Clinical trialNCT01640353CompletedObservational

Sacroiliac Joint Fusion With iFuse Implant System (SIFI)

SponsorSI-BONE, Inc.Enrollment194Degenerative SacroiliitisSacroiliac Joint Disruption

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to evaluate the use of the iFuse Implant System to treat degenerative sacroiliitis (arthritis of the SI joint) and sacroiliac disruption (abnormal separation or tearing of the sacroiliac joint). The iFuse Implant System (iFuse device) is a medical device that is surgically implanted into the sacroiliac (SI) joint during a minimally invasive surgical procedure (one that uses a smaller incision and less damage to the skin and other tissues than standard surgery). The purpose of implanting the device is to stabilize and fuse the SI joint.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Bradley Duhon, MD
University of Colorado, Denver
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

26 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Spine and Neuro Center
Huntsville, Alabama, United States
Silicon Valley Spine
Campbell, California, United States
Basic Spine
Newport Beach, California, United States
Southern California Center for Neuroscience and Spine (sccns)
Pomona, California, United States
St. Mary'S Spine
San Francisco, California, United States
Neurosurgical and Spine Specialists
Parker, Colorado, United States
Orthopaedic Clinic of Daytona Beach
Daytona Beach, Florida, United States
the Orthopaedic Institute/nfrmc
Gainsville, Florida, United States
Bartow Regional Medical Center
Lakeland, Florida, United States
Piedmont Orhopaedics
Macon, Georgia, United States
Orthopaedic Center of Southern Illinois
Mount Vernon, Illinois, United States
Bluegrass Orthopaedics & Hand Care Research
Lexington, Kentucky, United States
Columbia Orthopaedic Group
Columbia, Missouri, United States
Midwest Division-Rmc, Llc,-Research Medical Center
Kansas City, Missouri, United States
Mercy Medical Research Institute
Springfield, Missouri, United States
Alice Peck Day Memorial Hospital
Lebanon, New Hampshire, United States
Manhattan Orthopedic Spine, Pllc
New York, New York, United States
Orthopedic and Reconstructive Center (formally)health Research Institute
Oklahoma City, Oklahoma, United States
Allegheny General Hospital
Pittsburgh, Pennsylvania, United States
Medical University of South Carolina
Charleston, South Carolina, United States
East Tennesse Brain & Spine Center
Johnson City, Tennessee, United States
Brazos Spine
College Station, Texas, United States
Texas Back Institute
Plano, Texas, United States
Precision Spine Care
Tyler, Texas, United States
Virginia Spine Institute
Reston, Virginia, United States
Overlake Hospital Medical Center
Bellevue, Washington, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Jul 2012
Primary completion: 31 Jan 2015
Completion: 29 Feb 2016
Last update posted: 24 Mar 2017
Registered enrollment: 194
Registry id: NCT01640353

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.