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The Effect of AI-Chatbot in Promoting HBV Testing Among Social Network Members of HBV-Infected Individuals: A Multicenter Randomized Controlled Trial

The Effect of AI-Chatbot in Promoting HBV Testing Among Social Network Members of HBV-Infected Individuals: A Multicenter Randomized Controlled Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600119642
Enrollment
Unknown
Registered
2026-03-02
Start date
2026-03-15
Completion date
Unknown
Last updated
2026-03-09

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

Conditions

Hepatitis B

Interventions

Experimental group:AI-chatbot

Sponsors

Southern Medical University Southern Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.HBV infections (index cases): (1)Aged 18 years or above, with no gender restriction; (2)HBsAg positive for more than 6 months; (3)Having social network members with unknown HBV infection status; (4)Voluntary participation and signed informed consent before the trial; 2.Participants: (1)Aged 18 years or above, with no gender restriction; (2)Within the social network of HBV-infected individuals, with unknown HBV infection status; (3)Own a smartphone and possess basic ability to use online inquiry services; (4)Voluntary participation and signed informed consent before the trial;

Exclusion criteria

Exclusion criteria: 1.Any other factors considered unsuitable for trial participation by the investigator;

Design outcomes

Primary

MeasureTime frame
Number of HBV Infections'social network members tested for HBV within 3 months;

Secondary

MeasureTime frame
Whether the average number of people who confirmed their willingness to test for HBV was greater in the experimental group than in the control group;Report whether the average number of people who completed HBV testing was more in the experimental group than in the control group (regardless of picture uploading of test results).;Compared with the control group, whether the time from confirmation of HBV testing intention to report completion of HBV testing was shorter in the experimental group;Average number of AI-Chatbot consultations and satisfaction;Health economic evaluation;

Countries

China

Contacts

Public ContactXueru Yin

Southern Medical University Southern Hospital

evonneyin@163.com+86 20 62787432

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026