[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100523524":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":12,"locations":19,"responsibleParty":38,"collaborators":7,"id":41,"slug":42,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":45,"acronym":7,"eligibilityCriteria":46,"healthyVolunteers":43,"sex":47,"minAge":48,"maxAge":49,"enrollmentInfo":50,"targetDuration":7,"studyType":53,"phases":7,"briefSummary":54,"conditions":55,"keywords":7,"overallStatus":21,"whyStopped":7,"lastUpdateSubmitDate":57,"lastUpdatePostDateStruct":58,"startDateStruct":61,"completionDateStruct":63,"leadSponsor":65,"locationsCount":66},{"fullName":5,"class":6},"Shanghai First Maternity and Infant Hospital","OTHER",null,[9],{"name":10,"affiliation":5,"role":11},"Luming Sun, Docter","PRINCIPAL_INVESTIGATOR",[13],{"name":14,"role":15,"phone":16,"phoneExt":17,"email":18},"Jianping Chen, Master","CONTACT","13916159565","+86","urchin_chen@163.com",[20],{"facility":5,"status":21,"city":22,"state":23,"zip":24,"country":25,"countryCode":26,"cosmosGeoPoint":27,"geoPoint":32,"contacts":33},"RECRUITING","Shanghai","Shanghai Municipality","201204","China","CN",{"type":28,"coordinates":29},"Point",[30,31],121.45806,31.22222,{"lat":31,"lon":30},[34],{"name":35,"role":15,"phone":36,"phoneExt":7,"email":37},"Luming Sun, Ph","021-20261151","luming_sun@163.com",{"type":11,"investigatorFullName":39,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Luming Sun","Professor","100523524","prediction-of-placental-fetal-growth-restriction-in-high-risk-population-popfgr-100523524",false,"NCT06096805","Prediction of Placental Fetal Growth Restriction in High Risk Population (PoPFGR)","Inclusion Criteria:\n\n* Pregnant women with gestational age of \\\u003C14 weeks\n* Maternal age between 18 and 45 years old\n* With at least one of FGR high risk factors:\n\n  1. Maternal age \\>40 years\n  2. Nulliparous, Maternal age \\>38 years\n  3. Previous pregnancy with FGR, PE or placental abruption\n  4. Maternal medical history of chronic hypertension, diabetes mellitus, chronic nephritis or autoimmune diseases (such as SLE or APS)\n  5. Recurrent spontaneous abortion (RSA) \\> 3 times with unknown causes\n* Or with at least two of the following FGR high risk factors:\n\n  1. Maternal age 35\\~40 years\n  2. BMI ≥ 28 kg\u002Fm2 or BMI \\\u003C 18.5 kg\u002Fm2\n  3. Conception with assisted reproductive technology\n  4. Interval from previous delivery: \\> 5 years or \\\u003C 6 months\n\n     Exclusion Criteria:\n* Presence of fetal genetic abnormalities or severe structural abnormalities in prenatal ultrasound or genetic testing.","FEMALE","18 Years","45 Years",{"count":51,"type":52},2000,"ESTIMATED","OBSERVATIONAL","This study intends to prospectively enroll high-risk pregnant women to establish a multicenter cohort. By combining maternal basic characteristics, medical history, early pregnancy ultrasound, and biological markers, we aim to construct a joint predictive model for MVM-FGR.",[56],"Fetal Growth Retardation","2024-06-06",{"date":59,"type":60},"2024-06-07","ACTUAL",{"date":62,"type":60},"2023-08-10",{"date":64,"type":52},"2025-12-30",{"name":5,"class":6},1]