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Can sugar water help restore facial movement in stubborn Bell's palsy?

NCT ID NCT07728331

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time

Summary

This trial investigates whether ultrasound-guided injections of dextrose (a type of sugar) around and into facial muscles can improve recovery in people with Bell's palsy that has not responded to standard care after three months. Thirty participants with moderate to severe facial weakness will receive the injections and be monitored for changes in facial function. The goal is to see if this simple, low-cost approach can help when other treatments have failed.

What this could mean

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

Active substance
ultrasound-guided perineural and intramuscular dextrose injection
What this could lead to
If effective, this injection technique could offer a new option for people with Bell's palsy that does not improve with standard treatment.
What could go wrong
This is a small, early-phase trial with only 30 participants and no comparison group, so results may not apply widely. Risks include injection-site pain or nerve irritation.

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

30 people

The number who actually took part.

Started

Oct 2025

Finished

Apr 2026

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

Up to 18 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 study included 30 patients with Bell's palsy diagnosed according to the recommendations of American Academy of Otolaryngology-Head and Neck Surgery Foundation Exclusion Criteria: * Patients were excluded if they were previously submitted to injection therapy or surgical intervention for management of Bell's palsy. They were also excluded if they had associated mental illness or advanced systemic conditions (e.g. uncontrolled diabetes, uncontrolled hypertension, malignant disease, immunocompromised conditions).

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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

  • Al-Azhar University Hospital

    Cairo, 247883, Egypt

More trials for these conditions

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