Fiber supplement may ease bowel troubles after rectal cancer surgery
NCT ID NCT06724198
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether psyllium husk, a type of fiber supplement, can reduce bowel symptoms and improve quality of life in people who had rectal cancer surgery. 24 participants who had ongoing bowel issues after surgery took psyllium husk. The goal was to see if it helps with symptoms like urgency and incontinence, which are common after this operation.
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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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24 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Sep 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 years and older
- 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: * Operated with low rectal resection for rectal cancer * LARS score \>20 at 12 months or more after surgery * Written consent Exclusion Criteria: * Various conditions rendering the patient unable to answer questionnaire * LARS score 0-20 * Contraindications to Psyllium husk (hypersensitivity, intestinal obstruction, reduced esophageal function, rare congenital medical conditions such as sucrase-isomaltase deficiency, fructose intolerance and glucose-galactose malabsorbtion)
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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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Sykehuset Telemark HF
Skien, Telemark, 3710, Norway
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Other studies related to the condition(s) this trial covers.
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