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
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Trial Review
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
Download to PDF
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT04176757
Registration number
NCT04176757
Ethics application status
Date submitted
15/11/2019
Date registered
25/11/2019
Date last updated
1/08/2022
Titles & IDs
Public title
A Study of ZN-c5 in Participants With Breast Cancer
Query!
Scientific title
A Phase 1 Open-Label, Multicenter Study to Evaluate Biomarkers for ZN-c5 in Subjects With Estrogen Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative Breast Cancer
Query!
Secondary ID [1]
0
0
ZN-c5-002
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Breast Cancer
0
0
Query!
Condition category
Condition code
Cancer
0
0
0
0
Query!
Breast
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Treatment: Drugs - ZN-c5
Experimental: ZN-c5 -
Treatment: Drugs: ZN-c5
ZN-c5 study drug to be administered orally daily
Query!
Intervention code [1]
0
0
Treatment: Drugs
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Primary outcome [1]
0
0
Corroborate the single agent Recommended Phase 2 Dose
Query!
Assessment method [1]
0
0
Query!
Timepoint [1]
0
0
Throughout the study, an average of 15 months
Query!
Secondary outcome [1]
0
0
Dose-biomarker relationship
Query!
Assessment method [1]
0
0
Percentage positive of Immunohistochemistry (IHC) staining Estrogen Receptor (ER) as compare to baseline
Query!
Timepoint [1]
0
0
Throughout the study, an average of 15 months
Query!
Secondary outcome [2]
0
0
Dose-biomarker relationship
Query!
Assessment method [2]
0
0
Percentage positive of IHC staining Progesterone Receptor (PR) as compare to baseline
Query!
Timepoint [2]
0
0
Throughout the study, an average of 15 months
Query!
Secondary outcome [3]
0
0
Dose-biomarker relationship
Query!
Assessment method [3]
0
0
Percentage positive of IHC staining Ki-67 as compare to baseline
Query!
Timepoint [3]
0
0
Throughout the study, an average of 15 months
Query!
Eligibility
Key inclusion criteria
1. Signed and dated ICF
2. Age = 18 years of age, either gender
3. Females must be postmenopausal as defined by at least one of the following:
1. Age = 60 years;
2. Age < 60 years and cessation of regular menses for at least 12 consecutive months with no alternative pathological or physiological cause; and serum estradiol and follicle stimulating hormone levels within the local laboratory's normal reference range for postmenopausal females;
3. Documented bilateral oophorectomy
4. Histologically or cytologically confirmed diagnosis of adenocarcinoma of the breast
5. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
6. Adequate organ function defined as follows:
1. Hematologic: Platelets = 100 × 109/L; Hemoglobin = 9.0 g/dL; Absolute neutrophil count = 1.5 × 109/L (without platelet transfusion or any hematopoietic growth factors within previous 7 days of the hematologic laboratory values obtained at the Screening Visit)
2. Hepatic: Aspartate aminotransferase (AST) / Alanine aminotransferase (ALT)
= 2.5 × upper limit of normal (ULN); Total or conjugated bilirubin = 1.5 × ULN
3. Renal: Serum creatinine = 1.5 × ULN or creatinine clearance (CrCl) = 60 mL/min
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
No limit
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
1. Major surgery, defined as any surgical procedure that involves general anesthesia and a significant incision (i.e., larger than what is required for placement of central venous access, percutaneous feeding tube, or biopsy) within 28 days of the first administration of study drug
2. Treatment with another investigational drug or other intervention within 28 days before the first administration of study drug
3. Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral medication, including any unresolved nausea, vomiting, or diarrhea that is CTCAE v.5.0 Grade > 1
4. Myocardial infarction, symptomatic congestive heart failure (New York Heart Association Classification > Class II), unstable angina, or serious uncontrolled cardiac arrhythmia within the last 6 months of study Day 1
5. Uncontrolled inter-current illness
6. History or evidence of clinically significant disorder, condition, or disease that, in the opinion of the Investigator would pose a risk to subject safety or interfere with the study evaluations, procedures, or completion
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Not applicable
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
3/01/2020
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
25/05/2021
Query!
Sample size
Target
Query!
Accrual to date
Query!
Final
35
Query!
Recruitment in Australia
Recruitment state(s)
NSW,QLD,VIC
Query!
Recruitment hospital [1]
0
0
Site 11 - Liverpool
Query!
Recruitment hospital [2]
0
0
Site 9 - Sydney
Query!
Recruitment hospital [3]
0
0
Site 10 - Cairns
Query!
Recruitment hospital [4]
0
0
Site 8 - Richmond
Query!
Recruitment postcode(s) [1]
0
0
2170 - Liverpool
Query!
Recruitment postcode(s) [2]
0
0
2109 - Sydney
Query!
Recruitment postcode(s) [3]
0
0
4870 - Cairns
Query!
Recruitment postcode(s) [4]
0
0
3121 - Richmond
Query!
Recruitment outside Australia
Country [1]
0
0
United States of America
Query!
State/province [1]
0
0
Arizona
Query!
Country [2]
0
0
United States of America
Query!
State/province [2]
0
0
New York
Query!
Country [3]
0
0
United States of America
Query!
State/province [3]
0
0
Tennessee
Query!
Country [4]
0
0
United States of America
Query!
State/province [4]
0
0
Texas
Query!
Country [5]
0
0
United States of America
Query!
State/province [5]
0
0
Washington
Query!
Country [6]
0
0
Bosnia and Herzegovina
Query!
State/province [6]
0
0
Banja Luka
Query!
Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Query!
Name
Zeno Alpha Inc.
Query!
Address
Query!
Country
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
This is a Phase 1 open-label, multicenter study to evaluate biomarkers for ZN-c5 in subjects with breast cancer
Query!
Trial website
https://clinicaltrials.gov/study/NCT04176757
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Mieke Ptaszynski, MD
Query!
Address
0
0
Zeno Alpha Inc.
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
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/NCT04176757
Download to PDF