Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
MY TRIALS
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Register a trial
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT03264651
Registration number
NCT03264651
Ethics application status
Date submitted
14/08/2017
Date registered
29/08/2017
Titles & IDs
Public title
Enobosarm and Anastrozole in Pre-menopausal Women With High Mammographic Breast Density
Query!
Scientific title
A Single-Centre Pilot Trial Investigating the Efficacy and Safety of Enobosarm and Anastrozole in Pre-menopausal Women With High Mammographic Breast Density
Query!
Secondary ID [1]
0
0
CH02ST1
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Mammographic Density
0
0
Query!
Condition category
Condition code
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Treatment: Drugs - enobosarm
Experimental: oral enobosarm and anastrozole - 9 mg of oral enbosarm and 1 mg of anastrozole daily
Treatment: Drugs: enobosarm
Oral combination therapy of enobosarm and anastrozole
Query!
Intervention code [1]
0
0
Treatment: Drugs
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Primary outcome [1]
0
0
Mammographic breast density
Query!
Assessment method [1]
0
0
Volumetric analysis of fibroglandular density change on mammography utilizing Volpara software
Query!
Timepoint [1]
0
0
12 months
Query!
Primary outcome [2]
0
0
Breast tissue elasticity
Query!
Assessment method [2]
0
0
Evaluation of breast elasticity change by direct shear wave ultrasonic measurement
Query!
Timepoint [2]
0
0
1 month
Query!
Primary outcome [3]
0
0
Breast tissue elasticity
Query!
Assessment method [3]
0
0
Evaluation of breast elasticity change by direct shear wave ultrasonic measurement
Query!
Timepoint [3]
0
0
3 months
Query!
Primary outcome [4]
0
0
Breast tissue elasticity
Query!
Assessment method [4]
0
0
Evaluation of breast elasticity change by direct shear wave ultrasonic measurement
Query!
Timepoint [4]
0
0
6 months
Query!
Secondary outcome [1]
0
0
Breast pain scale
Query!
Assessment method [1]
0
0
Breast pain measured on a 100 mm visual analog scale
Query!
Timepoint [1]
0
0
1 month, 3 months, 12 months
Query!
Secondary outcome [2]
0
0
Serum gonadotropin levels
Query!
Assessment method [2]
0
0
serum follicular stimulating hormone and luteinizing hormone levels
Query!
Timepoint [2]
0
0
1 month, 3 months, 12 months
Query!
Secondary outcome [3]
0
0
Menopausal symptoms
Query!
Assessment method [3]
0
0
Menopause symptoms as recorded on a menopause symptoms scale
Query!
Timepoint [3]
0
0
3 months, 12 months
Query!
Eligibility
Key inclusion criteria
* Provision of written informed consent
* Pre-menopausal levels of FSH/LH/E2 (follicle stimulating hormone, luteinizing hormone, oestrogen) according to the definition of "pre-menopausal range" for the laboratory involved
* Have a Volpara Density volumetric breast density of >15.5% (combined average both breasts)
* Breast pain in the previous month of equal to or greater than 40mm on a 100mm visual analogue pain scale
* WBC = 3.0 x 109/L, granulocytes = 1.5 X 109/L and platelets = 100 x 109/L.
* AST/SGOT or ALT/SGPT = 3 times ULN
* eGFR> 60 ml/min/1.73m2
* Negative pregnancy test in women of childbearing potential (premenopausal or less than 12 months of amenorrhea post-menopause, and who have not undergone surgical sterilization), no more than 7 days before the first dose of study treatment;
* For women of childbearing potential who are sexually active, agreement to use a highly effective, non-hormonal form of contraception during and for at least 6 months after completion of study treatment; OR, a fertile male partner willing and able to use effective non-hormonal means of contraception (barrier method of contraception in conjunction with spermicidal jelly, or surgical sterilization) during and for at least 6 months after completion of study treatment;
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
55
Years
Query!
Query!
Sex
Females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
* Presence of breast cancer
* Diabetes mellitus or glucose intolerance defined as a fasting glucose >6mmol/l
* Previous or concomitant other (non-breast cancer) malignancy within the previous 5 years (other than skin cancer)
* History of coronary artery disease
* Systemic hormonal contraception
* Risk of transmitting Human Immunodeficiency Virus or viral hepatitis via infected blood
* Known hypersensitivity to any component of testosterone
* Unable to comply with study requirements
* Prolonged systemic corticosteroid treatment
* Any investigational drugs
* Systemic hormone replacement therapy
* Pregnant or lactating women
* Known liver disease
* Current warfarin usage
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
NA
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Open (masking not used)
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Single group
Query!
Other design features
Query!
Phase
Phase 1
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Completed
Query!
Data analysis
Query!
Reason for early stopping/withdrawal
Query!
Other reasons
Query!
Date of first participant enrolment
Anticipated
Query!
Actual
1/02/2017
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
21/03/2018
Query!
Sample size
Target
Query!
Accrual to date
Query!
Final
9
Query!
Recruitment in Australia
Recruitment state(s)
SA
Query!
Recruitment hospital [1]
0
0
Wellend Health - Toorak Gardens
Query!
Recruitment postcode(s) [1]
0
0
5065 - Toorak Gardens
Query!
Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Query!
Name
Havah Therapeutics Pty Ltd
Query!
Address
Query!
Country
Query!
Other collaborator category [1]
0
0
Commercial sector/industry
Query!
Name [1]
0
0
GTx
Query!
Address [1]
0
0
Query!
Country [1]
0
0
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
To evaluate the impact of a selective androgen receptor modulator combined with an aromatase inhibitor in reducing high mammographic breast density.
Query!
Trial website
https://clinicaltrials.gov/study/NCT03264651
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Stephen N Birrell, MD PhD
Query!
Address
0
0
Havah Therapeutics Pty Ltd
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for public queries
Name
0
0
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
Query!
No/undecided IPD sharing reason/comment
Query!
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT03264651