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 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
Download to PDF
Trial registered on ANZCTR
Registration number
ACTRN12605000393651
Ethics application status
Approved
Date submitted
6/09/2005
Date registered
14/09/2005
Date last updated
19/01/2006
Type of registration
Retrospectively registered
Titles & IDs
Public title
The Pharmacogenetic and Pathological Assessment of CYP2C19 Activity in Patients with Advanced Cancer
Query!
Scientific title
The Pharmacogenetic and Pathological Assessment of CYP2C19 Activity in Patients with Advanced Cancer as determined by omeprazole metabolism
Query!
Secondary ID [1]
161
0
Clinical Trials New Zealand: CTNZ_
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
CYP2C19
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Advanced cancer
497
0
Query!
Condition category
Condition code
Cancer
577
577
0
0
Query!
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Omeprazole
Query!
Intervention code [1]
371
0
Treatment: Drugs
Query!
Comparator / control treatment
Query!
Control group
Historical
Query!
Outcomes
Primary outcome [1]
670
0
The primary aim of this exploratory study is to determine whether advanced cancer results in a decreased functional activity of CYP2C19, independent of genotype, as assessed by metabolism of a single dose of omeprazole
Query!
Assessment method [1]
670
0
Query!
Timepoint [1]
670
0
At 2 hours post administration
Query!
Secondary outcome [1]
1377
0
To determine whether decreased CYP2C19 function correlates with markers of disease severity as determined by circulating inflammatory cytokines (IL1, IL6 & TNF-α) and a marker of acute phase response, C-reactive protein.
Query!
Assessment method [1]
1377
0
Query!
Timepoint [1]
1377
0
Query!
Eligibility
Key inclusion criteria
Patients with advanced cancer who last received cytotoxic or hormonal therapy for their cancer more than four weeks ago and who are being considered for a new line of therapy for disease progression or inadequate response to prior therapy; adequate renal and liver function; Patients must be able to provide informed consent
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
Not stated
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
Patients receiving medication which is either a CYP2C19 inhibitor or inducer.
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Non-randomised trial
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
Bio-availability
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Not yet recruiting
Query!
Date of first participant enrolment
Anticipated
29/08/2005
Query!
Actual
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
Query!
Sample size
Target
50
Query!
Accrual to date
Query!
Final
Query!
Recruitment outside Australia
Country [1]
171
0
New Zealand
Query!
State/province [1]
171
0
Query!
Funding & Sponsors
Funding source category [1]
627
0
Charities/Societies/Foundations
Query!
Name [1]
627
0
Cancer Society New Zealand
Query!
Address [1]
627
0
Query!
Country [1]
627
0
New Zealand
Query!
Primary sponsor type
Charities/Societies/Foundations
Query!
Name
Cancer Trials New Zealand
Query!
Address
Query!
Country
New Zealand
Query!
Secondary sponsor category [1]
512
0
None
Query!
Name [1]
512
0
-
Query!
Address [1]
512
0
Query!
Country [1]
512
0
Query!
Ethics approval
Ethics application status
Approved
Query!
Summary
Brief summary
Query!
Trial website
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
35162
0
Query!
Address
35162
0
Query!
Country
35162
0
Query!
Phone
35162
0
Query!
Fax
35162
0
Query!
Email
35162
0
Query!
Contact person for public queries
Name
9560
0
Professor Michael Findlay
Query!
Address
9560
0
Clinical Trials New Zealand
Discipline of Oncology
Faculty of Medical and Health Sciences
University of Auckland
Private Bag 92019
Auckland
Query!
Country
9560
0
New Zealand
Query!
Phone
9560
0
+64 9 3737599
Query!
Fax
9560
0
+64 9 3737927
Query!
Email
9560
0
[email protected]
Query!
Contact person for scientific queries
Name
488
0
Dr Nicole McCarthy
Query!
Address
488
0
Discipline of Oncology
Faculty of Medical & Health Sciences
University of Auckland
Private Bag 92019
Auckland
Query!
Country
488
0
New Zealand
Query!
Phone
488
0
+64 9 3737599
Query!
Fax
488
0
+64 9 3737927
Query!
Email
488
0
[email protected]
Query!
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
Download to PDF