Heated acupuncture needles show promise for stubborn constipation
NCT ID NCT07483229
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two acupuncture methods for chronic constipation in 60 adults. One group received warm needling (heated needles) at specific belly points, while the other got electroacupuncture (mild electric pulses). Both treatments were given three times a week for four weeks. The goal was to see which method better eases constipation symptoms and improves quality of life, with checks right after treatment and again six months later.
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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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60 people
The number who actually took part.
- Started
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Aug 2022
- Finished
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Oct 2025
- 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 to 65 years
- 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.
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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 to 65 years, either sex Meeting the Rome IV diagnostic criteria for functional constipation Meeting the Traditional Chinese Medicine diagnostic criteria for Yang deficiency type constipation No other treatments received before inclusion Exclusion of organic digestive system lesions confirmed by colonoscopy or other appropriate examinations Voluntary participation with signed informed consent Exclusion Criteria: Not meeting the inclusion criteria Pregnant or lactating women Serious cardiovascular or cerebrovascular diseases Inability to receive abdominal acupuncture due to skin diseases or other local conditions Participation in other clinical trials within the past 3 months
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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
Locations
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the First Affiliated Hospital of Henan University of Chinese Medicine
Zhengzhou, Henan, 450000,, China
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Other studies related to the condition(s) this trial covers.
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