Optetrak Posterior Stabilized Versus Optetrak Hi-Flex

ClinicalTrials.gov ID: NCT00808613

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Official title

Prospective, Single-center, Non-randomized, Consecutive Series Study Comparing Functional Differences Between a Standard Posterior Stabilized TKR and a High-flexion Posterior Stabilized TKR

Brief summary

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

The purpose of this study is to evaluate the differences in clinical outcomes between the Optetrak® Posterior Stabilized ("Optetrak® PS", Exactech, Gainesville, FL) and the Optetrak® Hi-Flex™ ("Optetrak® HF", Exactech, Gainesville, FL) knee designs.

Study identification

NCT ID: NCT00808613
Recruitment status: Withdrawn
Study type: Interventional
Phase: Not applicable
Lead sponsor: Exactech; Industry
Enrollment: Not listed

Conditions and interventions

Conditions

Interventions

Optetrak PS Device
Optetrak Hi-Flex Device

Device

Eligibility (public fields only)

Age range: 50 Years to 80 Years
Sex: All
Healthy volunteers: Healthy volunteers not accepted

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

Study timeline

Start date: Dec 2008 (Estimated)
Primary completion: Jan 2012 (Actual)
Completion: Jan 2012 (Actual)
Last update posted: Sep 1, 2022

2008 – 2012

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
Hampton Roads Orthopedics	Newport News	Virginia	23606	—

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 NCT00808613, 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 Sep 1, 2022 · Synced Nov 15, 2026