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New study tests better pain relief after back surgery

NCT ID NCT06958718

Symptom relief Sponsor: Fayoum University Hospital Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looked at two methods of giving a nerve block to control pain after lumbar spinal fusion surgery. One method used ultrasound to guide the injection, while the other was done by the surgeon during the operation. Both used a mix of numbing medicine and a drug that helps prolong pain relief. The goal was to see which method works better to reduce pain and the need for strong painkillers like opioids.

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

Phase 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

52 people

The number who actually took part.

Started

May 2025

Finished

Aug 2025

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: \- American Society of Anesthesiologists (ASA) I-Ⅲ patients scheduled for elective two or three levels of lumbar spinal fusion surgeries by the same surgical team. Exclusion Criteria: * Patient refusal. * Body mass index \> 30 kg/m2 * Significant renal, hepatic, or cardiovascular diseases. * History of allergy to one of the study drugs (local anesthetics, opioids, or dexmedetomidine). * Any contraindications to regional anesthesia like local infection or abnormal coagulation function. * Pregnant or breastfeeding women. * Chronic opioid use, history of chronic pain, or cognitive disorders. * Emergent surgeries.

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Conditions

The condition(s) this trial relates to.

Pain Pain, Postoperative

As listed by the trial registrant

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

Post operative pain

Contacts and locations

Locations

  • Fayoum University hospital

    Al Fayyum, Fayoum Governorate, 63514, Egypt

More trials for these conditions

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