# Efficacy and Safety of Trichuris Suis Ova (TSO) as Compared to Placebo

> **NCT01576471** · PHASE2 · COMPLETED · sponsor: **Coronado Biosciences, Inc.** · enrollment: 250 (actual)

## Conditions studied

- Crohn's Disease

## Interventions

- **BIOLOGICAL:** Trichuris suis ova (TSO)
- **BIOLOGICAL:** Placebo

## Key facts

- **NCT ID:** NCT01576471
- **Lead sponsor:** Coronado Biosciences, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-07
- **Primary completion:** 2013-10
- **Final completion:** 2014-10
- **Target enrollment:** 250 (ACTUAL)
- **Last updated:** 2017-06-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01576471

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01576471, "Efficacy and Safety of Trichuris Suis Ova (TSO) as Compared to Placebo". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01576471. Licensed CC0.

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