Evaluation of the Efficacy and Safety of the FACET FIXation Implant.

NCT ID: NCT05645497

Last Updated: 2023-04-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

116 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-01-17

Study Completion Date

2023-04-30

Brief Summary

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This is a single center, hybrid retrospective and prospective (ambispective) study to evaluate the safety and efficacy of the Facet Fixation implant.

The main objective is to evaluate the efficacy of the Facet Fixation implant compared with pedicle screw fixation to determine successful fusion in radiographic assessment at more than two years. Fusion is mainly defined as any sign of bony fusion between the facet joints or transverse processes when viewing the postoperative CT-scan at over 2 years.

Detailed Description

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The primary endpoint is the successful fusion rate in radiographic assessment at more than 2 years.

Conditions

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Degenerative Lumbar Spinal Stenosis

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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Patient with medical device FACET FIXATION

The FACET FIXATION group include all the patients with Lumbar Spinal Stenosis who underwent an open technique for decompression, specifically laminectomies, concomitant to FACET FIXATION from November 2017 (and having more than 2 years postop to date).

Surgery with FACET FIXATION implants

Intervention Type PROCEDURE

Surgical treatment of degenerative lumbar spinal stenosis by lumbar decompression with FACET FIXATION implants

Patient with medical device Pedicle Screw

The Pedicle Screw group consiste of all the patients with Lumbar Spinal Stenosis who underwent an open technique for decompression, specifically laminectomies, concomitant to Pedicle Screw fixation from 2015 to 2016.

Surgery with Pedicle Screw

Intervention Type PROCEDURE

Surgical treatment of degenerative lumbar spinal stenosis by lumbar decompression with Pedicle Screw

Interventions

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Surgery with FACET FIXATION implants

Surgical treatment of degenerative lumbar spinal stenosis by lumbar decompression with FACET FIXATION implants

Intervention Type PROCEDURE

Surgery with Pedicle Screw

Surgical treatment of degenerative lumbar spinal stenosis by lumbar decompression with Pedicle Screw

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Patient is ≥ 18 years old at the time of the surgery
* The first back operation in the patient's life was for degenerative lumbar spinal stenosis
* Surgical treatment of degenerative lumbar spinal stenosis by lumbar decompression with Pedicle Screw fixation or FACET FIXation implant.
* Patient is able to understand the information related to the study
* Patient consents to participate to the clinical investigation and agrees (non-objection) on the use of his/her personal data.

Exclusion Criteria

* Patient received FACET FIXation implant or Pedicle Screw fixation with supplemental interbody cages.
* Unilateral Pedicle Screw or FACET FIXation implant.
* Preoperative grade ≥II spondylolisthesis
* Preoperative scoliotic deviations \>25°.
* Protected patient (under legal protection, deprived of liberty by judicial or administrative decision).
* Patient not covered by a social security scheme.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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SC Medica

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Hôpitaux Civils de Colmar

Colmar, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Aurélie MULLER

Role: CONTACT

3 88 23 71 04 ext. +33

Facility Contacts

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Robin SROUR, MD

Role: primary

Role: backup

Other Identifiers

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2022-A01783-40

Identifier Type: -

Identifier Source: org_study_id

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