MedTrace Logo

Effectiveness of an Interactive Consulting System to Enhance Patients' Decision-making: A Randomized Controlled Trial

NCT04262596 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 492

Last updated 2023-12-15

No results posted yet for this study

Summary

To compare the effectiveness of an interactive mobile chatbot and traditional decision aid booklets to enhance informed decisions made by cataract patients. The chatbot was built based on large language models, and could generate ChatGPT-level responses.

Conditions

  • Age-related Cataract

Interventions

OTHER

Interactive Consulting System

Potential participants use the Interactive Consulting System on a mobile application with information about cataract surgery choice, and outcome data will be gathered using standardized questions in a structured interview after 2 weeks.

OTHER

A traditional patient decision aid brochure

Potential participants receive a traditional patient decision aid brochure with information about cataract surgery choice, and outcome data will be gathered using standardized questions in a structured interview after 2 weeks.

Sponsors & Collaborators

  • Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Yingfeng Zheng · Zhognshan Ophthalmic Center, Sun Yat-sen University

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-05-01
Primary Completion
2023-08-31
Completion
2023-08-31

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04262596 on ClinicalTrials.gov