Evolusion Study Using the Zyga SImmetry Sacroiliac Joint Fusion System

NCT ID: NCT02074761

Last Updated: 2020-10-12

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

250 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-01-06

Study Completion Date

2020-11-30

Brief Summary

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Sacroiliac joint pain reduction and radiographic evidence of SIJ fusion will be collected to evaluate clinical performance of the SImmetry Sacroiliac Joint Fusion System.

Detailed Description

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This is a prospective, non-randomized post market study designed to evaluate fusion and pain reduction following the use of the SImmetry System. This study will be conducted at up to 40 sites and 250 total subjects will be enrolled and followed through 24 months. Data will be collected pre-operatively, implant, and at specified follow-up time points through 24 months.

Conditions

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Sacroiliac Joint Dysfunction

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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SImmetry Implant

Subjects who are indicated for the SImmetry device and meet the inclusion/exclusion criteria will receive a SImmetry implant.

SImmetry

Intervention Type DEVICE

The SImmetry device is commercially available. The implanted devices consist of a range of threaded, self-tapping, cannulated implants designed to transfix the sacrum and ilium, providing stability for intra-articular fusion.

The SImmetry Surgical Instruments include standard manual surgical instruments used to access and prepare the sacroiliac joint space for intra-articular fusion.

Interventions

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SImmetry

The SImmetry device is commercially available. The implanted devices consist of a range of threaded, self-tapping, cannulated implants designed to transfix the sacrum and ilium, providing stability for intra-articular fusion.

The SImmetry Surgical Instruments include standard manual surgical instruments used to access and prepare the sacroiliac joint space for intra-articular fusion.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* At least three positive provocative tests for SIJ pain
* Non-operative management of SIJ pain for ≥ 6 months prior to surgery
* At least one positive diagnostic SIJ injection resulting in a ≥ 50% decrease in pain
* VAS back pain score of ≥ 60 mm
* The subject is at least 18 years of age

Exclusion Criteria

* Trauma causing fracture of the sacrum or iliac bones or has had spinal trauma leading to a neurological deficit, or pelvic soft tissue or bony tumors
* Pregnant or is planning on becoming pregnant in the next two years
* Chemical dependency abuse problems as evidenced by a history of abusing drugs which is documented in their past medical history or is elicited from an interview.
* Receiving or seeking worker's compensation, disability remuneration, and/or involved in litigation related to low back or SIJ pain
* History of significant emotional or psychosocial disturbance
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Surgalign Spine Technologies

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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The CORE Institute

Phoenix, Arizona, United States

Site Status

BASIC Spine

Newport Beach, California, United States

Site Status

Kaiser Permanente

Oakland, California, United States

Site Status

Rocky Mountain Spine Clinic

Lone Tree, Colorado, United States

Site Status

Orthopaedic Clinic of Daytona Beach

Daytona Beach, Florida, United States

Site Status

Central Florida Neurosurgery Institute

Orlando, Florida, United States

Site Status

Flagler Hospital

Saint Augustine, Florida, United States

Site Status

Gainesville Physical Therapy

Gainesville, Georgia, United States

Site Status

DK Orthopaedics

Crown Point, Indiana, United States

Site Status

SBA Medical Center

El Dorado, Kansas, United States

Site Status

Western Michigan University Homer Stryker MD School of Medicine

Kalamazoo, Michigan, United States

Site Status

Tristate Brain and Spine Institute

Alexandria, Minnesota, United States

Site Status

Essentia Health

Duluth, Minnesota, United States

Site Status

Regional Brain and Spine

Cape Girardeau, Missouri, United States

Site Status

Portland Pain and Spine

Portland, Oregon, United States

Site Status

Medical University of South Carolina

Charleston, South Carolina, United States

Site Status

Black Hills Orthopedic & Spine Center

Rapid City, South Dakota, United States

Site Status

Azalea Orthopedics

Tyler, Texas, United States

Site Status

University of Utah

Salt Lake City, Utah, United States

Site Status

Bellevue Bone and Joint Physicians

Bellevue, Washington, United States

Site Status

Fourth Corner Neurological Associates

Bellingham, Washington, United States

Site Status

Northwest Orthopaedic Specialists

Spokane, Washington, United States

Site Status

Countries

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United States

Other Identifiers

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CLP 007-002

Identifier Type: -

Identifier Source: org_study_id

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