# The Effect of Inhibition of B7-mediated Costimulation on Allergic Airway Inflammation in Mild Atopic Asthmatics

> **NCT00784459** · PHASE2 · COMPLETED · sponsor: **Washington University School of Medicine** · enrollment: 24 (actual)

## Conditions studied

- Atopic Asthma

## Interventions

- **DRUG:** abatacept
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00784459
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-10
- **Primary completion:** 2011-12
- **Final completion:** 2012-02
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2014-02-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00784459

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00784459, "The Effect of Inhibition of B7-mediated Costimulation on Allergic Airway Inflammation in Mild Atopic Asthmatics". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT00784459. Licensed CC0.

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