ClinicalTrials.gov record

Completed No phase listed Observational Accepts healthy volunteers Results available

In Vivo Determination of 3D Patellofemoral Mechanics

ClinicalTrials.gov ID: NCT01290627

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Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study will analyze the tibio-femoral and patellofemoral (motion) and mechanics (forces) of participants having a normal knee or a total knee arthroplasty (TKA) using one or two different (TKA) devices Low Contract Stress (LCS) Posterior Stabilizing (PS) Rotating Platform (RP) Total Knee Arthroplasty (TKA). All knees will be analyzed using an image matching technique that will convert a two-dimensional (2D) fluoroscopic image into a three-dimensional (3D) image. In conjunction with the fluoroscopic analysis, electromyography (EMG) data, and ground reaction force (GRF) data will all be allow for a complete analysis of the knee joints. These results will help the orthopaedic community better understand knee motion so they can improve testing on existing implants and develop future implants that will further enhance patients' lives.

Study identification

NCT ID: NCT01290627
Recruitment status: Completed
Study type: Observational
Phase: Not listed
Lead sponsor: The University of Tennessee, Knoxville; Other
Enrollment: 30 participants

Conditions and interventions

Conditions

Interventions

Device

Eligibility (public fields only)

Age range: 20 Years to 85 Years
Sex: All
Healthy volunteers: Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Feb 2011 (Type not available)
Primary completion: Sep 2011 (Actual)
Completion: Sep 2011 (Actual)
Last update posted: Oct 29, 2019

2011

United States locations

U.S. sites: 4
U.S. states: 2
U.S. cities: 2

Facility	City	State	ZIP	Site status
Colorado Joint Replacement	Denver	Colorado	80210	—
Porter Adventist Hospital	Denver	Colorado	80210	—
Perkins Hall	Knoxville	Tennessee	37996	—
Science and Engineering Research Facility	Knoxville	Tennessee	37996	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT01290627, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Oct 29, 2019 · Synced Nov 14, 2026