[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100575533":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":12,"locations":17,"responsibleParty":32,"collaborators":7,"id":34,"slug":35,"hasResults":36,"nctId":37,"briefTitle":38,"officialTitle":39,"acronym":40,"eligibilityCriteria":41,"healthyVolunteers":36,"sex":42,"minAge":43,"maxAge":44,"enrollmentInfo":45,"targetDuration":7,"studyType":48,"phases":7,"briefSummary":49,"conditions":50,"keywords":52,"overallStatus":19,"whyStopped":7,"lastUpdateSubmitDate":54,"lastUpdatePostDateStruct":55,"startDateStruct":58,"completionDateStruct":60,"leadSponsor":62,"locationsCount":63},{"fullName":5,"class":6},"IRCCS Azienda Ospedaliero-Universitaria di Bologna","OTHER",null,[9],{"name":10,"affiliation":5,"role":11},"Aly Mohamed Alaaeldin Kamaleldin Aly Youssef, MD","PRINCIPAL_INVESTIGATOR",[13],{"name":10,"role":14,"phone":15,"phoneExt":7,"email":16},"CONTACT","0512144412","aly.youssef@aosp.bo.it",[18],{"facility":5,"status":19,"city":20,"state":20,"zip":21,"country":22,"countryCode":23,"cosmosGeoPoint":24,"geoPoint":29,"contacts":30},"RECRUITING","Bologna","40138","Italy","IT",{"type":25,"coordinates":26},"Point",[27,28],11.33875,44.49381,{"lat":28,"lon":27},[31],{"name":10,"role":14,"phone":15,"phoneExt":7,"email":16},{"type":33,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100575533","use-of-three-dimensional-transvaginal-ultrasound-for-anal-sphincter-evaluation-100575533",false,"NCT06773520","Use of Three-dimensional Transvaginal Ultrasound for Anal Sphincter Evaluation","Use of Three-dimensional Transvaginal Ultrasound for Anal Sphincter Evaluation: \"A New Technique\"","3D_TV_OASIS","Inclusion Criteria:\n\n* Pregnant nulliparous or primiparous women;\n* Age between 18 and 44 years\n* Acquisition of informed consent form\n\nExclusion Criteria:\n\nNone","FEMALE","18 Years","44 Years",{"count":46,"type":47},200,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to evaluate the reproducibility of new 3D\u002F4D ultrasound volume analysis techniques in the assessment of anal sphincter integrity and thickness in both pregnancy and immediate postpartum.\n\nThe negative impact that OASISs (Obstetric Anal Sphincter Injuries), and possible subsequent anal incontinence, have on women's quality of life has stimulated research in this field in recent decades. However, there are still few studies concerning the topic. The transperineal approach by means of the transvaginal probe in the study of the pelvic floor, anal sphincter and related lesions has helped us to make strides in our knowledge of the anatomy of the pelvic floor and in defining the lesions that may affect it.",[51],"Obstetric Anal Sphincter Injury",[53],"3D untrasound","2025-01-13",{"date":56,"type":57},"2025-01-14","ACTUAL",{"date":59,"type":57},"2023-11-21",{"date":61,"type":47},"2027-08-31",{"name":5,"class":6},1]