Could a gentle electric zap at key points make emergency gut exams easier for liver patients?
NCT ID NCT07106658
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a mild electrical stimulation at specific acupoints (TEAS) helps people with cirrhosis tolerate an urgent endoscopy for suspected variceal bleeding. 180 patients were split into three groups: active TEAS, sham TEAS (electrodes but no current), or standard endoscopy alone. The goal was to see if TEAS improves procedural success and reduces discomfort.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Transcutaneous electrical acupoint stimulation (TEAS) using a Hwato SDZ-III device
What this could lead to
If it works, this could offer a simple, drug-free way to make urgent endoscopy more comfortable and successful for people with cirrhosis.
What could go wrong
This is a small, completed trial with 180 participants. The sham group may also show benefit, and results may not apply to all patients or settings.
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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The Fifth Medical Center of PLA General Hospital
Beijing, Beijing Municipality, 100039, China