# The Influence of 5-Aminosalicylates on Thiopurine Metabolite Levels

> **NCT00167882** · PHASE4 · COMPLETED · sponsor: **Amsterdam UMC, location VUmc** · enrollment: 24 (—)

## Conditions studied

- Crohn's Disease
- Ulcerative Colitis
- Inflammatory Bowel Disease

## Interventions

- **DRUG:** 5-aminosalicylate (Pentasa, Ferring)

## Key facts

- **NCT ID:** NCT00167882
- **Lead sponsor:** Amsterdam UMC, location VUmc
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-07
- **Primary completion:** —
- **Final completion:** 2006-08
- **Target enrollment:** 24 (—)
- **Last updated:** 2006-09-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00167882

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00167882, "The Influence of 5-Aminosalicylates on Thiopurine Metabolite Levels". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00167882. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*