REFINE Study: A Study In a Novel Interspinous Fusion Device In Subjects With Low Back Pain

Recruiting now · Not applicable

Conditions studied: Lumbar Spinal Stenosis

In brief

The purpose of this study is to evaluate the effectiveness and safety of the use of Aurora Spine ZIP™ MIS Interspinous Fusion System and bone graft material in fusion in patients with chronic low back pain that present with degenerative disc disease with concurrent neurogenic claudication.

Key facts

Study ID

NCT05504499

Run by

Pacific Research Institute

People needed

100

Starts

2021-03-19

Expected to finish

2028-01-01

Last updated by the study team

2022-08-18

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Subjects enrolled in this study must meet ALL of the following inclusion criteria:
• Subject must provide written informed consent prior to any clinical study-related procedure.
• Subject is at least 18 years or older at the time of enrollment, skeletal mature.
• Subject has 1-2 symptomatic lumbar degenerative disease at adjacent level, T12-S1, with or without grade I spondylolisthesis (confirmed by history and radiographic studies).
• MRI within 12 months prior to the procedure with at least mild to moderate spinal stenosis at the index treatment level
• Subject has undergone at least 3 months of non-operative treatment.
• Subject presents with ZCQ physical function ≥ 2.0 at baseline.
• Subject reports relief from lumbar flexion and/or sitting.
• Subject has baseline VAS of back and/or leg pain standing or walking ≥ 50mm.

You may not qualify if…

• Subjects enrolled in this study must NOT meet any of the following exclusion criteria:
• Subject is unable to provide written informed consent.
• Subject has had previous lumbar spine surgery at the intended treatment level (e.g., laminectomy or fusion).
• Subject has a grade II or greater spondylolisthesis on flexion and extension radiographs with 3mm instability.
• Subject has confirmed or suspected osteoporosis or osteopenia.
• Subject is enrolled, or intends to participate, in a clinical drug and/or device study (investigational device, investigational drug, new indication for a device or drug, or additional testing beyond standard of care procedures) which could confound the results of this trial as determined by the investigator.
• Presence of other anatomic or comorbid conditions, or other medical, social, or psychological conditions that, in the investigator's opinion, could limit the subject's ability to participate in the clinical investigation or to comply with follow-up requirements.
• Subject is pregnant or nursing.

Where it is running

• Center for Interventional Pain and Spine — Chadds Ford, Pennsylvania, United States (enrolling)
• The Raso Pain Center — Jupiter, Florida, United States (enrolling)
• Koga Neurosurgery — Slidell, Louisiana, United States (enrolling)
• National Spine and Pain Centers — Oxon Hill, Maryland, United States (enrolling)
• Comprehensive & Interventional Pain Management — Henderson, Nevada, United States (enrolling)
• Nevada Advanced Pain Specialists — Reno, Nevada, United States (enrolling)
• Reno Tahoe Pain Associates — Reno, Nevada, United States (enrolling)
• The Pain Management Center — Voorhees Township, New Jersey, United States (enrolling)
• Premier Pain Treatment Institute — Loveland, Ohio, United States (enrolling)
• Evolve Restorative Center — Santa Rosa, California, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.