, Republic of, 705-717
        • Yeung Nam University Hospital
      • Gyeonggi-do, Korea, Republic of, 463-707
        • Seoul National University Bundang Hospital
      • Incheon, Korea, Republic of, 400-711
        • Inha University Hospital
      • Seoul, Korea, Republic of, 110-744
        • Seoul National University Hospital
      • Seoul, Korea, Republic of, 156-707
        • SMG-SNU Boramae Medical Center
      • Seoul, Korea, Republic of, 136-705
        • Korea University Anam Hospital
      • Seoul, Korea, Republic of, 138-736
        • Asan Medical Center, University of Ulsan
      • Seoul, Korea, Republic of, 120-752
        • Severance Hospital, Yonsei University Health System, Yonsei Cancer Center
      • Seoul, Korea, Republic of, 158-710
        • Ewha Womans University Mokdong Hospital
      • Seoul, Korea, Republic of, 135 710
        • Samsung Medical Center
      • Seoul, Korea, Republic of, 110-744
        • Seoul National University Hospital (SNUH)
      • Seoul, Korea, Republic of, 100-380
        • Cheil General Hospital & Women's Healthcare Center
      • Seoul, Korea, Republic of, 152-703
        • Korea University Medical Center (KUMC) - Korea University Guro Hospital
      • Suwon, Korea, Republic of, 443-380
        • Ajou University Hospital
    • Chungcheongnam-do
      • Cheonan, Chungcheongnam-do, Korea, Republic of, 330-721
        • Soon Chun Hyang University Hospital Cheonan
    • Gyeonggi-do
      • Anyang, Gyeonggi-do, Korea, Republic of, 431-070
        • Hallym University Sacred Heart Hospital
      • Bucheon, Gyeonggi-do, Korea, Republic of, 420-767
        • Soon Chun Hyang University Bucheon Hospital
      • Goyang, Gyeonggi-do, Korea, Republic of, 412-270
        • Myongji Hospital, Kwangdong Unversity College of Medicine
    • Jeollabuk-do
      • Iksan -si, Jeollabuk-do, Korea, Republic of, 570-749
        • Wonkwang University School of Medicine and Hospital (WUH)
    • Korea
      • Seoul, Korea, Korea, Republic of, 138-736
        • Asan Medical Center
    • South Jeolla Province
      • Cheonnam, South Jeolla Province, Korea, Republic of, 519-809
        • Hwasun Hospital, Chonnam National University

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

- Postmenopausal women diagnosed as estrogen-receptor positive early breast cancer, who have received two to three years of tamoxifen and are switched to AROMASIN for completion of a total of five consecutive years of adjuvant hormonal therapy OR postmenopausal women with breast cancer that has progressed following anti-estrogen therapy.

Description

Inclusion Criteria:

  • - Postmenopausal women with breast cancer eligible for hormonal therapy.

Exclusion Criteria:

  • Pregnant breast-feeding premenopausal.

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

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.
ajuvant group
adjuvant setting after two to three years of tamoxifen
Drug: Aromasin
25 mg table QD
Other Names:
  • exemestane
palliative group
palliative setting after progression of disease with anti-estrogen therapy
Drug: Aromasin
25 mg table QD
Other Names:
  • exemestane

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
Measure Description
Time Frame
Percentage of Participants With Treatment-Emergent Adverse Events (TEAEs)
Time Frame: From the first dose of Aromasin through the end of the study for an average of 5.6 months
All AEs reported after start of administration of Aromasin were considered as TEAEs and summarized.
From the first dose of Aromasin through the end of the study for an average of 5.6 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
Measure Description
Time Frame
Percentage of Participants Without Recurrence/Metastasis (Early Breast Cancer)
Time Frame: At the end of the study, average of 5.6 months.
The antitumor efficacy for early breast cancer was measured by recurrence/metastasis status (Yes or No) of the participant at the end of the study. The investigator recorded the final evaluation date and the information of tumor recurrence or metastasis (Yes or No) in each participant's case report form (CRF).
At the end of the study, average of 5.6 months.
Time-to-Progression (Early Breast Cancer)
Time Frame: At the end of the study, average of 5.6 months
Time-to-Progression was defined as the duration from the date of first administration of Aromasin to the date of recurrence or contralateral breast cancer.
At the end of the study, average of 5.6 months
Percentage of Participants by Overall Tumor Response Assessed Using Response Evaluation Criteria in Solid Tumors (RECIST) (Advanced Breast Cancer)
Time Frame: At the end of the study, average of 5.6 months
The antitumor efficacy for advanced breast cancer was measured by objective tumor assessments according to the RECIST of uni-dimensional evaluation. Complete response (CR) was defined as disappearance of all target and non-target lesions, and no new lesions. Partial response (PR) was defined as disappearance of all target lesions, a persistence of ≥1 non-target lesions, no new lesions; or a ≥30% decrease in the sum of the longest dimensions of the target lesions, no unequivocal progression of existing non-target lesions, no new lesions. Stable disease (SD) was defined as neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease (PD), no unequivocal progression of existing non-target lesions, and no new lesions. PD was defined as a ≥20% increase in the sum of the longest dimensions of the target lesions; or unequivocal progression of existing non-target lesions, or the appearance of ≥1 new lesions.
At the end of the study, average of 5.6 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.
Pfizer

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.

Helpful Links

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.
June 1, 2010

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 1, 2014

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 1, 2014

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).
December 24, 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.
January 8, 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.
January 12, 2010

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.
October 8, 2015

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.
October 6, 2015

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.
October 1, 2015

More Information

Terms related to this study

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.
  • A5991089

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings