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Which shot works better for pinched nerve pain in the neck?

NCT ID NCT07447271

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked back at medical records of 330 adults with cervical radiculopathy (pinched nerve in the neck causing pain down the arm). It compared two types of injections: one guided by ultrasound and one guided by X-ray. The goal was to see which method reduces pain more, spreads medication better, and has fewer side effects.

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 330 people

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

Started

Dec 2025

Expected to finish

May 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

18 years and older

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: * Adult male and female patients aged 18 years or older. * Patients diagnosed with cervical radiculopathy who underwent US-guided or FL-guided procedures. * Patients with clearly documented pain scale (VAS) assessments in medical records at the following time points: 1st visit (before the procedure), 2nd visit, 3rd visit, and at least 3 months post-procedure. * Patients who underwent procedures for lesions in a single or adjacent two segments. Exclusion Criteria: * Patients who underwent surgical treatment within one month after the procedure due to progressive neurological deficits. * Patients with severe systemic diseases (e.g., cancer, severe immunosuppressive disorders) that may affect pain assessment. * Patients with severe systemic diseases (e.g., cancer, severe immunosuppressive disorders) that may affect pain assessment.

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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

  • Pusan National University Yangsan Hospital

    Yangsan, Gyeongsangnam-do, 50612, South Korea

More trials for these conditions

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