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Comparison of the Effects of Large Language Models, Video-Based Education, and Traditional Pre-Procedure Education on Preoperative Patient Education for Painless Gastrointestinal Endoscopy: A Three-Arm Randomized Controlled Trial

Comparison of the Effects of Large Language Models, Video-Based Education, and Traditional Pre-Procedure Education on Preoperative Patient Education for Painless Gastrointestinal Endoscopy: A Three-Arm Randomized Controlled Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600117261
Enrollment
Unknown
Registered
2026-01-21
Start date
2026-01-21
Completion date
Unknown
Last updated
2026-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None

Interventions

Physician-led verbal education group:The oral education provided by the doctors is carried out by experienced anesthesiologists or gastroenterologists who have received unified training. It is conduct
requirements for preoperative diet, fasting and fluid restriction, as well as medication discontinuation
feelings and common discomforts that may occur during the examination
risk and complication warnings related to the examination
and post-examination dietary, activity and follow-up precautions. Each session of education lasts for 10 minutes.
Web-based short video education group:After editing and integration, a standardized network propaganda video is formed as the only intervention material for the network short video education group. Du
GastroAI education group:The patient will interact with GastroAI through the tablet provided by the researcher. Under the supervision of professional doctors, patients can choose different education m

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients who undergo painless gastroscopy and/or colonoscopy under general anesthesia; 2. Age 18-80 years old; 3. ASA classification I-III; 4. Patients should be able to understand the educational materials provided during the research process and cooperate to complete the related questionnaire surveys; 5. Patients voluntarily sign the informed consent form and are willing to participate in the preoperative education for painless gastrointestinal endoscopy as required by the study and complete all the preoperative, intraoperative and postoperative evaluations..

Exclusion criteria

Exclusion criteria: 1. Patients who have undergone emergency gastroscopy and/or colonoscopy; 2. Patients with a history of mental illness; 3. Patients with cognitive impairment, language impairment, hearing impairment, or visual impairment; 4. Patients who have participated in other clinical studies; 5. Patients with poor overall health condition or life-threatening conditions; 6. Patients with ASA classification level IV or above.

Design outcomes

Primary

MeasureTime frame
Knowledge level related to painless gastrointestinal endoscopy;

Secondary

MeasureTime frame
Satisfaction with pre-procedural education;Post-procedural complications;Pre-procedural anxiety level;Compliance with pre-procedural preparation;Post-procedural recovery time;Quality of bowel preparation;Procedural smoothness;

Countries

China

Contacts

Public ContactXiaoqiang Li

West China Hospital of Sichuan University

lxqwch@gmail.com+86 28 8555 3329

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026