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Spine procedure safe: no extra disc damage after 10 years

NCT ID NCT07567404

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study followed 50 people with chronic low back pain for 10 years after they had a procedure that punctured a spinal disc. Researchers used MRI scans to check if the punctured disc wore out faster than expected. The main goal was to see if the puncture itself caused extra damage. Results suggest that the procedure does not speed up disc degeneration over a decade.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

50 people

The number who actually took part.

Started

Jan 2022

Finished

May 2024

Lead sponsor

A research network

The lead sponsor is a research network or cooperative group.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

To be included in the retrospective study, patients must have undergone one of the specified intradiscal procedures, successfully established contact, voluntarily agreed to participate, and demonstrated sufficient language proficiency to complete study assessments.

Ages

18 to 80 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients eligible for early intradiscal procedures included those with low back pain (NRS \> 5) caused by discogenic pain due to disc degeneration or radicular pain due to disc protrusion and subsequent nerve root compression. All patients were required to have been resistant to conservative therapy. Diagnoses were based on patient history, physical examination, imaging studies, and, in some cases, provocative discography if discogenic pain could not otherwise be clearly identified. Exclusion Criteria: * • Perioperative complications. * Post-interventional lumbar spine surgery in the region to be examined. * Contraindications for a repeated MRI. * Metastases or infection of the spine since surgery. * Spinal canal stenosis. * A diagnosis of anxiety disorder, depression, or somatoform disorder since surgery, based on their medical history.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Sportklinik, Klinikum Stuttgart

    Stuttgart, 70374, Germany

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Other studies related to the condition(s) this trial covers.