ROCC Knee Data Collection

A Prospective, Multicentre Study Evaluating the Clinical Performance of the ROCC Knee Prosthesis

Status

Terminated

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00758901

Enrollment

200

Registered

2008-09-25

Start date

2003-11-30

Completion date

2010-12-31

Last updated

2017-03-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Arthritis of Knee

Brief summary

This observational study intends to collect efficacy and safety data on ROCC Knee system.

Detailed description

The ROCC® prosthesis is a rotating platform with: * Highly congruent surface contact, * NON CONSTRAINED kinematics allowing posterior roll back until 110° then anterior in hyperflexion like a normal knee * Allowing asymmetric movement

Interventions

DEVICEKnee Replacement (with ROCC Knee prosthesis)

Knee Replacement (with ROCC Knee prosthesis)

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

Patients suitable for Knee Replacement for: * osteoarthritis, * rheumatoid arthritis * bone necrosis affecting two knee compartments, * correction of genu varus, genu valgus or post-traumatic deformities, * sequelae of prior procedures.

Design outcomes

Primary

Measure	Time frame
American Knee Score	3 months, 1yr, 2yr, 3yr, 4yr and 5 yr

Secondary

Measure	Time frame
Complication	Any time
Patient Satisfaction	3 months, 1yr, 2yr, 3yr, 4yr and 5 yr

Countries

Austria, France, Spain

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026