# Polarstem Versus Corail; a Comparison of Micromotion and Periprosthetic Bone Remodelling of Two Femoral Stems

> **NCT05815953** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Helse-Bergen HF** · enrollment: 60 (actual)

## Conditions studied

- Arthritis of the Hip

## Interventions

- **DEVICE:** Polarstem
- **DEVICE:** Corail

## Key facts

- **NCT ID:** NCT05815953
- **Lead sponsor:** Helse-Bergen HF
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2017-06-20
- **Primary completion:** 2025-01-31
- **Final completion:** 2033-01-31
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2025-01-20

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05815953

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05815953, "Polarstem Versus Corail; a Comparison of Micromotion and Periprosthetic Bone Remodelling of Two Femoral Stems". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT05815953. Licensed CC0.

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