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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00419679
Registration number
NCT00419679
Ethics application status
Date submitted
7/01/2007
Date registered
9/01/2007
Date last updated
9/01/2007
Titles & IDs
Public title
Use of Hair to Diagnose Breast Cancer
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Scientific title
A Prospective Blinded Study to Evaluate and Characterise an Assay for the Diagnosis of Breast Cancer Using Synchrotron-Derived X-Ray Diffraction of Hair Fibres.
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Secondary ID [1]
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FT3.6k-2006
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Breast Neoplasms
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Condition category
Condition code
Cancer
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Breast
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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The primary outcome is the determination of the accuracy (sensitivity and specificity) of the x-ray diffraction test for breast cancer using hair. Sensitivity is defined as the proportion of all positive Fermiscan tests that are true positives.
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Assessment method [1]
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Timepoint [1]
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Secondary outcome [1]
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The prevalence of a positive x-ray diffraction hair test and a negative mammogram, and of a negative hair test and a positive mammogram
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Assessment method [1]
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Timepoint [1]
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Eligibility
Key inclusion criteria
* Adult women (aged >20) who are undergoing mammography at the Mater Hospital, Sydney, and
* Who are willing and able to provide informed consent; and
* Who have usable scalp and/or pubic hair
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Minimum age
20
Years
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Maximum age
No limit
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Sex
Females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Women who have dyed or permed their scalp hair within the previous 6 weeks and whose pubic hair is unavailable;
* Women with a history of breast cancer ever or other cancers (excluding non-melanoma skin cancer and CIN [cervical intra-epithelial neoplasia]) within 5 years.
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Study design
Purpose of the study
Diagnosis
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
UNKNOWN
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/12/2006
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
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Sample size
Target
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
NSW
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Recruitment hospital [1]
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The Mater Hospital - Sydney
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Recruitment postcode(s) [1]
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2065 - Sydney
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Fermiscan Ltd
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
Study FT3.6k-2006 is a single centre (the Mater Hospital, Sydney), blinded trial of a diagnostic test for breast cancer, with outcomes compared to the gold standard of screening mammogram followed by biopsy where required. This study aims to perform X-ray diffraction analysis of coded hair samples from women with a documented breast health status, to validate the findings of James et al (Nature 398: 33-4, 1999; Int J Cancer 114: 969-72, 2005) who showed that the presence of breast cancer could be detected using synchrotron-derived x-ray diffraction of human hair (scalp or pubic). The aim is also to characterise the sensitivity and specificity of the hair test in detecting breast cancer in a screening setting, and to determine the significance of a positive hair test and a negative mammogram.
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Trial website
https://clinicaltrials.gov/study/NCT00419679
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Trial related presentations / publications
James VJ. A place for fiber diffraction in the detection of breast cancer? Cancer Detect Prev. 2006;30(3):233-8. doi: 10.1016/j.cdp.2006.04.001. Epub 2006 Jul 28. James V, Corino G, Robertson T, Dutton N, Halas D, Boyd A, Bentel J, Papadimitriou J. Early diagnosis of breast cancer by hair diffraction. Int J Cancer. 2005 May 10;114(6):969-72. doi: 10.1002/ijc.20824. James V. False-positive results in studies of changes in fiber diffraction of hair from patients with breast cancer may not be false. J Natl Cancer Inst. 2003 Jan 15;95(2):170-1. doi: 10.1093/jnci/95.2.170. No abstract available. Erratum In: J Natl Cancer Inst. 2003 Feb 19;95(4):334. Meyer P, James VJ. Experimental confirmation of a distinctive diffraction pattern in hair from women with breast cancer. J Natl Cancer Inst. 2001 Jun 6;93(11):873-5. doi: 10.1093/jnci/93.11.873. No abstract available. James V, Kearsley J, Irving T, Amemiya Y, Cookson D. Using hair to screen for breast cancer. Nature. 1999 Mar 4;398(6722):33-4. doi: 10.1038/17949. No abstract available.
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Public notes
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Contacts
Principal investigator
Name
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Phillip Yuile, MBBS (Hons), FRNZCR
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Address
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The Mater Hospital, Sydney
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Peter French, BSc, MSc, PhD
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Address
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Country
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Phone
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+61292454460
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Fax
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Email
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[email protected]
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Contact person for scientific queries
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
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT00419679
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