Surgery vs. diet: which boosts life quality for diverticular disease?
NCT ID NCT05393609
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 250 people with chronic diverticular disease to see if elective sigmoidectomy (surgery) improves quality of life compared to conservative care (diet, pain relievers, laxatives). Participants are recruited from a surgical clinic in Denmark. The main outcomes are disease-specific and general quality-of-life scores measured over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors decide when surgery improves quality of life for people with chronic diverticular disease.
- What could go wrong
- This is an observational study, not a randomized trial, so results may not prove which treatment is better. It is also limited to Danish speakers.
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
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About 250 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2022
- Expected to finish
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Dec 2027
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.
Who is studied
All patients with recurrent or chronic diverticular disease referred to a surgical department in Central or Northern Denmark Region.
- 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.
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: * Referred to surgical clinic due to diverticular disease * Colonic diverticula verified by CT or endoscopy Exclusion Criteria: * Previous colonic resection other than appendectomy * Previous or current colorectal cancer * Previous or current disseminated cancer * Inflammatory bowel disease * Psychiatric disorder influencing the ability to answer questionnaires * Inadequate Danish
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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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Randers Regional Hospital
RECRUITINGRanders, Central Jutland, 8930, Denmark
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