High-intensity electromagnetic stimulation for bowel control after J-pouch surgery
Official title: Functional Outcomes in Ulcerative Colitis Patients With Ileal Pouch Anal Anastomosis Treated With High Intensity Focused Electromagnetic Stimulation: A Prospective Pilot Study
Run by Cedars-Sinai Medical Center · NCT07034443 · Data updated 2026-11-12
Aims to see if the Emsella chair can help people with a J pouch who have fecal incontinence after ulcerative colitis surgery.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 20 (estimated) |
| Sponsor | Cedars-Sinai Medical Center Academic / other |
| Locations | 1 site (Los Angeles, California) |
| Status | Recruiting |
| Started | August 1, 2026 |
| Main results expected | July 1, 2027 |
| Study ends | July 1, 2027 |
| Registry record updated | August 12, 2026 |
| Trial ID | NCT07034443 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18 or older with a J pouch due to ulcerative colitis or IBDU who have ongoing fecal incontinence and are at least 1 year post-surgery.
✕Probably not a fit
Patients without fecal incontinence or without a J pouch, or those with certain implants or active pouchitis/fistula, may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study tests whether high intensity focused electromagnetic stimulation improves fecal incontinence and quality of life in adults with a J pouch following ulcerative colitis or similar disease. Eligible participants are at least 1 year post-surgery and experience incontinence. The study will measure changes in continence and health-related quality of life before, during, and after the treatment course.
Why it matters
Potential benefit: If successful, participants might experience improved continence and better daily functioning.
How similar studies have gone: Other studies using similar noninvasive stimulation approaches have shown potential benefit in related pelvic floor conditions, but this exact approach in J pouch patients is novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Individuals 18 years old or older are included. * Patients who have a J pouch reconstruction due to Ulcerative Colitis or IBDU * Must be at least 1 year out from J pouch surgery * Have fecal incontinence Exclusion Criteria: * Any records flagged "break the glass" or "research opt out." * Pediatric Patients \<18 years of age * Did not receive a J pouch * Patients who received a J pouch for any other indication, including but not limited to Crohn's disease, familial adenosis polyposis * Have active pouchitis * Have an active fistula * If reclassified to de novo Crohn's after surgery * Have implanted metal devices or medical devices * Pregnant patients
Where it's running
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Cedars Sinai Medical Center
Los Angeles, California, United States Recruiting
Study contacts
- Principal investigator: Karen Zaghiyan, MD — Cedar Sinai Medical Center
- Study coordinator: Samara Spence, MD
- Email: samara.spence@cshs.org
- Phone: 6037323655
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Active vs. Passive Anal Sphincter Training in Fecal Incontinence
This home-based trial tests whether adding active sphincter contractions to electrical stimulation helps adults with fecal incontinence more than stimulation alone.
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This trial tests whether injecting botulinum toxin into the rectum can help children who have frequent non-retentive fecal incontinence that isn’t caused by constipation.
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This study is trying to see how a treatment called sacral neuromodulation can help people with fecal incontinence by looking at changes in the muscles around the anus.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.