Ear stimulation zaps stress in overworked healthcare workers
NCT ID NCT04703907
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a gentle ear stimulation technique could reduce stress and anxiety in healthcare workers during the COVID-19 pandemic. 62 workers were randomly assigned to receive the stimulation or be placed on a waiting list. The goal was to see if this simple, non-drug approach could help ease the mental burden of working on the front lines.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
auricular stimulation (percutaneous sensory stimulation of cranial nerves)
What this could lead to
If it works, this could offer a simple, non-drug way to help healthcare workers manage stress and anxiety during crises.
What could go wrong
This is a small, early study with only 62 participants. The results may not apply to other groups or settings, and the effect might be due to placebo.
Disclaimer
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the original study
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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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University Medicine of Greifswald
Greifswald, 17475, Germany