- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02476786
Endocrine Treatment Alone for Elderly Patients With Estrogen Receptor Positive Operable Breast Cancer and Low Recurrence Score
December 15, 2023 updated by: Washington University School of Medicine
Endocrine Treatment Alone as Primary Treatment for Elderly Patients With Estrogen Receptor Positive Operable Breast Cancer and Low Recurrence Score
Multiple neoadjuvant endocrine trials demonstrate that women with good prognosis tumors can be identified.
These trials have also demonstrated that there are not adverse effects on overall outcome if women are treated with neoadjuvant endocrine therapy for several months prior to definitive treatment.
A new standard of care needs to be defined for elderly women with good prognosis estrogen receptor (ER)+ tumors, since these women may benefit from endocrine therapy alone to treat their cancer without compromising local and distant control.
The investigators hypothesize that endocrine therapy alone provides adequate local and systemic control of breast cancer in a subpopulation of women 70 or older with ER+ breast cancer and low Ki67 scores.
Study Overview
Status
Recruiting
Study Type
Interventional
Enrollment (Estimated)
50
Phase
- 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 Contact
- Name: Rebecca L Aft, M.D., Ph.D.
- Phone Number: 314-747-0063
- Email: aftr@wustl.edu
Study Contact Backup
- Name: Tracie Guthrie
- Phone Number: 314-747-4404
- Email: guthriet@wustl.edu
Study Locations
-
-
Missouri
-
Saint Louis, Missouri, United States, 63110
- Recruiting
- Washington University School of Medicine
-
Contact:
- Tracey Guthrie
- Phone Number: 314-747-4404
- Email: guthriet@wustl.edu
-
Contact:
- Rebecca L Aft, M.D., Ph.D.
- Phone Number: 314-747-0063
- Email: aftr@wustl.edu
-
Principal Investigator:
- Rebecca L Aft, M.D., Ph.D.
-
Sub-Investigator:
- Ron Bose, M.D., Ph.D.
-
Sub-Investigator:
- Cynthia X Ma, M.D., Ph.D.
-
Sub-Investigator:
- Katherine N Weilbaecher, M.D.
-
Sub-Investigator:
- Antonella Rastelli, M.D.
-
Sub-Investigator:
- Fei Wan, Ph.D.
-
Sub-Investigator:
- Peter Oppelt, M.D.
-
Sub-Investigator:
- Rama Suresh, M.D.
-
Sub-Investigator:
- William Gillanders, M.D.
-
Sub-Investigator:
- Caron Rigden, M.D.
-
Sub-Investigator:
- Julie Margenthaler, M.D.
-
Sub-Investigator:
- Lindsay Peterson, M.D.
-
Sub-Investigator:
- Foluso Ademuyiwa, M.D.
-
Sub-Investigator:
- Andrew Davis, M.D.
-
Sub-Investigator:
- Ashley Frith, M.D.
-
-
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
Ages Eligible for Study
68 years and older (Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Newly diagnosed histologically or cytologically confirmed operable invasive breast cancer defined as cT1 or T2, N0-1, and M0.
- Disease must be ER+ and HER2-.
- Ki67 score/proliferative index ≤ 30% or low to intermediate mitotic index
- Measurable disease defined as lesions that can be accurately measured in at least one dimension (longest diameter to be recorded) by ultrasound or mammogram.
- 70 years of age or older.
- ECOG performance status ≤ 3
- Able to understand and willing to sign an IRB approved written informed consent document (or that of legally authorized representative, if applicable).
Exclusion Criteria:
- Prior surgery for this cancer
- A history of other malignancy ≤ 5 years previous which would preclude endocrine treatment of their cancer.
- Currently receiving any other investigational agents.
- A history of allergic reactions attributed to compounds of similar chemical or biologic composition to any of the agents used in the study.
- Uncontrolled intercurrent illness as determined by their treating physician which would limit compliance with study requirements.
- Known HIV-positivity on combination antiretroviral therapy because of the potential for pharmacokinetic interactions with endocrine therapies. Appropriate studies will be undertaken in patients receiving combination antiretroviral therapy when indicated.
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: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Endocrine therapy alone
|
Other Names:
Other Names:
Other Names:
Other Names:
Other Names:
The FACT-B (Version 4) is a 37-item measure that contains the four general subscales along with the Breast Cancer-Specific subscale that assesses symptoms/concerns of particular relevance to breast cancer (e.g., body image, arm swelling and tenderness).
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Response rate
Time Frame: 6 months
|
|
6 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Breast cancer-specific survival
Time Frame: 6 months
|
6 months
|
Breast cancer-specific survival
Time Frame: 1 year
|
1 year
|
Breast cancer-specific survival
Time Frame: 2 years
|
2 years
|
Rate of overall survival
Time Frame: 5 years
|
5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Rebecca L Aft, M.D, Ph.D., Washington University School of Medicine
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.
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 (Actual)
January 17, 2017
Primary Completion (Estimated)
July 31, 2025
Study Completion (Estimated)
January 31, 2030
Study Registration Dates
First Submitted
June 17, 2015
First Submitted That Met QC Criteria
June 17, 2015
First Posted (Estimated)
June 19, 2015
Study Record Updates
Last Update Posted (Estimated)
December 18, 2023
Last Update Submitted That Met QC Criteria
December 15, 2023
Last Verified
December 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Skin Diseases
- Neoplasms
- Neoplasms by Site
- Disease Attributes
- Breast Diseases
- Breast Neoplasms
- Recurrence
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Antineoplastic Agents, Hormonal
- Hormone Antagonists
- Bone Density Conservation Agents
- Aromatase Inhibitors
- Steroid Synthesis Inhibitors
- Estrogen Antagonists
- Estrogen Receptor Antagonists
- Selective Estrogen Receptor Modulators
- Estrogen Receptor Modulators
- Fulvestrant
- Goserelin
- Tamoxifen
- Anastrozole
- Exemestane
Other Study ID Numbers
- 201611010
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
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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