1) Whether endoscopists are able to learn optical diagnosis of colonic polyps using NBI by a validated training and feedback program 2) Whether these endoscopists are able to reach the threshold provided by the PIVI guidelines for predicting the…
ID
Bron
Verkorte titel
Aandoening
Randomized control trial
Colonic Polyps/diagnosis*
Colorectal Neoplasms/diagnosis*
Colonic Polyps/pathology*
Colonoscopy*/economics
Health care costs
Sensitivity and Specificity
Hospitals, community
Early Detection of Cancer
Eventueel:
Male
Female
Adult
Middle aged
Ondersteuning
Dutch Maag-Lever-Darm Stichting
Onderzoeksproduct en/of interventie
Uitkomstmaten
Primaire uitkomstmaten
Primary aims <br>
1) Number of training rounds needed to reach clinically acceptable prediction of histology (accuracy > 90%) for colorectal lesions <br>
2) To assess whether qualified endoscopists are able to maintain this performance over a year, and if feedback is of additional value
Doel van het onderzoek
1) Whether endoscopists are able to learn optical diagnosis of colonic polyps using NBI by a validated training and feedback program
2) Whether these endoscopists are able to reach the threshold provided by the PIVI guidelines for predicting the diagnosis of diminutive lesions
3) Whether regular measurement and feedback of optical diagnosis will be needed to assure the quality of this optical diagnosis strategy.
Onderzoeksopzet
- 3-monthly feedback with up-to-date accuracy, negative predictive value, sensitivity and specificity on optical diagnosis of diminutive (1-5mm) and small (6-9mm) polyps.
- Overview of NICE/WASP/KUDO optical diagnosis principles
Onderzoeksproduct en/of interventie
Validated training, qualification and 3-monthly feedback
Algemeen / deelnemers
Department of Gastroenterology and Hepatology <br>
P.O. Box 22660
Evelien Dekker
Meibergdreef 9
Amsterdam 1105 AZ
The Netherlands
+31 (0)20 5664702
e.dekker@amc.uva.nl
Wetenschappers
Department of Gastroenterology and Hepatology <br>
P.O. Box 22660
Evelien Dekker
Meibergdreef 9
Amsterdam 1105 AZ
The Netherlands
+31 (0)20 5664702
e.dekker@amc.uva.nl
Belangrijkste voorwaarden om deel te mogen nemen (Inclusiecriteria)
Patients: all those with polyps who receive a coloscopy in the context of the Dutch bowel cancer screening program
Endoscopists: all those who are accredited to perform colonoscopies for the nationwide Dutch bowel colorectal cancer screening program
Belangrijkste redenen om niet deel te kunnen nemen (Exclusiecriteria)
Patients with inflammatory bowel disease. Patients who had a CRC before.
Opzet
Deelname
Opgevolgd door onderstaande (mogelijk meer actuele) registratie
Geen registraties gevonden.
Andere (mogelijk minder actuele) registraties in dit register
Geen registraties gevonden.
In overige registers
| Register | ID |
|---|---|
| NTR-new | NL4517 |
| NTR-old | NTR4635 |
| Ander register | METC AMC: W14_099 : MLDS: FP-13 |