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Sugar and sound waves: a new acne treatment?

NCT ID NCT07169890

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study tested whether applying a dextrose (sugar) gel with ultrasound, called phonophoresis, can improve mild to moderate acne. 115 people aged 18 to 30 with acne took part. The goal was to see if this approach reduces acne lesions and severity.

What this could mean

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

Active substance
dextrose gel applied with ultrasound
What this could lead to
If it works, this could offer a non-drug treatment option for mild to moderate acne.
What could go wrong
This is a small, completed study with no phase designation, so results may not be conclusive or widely applicable. The treatment is experimental and not yet standard.

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

115 people

The number who actually took part.

Started

Nov 2025

Finished

Dec 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 to 30 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: * Individuals aged 18 to 30 years. * Clinically diagnosed with mild to moderate acne vulgaris. * Willingness to comply with the study protocol and attend all treatment sessions. * Medical Clearance: Participants must have medical clearance to participate in this study. Exclusion Criteria: * Individuals with severe acne vulgaris or other dermatological conditions affecting the face. * Current use of systemic acne medications or topical treatments other than the study intervention. * Known allergy to magnesium or ultrasound gel. * Pregnant or breastfeeding individuals. * Severe Comorbidities: Individuals with severe cardiovascular, pulmonary, metabolic, or vascular diseases * Medication Interference: Individuals using medications known to affect presence of acne. * Acute Psychological Conditions: Participants with acute psychological conditions that may interfere with participation or assessments. * Obese patient whose BMI ≥ 30.

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Conditions

The condition(s) this trial relates to.

acne Acne Vulgaris

As listed by the trial registrant

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

Contacts and locations

Locations

  • faculty of physical therapy ,Cairo University

    Cairo, 11311, Egypt

More trials for these conditions

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