AI chatbot aims to curb drinking in liver disease patients
NCT ID NCT07450144
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a chatbot powered by large language models can help people with metabolic alcohol-related liver disease (MetALD) reduce their alcohol intake. About 50 adults in Hong Kong will use the chatbot for counseling. The main goal is to see if the approach is practical and acceptable, not yet to prove it works.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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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
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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: 1\. Hong Kong residents aged 18 years or above 2. Diagnosed of MASLD: 1. Evidence of hepatic steatosis (fat accumulation in the liver) confirmed by imaging techniques such as ultrasound, computed tomography (CT), magnetic resonance imaging (MRI), or liver biopsy 2. Presence of metabolic dysfunction, indicated by at least one of the following: * Overweight or obesity (body mass index \[BMI\] ≥25 kg/m²), * Type 2 diabetes mellitus, ③Dyslipidemia (elevated triglycerides \[≥150 mg/dL\] or low high-density lipoprotein \[HDL\] cholesterol \[\<40 mg/dL for men, \<50 mg/dL for women\]), ④Hypertension (blood pressure ≥130/85 mmHg or use of antihypertensive medication). * Metabolic syndrome as defined by established criteria (e.g., International Diabetes Federation \[IDF\], Adult Treatment Panel III \[ATP III\]) 3. Alcohol consumption: males who drink 210-420 g/week (≈263-525 ml), female who drink 140-350 g/week (≈175-438 ml) 4. Intention to reduce/quit alcohol 5. Able to read and communicate in Chinese 6. Own a smartphone with internet access Exclusion Criteria: 1. Diagnosed with mental disease or cognitive impairments, or 2. Participating in other ongoing clinic trials
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Conditions
The condition(s) this trial relates to.
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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Hong Kong Queen Mary Hospital
RECRUITINGHong Kong, Hong Kong
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