The Effect of Smartphone Application on the Quality of Bowel Preparation for Colonoscopy
NCT ID: NCT06444724
Last Updated: 2025-10-02
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE4
488 participants
INTERVENTIONAL
2022-07-01
2025-02-28
Brief Summary
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Which bowel preparation method results in an adequate bowel preparation rate?
Participants will:
* Random to 1:1 ratio to be educated via the smartphone application (APP group) or the standard education (control group).
* Received the same purgative regimen and diet restriction.
* Endoscopist-blinded colonoscopy the participants and give score of bowel preparation scale (use Boston Bowel Preparation Scale)
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Detailed Description
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* Patients in the control group received verbal instructions for preparation before endoscopy from the endoscopy nurse, along with pamphlets containing relevant information. This instructional material encompassed details regarding a purgative regimen, instructions on its administration, dietary restrictions preceding colonoscopy, and medication adjustments necessary for some patients.
* Patients in the application group communicated via Line applications (APP group) with guidance on preparation before colonoscopy through video media.
The registration process will entail providing basic information, including the patient's name and hospital identification number, along with the scheduled endoscopy appointment date, with strict adherence to privacy protocols. Subsequently, a trained research assistant will encourage patients to utilize the application. The video can inform the application via YouTube.
The content presented in the video corresponded identically to the verbal instructions and pamphlet provided to participants in the control group, covering topics such as the purgative regimen, dietary restrictions, and medication adjustments.
All participants will receive the same split-dose high-volume purgative regimen. Two liters of polyethylene glycol (PEG) solution regarding the composition of Colyte (hospital-based preparations) will be administered at 6-8 PM on the day before the colonoscopy, followed by 750 ml of PEG solution at 5-6 AM on the colonoscopy day.
Colonoscopies will be performed by an experienced endoscopist under intravenous sedation within 6 hours after the last preparation regimen.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
HEALTH_SERVICES_RESEARCH
DOUBLE
Study Groups
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Control group
Patients in the control group received verbal instructions for bowel preparation before endoscopy from the endoscopy nurse, along with pamphlets containing relevant information. This instructional material encompassed details regarding a purgative regimen, instructions on its administration, dietary restrictions preceding colonoscopy, and medication adjustments necessary for some patients.
No interventions assigned to this group
Application group
Patients in the application group will be communicated via Line applications (APP group) with guidance on preparation before colonoscopy through video media.
APP
Patients in the application group communicated via Line applications (APP group) with guidance on preparation before colonoscopy through video media.
Interventions
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APP
Patients in the application group communicated via Line applications (APP group) with guidance on preparation before colonoscopy through video media.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Able to access and use Line applications on mobile phones
Exclusion Criteria
* Patients with inflammatory bowel disease, polyposis syndrome, American Society of Anesthesiology (ASA) classification level 3 or higher
* Patients with a history of prior colonoscopy within 1 year.
18 Years
ALL
No
Sponsors
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Mahidol University
OTHER
Responsible Party
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Uayporn Kaosombatwattana
Assistant Professor
Locations
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Faculty of internal medicine siriraj hospital, Mahidol university
Bangkok Noi, Bangkok, Thailand
Countries
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Other Identifiers
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Si 422/2022
Identifier Type: -
Identifier Source: org_study_id
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