# In Vivo Kinematics for Subjects Having a MicroPort Medial Pivot or DePuy Attune PCR TKA

> **NCT04103502** · — · WITHDRAWN · sponsor: **The University of Tennessee, Knoxville**

## Conditions studied

- Total Knee Arthroplasty
- Osteo Arthritis Knee
- Knee Injuries
- Knee Imlant

## Interventions

- **DEVICE:** MicroPort Medial Pivot TKA
- **DEVICE:** DePuy Attune PCR TKA

## Key facts

- **NCT ID:** NCT04103502
- **Lead sponsor:** The University of Tennessee, Knoxville
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2025-05
- **Primary completion:** 2025-12-15
- **Final completion:** 2025-12-15
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Funding withdrawn, no participants recruited
- **Last updated:** 2026-05-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04103502

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04103502, "In Vivo Kinematics for Subjects Having a MicroPort Medial Pivot or DePuy Attune PCR TKA". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04103502. Licensed CC0.

---

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