Zap instead of snip: electric pulses may treat Kids' blocked airways
NCT ID NCT06960239
First seen Jun 27, 2026 · Last updated Jul 09, 2026 · Updated 3 times
Summary
This study tested a new device that uses electrical pulses (IRE) to shrink enlarged tonsils in children, aiming to improve breathing without traditional surgery. Thirty-one children aged 3-18 with tonsil hypertrophy and airway obstruction took part. Researchers measured pain recovery and sleep quality changes over three months. The goal was to see if this approach is safe and works as well as standard tonsil surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Irreversible Electroporation (IRE) System (device)
- What this could lead to
- If successful, this device could offer a less painful alternative to traditional tonsil surgery for children with breathing problems.
- What could go wrong
- This was a small early feasibility study with only 31 participants, so results may not apply to all children. The device is new and long-term safety is not yet known.
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
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31 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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Oct 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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3 to 18 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: * Age 3 - 18 years. * Tonsillar hypertrophy (more than 2 in Brodsky Grading System for Tonsils (BGST)). * Symptomatic Upper Airway obstruction. Exclusion Criteria: * Age below 3 years, or above 18 years. * Patients which underwent prior tonsillectomy or tonsillotomy. * Body Mass Index (BMI) above the 95th percentile for patient's age and sex, as per the Centers for Disease Control and Prevention (CDC) growth charts. * Patients with a pacemaker or similar electro stimulator implants. * Patients for whom the anesthesia involves high risk. * Epilepsy or other condition involving convulsions. * Significant systemic illness (e.g., cancer, severe autoimmune disease, neurological disease). * Bleeding diathesis. * Known or suspected complications for any general or local anesthetic agents.
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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
-
Republican Specialized Scientific-Practical Medical Center of Otorhinolaryngology and Head and Neck Diseases
Tashkent, Uzbekistan
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Spitalul Clinic de Urgență pentru copii "Maria S. Curie"
Bucharest, Romania
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Other studies related to the condition(s) this trial covers.
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