# A Clinical Trial Study of Knee System in Primary Total Knee Arthroplasty in China

> **NCT02399046** · NA · COMPLETED · sponsor: **Johnson & Johnson Medical (Suzhou) Ltd.** · enrollment: 160 (actual)

## Conditions studied

- Arthritis, Rheumatoid
- Osteoarthritis
- Post-traumatic; Arthrosis

## Interventions

- **DEVICE:** Total Knee System made in China (Sigama, CoCr, PFC)
- **DEVICE:** Total Knee System made outside of China (Sigama, NP, PFC)

## Key facts

- **NCT ID:** NCT02399046
- **Lead sponsor:** Johnson & Johnson Medical (Suzhou) Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-08-17
- **Primary completion:** 2019-07-10
- **Final completion:** 2019-10-25
- **Target enrollment:** 160 (ACTUAL)
- **Last updated:** 2019-11-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02399046

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02399046, "A Clinical Trial Study of Knee System in Primary Total Knee Arthroplasty in China". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02399046. Licensed CC0.

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