Ear zap device tested for chemo nausea in kids – but study stopped early
NCT ID NCT05143554
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a small device that stimulates a nerve in the ear to see if it can reduce nausea and vomiting caused by chemotherapy in children, teens, and young adults. The device, called IBStim, was compared to a sham (fake) device. The trial was terminated early and included only 18 participants, so the results are not strong enough to draw clear conclusions.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
auricular percutaneous neurostimulation (IBStim device)
What this could lead to
If it works, this could offer a drug-free way to reduce chemotherapy-induced nausea and vomiting in young patients.
What could go wrong
The trial was terminated early and enrolled only 18 people, so results are very limited. It is unclear if the device works better than a sham treatment.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Children's Wisconsin Hospital
Milwaukee, Wisconsin, 53226, United States