Patients with inflammatory bowel disease (IBD) carry an increased risk of colorectal cancer (CRC). To detect and remove dysplastic precursors before progressing to CRC, IBD patients receive regular surveillance colonoscopies with fixed intervals…
ID
Bron
Verkorte titel
Aandoening
Inflammatory bowel disease, IBD, Crohn's disease, ulcerative colitis
Ondersteuning
Onderzoeksproduct en/of interventie
Uitkomstmaten
Primaire uitkomstmaten
1. To determine patients’ preferences with respect to colonoscopic surveillance intervals.
Achtergrond van het onderzoek
See hypothesis
Doel van het onderzoek
Patients with inflammatory bowel disease (IBD) carry an increased risk of colorectal cancer (CRC). To detect and remove dysplastic precursors before progressing to CRC, IBD patients receive regular surveillance colonoscopies with fixed intervals based on risk profiles. However, current guidelines do not take the patients’ preferences into account. Individual preferences have been found to influence uptake in a CRC-screening programme in a non-IBD population. However, preferences of IBD patients regarding surveillance have never been studied. Therefore, we aim to evaluate preferences of IBD patients with respect to present CRC screening regimes in order to improve surveillance acceptability and compliance. We will perform a discrete choice experiment, a choice-based conjoint analysis, to investigate patients' preferences regarding IBD surveillance. This technique will make it possible to investigate which burden of surveillance intensity patients are willing to undergo with regard to (long term) health benefit and make it possible to analyse subgroups to investigate which factors influence patients preferences (e.g. age, education level, bowel preparation).
Onderzoeksopzet
Inclusion; after signing informed consent patients will be asked to fill in our questionnaire once. The completion of the questionnaire marks the end of the study for the participant.
Onderzoeksproduct en/of interventie
Patients will be asked to fill in our questionnaire once
Publiek
Wetenschappelijk
Belangrijkste voorwaarden om deel te mogen nemen (Inclusiecriteria)
- Diagnosis of IBD (Crohn’s disease, ulcerative colitis, IBD-unclassified)
- Age ≥ 18 years
- Signed informed consent
- Fulfilling criteria to undergo surveillance colonoscopy according to the Dutch IBD guidelines
Belangrijkste redenen om niet deel te kunnen nemen (Exclusiecriteria)
Potential subjects who meet any of the following criteria will be excluded from participation from this study:
- No signed informed consent
- Insufficient knowledge of the Dutch language or illiteracy to independently complete the questionnaire
Opzet
Deelname
Voornemen beschikbaar stellen Individuele Patiënten Data (IPD)
Toelichting
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 | NL8300 |
| Ander register | METC Utrecht, non-WMO research : METC19-779/C |