# Wright Medical Technology Metal-on-Metal 522 Post-Market Surveillance Study

> **NCT03450733** · — · COMPLETED · sponsor: **MicroPort Orthopedics Inc.** · enrollment: 173 (actual)

## Conditions studied

- Osteoarthritis, Hip
- Hip Disease
- Hip Osteoarthritis
- Joint Pain

## Interventions

- **DEVICE:** Wright Medical Technology Metal-on-Metal Total Hip System

## Key facts

- **NCT ID:** NCT03450733
- **Lead sponsor:** MicroPort Orthopedics Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-11
- **Primary completion:** 2021-11-24
- **Final completion:** 2022-06-18
- **Target enrollment:** 173 (ACTUAL)
- **Last updated:** 2022-10-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03450733

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03450733, "Wright Medical Technology Metal-on-Metal 522 Post-Market Surveillance Study". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03450733. Licensed CC0.

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