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PFC Sigma Fixed and Mobile Knee Study

2014-07-23 21:48:00 | BioPortfolio

Summary

The primary objective of this investigation is to evaluate the performance (in terms of post-operative active range of motion at one year) of the P.F.C. Sigma and P.F.C. Sigma Rotating Platform total knee systems in clinical practice.

Description

The secondary objectives of this investigation are:To evaluate the performance of the P.F.C. Sigma and P.F.C. Sigma Rotating Platform total knee systems in clinical practice. To evaluate the impact of patellar resurfacing on the performance of the P.F.C. Sigma and the P.F.C. Sigma Rotating Platform total knee systems. To evaluate the impact of Posterior Cruciate Ligament (PCL) sacrifice or retention on the performance of the P.F.C. Sigma and the P.F.C. Sigma Rotating Platform total knee systems.

Study Design

Allocation: Randomized, Control: Active Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Treatment

Conditions

Osteoarthritis, Knee

Intervention

P.F.C Sigma Fixed Bearing total knee system, P.F.C Sigma RP Mobile Bearing knee system

Location

Glasgow Royal Infirmary
Glasgow
United Kingdom
NG5 1LB

Status

Active, not recruiting

Source

DePuy International

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-07-23T21:48:00-0400

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Medical and Biotech [MESH] Definitions

A class of cell surface receptors recognized by its pharmacological profile. Sigma receptors were originally considered to be opioid receptors because they bind certain synthetic opioids. However they also interact with a variety of other psychoactive drugs, and their endogenous ligand is not known (although they can react to certain endogenous steroids). Sigma receptors are found in the immune, endocrine, and nervous systems, and in some peripheral tissues.

A DNA-directed RNA polymerase found in BACTERIA. It is a holoenzyme that consists of multiple subunits including sigma factor 54.

A protein which is a subunit of RNA polymerase. It effects initiation of specific RNA chains from DNA.

The physical state of supporting an applied load. This often refers to the weight-bearing bones or joints that support the body's weight, especially those in the spine, hip, knee, and foot.

A family of small adaptin protein complex subunits of approximately 19 KDa in size.

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