# A Multi-centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Polyethylene-on-metal Bearing in Primary Total Hip Replacement

> **NCT00208429** · PHASE4 · WITHDRAWN · sponsor: **DePuy International**

## Conditions studied

- Rheumatoid Arthritis
- Osteoarthritis
- Post-traumatic Arthritis
- Collagen Disorders
- Avascular Necrosis
- Traumatic Femoral Fractures
- Nonunion of Femoral Fractures
- Congenital Hip Dysplasia
- Slipped Capital Femoral Epiphysis

## Interventions

- **DEVICE:** Pinnacle Acetabular System

## Key facts

- **NCT ID:** NCT00208429
- **Lead sponsor:** DePuy International
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2004-07-01
- **Primary completion:** 2009-07-01
- **Final completion:** 2019-07-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Site Principal Investigator became seriously ill, so study abandoned before the start of recruitment
- **Last updated:** 2017-06-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00208429

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00208429, "A Multi-centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Polyethylene-on-metal Bearing in Primary Total Hip Replacement". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT00208429. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*