# Pilot Study of the Spiration IBV™ System

> **NCT00145548** · PHASE2 · COMPLETED · sponsor: **Olympus Corporation of the Americas** · enrollment: 91 (actual)

## Conditions studied

- Emphysema

## Interventions

- **DEVICE:** Intra Bronchial Valve

## Key facts

- **NCT ID:** NCT00145548
- **Lead sponsor:** Olympus Corporation of the Americas
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2003-12
- **Primary completion:** 2007-08
- **Final completion:** 2007-08
- **Target enrollment:** 91 (ACTUAL)
- **Last updated:** 2011-06-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00145548

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00145548, "Pilot Study of the Spiration IBV™ System". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00145548. Licensed CC0.

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