# PEEK Versus Silicon Interspinous Spacer for Reduction of Supradjacent Segment Degeneration

> **NCT03477955** · NA · COMPLETED · sponsor: **University Hospital of Patras** · enrollment: 55 (actual)

## Conditions studied

- Adjacent Segment Degeneration

## Interventions

- **PROCEDURE:** PEEK interspinous spacer

## Key facts

- **NCT ID:** NCT03477955
- **Lead sponsor:** University Hospital of Patras
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-04
- **Primary completion:** 2006-04
- **Final completion:** 2009-11
- **Target enrollment:** 55 (ACTUAL)
- **Last updated:** 2018-04-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03477955

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03477955, "PEEK Versus Silicon Interspinous Spacer for Reduction of Supradjacent Segment Degeneration". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03477955. Licensed CC0.

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