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Can a tailored surgical approach improve outcomes for spinal stenosis?

NCT ID NCT05786313

Disease control Sponsor: Xijing Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time

Summary

This study tests whether a precise, individualized version of a common spinal surgery can safely improve function and reduce pain in people with cervical spinal stenosis. Researchers will compare outcomes in 500 patients who receive the standardized open-door procedure with a titanium plate. The goal is to see if this approach leads to better recovery and fewer complications than current methods.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
individualized, precise posterior cervical open-door surgery with Centerpiece titanium plate fixation
What this could lead to
If successful, this approach could offer a safer, more reliable surgical option for people with cervical spinal stenosis, potentially improving recovery and reducing complications.
What could go wrong
This is an early exploratory study at a single center, so results may not apply broadly. Surgery carries risks such as infection, nerve damage, or implant failure.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 500 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2023

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

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

Ages

28 to 85 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: * The age of 28-85 years old; Through systematic clinical and imaging examination, patients diagnosed with C3-7 multilevel cervical spondylitis myelopathy or cervical spinal stenosis who need to undergo posterior cervical open-door surgery. * No contraindications in preoperative routine tests and examinations. * Informed consent of patients. Exclusion Criteria: * Cervical radiculopathy * Cervical kyphosis or instability * Cervical spondylosis caused by trauma, tumor, tuberculosis and metabolic diseases * Revision surgery or combined anterior-posterior surgery is required * Serious neurological diseases affect the postoperative effect evaluation * Mental illness cannot cooperate with follow-up * Contraindications for MRI examination * Patients themselves or their families do not agree to participate in the study * Other situations that are not suitable for study participation.

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Conditions

The condition(s) this trial relates to.

spinal cord injury spinal stenosis

As listed by the trial registrant

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

Cervical spinal cord injury Cervical spinal stenosis Individuation Standardization

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Qi Wei

    RECRUITING

    Xi'an, Shannxi Province, 710034, China

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