[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100620860":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":28,"centralContacts":33,"locations":11,"responsibleParty":42,"collaborators":11,"id":45,"slug":46,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":11,"eligibilityCriteria":51,"healthyVolunteers":47,"sex":52,"minAge":53,"maxAge":54,"enrollmentInfo":55,"targetDuration":11,"studyType":58,"phases":59,"briefSummary":61,"conditions":62,"keywords":65,"overallStatus":71,"whyStopped":11,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":11},{"fullName":5,"class":6},"Aretaieion University Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Metaraminol group","ACTIVE_COMPARATOR",null,[13],"Procedure: Metaraminol infusion",{"label":15,"type":10,"description":11,"interventionNames":16},"Norepinephrine group",[17],"Procedure: Norepinephrine infusion",[19,24],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":11},"PROCEDURE","Metaraminol infusion","In parturients allocated to the metaraminol group, a metaraminol infusion (30 mL\u002Fh corresponding to 100 μg\u002Fmin) will be initiated as soon as spinal anaesthesia is established.",[9],{"type":20,"name":25,"description":26,"armGroupLabels":27,"otherNames":11},"Norepinephrine infusion","In parturients allocated to the norepinephrine group, a norepinephrine infusion (30 mL\u002Fh corresponding to 4 μg\u002Fmin) will be initiated as soon as spinal anaesthesia is established.",[15],[29],{"name":30,"affiliation":31,"role":32},"Kassiani Theodoraki","Aretaieion University Hospital, National and Kapodistrian University of Athens","STUDY_DIRECTOR",[34,39],{"name":35,"role":36,"phone":37,"phoneExt":11,"email":38},"Adamantia Gkaniou","CONTACT","00306930386842","adamantiagkaniou@gmail.com",{"name":30,"role":36,"phone":40,"phoneExt":11,"email":41},"00306974634162","ktheodoraki@hotmail.com",{"type":43,"investigatorFullName":35,"investigatorTitle":44,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Resident anaesthesiologist, MD, MSc","100620860","comparison-of-the-efficacy-of-continuous-metaraminol-infusion-versus-continuous-norepinephrine-infusion-for-the-prevention-of-hypotension-during-cesarean-section-under-spinal-anaesthesia-a-randomised-controlled-trial-100620860",false,"NCT07363109","Comparison of the Efficacy of Continuous Metaraminol Infusion Versus Continuous Norepinephrine Infusion for the Prevention of Hypotension During Cesarean Section Under Spinal Anaesthesia. A Randomised Controlled Trial.","Prevention of Hypotension During Elective Cesarean Section Under Spinal Anaesthesia With Fixed-rate Metaraminol Infusion Versus Fixed-rate Norepinephrine Infusion: A Double-blind Randomised Controlled Clinical Trial.","Inclusion Criteria:\n\nadult parturients, singleton gestation, elective cesarean section\n\nExclusion Criteria:\n\nASA \\>II, age \\\u003C18 years, Body Mass Index (BMI) \\>40 kg\u002Fm2, body weight \\\u003C50 kg, body weight\\>100 kg, height\\\u003C150 cm, height\\>180 cm, multiple gestation, fetal abnormality, fetal distress, active labor, emergency CT, cardiovascular disease or cerebrovascular disease, pre-existing or pregnancy-induced hypertension, use of antihypertensive medication during pregnancy, preeclampsia, any contraindication for regional anesthesia, such as thrombocytopenia or coagulation disorder, communication or language barriers, lack of informed consent","FEMALE","18 Years","48 Years",{"count":56,"type":57},80,"ESTIMATED","INTERVENTIONAL",[60],"NA","The aim of this double-blind randomised study will be to compare a fixed-rate prophylactic metaraminol infusion to a fixed-rate prophylactic norepinephrine infusion during elective cesarean section under combined spinal-epidural anaesthesia.",[63,64],"Hypotension After Spinal Anesthesia","Hypotension During Cesarean Delivery",[66,67,68,69,70],"metaraminol","norepinephrine","prevention of hypotension","cesarean section","maternal hemodynamics","NOT_YET_RECRUITING","2026-01-15",{"date":74,"type":75},"2026-01-23","ACTUAL",{"date":77,"type":57},"2026-02",{"date":79,"type":57},"2029-03",{"name":5,"class":6}]