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Can ear acupuncture help your stomach after surgery?

NCT ID NCT06580197

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study looks at whether ear acupuncture can help with slow stomach emptying after abdominal surgeries like Whipple or gastrectomy. Researchers will track symptoms like nausea and fullness in 159 adults aged 40-70. The goal is to see if this simple, needle-based therapy improves recovery.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
auricular acupuncture therapy
What this could lead to
If it works, this could offer a simple, non-drug way to ease stomach discomfort after certain abdominal surgeries.
What could go wrong
This is a small, early-stage study with no comparison group, so results may not be conclusive. The therapy may not work for everyone.

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.

Participants

About 159 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2024

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

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.

Who is studied

Research subjects: Surgical group: (1) Patients who were scheduled to undergo abdominal surgeries such as Whipple, pancreatectomy, and subtotal gastrectomy at Peking Union Medical College Hospital from June 2024 to June 2026. Health group: (2) Patients who visited the Health Examination Center of Peking Union Medical College Hospital from June 2024 to June 2026.

Ages

40 to 70 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: \- 1) Age range: 40-70 years old (40 ≤ y ≤ 70), gender is not limited. 2) Accept abdominal surgeries including Whipple's surgery, pancreatectomy, and subtotal gastrectomy. 3\) The subjects/guardians are able to understand the purpose of the trial, demonstrate sufficient compliance with the trial protocol, and sign an informed consent form (ICF) Exclusion Criteria: * 1\) Severe postoperative complications such as heart disease, pulmonary embolism, cerebral infarction, abdominal infection, and abdominal bleeding; 2) Patients with organic changes such as adhesions and obstructions indicated by imaging examinations such as gastrointestinal imaging; 3) The patient has damage, redness, bleeding, infection, and other conditions in both ears that are not suitable for ear acupuncture treatment. Inclusion and exclusion criteria for the health group Inclusion Criteria: 1. Age range: 40-70 years old (40 ≤ y ≤ 70), gender is not limited. 2. No history of abdominal surgery or tumor, and no significant abnormalities were found through abdominal imaging examination. 3. The subjects/guardians are able to understand the purpose of the trial, demonstrate sufficient compliance with the trial protocol, and sign an informed consent form (ICF). Exclusion Criteria: 1. Symptoms of digestive discomfort such as diarrhea, constipation, and vomiting have been present for the past 30 days. 2. The patient has conditions such as damage, redness, bleeding, and infection in both ears that affect the assessment of ear acupoint information.

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Peking union medical college hospital

    RECRUITING

    Beijing, Beijing Municipality, 100005, China

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