Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Assessing vertebropexy for spinal stabilization in degenerative lumbar conditions

Official title: Comparison of Ligamentous Fixation Technique (Vertebropexy) Versus Conventional Decompression or Fusion Surgery for Degenerative Lumbar Spinal Disease: A Randomized Controlled Trial

Run by Balgrist University Hospital · NCT06024785 · Data updated 2026-11-12

This study tests if a new procedure called vertebropexy can help people with degenerative lower back conditions feel better and avoid more surgeries compared to traditional spinal fusion.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment164 (estimated)
SponsorBalgrist University Hospital
Academic / other
Locations1 site (Zurich, Canton of Zurich)
StatusRecruiting
StartedJanuary 16, 2025
Main results expectedSeptember 1, 2030
Study endsDecember 1, 2030
Registry record updatedSeptember 28, 2026
Trial IDNCT06024785 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults aged 18 and older with specific indications for lumbar decompression and fusion surgery due to spinal stenosis and degenerative listhesis.

Probably not a fit

Patients with conditions such as disc herniation, fractures, or those requiring revision surgery for infection may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the effectiveness of vertebropexy, a ligamentous fixation technique, compared to traditional spinal fusion surgery in patients with degenerative lumbar spinal disease. The study aims to determine whether vertebropexy can reduce the need for additional fusion surgeries and the associated risks of revision surgeries. Participants will be monitored for outcomes related to spinal stability and pain relief. The trial focuses on patients requiring decompression and fusion surgeries due to spinal canal stenosis and degenerative listhesis.

Why it matters

Potential benefit: If successful, this approach could provide a less invasive alternative to spinal fusion, reducing the risk of complications and the need for revision surgeries.

How similar studies have gone: While vertebropexy is a newer technique, similar studies on ligamentous fixation have shown promising results, indicating potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≥ 18 years
* Single-level or two-level lumbar surgery needed
* Indication for decompression surgery in patients with spinal canal stenosis and additional stable degenerative listhesis (without facet joint effusion ≥ 2mm)
* Indication for fusion surgery in patients with spinal canal stenosis and additional unstable degenerative listhesis (facet joint effusion ≥ 2mm), in patients with foraminal stenosis and additional degenerative listhesis, and in patients with segment degeneration of the disc
* Understanding in German language

Exclusion criteria:

* Indication for decompression and/or fusion surgery in patients with solely disc herniation, fractures, lytic listhesis, tumor
* Patients undergoing revision surgery for infection
* Patients undergoing revision surgery on the same level if bony structures have been removed (e.g. prior laminectomy or midline decompression)
* Patients undergoing revision surgery in case of prior fusion surgery
* Inability to understand the study for linguistic or cognitive reasons
* Anticipated clinical follow-up of less than 6 weeks after inclusion
* Participation in other clinical trials

Where it's running

  • Balgrist University Hospital
    Zurich, Canton of Zurich, Switzerland
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.