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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT05935124




Registration number
NCT05935124
Ethics application status
Date submitted
28/06/2023
Date registered
7/07/2023

Titles & IDs
Public title
A Randomized Comparison Between White Light Endoscopy and Bright Narrow Band Imaging in the Diagnosis of Right Sided Colonic Polyps in Asymptomatic Subjects Undergoing Screening Colonoscopy
Scientific title
A Randomized Comparison Between White Light Endoscopy (WLE) and Bright Narrow Band Imaging (B-NBI) in the Diagnosis of Right Sided Colonic Polyps in Asymptomatic Subjects Undergoing Screening Colonoscopy
Secondary ID [1] 0 0
4222
Universal Trial Number (UTN)
Trial acronym
WLEvsB-NBI
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Adenoma Colon 0 0
Condition category
Condition code
Cancer 0 0 0 0
Bowel - Back passage (rectum) or large bowel (colon)
Metabolic and Endocrine 0 0 0 0
Other endocrine disorders
Oral and Gastrointestinal 0 0 0 0
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Other: First withdrawal - White light endoscopy - white light (WLE) high definition colonoscope (Olympus 190 series) first and then B-NBI

Other: First withdrawal - Bright Narrow Band Imagin - B-NBI first and then WLE with the same colonoscope.
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Rate of right sided polyp detection with WLE and B-NBI
Timepoint [1] 0 0
1 day
Secondary outcome [1] 0 0
Rate of the detection of SSPs in the right colon with WLE and B-NBI
Timepoint [1] 0 0
1 day

Eligibility
Key inclusion criteria
* Asymptomatic subjects undergoing screening colonoscopy
* age > 50.
* average risk subjects defined as those without a personal history of inflammatory bowel disease, colon adenoma or cancer or family history of FAP or Familial non-polyposis syndrome or first degree relatives having diagnosed to have colo-rectal carcinoma, no colonoscopy in past 5 years and, ability to provide a written consent to trial participation
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
* unable to consent

Study design
Purpose of the study
Diagnosis
Allocation to intervention
Randomised controlled 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
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s


Intervention assignment
Parallel
Other design features
Phase
Not applicable
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
1/08/2015
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
1/11/2025
Actual
Sample size
Target
600
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW
Recruitment hospital [1] 0 0
Westmead Hospital - Sydney
Recruitment postcode(s) [1] 0 0
2145 - Sydney

Funding & Sponsors
Primary sponsor type
Other
Name
Western Sydney Local Health District
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Kathleen Goodrick, BN
Address 0 0
Country 0 0
Phone 0 0
8890555
Fax 0 0
Email 0 0
Contact person for scientific queries

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
No/undecided IPD sharing reason/comment


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/NCT05935124