By InvitationNot Applicable

A Prospective Analysis of the Efficacy of Allosync Expand and Autograft Bone Graft in Open Lumbar Spinal Fusion

United States40 participantsStarted 2024-06-05

Plain-language summary

The purpose of this study is to assess the radiographic and clinical outcomes of spinal fusion following use of Allosync Expand and autograft bone graft.

Who can participate

Age range

22 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. At least 22years of age at the time of consent
. Subject must have a documented diagnosis of spondylolisthesis up to Grade I. and have confirmed back and/or radicular pain with associated spinal stenosis as documented by conditions such as:
. Instability as defined by \>3mm translation or \>5 degree angulation
. Osteophyte formation of facet joints or vertebral endplates
. Subject presents with one or more of the following:
. Radiculopathy
. Sensory deficit
. Motor weakness

Exclusion criteria

. Subject has had prior lumbar spine fusion surgery at any level.
. Subject has greater than grade 1 spondylolisthesis of the lumbar spine.
. Subject is pregnant or nursing or planning to become pregnant during the two years (24 months) following arthrodesis

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Lumbar fusion rate assessed via CT

Timeframe: 12 months post surgery

Trial details

NCT IDNCT06415110

SponsorResearch Source

Sponsor typeNETWORK

Study typeOBSERVATIONAL

Primary completion2026-05

View on ClinicalTrials.gov More Spondylolisthesis, Grade 1 trials