Effectiveness of Large Language Model-Based Chatbot Among Parents of Junior High School Girls in Improving Human Papillomavirus (HPV) Vaccine Awareness, Intention and Vaccination Rates
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Scientific videos, Vaccine chatbot.
- Who it may be relevant to
- Registry conditions: HPV Vaccination Rates, HPV Vaccine Awareness, HPV Vaccination Intention. Basic parameters: No limits · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
A Study on the Effectiveness of Large Language Model-Based Chatbot Interventions Among Parents of Junior High School Girls in Improving Human Papillomavirus (HPV) Vaccine Awareness, Intention and Vaccination Rates
Overview
This is an interventional study targeting parents of junior high school girls. The primary objective of the study is to evaluate the effectiveness of a vaccine chatbot in improving HPV vaccination rates among parents' junior high school girls. The secondary objectives are to evaluate the effectiveness in improving vaccine awareness and vaccination intention among parents. All participants will be enrolled and randomly assigned to four groups: (1) vaccine chatbot plus scientific videos, (2) vaccine chatbot only, (3) scientific videos only, and (4) a control group (no intervention). The chatbot will provide immediate, validated answers to participants' HPV vaccine-related questions. The scientific videos will cover content related to HPV vaccine safety, efficacy, and other relevant information. The study will compare changes in HPV vaccine awareness, vaccination intention, and vaccination behavior between the intervention groups and the control group after the intervention to evaluate whether the three intervention strategies enhance HPV vaccine awareness, vaccination intention, and vaccination uptake.
Interventions
- Device Scientific videos
Provide scientific videos related to HPV vaccine - Device Vaccine chatbot
Provide vaccine chatbot to answer HPV vaccine questions
Primary outcome measures
- Human papillomavirus (HPV) vaccination rates for parents' junior high school girls in all groups before and after the intervention [Time frame: Baseline and two months]
Secondary outcome measures (2)
- HPV vaccine awareness for eligible parents of junior high school girls in all groups before and after the intervention [Time frame: Baseline and two weeks]
- HPV vaccination intention for eligible parents of junior high school girls in all groups before and after the intervention [Time frame: Baseline and two weeks]
Eligibility criteria
Inclusion criteria
- Parents of junior high school girls.
- Possess an electronic device with QR code scanning capability.
- Junior high school girls have no contraindications to HPV vaccination.
- No mental disorders or visual/reading impairments; able to cooperate with and implement the corresponding intervention activities.
- Have provided informed consent and are willing to participate in the study.
Exclusion criteria
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Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Open label
- Primary purpose
- Health services research
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07525245 · HPV-AI-002