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Trial registered on ANZCTR
Registration number
ACTRN12612000947808
Ethics application status
Not yet submitted
Date submitted
28/08/2012
Date registered
5/09/2012
Date last updated
5/09/2012
Type of registration
Prospectively registered
Titles & IDs
Public title
The role of fluorescence in situ hybridization (FISH) in the early detection of bladder cancer using Photodynamic diagnosis (PDD)
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Scientific title
The role of fluorescence in situ hybridization (FISH) in the early detection of bladder cancer using PDD
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Secondary ID [1]
281107
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Nil
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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:
bladder cancer
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Condition category
Condition code
Cancer
287591
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0
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Bladder
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Intervention/exposure
Study type
Observational
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Patient registry
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
A multicolour-fluorescence in situ hybridization (FISH) approach will be performed on a liquid-based washing urinary cytology and on suspicious lesions in all participants. This will be performed once in all cases. The duration of fluorescence in situ hybridization and the histopathologic evaluation will be performed by our uro-pathologist. They will each last approximately two days. It will neither mean longer hospitalization nor more than the usual tissue specimens for all patients.
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Intervention code [1]
285559
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Not applicable
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Comparator / control treatment
no control group
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Control group
Uncontrolled
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Outcomes
Primary outcome [1]
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To investigate, whether through PDD identified and histologically diagnosed false-positive-lesions, are not indeed already anticipatory lesions with chromosomal aberrations.
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Assessment method [1]
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Timepoint [1]
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The first results and primary outcomes will be assessed after twelve months.
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Secondary outcome [1]
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Nil
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Assessment method [1]
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Timepoint [1]
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Nil
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Eligibility
Key inclusion criteria
urothelial carcinoma of the bladder
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Minimum age
21
Years
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Maximum age
99
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
none
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Study design
Purpose
Natural history
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Duration
Cross-sectional
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Selection
Defined population
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Timing
Prospective
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Statistical methods / analysis
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Recruitment
Recruitment status
Not yet recruiting
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Date of first participant enrolment
Anticipated
1/06/2013
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Actual
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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
50
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Accrual to date
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Final
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Recruitment outside Australia
Country [1]
4512
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Italy
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State/province [1]
4512
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Bolzano (BZ)
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Funding & Sponsors
Funding source category [1]
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Hospital
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Name [1]
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Central Hospital of Bolzano
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Address [1]
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Lorenz-Boehler-Street 5
39100 Bolzano
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Country [1]
285889
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Italy
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Primary sponsor type
Hospital
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Name
Central Hospital of Bolzano
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Address
Lorenz-Boehler-Street 5
39100 Bolzano
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Country
Italy
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Secondary sponsor category [1]
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None
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Name [1]
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Address [1]
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Country [1]
284713
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Ethics approval
Ethics application status
Not yet submitted
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Ethics committee name [1]
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Ethics committee address [1]
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Ethics committee country [1]
287918
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Date submitted for ethics approval [1]
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01/01/2013
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Approval date [1]
287918
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Ethics approval number [1]
287918
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Summary
Brief summary
The percentage of the false positive lesions in photodynamic diagnosis (PDD) ranges between 7,1% and 47% in the literature. Careful interpretation and indication of PDD is necessary in case of previous instillation therapy especially with BCG and false positive rates of 64%. Whether histologically proven false positive fluorescence is caused by early malignant genetic changes has been discussed but is still the object of research..
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Address
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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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Thomas Martini
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Address
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Heinrich-Fuchs-Str. 103
69126 Heidelberg
Germany
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Country
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Germany
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Phone
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+49(0)17631243718
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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
Name
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Thomas Martini
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Address
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Heinrich-Fuchs-Str. 103
69126 Heidelberg
Germany
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Country
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Germany
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Phone
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+49(0)17631243718
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Fax
8804
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Email
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[email protected]
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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.
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