Belly zaps may speed up bathroom time for spinal injury patients
NCT ID NCT04307303
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether using a device that electrically stimulates the abdominal muscles can help people with spinal cord injury manage their bowel movements more quickly and comfortably. 36 adults with injuries at or above T12 were randomly assigned to receive real or low-dose (sham) stimulation for 12 weeks. Participants tracked bowel time and completed quality-of-life questionnaires. The goal was to see if this approach could reduce constipation and improve daily bowel care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- abdominal functional electrical stimulation (ABFES) device
- What this could lead to
- If it works, this could offer a non-drug way to reduce bowel management time and improve quality of life for people with spinal cord injury.
- What could go wrong
- This is a small, early proof-of-principle study with only 36 participants. Results may not apply to everyone, and the benefit over sham stimulation is uncertain.
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
-
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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36 people
The number who actually took part.
- Started
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Jul 2021
- Finished
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Jun 2025
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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 100 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * People with a diagnosis of spinal cord injury * Age =\>18 years of age * Injury level at or above T12 * complete or incomplete spinal cord lesion * Medically stable condition * Reflex bowel * =\>1 year post spinal cord injury * Exclusion Criteria: * A history of organic bowel obstruction * Frequent opioid use, * Intrathecal baclofen or percutaneous endoscopic gastrostomy * Inflammatory bowel disease * Recent abdominal hernia * Recent gastrointestinal or abdominal surgery * Lower motor neuron lesions, * Suspected strictures or fistulae along the gastrointestinal tract * Physiologic gastrointestinal obstruction. * Other causes of constipation such as hypothyroidism, hypercalcaemia * Constipation predominant irritable bowel syndrome prior to diagnosis of SCI * Involvement in other research trial interventions likely to impact current trial * Poorly controlled epilepsy, * Cardiac pacemaker in situ * Other implanted electrical devices * Pregnancy or pregnancy planned * Cancerous tissue in the abdominal region * Any major skin disorders affecting the abdominal area) * Severe autonomic dysreflexia (tested at initial assessment).
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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
-
Salisbury NHS Foundation Trust
Salisbury, SP2 9BJ, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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