Massage showdown: which colon technique relieves constipation best?
NCT ID NCT06695754
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study reviewed scientific literature to compare manual (hand) versus automatic (machine) colon massage for people with chronic constipation. Researchers analyzed data from over 2,300 patients to see which method works better for improving bowel movements and quality of life. The goal is to find out if one approach is more effective and safer than the other.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- colonic massage (manual or automatic)
- What this could lead to
- If the review finds one method clearly better, it could guide doctors and patients toward a more effective non-drug option for chronic constipation.
- What could go wrong
- This is a review of existing studies, not a new experiment, so the results depend on the quality of the original research. Differences in study designs may make it hard to draw firm conclusions.
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
-
2,312 people
The number who actually took part.
- Started
-
Dec 2024
- Finished
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Dec 2024
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients of any age, gender and etnicity, suffering from chronic constipation
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
-
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.
Literature Inclusion Criteria: * Study type: * Clinical studies using abdominal/colon massage to treat constipation. * Articles published between 1990 and till the day of literature search with original work (experimental and quasi-experimental ) or dealing with the application of colon massage to gastrointestinal function. * Study subjects: * Patients with constipation. * Individuals of any gender, age and ethnicity. * Interventions: \- Manual or automatic colon massage treatment for constipation. * Outcomes (including at least one of the following): * Evacuation frequency. * Quality of life parameters. * Symptoms of constipation. * Use of laxatives or enemas. * Adverse events. Literature Exclusion Criteria: * No abstract available, reviews, conference abstracts, dissertations, registration documents, clinical experience summary analysis, animal experiments, etc. * Studies where the treatment was non-colon specific. * Studies involving invasive treatments. * Other treatments intended to treat constipation such as surgical interventions, acupuncture, acupoint application, and others considered medicinal alternative therapies. * Documents written in languages other than in English, German, Spanish, as well as other European languages, including Italian, French, and Portuguese. * Incorrect or incomplete case data.
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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
-
Usmima S.L.
Esplugues de Llobregat, Barcelona, 08950, Spain
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