Shock therapy for bowels: new patch may speed up recovery after colon cancer surgery
NCT ID NCT07574502
First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 3 times
Summary
This study tests a non-invasive device called transcutaneous electrical acustimulation (TEA) in 190 elderly patients (65+) recovering from colorectal cancer surgery. The device delivers mild electrical pulses to the skin to stimulate bowel function. Participants receive TEA or a sham treatment twice daily for three days after surgery. The goal is to see if TEA helps them pass gas and have bowel movements sooner, reducing complications like bowel blockage.
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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 190 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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May 2028
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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65 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 ≥ 65 years old. * Elective minimally invasive (laparoscopic or robotic) resection of colorectal cancer. * American Society of Anesthesiologists classification (ASA) 1-4. * Able to understand the research process and the use of various assessment scales, and able to communicate effectively with the researchers. * The patient voluntarily participates in this study and signs the informed consent form. Exclusion Criteria: * Previous history of abdominal gastrointestinal surgery. * Planned for palliative or emergency surgery. * Planned for open abdominal surgery or creation of a new stoma. * Transfer to ICU. * Diagnosed with severe heart, liver, kidney or mental system diseases. * Patients with implanted cardiac pacemakers. * Patients currently using or having used in the past month glucagon-like peptide-1 (GLP-1) receptor agonists, dual glucose-dependent insulinotropic polypeptide (GIP) receptor agonists, and sodium-glucose cotransporter-2 (SGLT-2) inhibitors. * Planned to use epidural anesthesia or epidural analgesia. * Presence of local skin lesions, infection at the stimulation site, or obvious skin allergy or severe skin sensitivity to electrodes/adhesive materials. * Participated in other clinical studies within the past 3 months or received acupuncture treatment within the past month. * Other conditions that the investigator considers make the patient unsuitable for participation in this study.
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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
2 sites. 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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Shandong Medical and Pharmaceutical University Hospital
NOT_YET_RECRUITINGBinzhou, Shandong, China
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Sir Run Run Shaw Hospital
RECRUITINGHangzhou, Zhejiang, China
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