Smartphone videos may beat pamphlets for colonoscopy prep
NCT ID NCT07685652
First seen Jul 06, 2026 · Last updated Jul 09, 2026 · Updated 3 times
Summary
This trial tests whether a short video watched on a smartphone helps people prepare better for a colonoscopy than a written pamphlet or standard verbal instructions. Poor bowel preparation can lead to cancelled procedures and missed polyps. The study enrolls adults scheduled for an outpatient colonoscopy and measures how clean the bowel is using a standard scoring system.
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 one method clearly improves bowel preparation, hospitals could adopt it to reduce cancelled procedures and missed polyps.
- What could go wrong
- This is a single-center study with 324 participants, so results may not apply everywhere. The video requires a smartphone, which not everyone has.
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 324 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- 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.
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: * Age 18 years or older * Outpatients scheduled for elective colonoscopy at Hospital Sibu Endoscopy Unit * Ability to provide written informed consent * Access to smartphone or computer with functional internet connectivity Exclusion Criteria: * History of non-compliance with prescribed medical regimens * Cognitive impairment, dementia, or significant mental health disorder compromising informed consent * Illiteracy or inability to read materials in provided languages * Prior colonic resection or colostomy * Inflammatory Bowel Disease (IBD) or Irritable Bowel Syndrome (IBS) * Significant physical disability (bed-bound or wheelchair-dependent) * Contraindication to polyethylene glycol (PEG) bowel preparation * Severe Chronic Kidney Disease (Stage IV or V; eGFR \<15 mL/min/1.73m²) * Significant cardiac comorbidities (unstable angina, severe heart failure, MI within 6 months) * Inability or unwillingness to comply with study protocol * Refusal to provide informed consent
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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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Hospital Sibu
RECRUITINGSibu, Sarawak, 96000, Malaysia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- RIGHT-CLEAN trial: a multi-centre randomised controlled trial of intra-procedural right colon enema versus no enema to improve total colonic bowel preparation at colonoscopy.
- Exploring the effectiveness of a multimodal artificial intelligence application on bowel preparation outcomes for colonoscopy
- A prospective, randomized, parallel, multi-center, active controlled, single blind (Assessor), phase 3 clinical trial in bowel preparation for colonoscopy
- Could a sweet syrup replace the unpleasant colonoscopy prep?
- Can a Peppermint-Infused solution make colonoscopies clearer?
- Electric pulses on the wrist may tame colonoscopy pain