# VIVO Clinical Study

> **NCT01970007** · NA · COMPLETED · sponsor: **Cook Research Incorporated** · enrollment: 243 (actual)

## Conditions studied

- Symptomatic Venous Outflow Obstruction in the Iliofemoral Vein

## Interventions

- **DEVICE:** Zilver Vena Venous Self-Expanding Stent

## Key facts

- **NCT ID:** NCT01970007
- **Lead sponsor:** Cook Research Incorporated
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-12-13
- **Primary completion:** 2017-11-20
- **Final completion:** 2019-11-20
- **Target enrollment:** 243 (ACTUAL)
- **Last updated:** 2021-04-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01970007

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01970007, "VIVO Clinical Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT01970007. Licensed CC0.

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