Comparison of standard versus high definition colonoscopy for polyp detection
| ISRCTN | ISRCTN60128262 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN60128262 |
| Secondary identifying numbers | N/A |
- Submission date
- 28/07/2009
- Registration date
- 04/09/2009
- Last edited
- 04/09/2009
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Digestive System
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year
Plain English summary of protocol
Not provided at time of registration
Contact information
Dr Gregorios Paspatis
Scientific
Scientific
Benizelion General Hospital
Knossou Avenue
Heraklion
71409
Greece
Study information
| Study design | Randomised controlled trial |
|---|---|
| Primary study design | Interventional |
| Secondary study design | Randomised controlled trial |
| Study setting(s) | Hospital |
| Study type | Treatment |
| Participant information sheet | Not available in web format, please use the contact details below to request a patient information sheet |
| Scientific title | Comparison of standard versus high definition colonoscopy for polyp detection: a randomised controlled trial |
| Study objectives | We sought to compare the performance of colonoscopy using a high definition (HD), wide-angle endoscope versus a standard colonoscope (SC) for the detection of polyps. |
| Ethics approval(s) | Ethics Committee of the Benizelion General Hospital approved in July 2009 |
| Health condition(s) or problem(s) studied | Colorectal polyps, colonoscopy |
| Intervention | In the SC group, a standard-resolution, standard-angle (140°) videocolonoscope - Olympus (Tokyo, Japan) was used with a high-definition 1080-line screen - Olympus (OEV191H, Tokyo, Japan). In the HD group, colonoscopy was performed with a wide-angle (170°), high-resolution videocolonoscope - Olympus (CFH180AL, Tokyo, Japan) with the same HD screen. |
| Intervention type | Other |
| Primary outcome measure | Performance of the colonoscopy, measured 10/10/2008. |
| Secondary outcome measures | Detection of small polyps (less than or equal to 5 mm), measured 10/10/2009. |
| Overall study start date | 07/05/2008 |
| Completion date | 10/10/2008 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Adult |
| Sex | Both |
| Target number of participants | 390 |
| Key inclusion criteria | Patients were eligible if they were aged 50 years and older, either sex |
| Key exclusion criteria | 1. Polyposis syndromes 2. Hereditary nonpolyposis colorectal cancer (CRC) 3. Previous surgical resection of the colon or rectum 4. Active anticoagulation 5. Inflammatory bowel disease |
| Date of first enrolment | 07/05/2008 |
| Date of final enrolment | 10/10/2008 |
Locations
Countries of recruitment
- Greece
Study participating centre
Benizelion General Hospital
Heraklion
71409
Greece
71409
Greece
Sponsor information
Benizelion General Hospital (Greece)
Hospital/treatment centre
Hospital/treatment centre
Knossou Avenue
Heraklion
71409
Greece
"ROR" |
https://ror.org/043889z90 |
|---|
Funders
Funder type
Hospital/treatment centre
Benizelion General Hospital (Greece)
No information available
Results and Publications
| Intention to publish date | |
|---|---|
| Individual participant data (IPD) Intention to share | No |
| IPD sharing plan summary | Not provided at time of registration |
| Publication and dissemination plan | Not provided at time of registration |
| IPD sharing plan |
