# A Study to Evaluate the Conformis iTotal Identity Knee Replacement System

> **NCT04667559** · — · TERMINATED · sponsor: **Restor3D** · enrollment: 22 (actual)

## Conditions studied

- Osteoarthritis, Knee

## Interventions

- **DEVICE:** Conformis iTotal Identity Knee Replacement System

## Key facts

- **NCT ID:** NCT04667559
- **Lead sponsor:** Restor3D
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2020-10-12
- **Primary completion:** 2022-12-14
- **Final completion:** 2022-12-14
- **Target enrollment:** 22 (ACTUAL)
- **Why stopped:** Decision of investigational team
- **Last updated:** 2023-10-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04667559

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04667559, "A Study to Evaluate the Conformis iTotal Identity Knee Replacement System". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04667559. Licensed CC0.

---

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