# Retrospective Evaluation of Performance of Coflex® Interlaminer Technology Versus Decompression With or Without Fusion

> **NCT03041896** · — · COMPLETED · sponsor: **Paradigm Spine** · enrollment: 5050 (actual)

## Conditions studied

- Spinal Stenosis

## Interventions

- **DEVICE:** coflex® Interlaminar Technology

## Key facts

- **NCT ID:** NCT03041896
- **Lead sponsor:** Paradigm Spine
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-07
- **Primary completion:** 2017-12
- **Final completion:** 2018-08
- **Target enrollment:** 5050 (ACTUAL)
- **Last updated:** 2020-05-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03041896

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03041896, "Retrospective Evaluation of Performance of Coflex® Interlaminer Technology Versus Decompression With or Without Fusion". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT03041896. Licensed CC0.

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