# Perianal Fistula (PAF) Validation and Burden of Illness Study

> **NCT03981939** · — · COMPLETED · sponsor: **Takeda** · enrollment: 3032 (actual)

## Conditions studied

- Inflammatory Bowel Disease
- Perianal Fistula
- Crohns Disease

## Interventions

- **OTHER:** No intervention

## Key facts

- **NCT ID:** NCT03981939
- **Lead sponsor:** Takeda
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-07-02
- **Primary completion:** 2019-12-17
- **Final completion:** 2019-12-31
- **Target enrollment:** 3032 (ACTUAL)
- **Last updated:** 2021-04-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03981939

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03981939, "Perianal Fistula (PAF) Validation and Burden of Illness Study". Retrieved via AI Analytics 2026-09-26 from https://api.ai-analytics.org/clinical/NCT03981939. Licensed CC0.

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