Pilot Study of Effects of Duavee® on Imaging and Blood Biomarkers In Women With Menopausal Symptoms

October 22, 2021 updated by: Carol Fabian, MD

Pilot Study of Effects of Duavee® on Imaging and Blood Biomarkers In Women With Menopausal Symptoms at Increased Risk for Breast Cancer

Pilot study to test feasibility of 6 months of Duavee® vs wait-list control in post-menopausal women symptomatic for hot flashes.

Study Overview

Status

Status

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

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

Duavee® which is the combination of the selective estrogen receptor modulator bazedoxifene and conjugated estrogen 0.45 mg) is an FDA approved drug for treatment of hot-flashes and prevention of osteoporosis in postmenopausal women. The investigators recently reported the results of a single arm pilot study suggesting that 6 months of Duavee® was associated with improvement in several risk biomarkers including benign breast tissue proliferation, mammographic fibroglandular volume, IGF-1, SHBG and progesterone in high risk women in late menopause transition. Prior to opening a randomized Phase IIB trial of 6 months of Duavee® vs placebo in high risk women with hot-flashes followed by open label Duavee®, the intent of this study is to assess probable uptake of such a trial design with a pilot of 6 months of Duavee® vs wait-list control in symptomatic women. Additional imaging biomarker information from MRI will be obtained. A finding on MRI of greater background parenchymal enhancement (BPE) in high risk women is positively associated with higher probability of developing breast cancer and is independent of fibroglandular volume. BPE is reduced by selective estrogen receptor modulators including tamoxifen. The investigators will investigate change in MRI BPE over time for women randomly assigned to either receive Duavee® or not (wait-list control). The investigators will also explore development of fully automated breast MRI volumetric density measures.

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

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.
11

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.
  • Early Phase 1

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

  • United States
    • Kansas
      • Kansas City, Kansas, United States, 66160-7820
        • University of Kansas Medical Center

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

45 years to 60 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Women who report vasomotor symptoms (hot flashes or night sweats)
  • No menstrual periods for at least 3 months
  • Must have at least one ovary (hysterectomy is permitted; bilateral salpingo- oophorectomy is excluded).
  • BMI <36 kg/m2

  • Moderate risk of developing breast cancer based on having any one or more of the following:

    • First or 2nd degree relative with breast cancer
    • Known carrier of moderate to high penetrance germline mutation
    • Prior breast biopsy showing proliferative breast disease or multiple biopsies
    • High mammographic density (Volpara® categories c or d or BIRADs density assessment as heterogeneously or extremely dense (c or d).
    • IBIS Breast Cancer Risk Evaluation Version 8 10-year relative risk of >2X that for the population for age group.

Exclusion Criteria:

  • Risk: A prior biopsy showing LCIS, DCIS, or invasive breast cancer.

  • Medical Conditions:

    • Have a predisposition to or prior history of thromboembolism, deep venous thrombosis, pulmonary embolism, or stroke
    • History of renal or liver disease
    • Prior invasive ovarian or endometrial cancer

  • Medications

    • Current anticoagulant use other than low dose aspirin
    • Taking systemic hormones within two months (eight weeks) prior to baseline MRI and mammogram.
    • Taking tamoxifen, raloxifene, Duavee, or any selective estrogen receptor modulator, or an aromatase inhibitor within 12 months prior to baseline MRI and mammogram.

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: PREVENTION
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: NONE

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: Immediate active agent
Duavee. One capsule daily for 6 months (+/- 1 month) of Duavee (Bazedoxifene 20 mg plus conjugated estrogens 0.45 mg)
Drug: DUAVEE 0.45Mg-20Mg Tablet
One capsule daily for 6 months (+/- 1 month)
Other Names:
  • Bazedoxifene 20 mg plus conjugated estrogens 0.45 mg
OTHER: Delayed active agent
No intervention for first 6 months. Then option to receive daily Duavee for 6 months.
Drug: DUAVEE 0.45Mg-20Mg Tablet
One capsule daily for 6 months (+/- 1 month)
Other Names:
  • Bazedoxifene 20 mg plus conjugated estrogens 0.45 mg

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
Number of potential participants who consent to enrollment
Time Frame: Enrollment
Trial design is acceptable to potential subjects, as evidenced by participation
Enrollment

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
Change in breast background parenchymal enhancement (BPE)
Time Frame: 6 months
BPE assessed by abbreviated MRI at baseline and after 6 months
6 months
Change in fibroglandular volume (FGV)
Time Frame: 6 months
FGV assessed by Volpara software on 3D mammograms acquired at baseline and after 6 months
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.
Carol Fabian, MD

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Breast Cancer Research Foundation

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 (ACTUAL)

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, 2020

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.
July 30, 2021

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.
July 31, 2021

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).
May 3, 2020

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.
May 6, 2020

First Posted (ACTUAL)

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.
May 7, 2020

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.
October 29, 2021

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 22, 2021

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.
March 1, 2021

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.
  • Study00145121

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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