The proximal adenoma detection rate; a newly proposed colonoscopy quality indicator to be used in addition to the adenoma detection rate?

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON26338

Enrollment

8000

Registered

2017-11-30

Start date

2011-01-01

Completion date

Unknown

Last updated

2024-02-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colorectal polyps Colorectal adenomas Serrated polyps Colonoscopy Colorectale poliepen Colorectale adenomen Serrated poliepen Coloscopie

Interventions

This is a cross-sectional study of data retrieved from a prospectively collected database of all colonoscopies performed in a single colonoscopy center according to the local daily practice. No formal

Eligibility

Inclusion criteria

Inclusion criteria: We only included the complete colonoscopies performed by endoscopists who performed at least 50 complete colonoscopies within the timeframe of the study.

Exclusion criteria

Exclusion criteria: Colonoscopies performed in patients known with hereditary CRC syndrome, hereditary polyposis syndromes or inflammatory bowel disease (IBD) were excluded. All colonoscopies performed in fecal immunochemical test (FIT)-positive patients were excluded from the analyses as well.

Design outcomes

Primary

Measure	Time frame
The occurence of variances in the proximal ADR and the PSPDR among gastroenterologists and senior gastroenterology residents	—

Secondary

Measure	Time frame
The association between the proximal ADR and the PSPDR with the ADR.	—

Contacts

Public ContactMaxime E.S. Bronzwaer

Meibergdreef 9

m.e.bronzwaer@amc.uva.nl+31 20 566 6464

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)