# Oxford Signature vs. Conventional Global Study

> **NCT01763684** · NA · TERMINATED · sponsor: **Zimmer Biomet** · enrollment: 266 (actual)

## Conditions studied

- Osteoarthritis
- Osteoarthritis, Knee
- Osteonecrosis

## Interventions

- **DEVICE:** Signature Custom Guides
- **PROCEDURE:** Conventional Instrumentation

## Key facts

- **NCT ID:** NCT01763684
- **Lead sponsor:** Zimmer Biomet
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2012-09
- **Primary completion:** 2016-08
- **Final completion:** 2016-08
- **Target enrollment:** 266 (ACTUAL)
- **Why stopped:** Due to slow enrollment and not being able to reach the primary endpoint
- **Last updated:** 2021-04-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01763684

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01763684, "Oxford Signature vs. Conventional Global Study". Retrieved via AI Analytics 2026-07-27 from https://api.ai-analytics.org/clinical/NCT01763684. Licensed CC0.

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