Clinical Outcome Of Hormonal Receptor Positive, Her-2 Negative Breast Cancer In Taiwan

NCT ID: NCT02924584

Last Updated: 2025-06-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

1 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-02-01

Study Completion Date

2018-04-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Breast cancer is the most common cancer in Taiwanese women. Most of them were diagnosed in relatively early stages. Only 700 metastatic breast cancer were registered in Official Cancer Registration 2012, while more than11,305 were registered as early breast cancer. With broadly application of aromatase inhibitors, hormonal-receptor-positive breast cancer patients can survive longer and longer. However, there is no prevalence of metastatic breast cancer can be available yet. NHIA database coverage is more than 90% population in Taiwan, thus it can be an appropriate surrogate of prevalence. In this retrospective database analysis, we will explore the real world experience on aromatase inhibitor use for breast cancer in Taiwan.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

ER/PR(+), Her2(-) Breast Cancer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* hormonal receptor positive, human epidermal growth factor receptor 2 negative breast cancer

Exclusion Criteria

\-
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

National Cheng Kung University

Tainan City, , Taiwan

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Taiwan

Related Links

Access external resources that provide additional context or updates about the study.

https://pmiform.com/clinical-trial-info-request?StudyID=A5481066

To obtain contact information for a study center near you, click here.

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

NCT02924584

Identifier Type: REGISTRY

Identifier Source: secondary_id

A5481066

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.