Sessile Serrated Adenoma
Conditions
Keywords
Colonoscopy, Endoscopic resection, Sessile serrated adenoma
Brief summary
Study of endoscopic imaging in the detection of dysplasia within serrated colonic lesions \>= 8mm in size
Detailed description
Observational study Structured endoscopic imaging protocol devised Applied prospectively to sequential SSP \>= 8mm detected in a tertiary endoscopic resection cohort Review of specimens by blinded specialist pathologists Review of incongruent cases by endoscopists and pathologists
Interventions
DIAGNOSTIC_TESTEndoscopic imaging
Analysis of the presence of dysplasia within sessile serrated polyps (SSP) using endoscopic imaging (high definition white light +- narrow band imaging)
Sponsors
Western Sydney Local Health District
Study design
Observational model
CASE_ONLY
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
Inclusion criteria
* Patients referred to a tertiary endoscopic resection practice with any sessile serrated polyp (SSP) \>= 8mm
Exclusion criteria
* Patients referred to a tertiary endoscopic resection practice without sessile serrated polyps (SSP)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Dysplasia | at the initial procedure when the sessile serrated polyp (SSP) is analysed by the endoscopist compared with when the SSP is analysed at histopathology less than one week later. no ongoing determination | Presence of dysplasia within sessile serrated polyps (SSP) using endoscopic imaging and congruence with histopathology |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Sessile serrated polyp | at the initial procedure compared with histopathology within 1 week. no ongoing determination | Determination of a specific polyp as an sessile serrated polyp (SSP) |
Countries
Australia
Outcome results
None listed