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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/show/NCT02960022




Registration number
NCT02960022
Ethics application status
Date submitted
7/11/2016
Date registered
9/11/2016
Date last updated
8/04/2019

Titles & IDs
Public title
A Study for Subjects With Prostate Cancer Who Previously Participated in an Enzalutamide Clinical Study
Scientific title
A Phase 2 Open-label Extension Study for Subjects With Prostate Cancer Who Previously Participated in an Enzalutamide Clinical Study
Secondary ID [1] 0 0
2016-001694-32
Secondary ID [2] 0 0
9785-CL-0123
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Prostate Cancer 0 0
Condition category
Condition code
Cancer 0 0 0 0
Prostate

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - enzalutamide
Treatment: Drugs - abiraterone acetate
Treatment: Drugs - prednisone

Experimental: enzalutamide - Subjects will receive enzalutamide orally once daily at the same time each day

Experimental: enzalutamide plus abiraterone acetate and prednisone - Subjects enrolling from study 9785-CL-0011 will receive abiraterone acetate once daily and prednisone twice daily, in addition to enzalutamide once daily


Treatment: Drugs: enzalutamide
Subjects will receive enzalutamide orally once daily at the same time each day.

Treatment: Drugs: abiraterone acetate
Subjects enrolling from study 9785-CL-0011 will receive abiraterone acetate once daily and prednisone twice daily, in addition to enzalutamide

Treatment: Drugs: prednisone
Subjects enrolling from study 9785-CL-0011 will receive abiraterone acetate once daily and prednisone twice daily, in addition to enzalutamide

Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Number of participants with adverse events
Timepoint [1] 0 0
Until End of Study (Up to 44 Months)

Eligibility
Key inclusion criteria
- Subject must currently be receiving enzalutamide for prostate cancer in a study
sponsored by Astellas or Medivation and, based on the investigator's assessment,
benefit from continued treatment. Subjects participating in investigator-initiated
trials are not eligible.

- Subject is able to continue on the treatment regimen that the subject was receiving in
the prior study. If in the investigator's assessment, a change is needed to the
subject's regimen (e.g., dose change in Androgen deprivation therapy (ADT) or dropping
of a combination therapy) approval from a medical monitor is required prior to
enrollment.

- Subject is able to swallow enzalutamide capsules and comply with study requirements.

- Subject and female partner who is of childbearing potential must continue to use 2
forms of birth control, of which 1 must be highly effective and 1 must be a barrier
method throughout the study and for 3 months after final enzalutamide administration.

- Subject agrees to avoid sperm donation during the study and for at least 3 months
after final enzalutamide administration.

- Subject agrees not to participate in another interventional study while on treatment.
Minimum age
18 Years
Maximum age
No limit
Gender
Males
Can healthy volunteers participate?
No
Key exclusion criteria
- Subject met any of the discontinuation criteria or whose cancer progressed on the
current enzalutamide clinical study in which subject is enrolling from.

- Subject requires treatment with or plans to use either of the following:

- New systemic therapy for subjects cancer (palliative radiation therapy is
allowed). The treatment with agents administered during previous studies which
was stopped and then restarted during this study does not represent new
treatment.

- Investigational therapy other than enzalutamide.

- Subject is currently participating in an investigator-initiated interventional trial
and receiving enzalutamide.

- Subject has any concurrent disease, infection, or comorbid condition that interferes
with the ability of the subject to participate in the study, which places the subject
at undue risk or complicates the interpretation of data.

Study design
Purpose of the study
Treatment
Allocation to intervention
Non-randomised trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Parallel
Other design features
Phase
Phase 2
Type of endpoint(s)
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW
Recruitment hospital [1] 0 0
Site AU61001 - Tweed Heads
Recruitment hospital [2] 0 0
Site AU61006 - Ashford
Recruitment hospital [3] 0 0
Site AU61009 - Malvern
Recruitment hospital [4] 0 0
Site AU61008 - South Brisbane
Recruitment hospital [5] 0 0
Site AU61004 - Westmead
Recruitment postcode(s) [1] 0 0
2485 - Tweed Heads
Recruitment postcode(s) [2] 0 0
- Ashford
Recruitment postcode(s) [3] 0 0
- Malvern
Recruitment postcode(s) [4] 0 0
- South Brisbane
Recruitment postcode(s) [5] 0 0
- Westmead
Recruitment outside Australia
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Alaska
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Northwood
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Sutton

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Astellas Pharma Global Development, Inc.
Address
Country
Other collaborator category [1] 0 0
Commercial sector/Industry
Name [1] 0 0
Pfizer
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
The purpose of this study is to collect long term safety data in subjects who are continuing
to derive clinical benefit from treatment with Enzalutamide from the subjects participation
in an enzalutamide clinical study sponsored by Astellas or Medivation (i.e., parent study)
which has completed, at a minimum, the primary analysis or the study specified evaluation
period.
Trial website
https://clinicaltrials.gov/show/NCT02960022
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Associate Medical Director
Address 0 0
Astellas Pharma Global Development, Inc.
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Astellas Pharma Global Development
Address 0 0
Country 0 0
Phone 0 0
800-888-7704
Fax 0 0
Email 0 0
astellas.registration@astellas.com
Contact person for scientific queries

Summary results
For IPD and results data, please see https://clinicaltrials.gov/show/NCT02960022