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Trial registered on ANZCTR
Registration number
ACTRN12624001186549p
Ethics application status
Not yet submitted
Date submitted
1/09/2024
Date registered
27/09/2024
Date last updated
27/09/2024
Date data sharing statement initially provided
27/09/2024
Type of registration
Prospectively registered
Titles & IDs
Public title
TXI (Texture and Colour Enhancement Imaging) for Detection of Colorectal Lesions in Adults undergoing Colonoscopy
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Scientific title
TXI (Texture and Colour Enhancement Imaging) for Detection of Colorectal Lesions in Adults undergoing Colonoscopy
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Secondary ID [1]
312859
0
none
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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:
Polyp
334996
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Condition category
Condition code
Oral and Gastrointestinal
331510
331510
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0
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Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
TXI is just an imaging technique which is already built in the software that is used for colonoscopy. The TXI is used simply by toggling a button on the colonoscope which toggles between white light and TXI light.
The duration will be same as duration of the colonoscopy which is about 20 minutes.
The colonoscopy will be performed in the endoscopy suite as standard
There will not be a cross over
intervention will be delivered by gastroenterologists
duration would be duration of procedure, minimum withdrawal time in a colonoscopy is 6 minutes, so at least 6 minutes of using white light or TXI light
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Intervention code [1]
329400
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Early detection / Screening
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Comparator / control treatment
The control arm will be participants having colonoscopy with white light.
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Control group
Active
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Outcomes
Primary outcome [1]
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detection rate of colorectal lesions , it is a composite outcome
so composite rate of detection of colorectal lesions
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Assessment method [1]
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specificity of TXI when compared to white light by comparing the number of colorectal lesions identified during the proceudre
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Timepoint [1]
339255
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The specific time to assess the outcome would be at the end of the procedure using either the white light or TXI
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Secondary outcome [1]
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Acceptability of TXI
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Assessment method [1]
439285
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review of medical records by reviewing of each colonoscopy report
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Timepoint [1]
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12 months post intervention
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Eligibility
Key inclusion criteria
Inclusion Criteria
- Aged 18 years or older undergoing colonoscopy.
- Ability to give informed consent.
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Minimum age
18
Years
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Maximum age
No limit
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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
Exclusion Criteria
- Inflammatory bowel disease
- Known polyposis syndrome.
- Unable to give informed consent.
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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)
central randomisation by computer
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Simple randomisation using a randomisation table created
by computer software (i.e. computerised sequence
generation)
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Masking / blinding
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Who is / are masked / blinded?
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Intervention assignment
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Other design features
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Phase
Not Applicable
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Type of endpoint/s
Efficacy
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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
4/11/2024
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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
400
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
QLD
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Funding & Sponsors
Funding source category [1]
317305
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Hospital
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Name [1]
317305
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Gold Coast University Hospital
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Address [1]
317305
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Country [1]
317305
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Australia
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Primary sponsor type
Hospital
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Name
Gold Coast University Hospital
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Address
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Country
Australia
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Secondary sponsor category [1]
319586
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None
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Name [1]
319586
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Address [1]
319586
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Country [1]
319586
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Ethics approval
Ethics application status
Not yet submitted
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Ethics committee name [1]
316035
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Gold Coast Hospital and Health Service Human Research Ethics Committee
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Ethics committee address [1]
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https://www.goldcoast.health.qld.gov.au/research/researchers/ethics/human-research-ethics-committee
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Ethics committee country [1]
316035
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Australia
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Date submitted for ethics approval [1]
316035
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01/10/2024
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Approval date [1]
316035
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Ethics approval number [1]
316035
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Summary
Brief summary
You are invited to participate in a study using TXI, which is a new imaging software in colonoscopy. This has recently been incorporated within the machine used to process pictures of your bowel during colonoscopy and is available for use in our hospital. TXI enhances the colour and texture characteristics of the bowel lining, making subtle changes and abnormalities more noticeable during colonoscopy. This technology can highlight the contrast between a polyp and the surrounding normal tissue, potentially aiding in the detection of small or flat polyps that may otherwise be missed. Our recent experience with this technology suggests it may increase the ability of endoscopists to detect polyps in the bowel and help us make a decision about which ones may need to be removed. Since you are undergoing a colonoscopy to detect or exclude polyps in your bowel, we would like to invite you to participate in this study.
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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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Dr Arif Rehman
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Address
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Royal Brisbane and Women Hospital, Butterfield St, Herston QLD 4006
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Country
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Australia
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Phone
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+61 435742461
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Fax
136578
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Email
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[email protected]
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Contact person for public queries
Name
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Arif Rehman
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Address
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Royal Brisbane and Women Hospital, Butterfield St, Herston QLD 4006
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Country
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Australia
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Phone
136579
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+61 435742461
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Fax
136579
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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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Arif Rehman
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Address
136580
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Royal Brisbane and Women Hospital, Butterfield St, Herston QLD 4006
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Country
136580
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Australia
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Phone
136580
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+61 435742461
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Fax
136580
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Email
136580
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[email protected]
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Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
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No/undecided IPD sharing reason/comment
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What supporting documents are/will be available?
No Supporting Document Provided
Doc. No.
Type
Citation
Link
Email
Other Details
Attachment
24151
Study protocol
388380-(Uploaded-01-09-2024-13-59-13)-TXI protocol.doc
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