Status:

NOT_YET_RECRUITING

Evaluation of a Vaccine Chatbot on HPV Vaccine Confidence and Hesitancy

Lead Sponsor:

Fudan University

Collaborating Sponsors:

Merck Sharp & Dohme LLC

Conditions:

HPV Vaccine

Eligibility:

FEMALE

15-26 years

Phase:

NA

Brief Summary

The goal of this clinical trial is to learn if a chatbot powered by artificial intelligence works to improve HPV vaccination among females aged 15 to 26 in China. A randomized controlled trial and imp...

Detailed Description

A randomized controlled trial with 2 arms will be conducted to evaluate the effectiveness of an LLM-powered chatbot on improving HPV vaccination among females aged 15 to 26, followed by a pragmatic im...

Eligibility Criteria

Inclusion

  • Female, aged 15 to 26 years, inclusive.
  • Not previously vaccinated against HPV.
  • Reports no contraindications to HPV vaccination.
  • Has no mental, visual, or reading impairments that would preclude cooperation with study activities.
  • Is willing and able to provide informed consent.

Exclusion

  • Male.
  • Age under 15 or over 26 years.
  • Has a history of prior HPV vaccination.
  • Has a known contraindication to HPV vaccination.
  • Unable to comply with study procedures.
  • Is unwilling or unable to provide informed consent.

Key Trial Info

Start Date :

September 26 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

May 1 2026

Estimated Enrollment :

1800 Patients enrolled

Trial Details

Trial ID

NCT07200570

Start Date

September 26 2025

End Date

May 1 2026

Last Update

October 1 2025

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