Crohn's disease inflammatory bowel disease ulcerative colitis
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Age 4-18 years 2.Diarrhoea >= 2 weeks or >= 2 episodes of diarrhoea in the past 6 months or recurrent abdominal pain (>= 2 episodes of abdominal pain in the past 6 months) 3.Informed consent
Exclusion criteria
Exclusion criteria: 1.Previously established diagnosis of chronic organic gastrointestinal disease 2.A complete evaluation in the past year for abdominal symptoms, including endoscopy 3.Chronic use of antibiotics, Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) or oral corticosteroids. 4.Difficulty in understanding questionnaires due to cognitive impairment or language problems
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity, specificity and ROC-curve of faecal calprotectin. Test results of faecal calprotectin will be compared to a diagnosis of IBD after 12 months follow-up. Outcome of care defined as optimal care, delay of diagnosis, and unnecessary endoscopy are secondary endpoints. | — |
Secondary
| Measure | Time frame |
|---|---|
| Health related quality of life | — |
Countries
Netherlands