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Can gentle zaps to acupoints ease Post-Surgery gut woes?
NCT ID NCT07133620
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether transcutaneous electrical acupoint stimulation (TEAS) can reduce gastrointestinal dysfunction after urological laparoscopic surgery. 112 adults undergoing procedures like laparoscopic nephrectomy will receive either real or sham TEAS before and after surgery. Researchers will track symptoms like nausea, vomiting, and bowel function for 5 days to see if the treatment helps.
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)
- What this could lead to
- If it works, this could offer a drug-free way to reduce nausea, vomiting, and other gut issues after urological laparoscopic surgery.
- What could go wrong
- This is a small, early-stage trial with no phase designation, so results may not be conclusive. The sham control group helps, but the effect may be small or not generalizable.
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
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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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About 112 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 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 \> 18 years * BMI \< 28 kg/m2 * ASA classification is I-III grade * Laparoscopic urological procedures under general anesthesia, including but not limited to laparoscopic nephrectomy and laparoscopic radical prostatectomy for prostate cancer * Normal comprehension ability, and the patient or his/her family members can cooperate in filling out the questionnaire * Voluntary to sign the informed consent form Exclusion Criteria: * Comprehensive assessment of severe cardiovascular, pulmonary and cerebrovascular diseases (such as severe coronary heart disease, valve diseases, respiratory failure, cerebral hemorrhage, cerebral infarction, etc.) * Preoperative use of analgesic and gastrointestinal motility drugs * TEAS contraindications (having electronic devices in the body, skin damage or infection at the stimulation site) * Previous history of TEAS or electro-acupuncture treatment * Previous history of gastrointestinal surgery, long-term gastrointestinal motility disorders and severe intestinal diseases * Pregnancy
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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The First affiliated Hospital of Xiamen University
RECRUITINGXiamen, Fujian, 361000, China
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