[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100533582":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":24,"centralContacts":32,"locations":40,"responsibleParty":72,"collaborators":75,"id":78,"slug":79,"hasResults":80,"nctId":81,"briefTitle":82,"officialTitle":83,"acronym":18,"eligibilityCriteria":84,"healthyVolunteers":85,"sex":86,"minAge":87,"maxAge":88,"enrollmentInfo":89,"targetDuration":18,"studyType":92,"phases":93,"briefSummary":95,"conditions":96,"keywords":98,"overallStatus":43,"whyStopped":18,"lastUpdateSubmitDate":104,"lastUpdatePostDateStruct":105,"startDateStruct":108,"completionDateStruct":110,"leadSponsor":112,"locationsCount":113},{"fullName":5,"class":6},"Fudan University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"HPV Chatbot Intervention group","EXPERIMENTAL","In this arm, participants will receive a vaccine chatbot intervention. They will be invited to use the HPV vaccine chatbot online through WeChat or any web browsers, where they can ask any questions related to the HPV vaccine and get immediate answers from the chatbot. The intervention lasts two weeks, with invitations sent every four days to reinforce the intervention.",[13],"Other: Vaccine chatbot that offering HPV vaccine-related information",{"label":15,"type":16,"description":17,"interventionNames":18},"Control group","NO_INTERVENTION","The control group will not use the chatbot during the intervention duration.",null,[20],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":18},"Vaccine chatbot that offering HPV vaccine-related information","The intervention group will be invited to use the HPV vaccine chatbot online through WeChat or any web browsers, where they can ask any questions related to the HPV vaccine and get previously validated answers from the chatbot immediately. All the answers will be drawn from a database, whose content were obtained from official websites of Chinese government, HPV vaccine enterprises, and International organizations like WHO, and had been validated by experts. The intervention lasts two weeks, with invitations sent every four days to reinforce the intervention.",[9],[25,29],{"name":26,"affiliation":27,"role":28},"Zhiyuan Hou, PhD","School of Public Health，Fudan University","PRINCIPAL_INVESTIGATOR",{"name":30,"affiliation":31,"role":28},"Leesa Lin, PhD","School of Public Health, The University of Hong Kong",[33,37],{"name":26,"role":34,"phone":35,"phoneExt":18,"email":36},"CONTACT","86+21 33563935","zyhou@fudan.edu.cn",{"name":30,"role":34,"phone":38,"phoneExt":18,"email":39},"+852 39103770","leesalin@hku.hk",[41,59],{"facility":42,"status":43,"city":44,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"Chizhou Health Center for Disease Control and Prevention","RECRUITING","Chizhou","Anhui","247100","China","CN",{"type":50,"coordinates":51},"Point",[52,53],117.47783,30.66134,{"lat":53,"lon":52},[56],{"name":57,"role":34,"phone":18,"phoneExt":18,"email":58},"Liuing Gong, MS","chzcpdcxf@126.com",{"facility":60,"status":43,"city":61,"state":62,"zip":18,"country":47,"countryCode":48,"cosmosGeoPoint":63,"geoPoint":67,"contacts":68},"Jiading District Center for Disease Control and Prevention","Shanghai","Shanghai Municipality",{"type":50,"coordinates":64},[65,66],121.45806,31.22222,{"lat":66,"lon":65},[69],{"name":70,"role":34,"phone":18,"phoneExt":18,"email":71},"Hui Peng, MS","penny200210108@sina.com",{"type":28,"investigatorFullName":73,"investigatorTitle":74,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"Zhiyuan Hou","Associate Professor",[76],{"name":77,"class":6},"The University of Hong Kong","100533582","effectiveness-of-vaccine-chatbot-on-hpv-vaccine-awareness-and-vaccination-in-china-100533582",false,"NCT06227689","Effectiveness of Vaccine Chatbot on HPV Vaccine Awareness and Vaccination in China","Evaluation of Vaccine Chatbot on HPV Vaccine Awareness and Vaccination for Middle School Girls in China: a Randomized Controlled Trial and Implementation Science Study","Inclusion Criteria:\n\n* Parents of female students in middle school;\n* The students not vaccinated or appointed for HPV vaccination and without contraindications to HPV vaccines;\n* Without mental disorders or visual\u002Freading impairments, and able to cooperate with and undergo the intervention activities;\n* Obtained informed consent and willing to participate in the study.\n\nExclusion Criteria:\n\n* Students vaccinated or appointed for HPV vaccination or with any contraindication to HPV vaccines;\n* With mental disorders or visual\u002Freading impairments, and unable to cooperate with and undergo the intervention activities;\n* Unwilling to participate.",true,"FEMALE","10 Years","16 Years",{"count":90,"type":91},1800,"ESTIMATED","INTERVENTIONAL",[94],"NA","This interventional study targets female students in junior middle school. It goal is to evaluate the effectiveness of a vaccine chatbot on HPV vaccine awareness and vaccination. The main questions it aims to answer are:\n\n1. How will the novel digital tool, a vaccine chatbot, impact eligible parents' awareness and knowledge of HPV vaccines, their willingness to vaccinate their daughters, and vaccination status of female students.\n2. How is the vaccine chatbots accepted by all stakeholders, and what are the facilitators of and barriers to implementing vaccine chatbot promotion campaign.\n\nThe intervention group will go through the intervention measure while the control group will not:\n\n1. The intervention group will be invited to use the HPV vaccine chatbot online through WeChat , the mostly widely used social media platform in mainland China, or any web browsers. They can ask any questions related to the HPV vaccine and get validated answers from the chatbot immediately. The intervention lasts two weeks, with invitations sent every four days to reinforce the intervention.\n2. The control group will not use the chatbot during the intervention duration.\n\nResearchers will compare participants' HPV vaccine awareness, and vaccination intention and status after intervention between intervention group and control group to evaluate if the vaccine chatbot improves HPV vaccine awareness and vaccination.",[97],"HPV Vaccine",[99,100,101,102,103],"HPV vaccine","awareness","knowledge","vaccination","vaccine confidence","2024-06-10",{"date":106,"type":107},"2024-06-12","ACTUAL",{"date":109,"type":107},"2024-01-18",{"date":111,"type":91},"2024-07-31",{"name":5,"class":6},2]