Neck therapy may soothe IBS symptoms, small study hopes
NCT ID NCT07560345
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a series of gentle, passive neck movements (called neurodynamic mobilization of the vagus nerve) can reduce symptoms of irritable bowel syndrome (IBS) in women. Thirty-two women aged 20-45 with mild to moderate IBS will receive the treatment for 6 weeks. Researchers will measure changes in symptom severity and quality of life before and after the intervention.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- neurodynamic mobilization of vagus nerve (a series of passive neck movements)
- What this could lead to
- If it works, this could offer a non-drug, hands-on approach to reduce IBS symptoms and improve quality of life in women.
- What could go wrong
- This is a very small, early-stage study with only 32 women, so results may not apply to everyone. The treatment is experimental and may not provide significant relief.
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 32 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 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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20 to 45 years
- Sex
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Female participants only
- 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: * 32 Females with mild to moderate IBS ,were recruited for this study by referral from a physician. * aged 20-45 (i.e., the most common age for developing IBS) * Patients must experience abdominal pain recurring at least once weekly over the past three months. * This pain must be linked to two or more of the following features: occurring in relation to defecation, accompanied by a change in stool frequency, or accompanied by a change in stool form or appearance. * Symptoms should have been present during the last three months, with onset at least six months before diagnosis. Exclusion Criteria: Subjects will be excluded if they have: * Organic gastrointestinal disorders. * Thyroid abnormalities. * Coexisting cardiovascular, respiratory, renal, or hepatic conditions. * Pregnancy. * Blood disorders. (e.g., hemophilia, coagulation disorders, leukemia, thalassemia, sickle cell disease). * Neurological or musculoskeletal conditions affecting muscle tone. * Psychiatric illnesses ( patients with depression in the absence of IBS). * Fibromyalgia. * A history of gastrointestinal surgery or resection, , or other chronic diseases associated with gastrointestinal issues such as inflammatory bowel disease, ulcers, or cancer. * A history of alcohol or drug abuse, abdominal surgery within the past six months. * Recent cervical or cardiac surgery, or recent major trauma.
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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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Faculty of physical therapy
Giza, Dokki, 11432, Egypt
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