[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100592203":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":21,"responsibleParty":39,"collaborators":10,"id":43,"slug":10,"hasResults":44,"nctId":45,"briefTitle":46,"officialTitle":47,"acronym":10,"eligibilityCriteria":48,"healthyVolunteers":49,"sex":50,"minAge":51,"maxAge":52,"enrollmentInfo":53,"targetDuration":56,"studyType":57,"phases":10,"briefSummary":58,"conditions":59,"keywords":63,"overallStatus":23,"whyStopped":10,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":77},{"fullName":5,"class":6},"Hung Vuong Hospital","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"With iron supplement",null,"Pregnant women who are taking iron supplement",{"label":13,"type":10,"description":14,"interventionNames":10},"Without iron supplement","Pregnant women who are not taking any iron supplement",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"Huan Nguyen Pham, Master of medicine","CONTACT","+849068844435","huanpmd@gmail.com",[22],{"facility":5,"status":23,"city":24,"state":25,"zip":26,"country":27,"cosmosGeoPoint":28,"geoPoint":33,"contacts":34},"RECRUITING","Ho Chi Minh City","Ho Chi Minh","70000","Vietnam",{"type":29,"coordinates":30},"Point",[31,32],106.62965,10.82302,{"lat":32,"lon":31},[35],{"name":36,"role":18,"phone":37,"phoneExt":10,"email":38},"Nghiem Xuan Huynh, Medical doctor","+8402838558532","bv.hungvuong@tphcm.gov.vn",{"type":40,"investigatorFullName":41,"investigatorTitle":42,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Huan Nguyen Pham","Doctor","100592203",false,"NCT06990373","Iron Status of Non-anemic Pregnant Women in First Trimester","Establishment of Reference Intervals for Iron Test Panel for Pregnant Women at Hung Vuong Hospital","Inclusion Criteria:\n\n* Pregnant women attending antenatal care, carrying a single live fetus.\n* Systolic blood pressure at the time of examination \\\u003C 140 mmHg.\n* Diastolic blood pressure at the time of examination \\\u003C 90 mmHg.\n* Body temperature at the time of examination between \\>35°C and \\\u003C37.5°C.\n* Hemoglobin ≥ 11 g\u002FdL\n\nExclusion Criteria:\n\n* History of diabetes mellitus, hypertension, hemoglobinopathies, leukemia, non-hematologic cancers, systemic lupus erythematosus, Gastrointestinal diseases (Celiac disease, Crohn's disease and ulcerative colitis, Gastric diseases or prior gastrointestinal surgery, Irritable bowel syndrome, etc).\n* Currently on gastric acid-suppressing medications: Proton pump inhibitors (e.g., Omeprazole, Lansoprazole, Esomeprazole...), H2 receptor antagonists (e.g., Ranitidine, Famotidine, Cimetidine...), Positive screening for Treponema pallidum, HBsAg, or HIV.\n* Use of stimulants or tobacco smoking.",true,"FEMALE","18 Years","45 Years",{"count":54,"type":55},600,"ESTIMATED","1 Week","OBSERVATIONAL","This cross-sectional study aims to establish reference intervals for iron biomarkers-including serum iron, ferritin, total iron-binding capacity (TIBC), and transferrin saturation (TSAT)-in healthy pregnant women during the first trimester. Additionally, the study will investigate the current prevalence of non-anemic iron deficiency (NAID) in this population. By applying strict inclusion and exclusion criteria to eliminate potential confounding factors, the study seeks to provide a reliable baseline for evaluating iron status and early detection of iron deficiency without anemia among pregnant women.",[60,61,62],"Iron Deficiency (Without Anemia)","Reference Values","Iron Deficiency Without Anemia",[64,65,66,67],"NAID","IDWA","Iron deficiency","Pregnant","2025-05-24",{"date":70,"type":71},"2025-05-30","ACTUAL",{"date":73,"type":71},"2025-03-12",{"date":75,"type":55},"2025-08-30",{"name":5,"class":6},1]