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AI simulated patients could revolutionize medical History-Taking training

NCT ID NCT07714655

Knowledge-focused Sponsor: The First Affiliated Hospital of Zhejiang Chinese Medical University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 20, 2026 · Last updated Aug 07, 2026 · Updated 3 times

Summary

This trial tests whether an intelligent simulated patient system (ISPS) powered by large language models can help medical students improve their history-taking skills in gastroenterology. Ninety students are randomly assigned to either conventional training or four weeks of self-directed practice with the AI system, which simulates patient interviews and provides automated feedback. The study measures diagnostic accuracy, completeness of history-taking, empathy, and how well students accept the technology.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Intelligent Simulated Patient System (ISPS) - a large language model-based educational platform for virtual patient interaction and automated feedback
What this could lead to
If successful, this AI system could provide scalable, realistic training for medical students, improving diagnostic accuracy and patient communication skills.
What could go wrong
This is a small, single-center trial with 90 students, so results may not generalize. The AI may not fully replicate real patient interactions.

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

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

90 people

The number who actually took part.

Started

Mar 2026

Finished

Jun 2026

Lead sponsor

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.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Undergraduate medical students at Zhejiang Chinese Medical University who had completed their clinical clerkship and the required coursework in Diagnostics and Internal Medicine (Gastroenterology). * Postgraduate students in Clinical Medicine at the First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine). * Able and willing to provide written informed consent. * Willing to complete the entire 4-week study protocol and all outcome assessments. Exclusion Criteria: * Individuals with extensive prior clinical experience in gastroenterology that could substantially influence baseline performance. * Individuals with severe visual, hearing, or other impairments that would prevent effective participation in the Intelligent Simulated Patient System training. * Individuals unable to complete the required training sessions or the final Objective Structured Clinical Examination (OSCE). * Individuals who withdrew informed consent or had incomplete outcome assessment.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Clinical competence History taking Medical education

Contacts and locations

Locations

  • The First Affiliated Hospital of Zhejiang Chinese Medical University

    Hangzhou, Zhejiang, China

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