[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100649493":3},{"organization":4,"armGroups":7,"interventions":23,"overallOfficials":22,"centralContacts":29,"locations":22,"responsibleParty":35,"collaborators":39,"id":43,"slug":44,"hasResults":45,"nctId":46,"briefTitle":47,"officialTitle":48,"acronym":49,"eligibilityCriteria":50,"healthyVolunteers":51,"sex":52,"minAge":53,"maxAge":22,"enrollmentInfo":54,"targetDuration":22,"studyType":57,"phases":58,"briefSummary":60,"conditions":61,"keywords":65,"overallStatus":70,"whyStopped":22,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":22},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"WeLove Intervention for Couples","EXPERIMENTAL","Pregnant women and their partners will participate in a six-week WeLove intervention, including psychoeducation, communication training, sleep hygiene, stimulus control, cognitive restructuring, and behavioral activation.",[13],"Behavioral: Couple-based psycho-socio-educational intervention using WeChat\u002FWhatsApp",{"label":15,"type":10,"description":16,"interventionNames":17},"WeLove Intervention for Women Only","Only pregnant women will participate in a six-week WeLove intervention. All contents are the same as in intervention group 1.",[13],{"label":19,"type":20,"description":21,"interventionNames":22},"Control group","NO_INTERVENTION","The investigators implemented standard care as the control group, which encompassed routine antenatal check-ups, screening and testing, ultrasound scans, health education, and monitoring of maternal and infant health.",null,[24],{"type":25,"name":26,"description":27,"armGroupLabels":28,"otherNames":22},"BEHAVIORAL","Couple-based psycho-socio-educational intervention using WeChat\u002FWhatsApp","There are 6-week sessions. Each session has (1) two short videos, (2) quizzes, (3) homework, (4) Q\\&A sessions, and (5) professional support and additional resources accessible via navigable weblinks. Every session will focus on a certain topic and offer specialized advice. The participants will receive biweekly professional support through video conferencing to consolidate the content and address homework. Each session takes 15 to 20 minutes to finish. In addition, the research team will approach each participant via WeChat or WhatsApp for consolidating their knowledge after sessions 2, 4, and 6. The duration of contact ranged from 10 to 15 minutes. Each participant can finish the session at a flexible pace.",[9,15],[30],{"name":31,"role":32,"phone":33,"phoneExt":22,"email":34},"Ying Lau, PhD","CONTACT","(852) 39436222","yinglau@cuhk.edu.hk",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":22,"oldOrganization":22},"PRINCIPAL_INVESTIGATOR","Lau Ying","Professor",[40],{"name":41,"class":42},"Hospital Authority, Hong Kong","OTHER_GOV","100649493","evaluation-of-a-couple-based-psycho-socio-educational-intervention-using-wechatwhatsapp-on-dyadic-psychological-and-sleep-outcomes-100649493",false,"NCT07736378","Evaluation of a Couple-based Psycho-socio-educational Intervention Using WeChat\u002FWhatsApp on Dyadic Psychological and Sleep Outcomes","Evaluation of a Couple-based Psycho-socio-educational Intervention Using WeChat\u002FWhatsApp on Dyadic Psychological and Sleep Outcomes: A 3-armed Randomised Controlled Trial","WeLove RCT","Inclusion:\n\n* pregnant women over the age of 18\n* pregnant women's partners over the age of 18\n* women with a gestation of 12 to 28 weeks\n* women and their partners can read and understand Chinese\n* women and their partners possess electronic devices equipped with WhatsApp or WeChat\n* women and their partners can provide written informed consent.\n\nExclusion:\n\n* pregnant women and\u002For partners with current severe medical illnesses\n* women and\u002For their partners with psychological problems\n* women and\u002For their partners with sleep disorders",true,"ALL","18 Years",{"count":55,"type":56},336,"ESTIMATED","INTERVENTIONAL",[59],"NA","Background: Pregnancy is a challenging time, and couples frequently experience psychological and sleep problems. Despite the dyadic effects of these problems, most interventions have focused on pregnant women alone, not on couples. The research team developed an innovative intervention targeting couples during pregnancy to fill the research gaps.\n\nObjectives: (1) examine the effects of couple-based psycho-socio-educational intervention using WeChat\u002FWhatsApp (WeLove) on dyadic psychological symptoms (depression, anxiety, stress symptoms), sleep quality, and life satisfaction with wearable data (stress, heart rate, and sleep quality) immediately after the intervention, with follow-up assessments at 3 months and 12 months after the intervention; and (2) examine the interdependence between psychological symptoms and sleep quality in pregnant women and their partners.\n\nMethods: WeLove is a 6-week online intervention through WeChat\u002FWhatsApp based on theoretical and evidence-based support. A three-arm double-blind randomized controlled trial will be used among 336 couples. Participants will be assigned to one of three groups and 112 couples per group: intervention 1 (couples for WeLove), intervention 2 (pregnant women for WeLove), or the control group (use WeChat\u002FWhatsApp as normal). Participants will be assessed pre- and post-intervention, with follow-up assessments at 3 months and 12 months after the intervention. Generalized estimating equation analysis and thematic analysis will be performed to examine the research objectives.\n\nPotential contributions: The findings will provide a cost-effective way to improve psychological and sleep outcomes in couples. Policymakers can use the study's results as evidence to consider an innovative intervention that aims to improve antenatal services in Hong Kong.",[62,63,64],"Sleep Problems","Psychological","Well-Being, Psychological",[66,67,68,69],"Couple-based intervention","Psycho-socio-educational intervention (WeLove)","Psychological well-being","Sleep outcome","NOT_YET_RECRUITING","2026-07-29",{"date":73,"type":74},"2026-07-30","ACTUAL",{"date":76,"type":56},"2026-07-16",{"date":78,"type":56},"2030-07-14",{"name":5,"class":6}]