- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04754087
G7 Acetabular System With Vivacit-E or Longevity Liner PMCF Study
Global, Multicenter, and Prospective Post-Market Clinical Follow-Up Study of the G7 Acetabular System With Vivacit-E and Longevity Highly Crosslinked Polyethylene (HXLPE) Liners & Instrumentation
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The primary endpoint is defined by the survival of the implant system at 10 years, which is based on removal or intended removal of the study device and will be determined using Kaplan Meier method. The safety of the system will be assessed by monitoring the frequency and incidence of adverse events. Relation of the events to either implant or instrumentation should be specified.
The secondary endpoints are the assessment of performance and clinical benefits by recording patient-reported clinical outcomes measures (PROMs) as well as radiographic outcomes (if available).
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Lynsey Boyle
- Phone Number: 412-552-7111
- Email: lynsey.boyle@zimmerbiomet.com
Study Contact Backup
- Name: Wendy J Hatcher
- Phone Number: 574-549-4281
- Email: wendy.hatcher@zimmerbiomet.com
Study Locations
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Hvidovre, Denmark, 2650
- Recruiting
- Copenhagen University Hospital Hvidovre
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Contact:
- Anders Troelsen, MD, PhD
- Phone Number: +45 27 337008
- Email: Anders.Troelsen@regionh.dk
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Principal Investigator:
- Anders Troelsen, MD, PhD
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Geleen, Netherlands, 6162 BG
- Active, not recruiting
- Zuyderland hospital
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Hengelo, Netherlands
- Recruiting
- OCON Hengelo
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Contact:
- Dean Pakvis, MD
- Phone Number: +46 70 4604525
- Email: d.pakvis@ocon.nl
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Principal Investigator:
- Dean Pakvis, MD
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Lund, Sweden, 221 85
- Recruiting
- Skane University Hospital
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Contact:
- Uldis Kesteris, MD
- Phone Number: +46 70 4604525
- Email: uldis.kesteris@med.lu.se
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Principal Investigator:
- Uldis Kesteris, MD
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UK
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Bournemouth, UK, United Kingdom, BH7 7DW
- Recruiting
- The Royal Bournemouth and Christchurch Hospitals NHS Foundation Trust Royal Bournemouth Hospital
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Contact:
- Robert Middelton, MD, PhD
- Phone Number: +44 01202 303477
- Email: robert.middleton@rbch.nhs.uk
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Principal Investigator:
- Robert Middleton, MD, PhD
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Colorado
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Denver, Colorado, United States, 80210
- Active, not recruiting
- Colorado Joint Replacement
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Indiana
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South Bend, Indiana, United States, 46635
- Active, not recruiting
- South Bend Orthopaedics
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North Carolina
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Durham, North Carolina, United States, 27703
- Active, not recruiting
- Duke University Medical Center
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Oregon
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Eugene, Oregon, United States, 97401
- Active, not recruiting
- Slocum Center for Orthopedics & Sports Medicine
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Portland, Oregon, United States, 97239
- Active, not recruiting
- Oregon Health and Science University
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Utah
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Salt Lake City, Utah, United States, 84112
- Recruiting
- University of Utah Health
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Sub-Investigator:
- Christopher E Pelt, MD
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Sub-Investigator:
- Michael J Archibeck, MD
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Contact:
- Claire Kapron
- Phone Number: 801-587-5230
- Email: u1096331@utah.edu
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Principal Investigator:
- Jeremy M Gililland, MD
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Sub-Investigator:
- Christopher L Peters, MD
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patient must be a legal adult who has reached full skeletal maturity.
- Patient must be treated for one of the following indications:
- Noninflammatory degenerative joint disease including osteoarthritis and avascular necrosis
- Rheumatoid arthritis
- Correction of functional deformity
- Treatment of non-union, femoral neck fracture, and trochanteric fractures of the proximal femur with head involvement, unmanageable by other techniques
- Revision procedures where other treatment or devices have failed
- Patient must be able and willing to complete the protocol required follow-up visits.
- Patient must be able and willing to sign the Institutional Review Board or Ethics Committee (IRB/EC) approved informed consent.
Exclusion Criteria:
- Patient presents with osteoporosis, which in the opinion of the Principal Investigator, may limit the subject's ability to support total hip arthroplasty using the study device.
- Patient has a metabolic disorder that may impair bone formation.
- Patient has osteomalacia.
- Patient has distant foci of infections which may spread to the implant site or patient with infection, sepsis or osteomyelitis.
- Patient has rapid joint destruction, marked bone loss or bone resorption apparent on roentgenogram.
- Patient has a vascular insufficiency, muscular atrophy, or neuromuscular disease
- Patient is a prisoner.
- Patient is a current alcohol or drug abuser.
- Uncooperative patient or patient with neurologic disorders who is incapable or unwilling to follow directions.
- Patient is pregnant.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: G7 Shell with Vivacit-E and Longevity Highly Crosslinked Polyethylene Liners
Up to 300 hips globally will be implanted with a G7 Shell and either the Vivacit-E or Longevity Liner.
The liner used by each site will be identified at start-up.
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This is a dual cohort study in which 150 subjects will receive the Vivacit-E (HXLPE) Liner and 150 subjects will receive the Longevity (HXLPE) Liner.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Survival of the study device (liner); whether or not it is still implanted in the subject
Time Frame: At 10 years
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Survivorship will be based on revision or intended revision of the study device (liner).
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At 10 years
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Adverse Event (safety)
Time Frame: At 10 years
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Safety will be evaluated by monitoring the frequency and incidence of device related adverse events or unanticipated adverse device effects in investigational subjects.
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At 10 years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pain and Function using Modified Harris Hip Score
Time Frame: At 10 years
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Pain and function will be measured using the Modified Harris Hip Score self assessment.
The overall score runs from 0-100 with 100 representing the best outcome.
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At 10 years
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Pain and Function using Oxford Hip Score
Time Frame: At 10 years
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Pain and function will be measured using the Oxford Hip Score self assessment.
The overall score runs from 0-48 with 48 representing the best outcome.
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At 10 years
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Patient Quality of Life using EQ-5D-5L Descriptive System
Time Frame: At 10 years
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Perceived qualify of life will be measured using the EQ-5D-5L Descriptive System - comprises mobility, self care, usual activities, pain/discomfort, anxiety/depression.
Each question in this section has an overall score of 1-5 with 1 representing the best health.
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At 10 years
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Patient Quality of Life using EQ-5D-5L EQ visual analogue scale
Time Frame: At 10 years
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Perceived qualify of life will be measured using the EQ visual analogue scale (EQ VAS) - records the respondent's self-rated health on a vertical, visual analogue scale.
This section has an overall score of 0-100 with 100 representing the best health.
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At 10 years
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Hillary Overholser, Zimmer Biomet
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CMG2019-32H
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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Clinical Trials on Vivacit-E and Longevity (HXLPE) Liners
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Zimmer BiometEnrolling by invitationRheumatoid Arthritis | Avascular Necrosis | Osteoarthritis, Hip | Femoral Neck Fractures | Dislocation, Hip | Trochanteric Fractures | Non-Union FractureUnited States
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Zimmer BiometEnrolling by invitationJoint Diseases | Rheumatoid Arthritis | Avascular Necrosis | Femoral Neck Fractures | Hip Osteoarthritis | Dislocation, Hip | Trochanteric Fractures | Revision SurgeriesBelgium, United States, Korea, Republic of, Italy