[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100575844":3},{"organization":4,"armGroups":7,"interventions":26,"overallOfficials":32,"centralContacts":45,"locations":55,"responsibleParty":91,"collaborators":32,"id":93,"slug":94,"hasResults":95,"nctId":96,"briefTitle":97,"officialTitle":98,"acronym":32,"eligibilityCriteria":99,"healthyVolunteers":95,"sex":100,"minAge":101,"maxAge":32,"enrollmentInfo":102,"targetDuration":32,"studyType":105,"phases":106,"briefSummary":108,"conditions":109,"keywords":113,"overallStatus":58,"whyStopped":32,"lastUpdateSubmitDate":118,"lastUpdatePostDateStruct":119,"startDateStruct":122,"completionDateStruct":124,"leadSponsor":126,"locationsCount":127},{"fullName":5,"class":6},"The University of Hong Kong","OTHER",[8,17,21],{"label":9,"type":10,"description":11,"interventionNames":12},"Intervention group (EMA + IM)","EXPERIMENTAL","The EMA+IM group (group A) will receive an evidence-based intervention composed of brief psychological counselling and health education, 2-week EMA, 10-week mHealth-based psychological support, and CBT-guided telephone counselling, guided by comprehensive assessment.",[13,14,15,16],"Behavioral: Brief psychological counselling and health education","Behavioral: 2 Weeks of Ecological Momentary Assessment (EMA)","Behavioral: 10 weeks of mobile health psychological support","Behavioral: CBT-guided telephone counselling booster",{"label":18,"type":10,"description":19,"interventionNames":20},"EMA group","The EMA group (Group B) will receive brief psychological counselling and health education and 2-week EMA.",[13,14],{"label":22,"type":23,"description":24,"interventionNames":25},"Control group","ACTIVE_COMPARATOR","The control group (group C) will receive only brief psychological counselling and health education.",[13],[27,33,37,41],{"type":28,"name":29,"description":30,"armGroupLabels":31,"otherNames":32},"BEHAVIORAL","Brief psychological counselling and health education","This is a brief 1-on-1 psychological counselling, including potential mood fluctuation during pregnancy, possible prepartum depressive symptoms, and available psychiatric consultation and medication in Hong Kong with self-help psychoeducational materials.",[22,18,9],null,{"type":28,"name":34,"description":35,"armGroupLabels":36,"otherNames":32},"2 Weeks of Ecological Momentary Assessment (EMA)","The 2-week EMA period will start the next day. Participants will be prompted to answer questions about emotion (e.g. worry, enjoyment, anxiety, etc.) and other lifestyle and environmental triggers through the smartphone notification function. There will be a 2-hour window for each assessment before expiration and total 5 assessments a day.",[18,9],{"type":28,"name":38,"description":39,"armGroupLabels":40,"otherNames":32},"10 weeks of mobile health psychological support","A total of 20 regular instant messages (e.g., via WhatsApp) personalised by baseline demographic characteristics (current pregnancy details, history of postpartum mental illness) and results of EMA will be sent to the participants in multi-media formats.",[9],{"type":28,"name":42,"description":43,"armGroupLabels":44,"otherNames":32},"CBT-guided telephone counselling booster","A 45-minute telephone counselling based on CBT.",[9],[46,51],{"name":47,"role":48,"phone":49,"phoneExt":32,"email":50},"Shengzhi Zhao, PhD","CONTACT","+852 6561 4500","lubabezz@connect.hku.hk",{"name":52,"role":48,"phone":53,"phoneExt":32,"email":54},"Mengyao Li, Mphil","+852 6851 8462","lmy0814@connect.hku.hk",[56,84],{"facility":57,"status":58,"city":59,"state":60,"zip":61,"country":59,"countryCode":62,"cosmosGeoPoint":63,"geoPoint":68,"contacts":69},"School of Nursing, The University of Hong Kong","RECRUITING","Hong Kong","Pokfulam","999077","HK",{"type":64,"coordinates":65},"Point",[66,67],114.17469,22.27832,{"lat":67,"lon":66},[70,72,73,75,78,80,82],{"name":71,"role":48,"phone":49,"phoneExt":32,"email":50},"Shengzhi Zhao, Phd",{"name":52,"role":48,"phone":53,"phoneExt":32,"email":54},{"name":47,"role":74,"phone":32,"phoneExt":32,"email":32},"PRINCIPAL_INVESTIGATOR",{"name":76,"role":77,"phone":32,"phoneExt":32,"email":32},"Man Ping Wang, PhD","SUB_INVESTIGATOR",{"name":79,"role":77,"phone":32,"phoneExt":32,"email":32},"Yi Nam Sun, PhD",{"name":81,"role":77,"phone":32,"phoneExt":32,"email":32},"Tzu Tsun Luk, PhD",{"name":83,"role":77,"phone":32,"phoneExt":32,"email":32},"Ka Wang Cheung, PhD",{"facility":85,"status":58,"city":59,"state":60,"zip":61,"country":59,"countryCode":62,"cosmosGeoPoint":86,"geoPoint":88,"contacts":89},"The Queen Mary Hospital",{"type":64,"coordinates":87},[66,67],{"lat":67,"lon":66},[90],{"name":71,"role":48,"phone":49,"phoneExt":32,"email":50},{"type":92,"investigatorFullName":32,"investigatorTitle":32,"investigatorAffiliation":32,"oldNameTitle":32,"oldOrganization":32},"SPONSOR","100575844","ema-and-mhealth-in-preventing-postpartum-depression-100575844",false,"NCT06777563","EMA and mHealth in Preventing Postpartum Depression","Ecological Momentary Assessment Combined mHealth-based Psychosocial Intervention to Prevent Postpartum Depression in Pregnant Women: a Pilot Randomized Controlled Trial","Inclusion Criteria:\n\n1. Pregnant women who are in their 20 to 28 weeks of gestation,\n2. Receiving regular antenatal care service in Hong Kong,\n3. Had a total score ≥7 in EPDS-10 (suggesting potential distress symptoms),\n4. Able to read and understand Chinese and use an instant messaging app weekly\n\nExclusion Criteria:\n\n1\\) Pregnant women who are undergoing psychiatric\u002Fpsychological treatment.","FEMALE","18 Years",{"count":103,"type":104},60,"ESTIMATED","INTERVENTIONAL",[107],"NA","This proposed study aims to develop and examine the feasibility, acceptability, and preliminary effectiveness of a proactive intervention model that combines brief psychological counselling, Ecological Momentary Assessment (EMA), mHealth-based psychological support, and CBT-guided telephone counselling to prevent postpartum depression (PPD).",[110,111,112],"Postpartum Depression (PPD)","Ecological Momentary Assessment","mHealth Intervention",[114,115,116,117],"postpartum depression","ecological momentary assessment","mHealth-based intervention","pregnant women","2025-01-14",{"date":120,"type":121},"2025-01-16","ACTUAL",{"date":123,"type":121},"2024-08-25",{"date":125,"type":104},"2025-08-31",{"name":5,"class":6},2]