- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03956537
PMCF Neo Pedicle Screw and Cage Systems
February 10, 2023 updated by: Neo Medical SA
Fusion With the Neo Pedicle Screw and Cage Systems: A Post Market Clinical Follow-up Study
The objectives of this clinical observational study is to evaluate the safety and efficacy (performance) of the Neo Pedicle Screw System™ and the Neo Cage System™ interbody fusion device.
To demonstrate non-inferiority of safety and function to an historical control from the published medical literature on competitive devices.
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Anticipated)
150
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: ingrid Moberg, DDS
- Phone Number: +46 725 45 35 29
- Email: ingrid.moberg@neo-medical.com
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
In total, approximately 150 patients will be recruited and enrolled to ensure that at least 132 patients are evaluable at 12 and 24 months.
Patients are recruited consecutively, retrospectively as well as prospectively.
The potential patients to be recruited have either already been implanted or are planned to be implanted with the Neo Pedicle Screw System (Arm 1) or Neo Cage System and Neo Pedicle Screw System (Arm 2).
Description
Inclusion criteria:
- Patient has undergone or is intended to undergo surgery with the Neo Pedicle Screw System™, standalone or in combination with the Neo Cage System™, for any of the approved indications as defined in the respective labelling
- Patient has participated in or is willing to participate in the routine postoperative follow-up program
- Patient is willing to provide written informed consent
Exclusion criteria:
- Patient is under the age of 18 or skeletally immature
- Patient had or has a contraindication to surgery or to any of the implant systems used in the study, as defined in the respective labelling
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Pedicle screw system alone
|
The NEO Pedicle Screw System™ is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion.
|
Pedicle screw system with cages
|
The NEO Pedicle Screw System™ is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion.
Neo Cage System™ is intended to be used with bone graft material to facilitate interbody fusion and to be used with the NEO Pedicle Screw System™
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in patient´s function from baseline to 12 months
Time Frame: 12 months
|
Clinical outcome in function as measured by the 100 point Oswestry Disability Index (ODI).
Zero is equated with no disability and 100 is the maximum disability possible.
|
12 months
|
The rate of cage migration in cage-plus-screw systems.
Time Frame: 12 months and 24 months post operatively
|
Defined as posterior movement of the cage past the posterior wall of the vertebral body.
|
12 months and 24 months post operatively
|
The rate of pedicle screw loosening in screw only and cage-plus-screw systems.
Time Frame: 12 months and 24 months post operatively
|
A radiolucent zone, >1mm, surrounding the pedicle screw seen in radiograhs
|
12 months and 24 months post operatively
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: David C Noriega, PhD, MD, Spine Center, University Hospital Valladolid, Valladolid, Spain
- Principal Investigator: Yasser Abdalla, MD, Dep. of Neurosurgery, Nordwest Krankenhaus Sanderbusch, Sande, Germany
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
October 15, 2019
Primary Completion (ANTICIPATED)
September 1, 2024
Study Completion (ANTICIPATED)
September 1, 2024
Study Registration Dates
First Submitted
May 16, 2019
First Submitted That Met QC Criteria
May 16, 2019
First Posted (ACTUAL)
May 20, 2019
Study Record Updates
Last Update Posted (ACTUAL)
February 13, 2023
Last Update Submitted That Met QC Criteria
February 10, 2023
Last Verified
February 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Central Nervous System Diseases
- Nervous System Diseases
- Neoplasms
- Neoplasms by Site
- Fractures, Bone
- Wounds and Injuries
- Musculoskeletal Diseases
- Spinal Cord Diseases
- Central Nervous System Neoplasms
- Nervous System Neoplasms
- Spinal Diseases
- Bone Diseases
- Bone Neoplasms
- Spondylolysis
- Spondylosis
- Fractures, Ununited
- Intervertebral Disc Degeneration
- Spinal Stenosis
- Spondylolisthesis
- Spinal Cord Neoplasms
- Spinal Neoplasms
- Pseudarthrosis
Other Study ID Numbers
- NeoPMCF01
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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